CN1935861B - 一种n-甲基,n-羧甲基二硫代氨基甲酸螯合树脂及其制备方法 - Google Patents
一种n-甲基,n-羧甲基二硫代氨基甲酸螯合树脂及其制备方法 Download PDFInfo
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- CN1935861B CN1935861B CN2006100413669A CN200610041366A CN1935861B CN 1935861 B CN1935861 B CN 1935861B CN 2006100413669 A CN2006100413669 A CN 2006100413669A CN 200610041366 A CN200610041366 A CN 200610041366A CN 1935861 B CN1935861 B CN 1935861B
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- PDQXSLJFPJSYBF-UHFFFAOYSA-N 2-(dithiocarboxyamino)acetic acid Chemical compound OC(=O)CNC(S)=S PDQXSLJFPJSYBF-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229920001429 chelating resin Polymers 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title abstract 2
- 229920005989 resin Polymers 0.000 claims abstract description 63
- 239000011347 resin Substances 0.000 claims abstract description 63
- 239000000178 monomer Substances 0.000 claims abstract description 16
- 238000002360 preparation method Methods 0.000 claims abstract description 14
- 238000007265 chloromethylation reaction Methods 0.000 claims abstract description 12
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims abstract description 12
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000460 chlorine Substances 0.000 claims abstract description 11
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 11
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004342 Benzoyl peroxide Substances 0.000 claims abstract description 6
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims abstract description 6
- 235000019400 benzoyl peroxide Nutrition 0.000 claims abstract description 6
- HRQGCQVOJVTVLU-UHFFFAOYSA-N bis(chloromethyl) ether Chemical compound ClCOCCl HRQGCQVOJVTVLU-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 6
- 239000003999 initiator Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 239000011592 zinc chloride Substances 0.000 claims abstract description 6
- 235000005074 zinc chloride Nutrition 0.000 claims abstract description 6
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims abstract description 5
- 239000001095 magnesium carbonate Substances 0.000 claims abstract description 5
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims abstract description 5
- 239000012452 mother liquor Substances 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 29
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 24
- 238000004132 cross linking Methods 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 241001566735 Archon Species 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- 229920003053 polystyrene-divinylbenzene Polymers 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- OOSDDUUSHWWFST-UHFFFAOYSA-N [Na].C(=O)(O)CNC(=S)S Chemical compound [Na].C(=O)(O)CNC(=S)S OOSDDUUSHWWFST-UHFFFAOYSA-N 0.000 claims description 9
- 230000008961 swelling Effects 0.000 claims description 6
- 230000004048 modification Effects 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 238000010557 suspension polymerization reaction Methods 0.000 claims description 5
- 108010010803 Gelatin Proteins 0.000 claims description 4
- 238000005660 chlorination reaction Methods 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 4
- 239000008273 gelatin Substances 0.000 claims description 4
- 229920000159 gelatin Polymers 0.000 claims description 4
- 235000019322 gelatine Nutrition 0.000 claims description 4
- 235000011852 gelatine desserts Nutrition 0.000 claims description 4
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 4
- 229960001708 magnesium carbonate Drugs 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- 239000010413 mother solution Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- 238000000638 solvent extraction Methods 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 238000001256 steam distillation Methods 0.000 claims description 2
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 19
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 8
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 2
- 239000011707 mineral Substances 0.000 abstract description 2
- 235000010755 mineral Nutrition 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 abstract description 2
- 239000004280 Sodium formate Substances 0.000 abstract 1
- DEYSDTBRAVABGB-UHFFFAOYSA-N benzene;ethene Chemical compound C=C.C=C.C1=CC=CC=C1 DEYSDTBRAVABGB-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 abstract 1
- 235000019254 sodium formate Nutrition 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 238000010792 warming Methods 0.000 description 8
