CN103272575A - 一种纳米二氧化钛复合光催化材料及其制备方法 - Google Patents
一种纳米二氧化钛复合光催化材料及其制备方法 Download PDFInfo
- Publication number
- CN103272575A CN103272575A CN2013101557982A CN201310155798A CN103272575A CN 103272575 A CN103272575 A CN 103272575A CN 2013101557982 A CN2013101557982 A CN 2013101557982A CN 201310155798 A CN201310155798 A CN 201310155798A CN 103272575 A CN103272575 A CN 103272575A
- Authority
- CN
- China
- Prior art keywords
- minutes
- rotating speed
- preparation
- stir
- mentioned steps
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 36
- 239000002131 composite material Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 230000001699 photocatalysis Effects 0.000 title abstract description 10
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 title abstract 5
- 238000003756 stirring Methods 0.000 claims abstract description 33
- 239000007787 solid Substances 0.000 claims abstract description 31
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 239000012065 filter cake Substances 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000725 suspension Substances 0.000 claims abstract description 14
- 238000005406 washing Methods 0.000 claims abstract description 14
- 239000006185 dispersion Substances 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 7
- 239000011707 mineral Substances 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 7
- 238000000746 purification Methods 0.000 claims abstract description 7
- 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 claims abstract description 7
- 229910052755 nonmetal Inorganic materials 0.000 claims abstract description 4
- 239000003054 catalyst Substances 0.000 claims description 28
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 27
- 239000000243 solution Substances 0.000 claims description 20
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 18
- 239000011259 mixed solution Substances 0.000 claims description 18
- 239000007864 aqueous solution Substances 0.000 claims description 12
- 150000002500 ions Chemical class 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 9
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 6
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 6
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 6
- 238000001354 calcination Methods 0.000 claims description 6
- 125000004122 cyclic group Chemical group 0.000 claims description 6
- 230000018044 dehydration Effects 0.000 claims description 6
- 238000006297 dehydration reaction Methods 0.000 claims description 6
- DCKVFVYPWDKYDN-UHFFFAOYSA-L oxygen(2-);titanium(4+);sulfate Chemical compound [O-2].[Ti+4].[O-]S([O-])(=O)=O DCKVFVYPWDKYDN-UHFFFAOYSA-L 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 6
- 229910000348 titanium sulfate Inorganic materials 0.000 claims description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 49
- 230000015556 catabolic process Effects 0.000 abstract description 17
- 238000006731 degradation reaction Methods 0.000 abstract description 17
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 abstract description 6
- 229940043267 rhodamine b Drugs 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003973 paint Substances 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 abstract 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 27
- 238000000034 method Methods 0.000 description 18
- 239000011521 glass Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000002835 absorbance Methods 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000005495 cold plasma Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000007146 photocatalysis Methods 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004113 Sepiolite Substances 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011953 bioanalysis Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical compound [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052624 sepiolite Inorganic materials 0.000 description 1
- 235000019355 sepiolite Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 229910052613 tourmaline Inorganic materials 0.000 description 1
- 229940070527 tourmaline Drugs 0.000 description 1
- 239000011032 tourmaline Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Landscapes
- Catalysts (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310155798.2A CN103272575B (zh) | 2013-05-02 | 2013-05-02 | 一种纳米二氧化钛复合光催化材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310155798.2A CN103272575B (zh) | 2013-05-02 | 2013-05-02 | 一种纳米二氧化钛复合光催化材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103272575A true CN103272575A (zh) | 2013-09-04 |
CN103272575B CN103272575B (zh) | 2015-07-29 |
Family
