CN1069847C - 固体超强酸光催化剂 - Google Patents
固体超强酸光催化剂 Download PDFInfo
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- CN1069847C CN1069847C CN98115808A CN98115808A CN1069847C CN 1069847 C CN1069847 C CN 1069847C CN 98115808 A CN98115808 A CN 98115808A CN 98115808 A CN98115808 A CN 98115808A CN 1069847 C CN1069847 C CN 1069847C
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- Prior art keywords
- matrix
- titanium dioxide
- preparation
- solid super
- catalyst
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- 239000002253 acid Substances 0.000 title claims abstract description 32
- 239000007787 solid Substances 0.000 title claims abstract description 31
- 239000011941 photocatalyst Substances 0.000 title claims abstract description 25
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000003054 catalyst Substances 0.000 claims abstract description 28
- 238000002360 preparation method Methods 0.000 claims abstract description 28
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 4
- 239000002131 composite material Substances 0.000 claims abstract description 3
- 239000011521 glass Substances 0.000 claims abstract description 3
- 239000011159 matrix material Substances 0.000 claims description 32
- 239000004408 titanium dioxide Substances 0.000 claims description 28
- 238000001035 drying Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 17
- 239000011218 binary composite Substances 0.000 claims description 16
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 13
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 10
- 239000010936 titanium Substances 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- 150000004703 alkoxides Chemical class 0.000 claims description 9
- 238000000502 dialysis Methods 0.000 claims description 7
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 238000007598 dipping method Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 3
- 238000006460 hydrolysis reaction Methods 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 239000002585 base Substances 0.000 claims description 2
- 238000006386 neutralization reaction Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 abstract description 10
- 238000007254 oxidation reaction Methods 0.000 abstract description 10
- 238000007146 photocatalysis Methods 0.000 abstract description 7
- 230000001699 photocatalysis Effects 0.000 abstract description 7
- -1 TiO2-SiO2 Chemical compound 0.000 abstract description 6
- 230000001954 sterilising effect Effects 0.000 abstract description 5
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 5
- 239000005416 organic matter Substances 0.000 abstract description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract description 2
- 229910003076 TiO2-Al2O3 Inorganic materials 0.000 abstract 1
- 229910003082 TiO2-SiO2 Inorganic materials 0.000 abstract 1
- 235000012206 bottled water Nutrition 0.000 abstract 1
- 229910010293 ceramic material Inorganic materials 0.000 abstract 1
- 239000003651 drinking water Substances 0.000 abstract 1
- 235000013399 edible fruits Nutrition 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000002440 industrial waste Substances 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000003197 catalytic effect Effects 0.000 description 5
- 238000003837 high-temperature calcination Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000003930 superacid Substances 0.000 description 4
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 4
- 206010013786 Dry skin Diseases 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical compound BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 239000002808 molecular sieve Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229960002415 trichloroethylene Drugs 0.000 description 3
- 241000588724 Escherichia coli Species 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- ZARVOZCHNMQIBL-UHFFFAOYSA-N oxygen(2-) titanium(4+) zirconium(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4] ZARVOZCHNMQIBL-UHFFFAOYSA-N 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 238000003980 solgel method Methods 0.000 description 2
