CN101804338B - 纳米二氧化钛/硅藻土复合光催化材料的生产工艺 - Google Patents
纳米二氧化钛/硅藻土复合光催化材料的生产工艺 Download PDFInfo
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- CN101804338B CN101804338B CN2009100116098A CN200910011609A CN101804338B CN 101804338 B CN101804338 B CN 101804338B CN 2009100116098 A CN2009100116098 A CN 2009100116098A CN 200910011609 A CN200910011609 A CN 200910011609A CN 101804338 B CN101804338 B CN 101804338B
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- diatomite
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- titanium dioxide
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- nano titanium
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 239000000463 material Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 14
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 13
- 239000002131 composite material Substances 0.000 title claims abstract description 11
- 238000005406 washing Methods 0.000 claims abstract description 43
- 238000001914 filtration Methods 0.000 claims abstract description 28
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000001035 drying Methods 0.000 claims abstract description 16
- 238000001556 precipitation Methods 0.000 claims abstract description 10
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims abstract description 10
- 235000012501 ammonium carbonate Nutrition 0.000 claims abstract description 9
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims abstract description 9
- 235000011130 ammonium sulphate Nutrition 0.000 claims abstract description 9
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000001099 ammonium carbonate Substances 0.000 claims abstract description 8
- 238000001354 calcination Methods 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 238000005516 engineering process Methods 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 230000003301 hydrolyzing effect Effects 0.000 claims description 15
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 6
- 230000001376 precipitating effect Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- -1 diatomite compound Chemical class 0.000 claims description 5
- 238000003786 synthesis reaction Methods 0.000 claims description 5
- 238000007654 immersion Methods 0.000 claims description 3
- 239000005416 organic matter Substances 0.000 claims description 3
- 238000007704 wet chemistry method Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 8
- 239000002912 waste gas Substances 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 235000011167 hydrochloric acid Nutrition 0.000 abstract description 2
- 239000011246 composite particle Substances 0.000 abstract 2
- 239000002243 precursor Substances 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 13
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- 230000007613 environmental effect Effects 0.000 description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 5
- 239000012065 filter cake Substances 0.000 description 5
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 5
- 229910010413 TiO 2 Inorganic materials 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 238000007146 photocatalysis Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 239000005909 Kieselgur Substances 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 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 description 3
- 229940043267 rhodamine b Drugs 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 241000370738 Chlorion Species 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 231100001240 inorganic pollutant Toxicity 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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CN2009100116098A CN101804338B (zh) | 2009-05-19 | 2009-05-19 | 纳米二氧化钛/硅藻土复合光催化材料的生产工艺 |
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CN101804338B true CN101804338B (zh) | 2012-04-18 |
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Families Citing this family (29)
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HUP1000547A2 (en) * | 2010-10-12 | 2012-07-30 | Egis Gyogyszergyar Nyrt | Process to produce suitable auxiliary material for use in pharmaceutical industry |
CN102000597B (zh) * | 2010-10-27 | 2012-09-12 | 南开大学 | 一种复合型固体超强酸的制备方法 |
CN102580713B (zh) * | 2012-01-18 | 2013-09-18 | 常州大学 | 一种二氧化钛/硅酸盐矿物纳米复合材料的制备方法 |
CN103007917A (zh) * | 2012-12-21 | 2013-04-03 | 黑龙江省玉琦装饰涂料有限公司 | 一种纳米氧化锌/硅藻土复合光催化材料的制备方法 |
CN103272575B (zh) * | 2013-05-02 | 2015-07-29 | 洛阳理工学院 | 一种纳米二氧化钛复合光催化材料及其制备方法 |
CN103464092B (zh) * | 2013-06-20 | 2016-09-07 | 江南大学 | 一种TiO2/硅藻土复合材料的制备及其纯化卵黄高磷蛋白磷酸肽的方法 |
CN104525274A (zh) * | 2014-11-05 | 2015-04-22 | 朱忠良 | 一种改性覆炭氧化钛-硅藻土载体的制备方法 |
CN105983332A (zh) * | 2015-02-06 | 2016-10-05 | 石轩 | 人造板材有害有机物去除剂及其制备方法 |
CN104874345A (zh) * | 2015-05-07 | 2015-09-02 | 中国矿业大学(北京) | 一种纳米TiO2/多孔矿物复合材料的煅烧晶化方法 |
CN105032384A (zh) * | 2015-05-26 | 2015-11-11 | 和东亮 | 一种二氧化钛固体光催化剂及其制备方法 |
CN105218017A (zh) * | 2015-08-18 | 2016-01-06 | 王秀宝 | 基于硅藻土超细粉的除室内空气中甲醛硅藻泥及其制备方法 |
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CN107175068A (zh) * | 2017-07-04 | 2017-09-19 | 合肥品冠环保科技有限责任公司 | 一种硅藻土复合粒子的生产工艺 |
CN107228419A (zh) * | 2017-07-14 | 2017-10-03 | 成都翰道科技有限公司 | 一种空气净化器 |
CN107192066A (zh) * | 2017-07-19 | 2017-09-22 | 成都翰道科技有限公司 | 一种适宜于办公场所的空气净化装置 |
CN107228420A (zh) * | 2017-07-19 | 2017-10-03 | 成都翰道科技有限公司 | 一种杀菌除臭空气净化器 |
CN107376882A (zh) * | 2017-08-01 | 2017-11-24 | 洛阳理工学院 | 一种纳米二氧化钛复合材料循环利用方法 |
CN107398261A (zh) * | 2017-08-09 | 2017-11-28 | 张家港市六福新材料科技有限公司 | 一种基于硅藻土基多孔陶瓷复合催化剂的制备方法 |
CN107980772A (zh) * | 2017-11-07 | 2018-05-04 | 常州布奇纺织有限公司 | 一种抑菌去味耐久型除味剂的制备方法 |
CN107974116A (zh) * | 2017-12-27 | 2018-05-01 | 徐州得铸生物科技有限公司 | 一种净化空气的纳米复合涂料的制备方法 |
CN108129100A (zh) * | 2017-12-28 | 2018-06-08 | 深圳光天建材有限公司 | 环保纳米硅藻泥干粉及其制备方法 |
CN109851230A (zh) * | 2019-03-25 | 2019-06-07 | 成都新柯力化工科技有限公司 | 一种具有除霾功能的建筑玻璃及制备方法 |
CN111253795A (zh) * | 2020-01-17 | 2020-06-09 | 营口盼盼硅藻材料集团有限公司 | 一种净化材料的生产工艺及装置 |
Citations (1)
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CN101195086A (zh) * | 2006-12-06 | 2008-06-11 | 中国矿业大学(北京) | 可用于水和空气净化的硅藻土负载纳米TiO2材料的制备方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101195086A (zh) * | 2006-12-06 | 2008-06-11 | 中国矿业大学(北京) | 可用于水和空气净化的硅藻土负载纳米TiO2材料的制备方法 |
Non-Patent Citations (1)
Title |
---|
王利剑 等.酸处理对TiO2 /硅藻土复合材料光催化性能的影响.《中国建材科技》.2006,第15卷(第3期),第100页第1.3节. * |
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