CN110871060A - 一种泡沫陶瓷载体、二氧化钛光催化剂及其制备方法 - Google Patents
一种泡沫陶瓷载体、二氧化钛光催化剂及其制备方法 Download PDFInfo
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- CN110871060A CN110871060A CN201811005071.5A CN201811005071A CN110871060A CN 110871060 A CN110871060 A CN 110871060A CN 201811005071 A CN201811005071 A CN 201811005071A CN 110871060 A CN110871060 A CN 110871060A
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 132
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- 239000002131 composite material Substances 0.000 claims abstract description 67
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 58
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 46
- 239000013078 crystal Substances 0.000 claims description 39
- 239000000843 powder Substances 0.000 claims description 34
- 239000002243 precursor Substances 0.000 claims description 33
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- TYKCBTYOMAUNLH-MTOQALJVSA-J (z)-4-oxopent-2-en-2-olate;titanium(4+) Chemical group [Ti+4].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O TYKCBTYOMAUNLH-MTOQALJVSA-J 0.000 claims description 3
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8609—Sulfur oxides
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- B01D—SEPARATION
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- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8612—Hydrogen sulfide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8634—Ammonia
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
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- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Abstract
Description
催化剂编号 | 测试微生物 | 处理时间,0h | 处理时间,1h | 去除率(%) |
催化剂A | 白色葡萄球菌 | 6.5×10<sup>4</sup> | 85 | 99.87 |
催化剂B | 白色葡萄球菌 | 6.5×10<sup>4</sup> | 97 | 99.85 |
催化剂C | 白色葡萄球菌 | 6.5×10<sup>4</sup> | 92 | 99.86 |
催化剂D | 白色葡萄球菌 | 6.5×10<sup>4</sup> | 101 | 99.84 |
催化剂E | 白色葡萄球菌 | 6.5×10<sup>4</sup> | 103 | 99.84 |
催化剂DA | 白色葡萄球菌 | 6.5×10<sup>4</sup> | 108 | 99.83 |
Claims (12)
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CN201811005071.5A CN110871060B (zh) | 2018-08-30 | 2018-08-30 | 一种泡沫陶瓷载体、二氧化钛光催化剂及其制备方法 |
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CN201811005071.5A CN110871060B (zh) | 2018-08-30 | 2018-08-30 | 一种泡沫陶瓷载体、二氧化钛光催化剂及其制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114409429A (zh) * | 2021-12-30 | 2022-04-29 | 三祥新材股份有限公司 | 一种钛基泡沫陶瓷的制备方法 |
Citations (6)
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US4810685A (en) * | 1986-09-10 | 1989-03-07 | Imperial Chemical Industries Plc | Foam catalysts, method of manufacture and method of using |
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