CN107159443B - A kind of quiet levigation method of powder - Google Patents
A kind of quiet levigation method of powder Download PDFInfo
- Publication number
- CN107159443B CN107159443B CN201710506172.XA CN201710506172A CN107159443B CN 107159443 B CN107159443 B CN 107159443B CN 201710506172 A CN201710506172 A CN 201710506172A CN 107159443 B CN107159443 B CN 107159443B
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- water
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000000843 powder Substances 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 229910001868 water Inorganic materials 0.000 claims abstract description 60
- 239000002002 slurry Substances 0.000 claims abstract description 49
- 238000003756 stirring Methods 0.000 claims abstract description 41
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000000746 purification Methods 0.000 claims abstract description 18
- 229910052742 iron Inorganic materials 0.000 claims abstract description 16
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 239000012535 impurity Substances 0.000 claims abstract description 7
- 239000004576 sand Substances 0.000 claims abstract description 7
- 229910052580 B4C Inorganic materials 0.000 claims abstract description 5
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052581 Si3N4 Inorganic materials 0.000 claims abstract description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 26
- 239000000047 product Substances 0.000 claims description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- 229910052799 carbon Inorganic materials 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 7
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 6
- 235000011613 Pinus brutia Nutrition 0.000 claims description 6
- 241000018646 Pinus brutia Species 0.000 claims description 6
- 239000002270 dispersing agent Substances 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 6
- 239000002351 wastewater Substances 0.000 claims description 6
- 239000003153 chemical reaction reagent Substances 0.000 claims description 5
- 238000004806 packaging method and process Methods 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 4
- 230000001376 precipitating effect Effects 0.000 claims description 4
- 238000009690 centrifugal atomisation Methods 0.000 claims description 3
- 238000005119 centrifugation Methods 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 239000004115 Sodium Silicate Substances 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- 206010016766 flatulence Diseases 0.000 claims description 2
- 239000003350 kerosene Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- NICDRCVJGXLKSF-UHFFFAOYSA-N nitric acid;trihydrochloride Chemical group Cl.Cl.Cl.O[N+]([O-])=O NICDRCVJGXLKSF-UHFFFAOYSA-N 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical group [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 208000002925 dental caries Diseases 0.000 claims 1
- 235000012149 noodles Nutrition 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 238000000227 grinding Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical class [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 229910003978 SiClx Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000013066 combination product Substances 0.000 description 1
- 229940127555 combination product Drugs 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710506172.XA CN107159443B (en) | 2017-06-28 | 2017-06-28 | A kind of quiet levigation method of powder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710506172.XA CN107159443B (en) | 2017-06-28 | 2017-06-28 | A kind of quiet levigation method of powder |
Publications (2)
Publication Number | Publication Date |
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CN107159443A CN107159443A (en) | 2017-09-15 |
CN107159443B true CN107159443B (en) | 2019-02-22 |
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CN201710506172.XA Active CN107159443B (en) | 2017-06-28 | 2017-06-28 | A kind of quiet levigation method of powder |
Country Status (1)
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CN (1) | CN107159443B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109046741B (en) * | 2018-07-13 | 2020-04-14 | 威海圆环先进陶瓷股份有限公司 | Silicon nitride micro-bead precise size grading device and method based on centrifugal laminar flow method |
CN109161379B (en) * | 2018-08-13 | 2020-03-31 | 湖南庄耀光电科技有限公司 | Method for treating abrasive |
CN115139145A (en) * | 2022-09-06 | 2022-10-04 | 江苏宏达数控科技股份有限公司 | Closed digit control machine tool |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05170539A (en) * | 1991-12-19 | 1993-07-09 | Toshiba Ceramics Co Ltd | Sic-based slurry for cast-molding |
CN1915809A (en) * | 2006-09-07 | 2007-02-21 | 郑州华硕精密陶瓷有限公司 | Method of spraying granulation for preparing miropowder of silicon carbide in submicro level |
CN101475172A (en) * | 2008-01-03 | 2009-07-08 | 江源碳化硅微粉有限责任公司 | Recycling, purifying and classifying technology for high purity superfine silicon carbide micro powder |
CN102951641A (en) * | 2012-11-01 | 2013-03-06 | 临沭山田研磨材有限公司 | Water-saving and environmental protection-type preparation method of silicon carbide micro-powder for silicon wafer wire cutting |
CN103523783A (en) * | 2013-10-25 | 2014-01-22 | 宁夏机械研究院(有限责任公司) | Device and process for synchronously removing free carbon in silicon carbide micro powder |
CN103539123A (en) * | 2013-10-25 | 2014-01-29 | 宁夏机械研究院(有限责任公司) | Acid washing purification method of submicron-sized silicon carbide micro-powder |
CN205603228U (en) * | 2016-03-21 | 2016-09-28 | 平顶山市国邦新材料有限公司 | Carborundum purification clean system |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9556073B2 (en) * | 2013-07-01 | 2017-01-31 | Dale Adams | Process for sintering silicon carbide |
-
2017
- 2017-06-28 CN CN201710506172.XA patent/CN107159443B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05170539A (en) * | 1991-12-19 | 1993-07-09 | Toshiba Ceramics Co Ltd | Sic-based slurry for cast-molding |
CN1915809A (en) * | 2006-09-07 | 2007-02-21 | 郑州华硕精密陶瓷有限公司 | Method of spraying granulation for preparing miropowder of silicon carbide in submicro level |
CN101475172A (en) * | 2008-01-03 | 2009-07-08 | 江源碳化硅微粉有限责任公司 | Recycling, purifying and classifying technology for high purity superfine silicon carbide micro powder |
CN102951641A (en) * | 2012-11-01 | 2013-03-06 | 临沭山田研磨材有限公司 | Water-saving and environmental protection-type preparation method of silicon carbide micro-powder for silicon wafer wire cutting |
CN103523783A (en) * | 2013-10-25 | 2014-01-22 | 宁夏机械研究院(有限责任公司) | Device and process for synchronously removing free carbon in silicon carbide micro powder |
CN103539123A (en) * | 2013-10-25 | 2014-01-29 | 宁夏机械研究院(有限责任公司) | Acid washing purification method of submicron-sized silicon carbide micro-powder |
CN205603228U (en) * | 2016-03-21 | 2016-09-28 | 平顶山市国邦新材料有限公司 | Carborundum purification clean system |
Also Published As
Publication number | Publication date |
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CN107159443A (en) | 2017-09-15 |
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TR01 | Transfer of patent right |
Effective date of registration: 20190312 Address after: 265300 No. 1 Workshop in Shandong Hongda New Energy Industrial Park, No. 1 Qingdao Road, Taocun Town, Qixia City, Yantai City, Shandong Province Patentee after: Shandong Huayi Kechuang Nanomaterials Co.,Ltd. Address before: 265301 Taocun Industrial Park, Qixia City, Yantai City, Shandong Province, Suzhou Road West Patentee before: YANTAI HUARUI MICRO POWDER Co.,Ltd. |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Powder static suspension grading method Effective date of registration: 20200526 Granted publication date: 20190222 Pledgee: Shandong Qixia Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Huayi Kechuang Nanomaterials Co.,Ltd. Registration number: Y2020980002509 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190222 Pledgee: Shandong Qixia Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Huayi Kechuang Nanomaterials Co.,Ltd. Registration number: Y2020980002509 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |