CN113979524A - 一种聚合氯化钛的制备方法 - Google Patents
一种聚合氯化钛的制备方法 Download PDFInfo
- Publication number
- CN113979524A CN113979524A CN202111341938.6A CN202111341938A CN113979524A CN 113979524 A CN113979524 A CN 113979524A CN 202111341938 A CN202111341938 A CN 202111341938A CN 113979524 A CN113979524 A CN 113979524A
- Authority
- CN
- China
- Prior art keywords
- titanium
- chloride
- solution
- preparation
- polytitanium
- 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
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title claims description 11
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 57
- 239000012528 membrane Substances 0.000 claims abstract description 52
- 238000000034 method Methods 0.000 claims abstract description 24
- 239000000706 filtrate Substances 0.000 claims abstract description 8
- 238000001308 synthesis method Methods 0.000 claims abstract description 6
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 18
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000011780 sodium chloride Substances 0.000 claims description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 4
- 235000011152 sodium sulphate Nutrition 0.000 claims description 4
- 239000001103 potassium chloride Substances 0.000 claims description 2
- 235000011164 potassium chloride Nutrition 0.000 claims description 2
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 2
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 2
- 235000011151 potassium sulphates Nutrition 0.000 claims description 2
- 230000005070 ripening Effects 0.000 claims 2
- 238000005868 electrolysis reaction Methods 0.000 claims 1
- 239000010936 titanium Substances 0.000 abstract description 67
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract description 58
- 229910052719 titanium Inorganic materials 0.000 abstract description 58
- 238000005345 coagulation Methods 0.000 abstract description 15
- 230000015271 coagulation Effects 0.000 abstract description 15
- 239000000701 coagulant Substances 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 11
- 238000000926 separation method Methods 0.000 abstract description 11
- 230000007062 hydrolysis Effects 0.000 abstract description 7
- 238000006460 hydrolysis reaction Methods 0.000 abstract description 7
- 238000000746 purification Methods 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 7
- 150000003608 titanium Chemical class 0.000 abstract description 7
- 239000003513 alkali Substances 0.000 abstract description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 3
- 230000000704 physical effect Effects 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 abstract description 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000008394 flocculating agent Substances 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000002352 surface water Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000005457 ice water Substances 0.000 description 4
- 239000012452 mother liquor Substances 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 238000003760 magnetic stirring Methods 0.000 description 3
- 238000002835 absorbance Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005591 charge neutralization Effects 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 229920000592 inorganic polymer Polymers 0.000 description 2
- 231100000956 nontoxicity Toxicity 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000012629 purifying agent Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Images
Classifications
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN202111341938.6A CN113979524B (zh) | 2021-11-12 | 2021-11-12 | 一种聚合氯化钛的制备方法 |
Applications Claiming Priority (1)
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CN202111341938.6A CN113979524B (zh) | 2021-11-12 | 2021-11-12 | 一种聚合氯化钛的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN113979524A true CN113979524A (zh) | 2022-01-28 |
CN113979524B CN113979524B (zh) | 2023-05-12 |
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CN202111341938.6A Active CN113979524B (zh) | 2021-11-12 | 2021-11-12 | 一种聚合氯化钛的制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115259317A (zh) * | 2022-08-08 | 2022-11-01 | 济南大学 | 一种分离纯化聚合氯化钛优势水解产物的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1186773A (zh) * | 1997-12-19 | 1998-07-08 | 中国科学院生态环境研究中心 | 电渗析法制备聚合氯化铝 |
CN1966406A (zh) * | 2005-11-18 | 2007-05-23 | 中国科学院生态环境研究中心 | 一种利用超滤膜分离提纯Al13的方法 |
CN102976462A (zh) * | 2012-12-20 | 2013-03-20 | 山东大学 | 一种聚合四氯化钛无机高分子絮凝剂及其制备方法 |
CN110668538A (zh) * | 2019-09-20 | 2020-01-10 | 济南大学 | 一种聚合氯化钛的制备方法 |
-
2021
- 2021-11-12 CN CN202111341938.6A patent/CN113979524B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1186773A (zh) * | 1997-12-19 | 1998-07-08 | 中国科学院生态环境研究中心 | 电渗析法制备聚合氯化铝 |
CN1966406A (zh) * | 2005-11-18 | 2007-05-23 | 中国科学院生态环境研究中心 | 一种利用超滤膜分离提纯Al13的方法 |
CN102976462A (zh) * | 2012-12-20 | 2013-03-20 | 山东大学 | 一种聚合四氯化钛无机高分子絮凝剂及其制备方法 |
CN110668538A (zh) * | 2019-09-20 | 2020-01-10 | 济南大学 | 一种聚合氯化钛的制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115259317A (zh) * | 2022-08-08 | 2022-11-01 | 济南大学 | 一种分离纯化聚合氯化钛优势水解产物的方法 |
CN115259317B (zh) * | 2022-08-08 | 2023-08-15 | 济南大学 | 一种分离纯化聚合氯化钛优势水解产物的方法 |
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CN113979524B (zh) | 2023-05-12 |
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Application publication date: 20220128 Assignee: Flash Rookie (Shenzhen) New Materials Co.,Ltd. Assignor: University of Jinan Contract record no.: X2024980031945 Denomination of invention: A preparation method of polymerized titanium chloride Granted publication date: 20230512 License type: Common License Record date: 20241204 Application publication date: 20220128 Assignee: Shandong Mingyang Environmental Protection Technology Co.,Ltd. Assignor: University of Jinan Contract record no.: X2024980031942 Denomination of invention: A preparation method of polymerized titanium chloride Granted publication date: 20230512 License type: Common License Record date: 20241204 |