CN114573331A - 一种抗菌阻垢陶瓷材料及其制备方法和应用 - Google Patents
一种抗菌阻垢陶瓷材料及其制备方法和应用 Download PDFInfo
- Publication number
- CN114573331A CN114573331A CN202210261040.6A CN202210261040A CN114573331A CN 114573331 A CN114573331 A CN 114573331A CN 202210261040 A CN202210261040 A CN 202210261040A CN 114573331 A CN114573331 A CN 114573331A
- Authority
- CN
- China
- Prior art keywords
- antibacterial
- scale
- inhibiting
- diatomite
- heat preservation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 64
- 230000002401 inhibitory effect Effects 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 229910010293 ceramic material Inorganic materials 0.000 title claims abstract description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000000919 ceramic Substances 0.000 claims abstract description 35
- 238000003756 stirring Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 230000005764 inhibitory process Effects 0.000 claims abstract description 25
- 238000005245 sintering Methods 0.000 claims abstract description 19
- 238000002156 mixing Methods 0.000 claims abstract description 18
- 238000001035 drying Methods 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 239000004094 surface-active agent Substances 0.000 claims abstract description 11
- 239000011230 binding agent Substances 0.000 claims abstract description 8
- 239000002904 solvent Substances 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 7
- 238000000227 grinding Methods 0.000 claims abstract description 5
- 238000000746 purification Methods 0.000 claims abstract description 5
- 238000007873 sieving Methods 0.000 claims abstract description 5
- 238000005266 casting Methods 0.000 claims abstract description 4
- 238000011282 treatment Methods 0.000 claims abstract description 4
- 238000004321 preservation Methods 0.000 claims description 43
- 239000000203 mixture Substances 0.000 claims description 27
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 24
- 239000003242 anti bacterial agent Substances 0.000 claims description 18
- 239000004615 ingredient Substances 0.000 claims description 13
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 10
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 10
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 10
- 239000000395 magnesium oxide Substances 0.000 claims description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 9
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 9
- 229910000416 bismuth oxide Inorganic materials 0.000 claims description 8
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 8
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 7
- QNVRIHYSUZMSGM-UHFFFAOYSA-N hexan-2-ol Chemical class CCCCC(C)O QNVRIHYSUZMSGM-UHFFFAOYSA-N 0.000 claims description 6
- 229920000609 methyl cellulose Polymers 0.000 claims description 6
