CN109012650B - 一种稀土瓷砂净化材料的制备方法 - Google Patents
一种稀土瓷砂净化材料的制备方法 Download PDFInfo
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- CN109012650B CN109012650B CN201810824562.6A CN201810824562A CN109012650B CN 109012650 B CN109012650 B CN 109012650B CN 201810824562 A CN201810824562 A CN 201810824562A CN 109012650 B CN109012650 B CN 109012650B
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- Prior art keywords
- rare earth
- porcelain sand
- earth porcelain
- solution
- sol
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- 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.)
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- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 85
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 85
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 84
- 239000004576 sand Substances 0.000 title claims abstract description 84
- 239000000463 material Substances 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 238000000746 purification Methods 0.000 title claims description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000010936 titanium Substances 0.000 claims abstract description 24
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 238000001035 drying Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000001354 calcination Methods 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 35
- 239000000706 filtrate Substances 0.000 claims description 20
- 239000000126 substance Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000008367 deionised water Substances 0.000 claims description 15
- 229910021641 deionized water Inorganic materials 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 15
- 238000010992 reflux Methods 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 10
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 claims description 5
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 claims description 5
- 229910000403 monosodium phosphate Inorganic materials 0.000 claims description 5
- 235000019799 monosodium phosphate Nutrition 0.000 claims description 5
- 229940068918 polyethylene glycol 400 Drugs 0.000 claims description 5
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 239000004094 surface-active agent Substances 0.000 claims description 5
- 238000003786 synthesis reaction Methods 0.000 claims description 5
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 5
- 239000002957 persistent organic pollutant Substances 0.000 abstract description 6
- 239000003344 environmental pollutant Substances 0.000 abstract description 5
- 231100000719 pollutant Toxicity 0.000 abstract description 5
- 239000011247 coating layer Substances 0.000 abstract description 4
- 230000001699 photocatalysis Effects 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 abstract description 3
- 230000008929 regeneration Effects 0.000 abstract description 3
- 238000011069 regeneration method Methods 0.000 abstract description 3
- GZRQIDVFTAQASP-UHFFFAOYSA-N [Ce+3].[O-2].[Ti+4] Chemical compound [Ce+3].[O-2].[Ti+4] GZRQIDVFTAQASP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000000354 decomposition reaction Methods 0.000 abstract description 2
- 230000003993 interaction Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 230000002195 synergetic effect Effects 0.000 abstract description 2
- 238000003911 water pollution Methods 0.000 abstract description 2
- 238000010306 acid treatment Methods 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 5
- 238000005286 illumination Methods 0.000 description 2
- 239000008235 industrial water Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
-
- B01J35/39—
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
Abstract
Description
Claims (3)
Priority Applications (1)
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CN201810824562.6A CN109012650B (zh) | 2018-07-25 | 2018-07-25 | 一种稀土瓷砂净化材料的制备方法 |
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CN201810824562.6A CN109012650B (zh) | 2018-07-25 | 2018-07-25 | 一种稀土瓷砂净化材料的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN109012650A CN109012650A (zh) | 2018-12-18 |
CN109012650B true CN109012650B (zh) | 2020-12-15 |
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Family Applications (1)
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CN201810824562.6A Active CN109012650B (zh) | 2018-07-25 | 2018-07-25 | 一种稀土瓷砂净化材料的制备方法 |
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CN (1) | CN109012650B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113636631B (zh) * | 2021-08-26 | 2022-06-17 | 唐山洁达环保科技有限公司 | 一种复合型水质凝集净化剂及其制备方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1861251A (zh) * | 2005-05-12 | 2006-11-15 | 马变三 | 纳米空气净化负离子涂膜 |
CN100519430C (zh) * | 2007-05-23 | 2009-07-29 | 王福绵 | 陶瓷颗粒滤料在钢铁工业废水处理中应用的工艺方法 |
CN102380342A (zh) * | 2010-09-02 | 2012-03-21 | 中国科学院生态环境研究中心 | 一种羟基铁包覆型除砷材料的制备技术 |
CN102225860B (zh) * | 2011-05-06 | 2013-01-16 | 宁波市宣溢水处理设备有限公司 | 去除有机物的稀土瓷砂滤料球及其制备方法 |
CN102407105B (zh) * | 2011-10-27 | 2013-03-27 | 济南大学 | 一种纳米二氧化钛改性薄膜及纳米二氧化钛薄膜的梯度掺杂改性方法 |
CN103877780A (zh) * | 2014-03-20 | 2014-06-25 | 苏州腾纳环保科技有限公司 | 多功效滤料的制造方法 |
CN103880148A (zh) * | 2014-03-21 | 2014-06-25 | 苏州腾纳环保科技有限公司 | 化学活性强的滤料 |
US20180037474A1 (en) * | 2016-08-05 | 2018-02-08 | Board Of Regents, The University Of Texas System | Microwave absorbing carbon-metal oxides and modes of using, including water disinfection |
CN108097226A (zh) * | 2017-12-15 | 2018-06-01 | 沈阳理工大学 | 一种具有光催化净化功能的珍珠岩颗粒的制备方法 |
CN108043383B (zh) * | 2017-12-15 | 2020-07-17 | 沈阳理工大学 | 一种光催化陶瓷波纹填料的制备方法 |
CN108128915A (zh) * | 2018-02-01 | 2018-06-08 | 石磊 | 一种户外净水装置及净水方法 |
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2018
- 2018-07-25 CN CN201810824562.6A patent/CN109012650B/zh active Active
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Effective date of registration: 20221020 Address after: 230000 Woye Garden Commercial Building B-1017, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee after: HEFEI JINGLONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 110159 No. 6 Nanping Road, Hunnan New District, Shenyang, Liaoning Patentee before: SHENYANG LIGONG University |
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Effective date of registration: 20240206 Address after: 334000, No. 2 Yijing Road, Shangrao Economic and Technological Development Zone, Shangrao City, Jiangxi Province Patentee after: Jiangxi Xinguang New Materials Technology Co.,Ltd. Country or region after: China Address before: 230000 Woye Garden Commercial Building B-1017, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee before: HEFEI JINGLONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region before: China |