CN106928455B - 一种重金属离子高分子螯合剂的生产方法 - Google Patents
一种重金属离子高分子螯合剂的生产方法 Download PDFInfo
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- CN106928455B CN106928455B CN201710283617.2A CN201710283617A CN106928455B CN 106928455 B CN106928455 B CN 106928455B CN 201710283617 A CN201710283617 A CN 201710283617A CN 106928455 B CN106928455 B CN 106928455B
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- carbon disulfide
- chelating agent
- polyethyleneimine
- charging
- temperature
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- 239000002738 chelating agent Substances 0.000 title claims abstract description 63
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims abstract description 276
- 229920002873 Polyethylenimine Polymers 0.000 claims abstract description 40
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000003054 catalyst Substances 0.000 claims abstract description 8
- 239000007864 aqueous solution Substances 0.000 claims abstract description 5
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 claims abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 72
- 238000003786 synthesis reaction Methods 0.000 claims description 38
- 230000015572 biosynthetic process Effects 0.000 claims description 37
- 238000003756 stirring Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000012267 brine Substances 0.000 claims description 14
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 14
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical group NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 claims description 10
- 239000008367 deionised water Substances 0.000 claims description 10
- 229910021641 deionized water Inorganic materials 0.000 claims description 10
- 230000001351 cycling effect Effects 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 2
- 239000000376 reactant Substances 0.000 claims description 2
- 230000001133 acceleration Effects 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 10
- 230000008030 elimination Effects 0.000 abstract description 4
- 238000003379 elimination reaction Methods 0.000 abstract description 4
- 239000002351 wastewater Substances 0.000 description 29
- 239000000047 product Substances 0.000 description 25
- 238000006243 chemical reaction Methods 0.000 description 22
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 17
- 150000002500 ions Chemical class 0.000 description 15
- 238000009713 electroplating Methods 0.000 description 12
- 239000000243 solution Substances 0.000 description 11
- 239000010949 copper Substances 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 7
- 229910052759 nickel Inorganic materials 0.000 description 7
- 239000011701 zinc Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 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
- 239000000178 monomer Substances 0.000 description 6
- BXGTVNLGPMZLAZ-UHFFFAOYSA-N n'-ethylmethanediimine;hydrochloride Chemical compound Cl.CCN=C=N BXGTVNLGPMZLAZ-UHFFFAOYSA-N 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- 229910052793 cadmium Inorganic materials 0.000 description 5
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 5
- 239000011133 lead Substances 0.000 description 5
- 230000035484 reaction time Effects 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
- -1 aminodithioformic acid Alkene imines Chemical class 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
- 238000004458 analytical method 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
- 238000011160 research Methods 0.000 description 3
- 238000007086 side reaction Methods 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 2
- 238000001479 atomic absorption spectroscopy Methods 0.000 description 2
- WLZRMCYVCSSEQC-UHFFFAOYSA-N cadmium(2+) Chemical compound [Cd+2] WLZRMCYVCSSEQC-UHFFFAOYSA-N 0.000 description 2
- 229910001430 chromium ion Inorganic materials 0.000 description 2
- 229910001431 copper ion Inorganic materials 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000007059 acute toxicity Effects 0.000 description 1
- 231100000403 acute toxicity Toxicity 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000007665 chronic toxicity Effects 0.000 description 1
- 231100000160 chronic toxicity Toxicity 0.000 description 1
- 239000010786 composite waste Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000012990 dithiocarbamate Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 210000005096 hematological system Anatomy 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 230000010181 polygamy Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003254 radicals Chemical group 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
Landscapes
- 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 (1)
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 |
Applications Claiming Priority (2)
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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 |
Related Parent Applications (1)
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CN201510614705.7A Division 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 |
Publications (2)
Publication Number | Publication Date |
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CN106928455A CN106928455A (zh) | 2017-07-07 |
CN106928455B true CN106928455B (zh) | 2019-04-30 |
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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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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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CN (2) | CN106928455B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1323747A (zh) * | 2001-06-01 | 2001-11-28 | 黄翠萍 | 高分子重金属捕集沉淀剂 |
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 |
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 |
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 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
-
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 (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1323747A (zh) * | 2001-06-01 | 2001-11-28 | 黄翠萍 | 高分子重金属捕集沉淀剂 |
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 |
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 |
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 |
Also Published As
Publication number | Publication date |
---|---|
CN106928455A (zh) | 2017-07-07 |
CN105084502B (zh) | 2017-05-17 |
CN105084502A (zh) | 2015-11-25 |
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Address after: No. 6699, Qingdao Road, Huaiyin District, Jinan City, Shandong Province Patentee after: Shandong First Medical University (Shandong Academy of Medical Sciences) Address before: 271016 619 the Great Wall Road, Tai'an, Shandong Patentee before: TAISHAN MEDICAL University |
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Effective date of registration: 20231225 Address after: Room 511, Building B5-B, Shuntai Plaza, No. 2000 Shunhua Road, High tech Zone, Jinan City, Shandong Province, 250000 Patentee after: Shandong Olive Intelligent Technology Co.,Ltd. Address before: No. 6699, Qingdao Road, Huaiyin District, Jinan City, Shandong Province Patentee before: Shandong First Medical University (Shandong Academy of Medical Sciences) |