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000295644 Staphylococcaceae Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 238000013332 literature search Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 150000004968 peroxymonosulfuric acids Chemical class 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N sec-butylidene Natural products CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
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- Catalysts (AREA)
Abstract
Description
反应物 | C6H6 | CH3Br | C2H4 | |||
催化剂 | TiO2 | S04 2-/TiO2 | TiO2 | SO4 2-/TiO2 | TiO2 | S04 2-/TiO2 |
转化率(%) | 20.4 | 98.7 | 11.6 | 65.4 | 81.0 | 100 |
空速(小时-1) | 1000 | 1000 | 2000 | 2000 | 2000 | 2000 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98115808A CN1069847C (zh) | 1998-07-08 | 1998-07-08 | 固体超强酸光催化剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98115808A CN1069847C (zh) | 1998-07-08 | 1998-07-08 | 固体超强酸光催化剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1208670A CN1208670A (zh) | 1999-02-24 |
CN1069847C true CN1069847C (zh) | 2001-08-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98115808A Expired - Lifetime CN1069847C (zh) | 1998-07-08 | 1998-07-08 | 固体超强酸光催化剂 |
Country Status (1)
Country | Link |
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CN (1) | CN1069847C (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1101257C (zh) * | 2000-06-27 | 2003-02-12 | 福州大学光催化研究所 | 微波光催化空气净化技术 |
CN1309684C (zh) * | 2005-04-07 | 2007-04-11 | 福州大学 | 防污闪高压陶瓷绝缘子和玻璃绝缘子及其制备方法 |
CN100368064C (zh) * | 2006-05-31 | 2008-02-13 | 浙江大学 | 光催化氧化结合湿法吸收的湿法烟气脱硝工艺 |
CN100420518C (zh) * | 2006-09-08 | 2008-09-24 | 华东理工大学 | 用于制备异丁烯的固体酸催化剂及其制备方法 |
WO2009062248A1 (en) * | 2007-11-16 | 2009-05-22 | Aqua Diagnostic Pty Ltd | Photo electrodes |
CN102451768A (zh) * | 2010-10-15 | 2012-05-16 | 中国石油化工股份有限公司 | 一种氧化锆-氧化铝复合氧化物干胶的制备方法 |
CN102161003B (zh) * | 2011-02-14 | 2012-09-19 | 东南大学 | 一种用于肼降解催化剂的制备和应用方法 |
CN102389784A (zh) * | 2011-09-20 | 2012-03-28 | 同济大学 | 一种纳米高效复合型光催化剂TiO2-ZrO2的制备方法 |
US10188975B2 (en) | 2014-06-19 | 2019-01-29 | Corning Incorporated | Honeycomb air filter and methods thereof |
JP6830446B2 (ja) | 2015-05-29 | 2021-02-17 | 日東電工株式会社 | 光触媒コーティング |
CN106000373B (zh) * | 2016-05-31 | 2019-02-01 | 浙江大学 | 一种Zr掺杂二氧化钛的高效光催化剂的制备方法 |
CN106076326B (zh) * | 2016-06-22 | 2018-11-27 | 合肥市再德高分子材料有限公司 | 一种用于降解污染物的纳米催化剂的制备方法 |
CN108018613B (zh) * | 2018-01-02 | 2021-02-12 | 森宝科技有限公司 | 光杀菌、自清洁、远红外复合纳米粒子及其多功能纤维的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0060741A1 (fr) * | 1981-03-13 | 1982-09-22 | Rhone-Poulenc Specialites Chimiques | Catalyseur et procédé pour le traitement des gaz résiduaires industriels contenant des composés du soufre |
CN1067393A (zh) * | 1991-06-06 | 1992-12-30 | 北京师范大学 | 复合固体超强酸催化剂及其制造方法 |
EP0542620A1 (fr) * | 1991-11-14 | 1993-05-19 | Institut Francais Du Petrole | Utilisation d'un catalyseur en alkylation de paraffines |
CN1073122A (zh) * | 1991-12-13 | 1993-06-16 | 中国科学院兰州化学物理研究所 | 用于净化空气的光催化剂 |
CN1093949A (zh) * | 1993-04-23 | 1994-10-26 | 中国石油化工总公司 | 贵金属/氧化锆/s042-体系超强酸的制备方法 |
-
1998
- 1998-07-08 CN CN98115808A patent/CN1069847C/zh not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0060741A1 (fr) * | 1981-03-13 | 1982-09-22 | Rhone-Poulenc Specialites Chimiques | Catalyseur et procédé pour le traitement des gaz résiduaires industriels contenant des composés du soufre |
CN1067393A (zh) * | 1991-06-06 | 1992-12-30 | 北京师范大学 | 复合固体超强酸催化剂及其制造方法 |
EP0542620A1 (fr) * | 1991-11-14 | 1993-05-19 | Institut Francais Du Petrole | Utilisation d'un catalyseur en alkylation de paraffines |
CN1073122A (zh) * | 1991-12-13 | 1993-06-16 | 中国科学院兰州化学物理研究所 | 用于净化空气的光催化剂 |
CN1093949A (zh) * | 1993-04-23 | 1994-10-26 | 中国石油化工总公司 | 贵金属/氧化锆/s042-体系超强酸的制备方法 |
Also Published As
Publication number | Publication date |
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CN1208670A (zh) | 1999-02-24 |
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