CN105084502B - 一种广谱型重金属离子高分子螯合剂的生产方法 - Google Patents
一种广谱型重金属离子高分子螯合剂的生产方法 Download PDFInfo
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- CN105084502B CN105084502B CN201510614705.7A CN201510614705A CN105084502B CN 105084502 B CN105084502 B CN 105084502B CN 201510614705 A CN201510614705 A CN 201510614705A CN 105084502 B CN105084502 B CN 105084502B
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- temperature
- chelating agent
- carbon bisulfide
- polyethyleneimine
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- 239000002738 chelating agent Substances 0.000 title claims abstract description 48
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- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 29
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims abstract description 246
- 229920002873 Polyethylenimine Polymers 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 20
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 claims abstract description 18
- 150000002500 ions Chemical class 0.000 claims abstract description 18
- 239000003054 catalyst Substances 0.000 claims abstract description 7
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- 238000003786 synthesis reaction Methods 0.000 claims description 36
- 230000015572 biosynthetic process Effects 0.000 claims description 35
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- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
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- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 abstract 1
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- 238000006243 chemical reaction Methods 0.000 description 22
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- 238000009713 electroplating Methods 0.000 description 12
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- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 7
- 229910052759 nickel Inorganic materials 0.000 description 7
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 210000003298 dental enamel Anatomy 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
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- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- 239000011133 lead Substances 0.000 description 5
- 229910052725 zinc Inorganic materials 0.000 description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 4
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- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 3
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- RVPVRDXYQKGNMQ-UHFFFAOYSA-N lead(2+) Chemical compound [Pb+2] RVPVRDXYQKGNMQ-UHFFFAOYSA-N 0.000 description 3
- 229910021645 metal ion Inorganic materials 0.000 description 3
- 229910001453 nickel ion Inorganic materials 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
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- WLZRMCYVCSSEQC-UHFFFAOYSA-N cadmium(2+) Chemical compound [Cd+2] WLZRMCYVCSSEQC-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910001430 chromium ion Inorganic materials 0.000 description 2
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- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/22—Chromium or chromium compounds, e.g. chromates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Removal Of Specific Substances (AREA)
Abstract
Description
Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201710283617.2A CN106928455B (zh) | 2015-09-24 | 2015-09-24 | 一种重金属离子高分子螯合剂的生产方法 |
CN201510614705.7A CN105084502B (zh) | 2015-09-24 | 2015-09-24 | 一种广谱型重金属离子高分子螯合剂的生产方法 |
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CN201510614705.7A CN105084502B (zh) | 2015-09-24 | 2015-09-24 | 一种广谱型重金属离子高分子螯合剂的生产方法 |
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CN201710283617.2A Division CN106928455B (zh) | 2015-09-24 | 2015-09-24 | 一种重金属离子高分子螯合剂的生产方法 |
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CN105084502A CN105084502A (zh) | 2015-11-25 |
CN105084502B true CN105084502B (zh) | 2017-05-17 |
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CN201710283617.2A Active CN106928455B (zh) | 2015-09-24 | 2015-09-24 | 一种重金属离子高分子螯合剂的生产方法 |
CN201510614705.7A Expired - Fee Related CN105084502B (zh) | 2015-09-24 | 2015-09-24 | 一种广谱型重金属离子高分子螯合剂的生产方法 |
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CN201710283617.2A Active CN106928455B (zh) | 2015-09-24 | 2015-09-24 | 一种重金属离子高分子螯合剂的生产方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109081417B (zh) * | 2018-08-18 | 2022-03-04 | 烟台中科荣达新材料有限公司 | 一种重金属捕集剂哌嗪-n,n-双二硫代氨基甲酸钾的生产方法 |
CN113321805A (zh) * | 2021-06-08 | 2021-08-31 | 南京大学常高新国际环保产业技术研究院 | 一种高分子重金属捕捉剂树脂及其制备方法 |
CN115093564A (zh) * | 2022-08-04 | 2022-09-23 | 江苏梦得新材料科技有限公司 | 一种新型酸铜中间体及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1631940A (zh) * | 2004-11-12 | 2005-06-29 | 清华大学 | 用于危险废物稳定化的高分子重金属螯合剂及其制备方法 |
CN102964014A (zh) * | 2012-11-15 | 2013-03-13 | 新疆德安环保科技有限公司 | 一种酸性重金属废水的处理方法 |
CN104609526A (zh) * | 2014-12-29 | 2015-05-13 | 许昌学院 | 一种重金属捕集剂及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1180990C (zh) * | 2001-06-01 | 2004-12-22 | 黄翠萍 | 高分子重金属捕集沉淀剂 |
US20090120881A1 (en) * | 2007-11-13 | 2009-05-14 | Sam Fanday | Treatment blends for removing metals from wastewater, methods of producing and process of using the same |
CN202369431U (zh) * | 2011-12-26 | 2012-08-08 | 淄博晓光化工材料有限公司 | 一种用于制备重金属捕捉剂的设备系统 |
-
2015
- 2015-09-24 CN CN201710283617.2A patent/CN106928455B/zh active Active
- 2015-09-24 CN CN201510614705.7A patent/CN105084502B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1631940A (zh) * | 2004-11-12 | 2005-06-29 | 清华大学 | 用于危险废物稳定化的高分子重金属螯合剂及其制备方法 |
CN102964014A (zh) * | 2012-11-15 | 2013-03-13 | 新疆德安环保科技有限公司 | 一种酸性重金属废水的处理方法 |
CN104609526A (zh) * | 2014-12-29 | 2015-05-13 | 许昌学院 | 一种重金属捕集剂及其制备方法 |
Non-Patent Citations (1)
Title |
---|
高分子螯合剂处理含镉废水的试验研究;湛美等;《过滤与分离》;20110630;第21卷(第2期);第15-17页第1-3节 * |
Also Published As
Publication number | Publication date |
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CN106928455B (zh) | 2019-04-30 |
CN105084502A (zh) | 2015-11-25 |
CN106928455A (zh) | 2017-07-07 |
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