ID=49055256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310155798.2A Active CN103272575B (zh) | 2013-05-02 | 2013-05-02 | 一种纳米二氧化钛复合光催化材料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103272575B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104437343A (zh) * | 2014-09-19 | 2015-03-25 | 安徽工程大学 | 改性二氧化钛及其制备方法和应用 |
CN104857929A (zh) * | 2015-05-14 | 2015-08-26 | 江苏玖力纳米材料科技有限公司 | 一种车内voc吸附-光催化材料的生产方法 |
CN104857931A (zh) * | 2015-05-14 | 2015-08-26 | 江苏玖川纳米材料科技有限公司 | 一种印染废水吸附-絮凝-光催化材料的生产方法 |
CN109880464A (zh) * | 2019-01-26 | 2019-06-14 | 温州市华汇艺术装饰工程有限公司 | 一种装修用环保墙面涂料及其涂刷方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090239742A1 (en) * | 2006-06-01 | 2009-09-24 | Carrier Corporation | Long-lived high volumetric activity photocatalysts |
CN101804338A (zh) * | 2009-05-19 | 2010-08-18 | 王秀宝 | 纳米二氧化钛/硅藻土复合光催化材料的生产工艺 |
CN102070151A (zh) * | 2010-11-17 | 2011-05-25 | 王泽民 | 二级硅藻土提纯方法 |
-
2013
- 2013-05-02 CN CN201310155798.2A patent/CN103272575B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090239742A1 (en) * | 2006-06-01 | 2009-09-24 | Carrier Corporation | Long-lived high volumetric activity photocatalysts |
CN101804338A (zh) * | 2009-05-19 | 2010-08-18 | 王秀宝 | 纳米二氧化钛/硅藻土复合光催化材料的生产工艺 |
CN102070151A (zh) * | 2010-11-17 | 2011-05-25 | 王泽民 | 二级硅藻土提纯方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104437343A (zh) * | 2014-09-19 | 2015-03-25 | 安徽工程大学 | 改性二氧化钛及其制备方法和应用 |
CN104857929A (zh) * | 2015-05-14 | 2015-08-26 | 江苏玖力纳米材料科技有限公司 | 一种车内voc吸附-光催化材料的生产方法 |
CN104857931A (zh) * | 2015-05-14 | 2015-08-26 | 江苏玖川纳米材料科技有限公司 | 一种印染废水吸附-絮凝-光催化材料的生产方法 |
CN109880464A (zh) * | 2019-01-26 | 2019-06-14 | 温州市华汇艺术装饰工程有限公司 | 一种装修用环保墙面涂料及其涂刷方法 |
CN109880464B (zh) * | 2019-01-26 | 2021-01-15 | 温州市华汇艺术装饰工程有限公司 | 一种装修用环保墙面涂料及其涂刷方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103272575B (zh) | 2015-07-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Shen et al. | Synthesis of high-efficient TiO2/clinoptilolite photocatalyst for complete degradation of xanthate | |
Shavisi et al. | Application of TiO2/perlite photocatalysis for degradation of ammonia in wastewater | |
Rezaee et al. | High photocatalytic decomposition of the air pollutant formaldehyde using nano-ZnO on bone char | |
Ma et al. | Design of Z-scheme g-C3N4/BC/Bi25FeO40 photocatalyst with unique electron transfer channels for efficient degradation of tetracycline hydrochloride waste | |
CN103212393B (zh) | 纳米TiO2/蒙脱土复合光催化水处理材料及其制备方法 | |
CN103908977A (zh) | 一种基于石墨相氮化碳磁性复合光催化材料的制备方法及应用 | |
Bayrakdar et al. | Efficient treatment for textile wastewater through sequential photo Fenton-like oxidation and adsorption processes for reuse in irrigation | |
CN109967128B (zh) | 一种降解罗丹明b的光催化复合材料及其制备方法和应用 | |
CN103272575B (zh) | 一种纳米二氧化钛复合光催化材料及其制备方法 | |
Yin et al. | Synergistically enhanced photocatalytic degradation of tetracycline hydrochloride by Z-scheme heterojunction MT-BiVO4 microsphere/P-doped g-C3N4 nanosheet composite | |
CN108543542B (zh) | 一种三维多孔复合光催化剂的制备方法及应用 | |
CN111889077A (zh) | 改性磁性沸石咪唑骨架材料制备及吸附水中痕量头孢他啶 | |
CN107442153A (zh) | 一种基于废纸生物质碳修饰的g‑C3N4复合光催化剂的制备方法及用途 | |
Shokoohi et al. | Effective removal of azo dye reactive blue 222 from aqueous solutions using modified magnetic nanoparticles with sodium alginate/hydrogen peroxide | |
CN112142097A (zh) | 三水合锡酸镉及其制备方法和应用 | |
CN114130364A (zh) | 一种利用混合金属有机框架材料吸附并降解四环素的高效安全方法 | |
CN103275543B (zh) | 一种可用于甲醛和甲苯气体降解的水性涂料的制备方法 | |
CN103212405B (zh) | 一种镉掺杂钼酸铋可见光催化剂及其制备方法和应用 | |
CN102489291B (zh) | 一种膨胀石墨负载纳米钒酸铋光催化剂的制备方法 | |
CN112320894B (zh) | 一种硫化铋修饰铁碳填料及其制备方法、在污水处理中的应用 | |
CN107537507A (zh) | 一种C/Co3O4/BiVO4复合光催化剂及其制备方法和应用 | |
CN107081148A (zh) | 制备空气净化材料的方法和通过该方法制得的空气净化材料 | |
CN107473326B (zh) | 一种酸性TiO2水溶胶再生好氧颗粒污泥降解染料废水的联用方法 | |
Zhang et al. | Facile synthesis of sponge-loaded Bi 2 WO 6 photocatalyst and degradation of tetracycline hydrochloride under visible light | |
Dong et al. | Synthesis of β-FeOOH/TiO2/SiO2 by melting phase separation-hydrothermal method to improve photocatalytic performance |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130904 Assignee: Luoyang Xinshuo Electric Machinery Equipment Co.,Ltd. Assignor: LUOYANG INSTITUTE OF SCIENCE AND TECHNOLOGY Contract record no.: X2024980001577 Denomination of invention: A nano titanium dioxide composite photocatalytic material and its preparation method Granted publication date: 20150729 License type: Common License Record date: 20240131 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240709 Address after: 134600 Gangou Road, Xinshi Street, Linjiang City, Baishan City, Jilin Province Patentee after: Linjiang City Baojian nano composite Mstar Technology Ltd. Country or region after: China Address before: 471000 Fangze Road, high tech Zone, Luoyang City, Henan Province Patentee before: LUOYANG INSTITUTE OF SCIENCE AND TECHNOLOGY Country or region before: China |