- 239000001923 methylcellulose Substances 0.000 claims description 6
- 235000010981 methylcellulose Nutrition 0.000 claims description 6
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims description 5
- 235000012239 silicon dioxide Nutrition 0.000 claims description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 4
- ZFOZVQLOBQUTQQ-UHFFFAOYSA-N Tributyl citrate Chemical compound CCCCOC(=O)CC(O)(C(=O)OCCCC)CC(=O)OCCCC ZFOZVQLOBQUTQQ-UHFFFAOYSA-N 0.000 claims description 4
- WUOACPNHFRMFPN-UHFFFAOYSA-N alpha-terpineol Chemical compound CC1=CCC(C(C)(C)O)CC1 WUOACPNHFRMFPN-UHFFFAOYSA-N 0.000 claims description 4
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- SQIFACVGCPWBQZ-UHFFFAOYSA-N delta-terpineol Natural products CC(C)(O)C1CCC(=C)CC1 SQIFACVGCPWBQZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000002270 dispersing agent Substances 0.000 claims description 4
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical class [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 4
- 229940116411 terpineol Drugs 0.000 claims description 4
- UKRDPEFKFJNXQM-UHFFFAOYSA-N vinylsilane Chemical compound [SiH3]C=C UKRDPEFKFJNXQM-UHFFFAOYSA-N 0.000 claims description 4
- NLSFWPFWEPGCJJ-UHFFFAOYSA-N 2-methylprop-2-enoyloxysilicon Chemical compound CC(=C)C(=O)O[Si] NLSFWPFWEPGCJJ-UHFFFAOYSA-N 0.000 claims description 3
- HDSBZMRLPLPFLQ-UHFFFAOYSA-N Propylene glycol alginate Chemical compound OC1C(O)C(OC)OC(C(O)=O)C1OC1C(O)C(O)C(C)C(C(=O)OCC(C)O)O1 HDSBZMRLPLPFLQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 229920002401 polyacrylamide Polymers 0.000 claims description 3
- 235000010409 propane-1,2-diol alginate Nutrition 0.000 claims description 3
- 239000000770 propane-1,2-diol alginate Substances 0.000 claims description 3
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 3
- 229910001948 sodium oxide Inorganic materials 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- TXDNPSYEJHXKMK-UHFFFAOYSA-N sulfanylsilane Chemical compound S[SiH3] TXDNPSYEJHXKMK-UHFFFAOYSA-N 0.000 claims description 3
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 claims description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 2
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 claims description 2
- BSWXAWQTMPECAK-UHFFFAOYSA-N 6,6-diethyloctyl dihydrogen phosphate Chemical class CCC(CC)(CC)CCCCCOP(O)(O)=O BSWXAWQTMPECAK-UHFFFAOYSA-N 0.000 claims description 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims description 2
- 241000220479 Acacia Species 0.000 claims description 2
- 229920001817 Agar Polymers 0.000 claims description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 239000004375 Dextrin Substances 0.000 claims description 2
- 229920001353 Dextrin Polymers 0.000 claims description 2
- VIZORQUEIQEFRT-UHFFFAOYSA-N Diethyl adipate Chemical compound CCOC(=O)CCCCC(=O)OCC VIZORQUEIQEFRT-UHFFFAOYSA-N 0.000 claims description 2