- 125000000524 functional group Chemical group 0.000 description 7
- 238000009413 insulation Methods 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 239000004793 Polystyrene Substances 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical class NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 description 3
- 238000010189 synthetic method Methods 0.000 description 3
- 239000002585 base Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000012990 dithiocarbamate Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004094 preconcentration Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical group NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 description 1
- -1 chlorovinyl Chemical group 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 125000004119 disulfanediyl group Chemical group *SS* 0.000 description 1
- 238000003891 environmental analysis Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000013332 literature search Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000010534 nucleophilic substitution reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000010181 polygamy Effects 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012609 strong anion exchange resin Substances 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
CupH=5.94 | ZnpH=5.90 | NipH=6.00 | PbpH=5.85 | CopH=5.96 |
5.71 | 2.92 | 0.85 | 20.69 | 5.46 |
Claims (1)
Priority Applications (1)
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CN2006100413669A CN1935861B (zh) | 2006-08-18 | 2006-08-18 | 一种n-甲基,n-羧甲基二硫代氨基甲酸螯合树脂及其制备方法 |
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CN2006100413669A CN1935861B (zh) | 2006-08-18 | 2006-08-18 | 一种n-甲基,n-羧甲基二硫代氨基甲酸螯合树脂及其制备方法 |
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CN1935861A CN1935861A (zh) | 2007-03-28 |
CN1935861B true CN1935861B (zh) | 2010-04-21 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9708202B2 (en) | 2012-04-28 | 2017-07-18 | Nanjing University | Electroplating waste water treatment method |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101817896B (zh) * | 2010-01-22 | 2011-09-28 | 北京欧凯纳斯科技有限公司 | 一种高分子树脂、其制备方法及其应用 |
CN101817898B (zh) * | 2010-04-27 | 2012-07-25 | 北京欧凯纳斯科技有限公司 | 含亲水性连接臂的亚胺基二(亚甲基亚磷酸)型螯合树脂及其制备方法 |
CN101823007B (zh) * | 2010-04-27 | 2011-09-28 | 北京欧凯纳斯科技有限公司 | 去除植物汁液中重金属离子的方法 |
CN104475052A (zh) * | 2014-11-19 | 2015-04-01 | 济南大学 | 一种二硫代羧酸修饰的重金属吸附材料制备及去除废水中Cu2+的应用 |
CN105833847A (zh) * | 2016-05-05 | 2016-08-10 | 张小霞 | 一种生物环保性的重金属捕捉剂及其制备方法 |
CN109772277A (zh) * | 2019-03-19 | 2019-05-21 | 济南大学 | 一种处理酸性废水中铅离子吸附剂及其制备方法 |
CN110204744B (zh) * | 2019-05-17 | 2022-03-01 | 高陵蓝晓科技新材料有限公司 | 一种沙漏用彩色塑料球形填料的制备及装填 |
CN110372080A (zh) * | 2019-08-16 | 2019-10-25 | 重庆工程职业技术学院 | 联合去除工业废水中重金属离子的处理剂 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5357002A (en) * | 1991-12-19 | 1994-10-18 | Eni Chem Synthesis S.P.A. | Polymer containing chelating groups, process for preparing it and its use in water purification |
CN1781965A (zh) * | 2004-12-03 | 2006-06-07 | 宁波大学 | 一种水溶性螯合树脂和其合成方法及其应用 |
-
2006
- 2006-08-18 CN CN2006100413669A patent/CN1935861B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5357002A (en) * | 1991-12-19 | 1994-10-18 | Eni Chem Synthesis S.P.A. | Polymer containing chelating groups, process for preparing it and its use in water purification |
CN1781965A (zh) * | 2004-12-03 | 2006-06-07 | 宁波大学 | 一种水溶性螯合树脂和其合成方法及其应用 |
Non-Patent Citations (2)
Title |
---|
相波等.DTC类重金属捕集剂研究的进展.电镀与环保23 6.2003,23(6),1-4. |
相波等.DTC类重金属捕集剂研究的进展.电镀与环保23 6.2003,23(6),1-4. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US9708202B2 (en) | 2012-04-28 | 2017-07-18 | Nanjing University | Electroplating waste water treatment method |
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Address after: 210093 Hankou Road, Jiangsu, China, No. 22, No. Co-patentee after: Jiangsu N&J Environmental Technology Co., Ltd. Patentee after: Nanjing University Address before: 210093 Hankou Road, Jiangsu, China, No. 22, No. Co-patentee before: Jiangsu NJU Gede Environmental Protection Technology Co., Ltd. Patentee before: Nanjing University |
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Address after: 210093 No. 22, Hankou Road, Nanjing, Jiangsu Co-patentee after: Jiangsu NJU Environmental Technology Co., Ltd. Patentee after: Nanjing University Address before: 210093 No. 22, Hankou Road, Nanjing, Jiangsu Co-patentee before: Jiangsu N&J Environmental Technology Co., Ltd. Patentee before: Nanjing University |