- 239000004593 Epoxy Substances 0.000 claims description 2
- 108010010803 Gelatin Proteins 0.000 claims description 2
- 235000010643 Leucaena leucocephala Nutrition 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical class [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 235000010419 agar Nutrition 0.000 claims description 2
- 239000008272 agar Substances 0.000 claims description 2
- 229940072056 alginate Drugs 0.000 claims description 2
- 235000010443 alginic acid Nutrition 0.000 claims description 2
- 229920000615 alginic acid Polymers 0.000 claims description 2
- 230000000845 anti-microbial effect Effects 0.000 claims description 2
- 239000004599 antimicrobial Substances 0.000 claims description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 2
- 235000010418 carrageenan Nutrition 0.000 claims description 2
- 239000000679 carrageenan Substances 0.000 claims description 2
- 229920001525 carrageenan Polymers 0.000 claims description 2
- 229940113118 carrageenan Drugs 0.000 claims description 2
- 239000005018 casein Substances 0.000 claims description 2
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 claims description 2
- 235000021240 caseins Nutrition 0.000 claims description 2
- 229920002678 cellulose Chemical class 0.000 claims description 2
- 239000001913 cellulose Chemical class 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 235000019425 dextrin Nutrition 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 150000004665 fatty acids Chemical class 0.000 claims description 2
- 239000008273 gelatin Substances 0.000 claims description 2
- 229920000159 gelatin Polymers 0.000 claims description 2
- 235000019322 gelatine Nutrition 0.000 claims description 2
- 235000011852 gelatine desserts Nutrition 0.000 claims description 2
- 235000015110 jellies Nutrition 0.000 claims description 2
- 239000008274 jelly Substances 0.000 claims description 2
- 229960002900 methylcellulose Drugs 0.000 claims description 2
- 239000001814 pectin Substances 0.000 claims description 2
- 235000010987 pectin Nutrition 0.000 claims description 2
- 229920001277 pectin Polymers 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 235000021317 phosphate Nutrition 0.000 claims description 2
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 229920001522 polyglycol ester Polymers 0.000 claims description 2
- -1 polyoxyethylene Polymers 0.000 claims description 2
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical compound [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 claims description 2
- 229910000077 silane Inorganic materials 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 235000010413 sodium alginate Nutrition 0.000 claims description 2
- 239000000661 sodium alginate Substances 0.000 claims description 2
- 229940005550 sodium alginate Drugs 0.000 claims description 2
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 2
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 2
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims description 2
- 229940080313 sodium starch Drugs 0.000 claims description 2
- 229940032147 starch Drugs 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 241000894006 Bacteria Species 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 241000668842 Lepidosaphes gloverii Species 0.000 abstract description 2
- 238000009395 breeding Methods 0.000 abstract description 2
- 230000001488 breeding effect Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 12
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 description 8
- 239000005909 Kieselgur Substances 0.000 description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 239000012700 ceramic precursor Substances 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 229910021645 metal ion Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000002384 drinking water standard Substances 0.000 description 3
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229960005069 calcium Drugs 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 229940062672 calcium dihydrogen phosphate Drugs 0.000 description 2
- 229910000389 calcium phosphate Inorganic materials 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 235000019691 monocalcium phosphate Nutrition 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 235000015424 sodium Nutrition 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 2
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 2
- 235000019832 sodium triphosphate Nutrition 0.000 description 2
- 101710134784 Agnoprotein Proteins 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 description 1
- 229910000020 calcium bicarbonate Inorganic materials 0.000 description 1
- 229960003563 calcium carbonate Drugs 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- JUNWLZAGQLJVLR-UHFFFAOYSA-J calcium diphosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])(=O)OP([O-])([O-])=O JUNWLZAGQLJVLR-UHFFFAOYSA-J 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 229940087373 calcium oxide Drugs 0.000 description 1
- 229940043256 calcium pyrophosphate Drugs 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000019821 dicalcium diphosphate Nutrition 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000019837 monoammonium phosphate Nutrition 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/14—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silica
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0442—Antimicrobial, antibacterial, antifungal additives
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3284—Zinc oxides, zincates, cadmium oxides, cadmiates, mercury oxides, mercurates or oxide forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3298—Bismuth oxides, bismuthates or oxide forming salts thereof, e.g. zinc bismuthate
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6562—Heating rate
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
- C04B2235/661—Multi-step sintering
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Geology (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
本发明提供一种抗菌阻垢陶瓷材料及其制备方法和应用,所述抗菌阻垢陶瓷材料的制备方法,包括如下步骤:将硅藻土与抗菌溶液混合均匀后依次经过搅拌、静置、脱水、干燥、研磨、过筛处理得到抗菌硅藻土;将溶剂、粘结剂、表面活性剂加热后混合均匀后与抗菌硅藻土混合均匀,得到抗菌阻垢陶瓷粉料;将抗菌阻垢陶瓷粉料依次经过铸模成型,脱模,干燥,烧结,冷却处理得到阻垢抗菌陶瓷材料。本发明具有抗菌效果好、阻垢性能强、阻垢寿命长、净水效果好的特点,能有效解决陶瓷净水材料滋生细菌和堵塞的问题。
Description
技术领域
本发明涉及陶瓷材料技术领域,具体涉及一种抗菌阻垢陶瓷材料及其制备方法和应用。
背景技术
陶瓷***是使用陶瓷滤芯过滤的一种***,主要用于对日常饮用水进行过滤、活化处理,滤除水中的可溶解性的重金属离子,有害的余氯和悬浮污染物、颜色与异味,从而滤得达到一定饮用标准的饮用水。目前,多数的陶瓷滤芯材料在复杂的水质中和长期使用过程中,容易在陶瓷***表面形成水垢、滋生细菌从而致使陶瓷***堵塞,影响陶瓷***的过滤效果及使用寿命。
为了克服上述问题,急需开发一种具有抗菌效果好、阻垢性能强、阻垢寿命长、净水效果好的陶瓷滤芯,解决陶瓷滋生细菌和堵塞的难题。
发明内容
本发明的目的在于克服现有技术存在的不足之处而提供一种抗菌阻垢陶瓷材料及其制备方法和应用。
为实现上述目的,本发明采取的技术方案为:一种抗菌阻垢陶瓷材料的制备方法,包括如下步骤:
(1)将硅藻土加入到抗菌溶液混合均匀后依次经过搅拌、静置、脱水、干燥、研磨、过筛处理得到抗菌硅藻土;所述抗菌溶液包括抗菌剂、水、聚乙烯吡咯烷酮和乙二醇中的至少两种;所述抗菌剂为无机抗菌剂包括:银系抗菌剂、锌系抗菌剂、铜系抗菌剂、二氧化钛抗菌剂中的至少一种;
(2)将溶剂、粘结剂、表面活性剂加热后混合均匀得到混合物A;
(3)将混合物A、抗菌硅藻土和阻垢配料混合均匀,得到抗菌阻垢陶瓷粉料;
(4)将抗菌阻垢陶瓷粉料依次经过铸模成型,脱模,干燥,烧结,冷却,处理得到阻垢抗菌陶瓷材料。
本发明针对陶瓷滤芯材料不能抗菌阻垢的问题,提供一种能抗菌阻垢的陶瓷滤芯材料解决方案。本发明采用阻垢配料的添加优化滤芯内部空间使得陶瓷滤芯可以适用于复杂水质条件下,能显著延长陶瓷滤芯的使用寿命。同时,本发明通过将抗菌硅藻土的加入解决了陶瓷滤芯材料容易滋生细菌的问题,具有抗菌性能。本发明制备方法简单,兼具抗菌阻垢性能,适用于大规模的生产和推广应用。
作为本发明的优选实施方式,步骤(1)中,所述混合均匀的方式为在600-800r/min转速搅拌3-6h;所述烘干的温度为100-120℃,时间为2-4h。
发明人经过研究发现,通过搅拌烘干可实现降低硅藻土中的微量重金属含量,使其符合饮用水标准。
作为本发明的优选实施方式,所述硅藻土与抗菌溶液的质量比为1:(5-20);所述抗菌溶液中抗菌剂的质量浓度为0.1-7%。
发明人经过研究发现,当抗菌剂含量大于7%时,一方面高温烧结时多余的抗菌剂无法与硅藻***融会导致抗菌剂释放速率不易控制,超出饮用水标准,不符合GB/T5750.6-2006生活饮用水标准;另一方面,超出硅藻土对抗菌剂的负载量,会造成资源浪费,提高成本。
作为本发明的优选实施方式,所述硅藻土与抗菌溶液的质量比为1:(8-17)。
作为本发明的优选实施方式,步骤(2)中,所述混合物A中溶剂、粘结剂、表面活性剂的质量比为溶剂:粘结剂:表面活性剂=(70-85):(5-15):(2-10)。作为本发明更优选的实施方式,步骤(2)中,所述混合物A中溶剂、粘结剂、表面活性剂的质量比为溶剂:粘结剂:表面活性剂=(83-85):(10-11):(5-6)。
作为本发明的优选实施方式,步骤(3)中,所述抗菌硅藻土,阻垢配料,混合物A的质量比为抗菌硅藻土:阻垢配料:混合物A=(55-70):(10-25):(10-20)。作为本发明更优选的实施方式,步骤(3)中,所述抗菌硅藻土,阻垢配料,混合物A的质量比为抗菌硅藻土:阻垢配料:混合物A=(65-63):(19-21):(15-18)。
作为本发明的优选实施方式,所述硅藻土包括如下重量百分比的成分:二氧化硅85-95%、氧化钛1-5%、氧化钠0-5%、氧化铋1-5%、氧化镁1-5%、氧化铝1-3%。
作为本发明的优选实施方式,所述硅藻土包括如下重量百分比的成分:二氧化硅95%、氧化钛1%、氧化铋1%、氧化镁2%、氧化铝1%。
作为本发明的优选实施方式,所述溶剂包括水和/或有机溶剂;所述有机溶剂包括松油醇、乙二醇、异丙醇、丁基卡必醇、混合二元酸酯、己二酸二乙酯、柠檬酸三丁酯中的至少一种;所述粘结剂包括环氧树脂、羧甲基纤维素、丙二醇藻蛋白酸酯、甲基纤维素、淀粉磷酸钠、羧甲基纤维素钠、藻蛋白酸钠、酪蛋白、聚丙烯酸钠、聚氧乙烯、淀粉、***胶、果胶、琼脂、明胶、海藻胶、角叉胶、糊精中的至少一种;所述表面活性剂包括分散剂和/或硅烷偶联剂;所述分散剂包括十二烷基苯磺酸钠、三乙基己基磷酸、十二烷基硫酸钠、甲基戊醇、纤维素衍生物、聚丙烯酰胺、古尔胶、脂肪酸聚乙二醇酯中的至少一种;所述硅烷偶联剂包括乙烯基硅烷、氨基硅烷、环氧基硅烷、巯基硅烷、甲基丙烯酰氧基硅烷中的至少一种。
作为本发明的优选实施方式,所述阻垢配料的化学式为:xNa2O·yCaO·zMgO·(100-x-y-z)P2O5,其中0<x≤40、0<y≤25、0<z≤25、15≤100-x-y-z≤65。
作为本发明的优选实施方式,所述阻垢配料的化学式为:xNa2O·yCaO·zMgO·(100-x-y-z)P2O5,其中9<x≤10、16<y≤25、15<z≤20、45≤100-x-y-z≤60。
作为本发明的优选实施方式,所述阻垢配料的制备原料包括:钠源、钙源、镁源和磷源;所述钠源包括碳酸钠、碳酸氢钠、氢氧化钠、氧化钠、六偏磷酸钠、三聚磷酸钠中的至少一种;所述钙源包括氧化钙、焦磷酸二氢钙、碳酸钙、碳酸氢钙、氢氧化钙、磷酸二氢钙、硬脂酸钙中的至少一种;所述镁源包括氧化镁、氢氧化镁、碳酸镁、硬脂酸镁中的至少一种;所述六偏磷酸钠、三聚磷酸钠、磷酸、磷酸二氢铵、五氧化二磷、磷酸二氢钙、焦磷酸钠中的至少一种。
作为本发明的优选实施方式,所述烧结为程序烧结;所述程序烧结依次进行的第一保温阶段、第二保温阶段和第三保温阶段;所述第一保温阶段的温度为150-220℃,升温速率为3-8℃/min,保温时间为1-2h;所述第二保温阶段的温度为530-650℃,升温速率为5-10℃/min,保温时间为1-2h;所述第三保温阶段的温度为880-1000℃,升温速率为5-10℃/min,保温时间为60-200min。
本发明还提供上述任一项所述方法制备得到的抗菌阻垢陶瓷材料。
本发明还提供上述任一项抗菌阻垢陶瓷材料在净水中的应用。
与现有技术相比,本发明的有益效果为:
(1)本发明制备方法简单,适用于大规模的生产和推广应用。
(2)本发明与常规陶瓷管相比,兼具抗菌阻垢性能,适用于复杂水质条件下的使用,能显著延长陶瓷滤芯的使用寿命。
(3)本发明材料制备的抗菌阻垢陶瓷管阻垢率高、流量大、水中菌落数和金属离子含量符合国家标准。
具体实施方式
为更好的说明本发明的目的、技术方案和优点,下面将结合具体实施例对本发明作进一步说明。实施例中所述实验方法如无特殊说明,均为常规方法;如无特殊说明,所述试剂和材料,均可从商业途径获得。
实施例1
实施例1为本发明抗菌阻垢陶瓷管的实施例,其制备方法包括如下步骤:
(1)称取201g硝酸锌溶于25L水中,600r/min转速下搅拌0.5h,使其充分溶解,然后,在400r/min转速搅拌的状态下,缓慢加入氨水,直至所形成的的沉淀,在搅拌下完全消失,停止加入氨水;800r/min转速下边搅拌边加入1.5kg硅藻土(二氧化硅95%、氧化钛1%、氧化铋1%、氧化镁2%、氧化铝1%),继续搅拌4h,然后脱水,在120℃下干燥2h,得到ZnO/硅藻土,研磨并过120目筛网。
(2)将850g松油醇加热至80℃,400r/min转速下边搅拌边加入40g甲基戊醇和10g乙烯基硅烷,混合均匀后,在500r/min转速搅拌状态下,再缓慢加入100g甲基纤维素,600r/min转速搅拌1h使其充分溶解,混合物冷却后待用;
(3)称取650g抗菌硅藻土,200g阻垢配料10Na2O·25CaO·20MgO·45P2O5,1000r/min转速下搅拌1h,混合均匀,在800r/min转速下搅拌状态下,缓慢加入150g混合物,1200r/min转速下继续搅拌1.5h,直至混合均匀;
(4)将阻垢抗菌陶瓷前驱料放置于不锈钢模具内,铸模成型,干燥,按程序升温烧结,烧结完成后,自然冷却,得到阻垢抗菌陶瓷滤芯。程序烧结依次进行的第一保温阶段、第二保温阶段和第三保温阶段;所述第一保温阶段的温度为200℃,升温速率为5℃/min,保温时间为1h;所述第二保温阶段的温度为600℃,升温速率为8℃/min,保温时间为1h;所述第三保温阶段的温度为1000℃,升温速率为8℃/min,保温时间为120min。
实施例2
实施例2为本发明抗菌阻垢陶瓷管的实施例,其制备方法包括如下步骤:
(1)称取121g的Cu(NO3)2·3H2O粉末溶于10L纯水中,形成均匀溶液后600r/min转速下持续搅拌30min。将1.2kg硅藻土(二氧化硅95%、氧化钛1%、氧化铋1%、氧化镁2%、氧化铝1%)加入上述溶液中1000r/min转速下继续搅拌3h,称量36g的聚乙烯吡咯烷酮(PVP)溶于9L乙二醇(EG),待其完全溶解后与硝酸铜溶液混合均匀;将混合溶液全部转移进水热合成反应釜(50L)中,密封后程序升温,在170℃时保温反应60min;反应结束待反应釜自然冷却至室温后,脱水后在100℃下干燥4h后即可获得Cu2O/硅藻土,研磨并过120目筛网;
(2)将830g松油醇加热至85℃,边搅拌边加入50g十二烷基苯磺酸钠和10g巯基硅烷,混合均匀后,在搅拌状态下,再缓慢加入110g乙基纤维素,充分溶解,混合物冷却后待用;
(3)称取630g抗菌硅藻土,210g阻垢配料9Na2O·16CaO·15MgO·60P2O5,1000r/min转速下搅拌1h,混合均匀,在800r/min转速下搅拌状态下,缓慢加入160g混合物,1200r/min转速下继续搅拌1.5h,直至混合均匀;
(4)将阻垢抗菌陶瓷前驱料放置于不锈钢模具内,铸模成型,干燥,按程序升温烧结,烧结完成后,自然冷却,得到阻垢抗菌陶瓷滤芯。所述程序烧结依次进行的第一保温阶段、第二保温阶段和第三保温阶段;所述第一保温阶段的温度为200℃,升温速率为5℃/min,保温时间为1h;所述第二保温阶段的温度为580℃,升温速率为7℃/min,保温时间为1h;所述第三保温阶段的温度为980℃,升温速率为8℃/min,保温时间为150min。
实施例3
实施例3为本发明抗菌阻垢陶瓷管的实施例,其制备方法包括如下步骤:
(1)称取1.2kg硅藻土(二氧化硅95%、氧化钛1%、氧化铋1%、氧化镁2%、氧化铝1%)溶于10L纯水中,形成均匀溶液后600r/min转速下持续搅拌30min。称量45g的聚乙烯吡咯烷酮(PVP)溶于9L乙二醇(EG),待其完全溶解后,缓慢加入600ml 0.1M/L的AgNO3,混合均匀后,在600r/min转速下缓慢加入到硅藻土溶液中,继续搅拌1h,静置0.5H,再搅拌1h,重复3次;脱水后在100℃下干燥4h后即可获得Ag/硅藻土,研磨并过120目筛网;
(2)将826g水加热至75℃,500r/min转速下边搅拌边加入52g聚丙烯酰胺和12g甲基丙烯酰氧基硅烷,混合均匀后,在600r/min转速下搅拌状态下,再缓慢加入110g丙二醇藻蛋白酸酯,使其充分溶解,混合物冷却后待用。
(3)称取630g抗菌硅藻土,190g阻垢配料9Na2O·18CaO·16MgO·57P2O5,1000r/min转速下搅拌1h,混合均匀,在800r/min转速下搅拌状态下,缓慢加入180g混合物,1200r/min转速下继续搅拌1.5h,直至混合均匀;
(4)将阻垢抗菌陶瓷前驱料放置于不锈钢模具内,铸模成型,干燥,按程序升温烧结,烧结完成后,自然冷却,得到阻垢抗菌陶瓷滤芯。所述程序烧结依次进行的第一保温阶段、第二保温阶段和第三保温阶段;所述第一保温阶段的温度为180℃,升温速率为5℃/min,保温时间为1h;所述第二保温阶段的温度为550℃,升温速率为8℃/min,保温时间为1h;所述第三保温阶段的温度为950℃,升温速率为8℃/min,保温时间为120min。
对比例1
对比例1为本发明阻垢陶瓷材料制成阻垢陶瓷管的对比例,其制备方法包括如下步骤:
(1)将850g水加热至80℃,400r/min转速下边搅拌边加入40g十二烷基苯磺酸钠和10g乙烯基硅烷,混合均匀后,在500r/min转速搅拌状态下,再缓慢加入100g甲基纤维素,800r/min转速下搅拌1H使其充分溶解,混合物冷却后待用;
(2)称取820g硅藻土(二氧化硅95%、氧化钛1%、氧化铋1%、氧化镁2%、氧化铝1%),在500r/min转速搅拌状态下,缓慢加入180g混合物,1200r/min转速下继续搅拌1.5h,直至混合均匀;
(3)将陶瓷前驱料放置于不锈钢模具内,铸模成型,干燥,按程序升温烧结,烧结完成后,自然冷却,得到陶瓷滤芯。所述程序烧结与实施例1条件相同。
对比例2
对比例2为本发明阻垢陶瓷材料制成阻垢陶瓷管的对比例,对比例2除使用硅藻土(二氧化硅95%、氧化钛1%、氧化铋1%、氧化镁2%、氧化铝1%)代替实施例1抗菌硅藻土外,其他组分和制备方法均与实施例1相同。
发明人将实施例1-3及对比例1-2阻垢陶瓷材料制成抗菌阻垢陶瓷管进行了综合性能测试,结果如表1所示。其中,菌落数是根据国标GB/T5750.12-2006生活饮用水标准检验方法微生物指标;金属离子的检测是根据国标GB/T5750.6-2006生活饮用水标准检验方法检测金属离子指标;流量指的是阻垢抗菌陶瓷管可以净化的水的流量,单位为升(L);阻垢率是按照GB/T 16632-2008检测水处理剂的阻垢性能,测定碳酸钙的沉积率。
表1实施例1-3及对比例1-2菌落数和金属离子测试结果
表2实施例1-3及对比例1-2阻垢性能测试结果
实施例 | 流量(L) | 流速(L/min) | 阻垢率(%) |
实施例1 | 900 | 2 | 95.0 |
实施例2 | 1000 | 2 | 92.4 |
实施例3 | 920 | 2 | 93.2 |
对比例1 | 180 | 2 | 22.8 |
对比例2 | 900 | 2 | 94.7 |
最后所应当说明的是,以上实施例仅用以说明本发明的技术方案而非对本发明保护范围的限制,尽管参照较佳实施例对本发明作了详细说明,本领域的普通技术人员应当理解,可以对本发明的技术方案进行修改或者等同替换,而不脱离本发明技术方案的实质和范围。
Claims (10)
1.一种抗菌阻垢陶瓷材料的制备方法,其特征在于,包括如下步骤:
(1)将硅藻土加入到抗菌溶液混合均匀后依次经过搅拌、静置、脱水、干燥、研磨、过筛处理得到抗菌硅藻土;所述抗菌溶液包括抗菌剂、水、聚乙烯吡咯烷酮和乙二醇中的至少两种;所述抗菌剂为无机抗菌剂包括:银系抗菌剂、锌系抗菌剂、铜系抗菌剂、二氧化钛抗菌剂中的至少一种;
(2)将溶剂、粘结剂、表面活性剂加热后混合均匀得到混合物A;
(3)将混合物A、抗菌硅藻土和阻垢配料混合均匀,得到抗菌阻垢陶瓷粉料;
(4)将抗菌阻垢陶瓷粉料依次经过铸模成型,脱模,干燥,烧结,冷却处理得到阻垢抗菌陶瓷材料。
2.根据权利要求1所述的制备方法,其特征在于,所述硅藻土与抗菌溶液的质量比为1:(5-20);所述抗菌溶液中抗菌剂的质量浓度为0.1-7%。
3.根据权利要求1所述的制备方法,其特征在于,步骤(2)中,所述混合物A中溶剂、粘结剂、表面活性剂的质量比为溶剂:粘结剂:表面活性剂=(70-85):(5-15):(2-10)。
4.根据权利要求1所述的制备方法,其特征在于,步骤(3)中,所述抗菌硅藻土,阻垢配料,混合物A的质量比为抗菌硅藻土:阻垢配料:混合物A=(55-70):(10-25):(10-20)。
5.根据权利要求1所述的制备方法,其特征在于,所述硅藻土包括如下重量百分比的成分:二氧化硅85-95%、氧化钛1-5%、氧化钠0-5%、氧化铋1-5%、氧化镁1-5%、氧化铝1-3%。
6.根据权利要求1所述的制备方法,其特征在于,所述溶剂包括水和/或有机溶剂;所述有机溶剂包括松油醇、乙二醇、异丙醇、丁基卡必醇、混合二元酸酯、己二酸二乙酯、柠檬酸三丁酯中的至少一种;所述粘结剂包括环氧树脂、羧甲基纤维素、丙二醇藻蛋白酸酯、甲基纤维素、淀粉磷酸钠、羧甲基纤维素钠、藻蛋白酸钠、酪蛋白、聚丙烯酸钠、聚氧乙烯、淀粉、***胶、果胶、琼脂、明胶、海藻胶、角叉胶、糊精中的至少一种;所述表面活性剂包括分散剂和/或硅烷偶联剂;所述分散剂包括十二烷基苯磺酸钠、三乙基己基磷酸、十二烷基硫酸钠、甲基戊醇、纤维素衍生物、聚丙烯酰胺、古尔胶、脂肪酸聚乙二醇酯中的至少一种;所述硅烷偶联剂包括乙烯基硅烷、氨基硅烷、环氧基硅烷、巯基硅烷、甲基丙烯酰氧基硅烷中的至少一种。
7.根据权利要求1所述的制备方法,其特征在于,所述阻垢配料的化学式为:xNa2O·yCaO·zMgO·(100-x-y-z)P2O5,其中0<x≤40、0<y≤25、0<z≤25、15≤100-x-y-z≤65。
8.根据权利要求1所述的制备方法,其特征在于,所述烧结为程序烧结;所述程序烧结依次进行的第一保温阶段、第二保温阶段和第三保温阶段;所述第一保温阶段的温度为150-220℃,升温速率为3-8℃/min,保温时间为1-2h;所述第二保温阶段的温度为530-650℃,升温速率为5-10℃/min,保温时间为1-2h;所述第三保温阶段的温度为880-1000℃,升温速率为5-10℃/min,保温时间为60-200min。
9.一种如权利要求1~8任一项所述制备方法制备得到的抗菌阻垢陶瓷材料。
10.如权利要求9所述抗菌阻垢陶瓷材料在净水装置中的应用。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210261040.6A CN114573331A (zh) | 2022-03-16 | 2022-03-16 | 一种抗菌阻垢陶瓷材料及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210261040.6A CN114573331A (zh) | 2022-03-16 | 2022-03-16 | 一种抗菌阻垢陶瓷材料及其制备方法和应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114573331A true CN114573331A (zh) | 2022-06-03 |
Family
ID=81779994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210261040.6A Pending CN114573331A (zh) | 2022-03-16 | 2022-03-16 | 一种抗菌阻垢陶瓷材料及其制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114573331A (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07291758A (ja) * | 1994-04-25 | 1995-11-07 | Narumi China Corp | 抗菌遠赤放射性の多孔質セラミックス及びその製造方法 |
CN104496515A (zh) * | 2014-12-15 | 2015-04-08 | 江西理工大学 | 一种抗菌硅藻土-紫砂复合过滤陶瓷及其制备方法 |
CN106349622A (zh) * | 2016-08-29 | 2017-01-25 | 佛山市高明区尚润盈科技有限公司 | 一种除甲醛树脂复合材料及其制备方法 |
CN108517112A (zh) * | 2018-03-01 | 2018-09-11 | 合肥嘉仕诚能源科技有限公司 | 一种纳米抗菌材料的制备方法 |
CN111233176A (zh) * | 2018-11-28 | 2020-06-05 | 东莞市倍益清环保科技有限公司 | 一种阻垢颗粒、其制备方法及用途 |
CN111774045A (zh) * | 2020-06-03 | 2020-10-16 | 武汉理工大学 | 一种硅藻土吸附剂的再生方法 |
CN111943717A (zh) * | 2020-08-14 | 2020-11-17 | 南方科技大学 | 一种载银硅藻壳抗菌陶瓷滤芯及其制备方法 |
CN112876224A (zh) * | 2021-01-25 | 2021-06-01 | 东莞市倍益清环保科技有限公司 | 一种多孔阻垢陶瓷的制备方法和用途 |
-
2022
- 2022-03-16 CN CN202210261040.6A patent/CN114573331A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07291758A (ja) * | 1994-04-25 | 1995-11-07 | Narumi China Corp | 抗菌遠赤放射性の多孔質セラミックス及びその製造方法 |
CN104496515A (zh) * | 2014-12-15 | 2015-04-08 | 江西理工大学 | 一种抗菌硅藻土-紫砂复合过滤陶瓷及其制备方法 |
CN106349622A (zh) * | 2016-08-29 | 2017-01-25 | 佛山市高明区尚润盈科技有限公司 | 一种除甲醛树脂复合材料及其制备方法 |
CN108517112A (zh) * | 2018-03-01 | 2018-09-11 | 合肥嘉仕诚能源科技有限公司 | 一种纳米抗菌材料的制备方法 |
CN111233176A (zh) * | 2018-11-28 | 2020-06-05 | 东莞市倍益清环保科技有限公司 | 一种阻垢颗粒、其制备方法及用途 |
CN111774045A (zh) * | 2020-06-03 | 2020-10-16 | 武汉理工大学 | 一种硅藻土吸附剂的再生方法 |
CN111943717A (zh) * | 2020-08-14 | 2020-11-17 | 南方科技大学 | 一种载银硅藻壳抗菌陶瓷滤芯及其制备方法 |
CN112876224A (zh) * | 2021-01-25 | 2021-06-01 | 东莞市倍益清环保科技有限公司 | 一种多孔阻垢陶瓷的制备方法和用途 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110876386B (zh) | 一种稀土氧化物协同纳米银抗菌剂及其制备方法 | |
CN102489168B (zh) | 一种无机/有机杂化抗菌膜的制备方法 | |
CN112876120B (zh) | 一种污泥焚烧灰基复合掺合料及其制备方法和用途 | |
CN105524528A (zh) | 一种生态环保涂料及其制备方法 | |
CN113860734B (zh) | 一种具有抗菌功能的陶瓷釉料及其制备方法与应用 | |
CN112409871A (zh) | 一种抗菌聚合物基防水涂料及其制备方法 | |
CN114573331A (zh) | 一种抗菌阻垢陶瓷材料及其制备方法和应用 | |
CN111233459B (zh) | 一种环保陶瓷及其制备方法 | |
CN109251060A (zh) | 一种具有长效抗菌功能的陶瓷涂层制备方法 | |
CN107175069B (zh) | 一种改性硅藻土净水剂及其制备方法 | |
CN114381042A (zh) | 一种生物基食品新鲜度指示膜及其制备方法 | |
CN116082199B (zh) | 一种十二烷基苯磺酸钙及其制备方法 | |
CN111096393A (zh) | 一种复合金属半胱胺螯合物及其制备方法与应用 | |
CN114907047B (zh) | 一种生态混凝土添加剂及生态混凝土 | |
CN115368055A (zh) | 一种建筑用抗菌剂、抗菌砂浆及其应用 | |
CN111593432B (zh) | 一种防腐抗菌功能纤维及其制备工艺 | |
CN113331209A (zh) | 一种纳米氧化锌-贝壳粉-粘土复合无机硅酸盐抗菌材料及其制备方法 | |
CN113773049A (zh) | 一种锆英砂增白乳浊液及其制备工艺 | |
CN113511911A (zh) | 一种抗菌日用瓷的制备工艺 | |
JP4230558B2 (ja) | 抗菌性セラミックスおよびその製造法 | |
CN111118308A (zh) | 一种利用高钛渣直接制备钛合金粉的方法 | |
CN110548408A (zh) | 一种共混Cu-Zn无机中空纤维抗菌膜及其制备方法与应用 | |
CN113881100B (zh) | Ag/Cu2O/rGO纳米复合抗菌剂、抗菌母粒及其制备方法 | |
CN112591906B (zh) | 一种零排污用多功能型黏泥剥离剂及其的制备方法 | |
WO2022142074A1 (zh) | 可溶性杀菌玻璃和可溶性杀菌玻璃的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220603 |
|
RJ01 | Rejection of invention patent application after publication |