CN1609112A - N-膦酰基甲基亚氨基二乙酸的生产方法 - Google Patents
N-膦酰基甲基亚氨基二乙酸的生产方法 Download PDFInfo
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- CN1609112A CN1609112A CN 200410014898 CN200410014898A CN1609112A CN 1609112 A CN1609112 A CN 1609112A CN 200410014898 CN200410014898 CN 200410014898 CN 200410014898 A CN200410014898 A CN 200410014898A CN 1609112 A CN1609112 A CN 1609112A
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- Prior art keywords
- ida
- reaction
- acid
- salt
- mother liquor
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- NBZBKCUXIYYUSX-UHFFFAOYSA-N iminodiacetic acid Chemical compound OC(=O)CNCC(O)=O NBZBKCUXIYYUSX-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000006243 chemical reaction Methods 0.000 claims abstract description 44
- 239000012452 mother liquor Substances 0.000 claims abstract description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 17
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 15
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 10
- 238000001704 evaporation Methods 0.000 claims abstract description 5
- 239000012535 impurity Substances 0.000 claims abstract description 5
- 239000011780 sodium chloride Substances 0.000 claims abstract description 5
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000008020 evaporation Effects 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- 159000000013 aluminium salts Chemical class 0.000 claims description 3
- 229910000329 aluminium sulfate Inorganic materials 0.000 claims description 3
- 239000008346 aqueous phase Substances 0.000 claims description 3
- 159000000007 calcium salts Chemical class 0.000 claims description 3
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- 238000010612 desalination reaction Methods 0.000 claims description 3
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical group Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 159000000000 sodium salts Chemical class 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims 2
- 150000003839 salts Chemical class 0.000 abstract description 7
- 239000000376 reactant Substances 0.000 abstract description 4
- 239000002253 acid Substances 0.000 abstract description 2
- 239000003513 alkali Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 241001139947 Mida Species 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200410014898 CN1283646C (zh) | 2004-05-12 | 2004-05-12 | N-膦酰基甲基亚氨基二乙酸的生产方法 |
Applications Claiming Priority (1)
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CN 200410014898 CN1283646C (zh) | 2004-05-12 | 2004-05-12 | N-膦酰基甲基亚氨基二乙酸的生产方法 |
Publications (2)
Publication Number | Publication Date |
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CN1609112A true CN1609112A (zh) | 2005-04-27 |
CN1283646C CN1283646C (zh) | 2006-11-08 |
Family
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CN 200410014898 Expired - Lifetime CN1283646C (zh) | 2004-05-12 | 2004-05-12 | N-膦酰基甲基亚氨基二乙酸的生产方法 |
Country Status (1)
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CN (1) | CN1283646C (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100400543C (zh) * | 2006-09-08 | 2008-07-09 | 四川贝尔实业有限责任公司 | 亚氨基二乙腈水解制备双甘膦的方法 |
CN101863579A (zh) * | 2010-06-18 | 2010-10-20 | 安徽华星化工股份有限公司 | 亚氨基二乙酸含盐废水处理技术 |
CN101891765A (zh) * | 2010-07-23 | 2010-11-24 | 重庆紫光化工股份有限公司 | 一种双甘膦的生产方法 |
WO2010136574A1 (en) | 2009-05-28 | 2010-12-02 | Straitmark Holding Ag | Method for the manufacture of phosphonoalkyl iminodiacetic acids |
CN101307073B (zh) * | 2008-05-29 | 2011-01-19 | 山东潍坊润丰化工有限公司 | 一种减少双甘膦废水并降低废水含盐量的方法 |
CN102633835A (zh) * | 2012-03-31 | 2012-08-15 | 江苏好收成韦恩农化股份有限公司 | 合成n-(膦酰基甲基)亚氨基二乙酸的方法 |
CN101284847B (zh) * | 2008-05-20 | 2012-11-14 | 捷马化工股份有限公司 | N-膦酰基甲基亚氨基二乙酸的生产方法 |
CN101671362B (zh) * | 2009-09-28 | 2012-12-12 | 安徽国星生物化学有限公司 | 羟基乙腈连续法制备双甘膦的工艺 |
CN103554178A (zh) * | 2013-11-05 | 2014-02-05 | 重庆紫光化工股份有限公司 | 双甘膦的生产及母液三氯化磷除盐循环套用方法 |
-
2004
- 2004-05-12 CN CN 200410014898 patent/CN1283646C/zh not_active Expired - Lifetime
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100400543C (zh) * | 2006-09-08 | 2008-07-09 | 四川贝尔实业有限责任公司 | 亚氨基二乙腈水解制备双甘膦的方法 |
CN101284847B (zh) * | 2008-05-20 | 2012-11-14 | 捷马化工股份有限公司 | N-膦酰基甲基亚氨基二乙酸的生产方法 |
CN101307073B (zh) * | 2008-05-29 | 2011-01-19 | 山东潍坊润丰化工有限公司 | 一种减少双甘膦废水并降低废水含盐量的方法 |
WO2010136574A1 (en) | 2009-05-28 | 2010-12-02 | Straitmark Holding Ag | Method for the manufacture of phosphonoalkyl iminodiacetic acids |
CN102448974A (zh) * | 2009-05-28 | 2012-05-09 | 施里特马克控股公司 | 制备膦酰基烷基亚氨基二乙酸的方法 |
CN101671362B (zh) * | 2009-09-28 | 2012-12-12 | 安徽国星生物化学有限公司 | 羟基乙腈连续法制备双甘膦的工艺 |
CN101863579A (zh) * | 2010-06-18 | 2010-10-20 | 安徽华星化工股份有限公司 | 亚氨基二乙酸含盐废水处理技术 |
CN101891765B (zh) * | 2010-07-23 | 2013-08-14 | 重庆紫光化工股份有限公司 | 一种双甘膦的生产方法 |
CN101891765A (zh) * | 2010-07-23 | 2010-11-24 | 重庆紫光化工股份有限公司 | 一种双甘膦的生产方法 |
CN102633835A (zh) * | 2012-03-31 | 2012-08-15 | 江苏好收成韦恩农化股份有限公司 | 合成n-(膦酰基甲基)亚氨基二乙酸的方法 |
CN102633835B (zh) * | 2012-03-31 | 2014-10-29 | 江苏好收成韦恩农化股份有限公司 | 合成n-(膦酰基甲基)亚氨基二乙酸的方法 |
CN103554178A (zh) * | 2013-11-05 | 2014-02-05 | 重庆紫光化工股份有限公司 | 双甘膦的生产及母液三氯化磷除盐循环套用方法 |
CN103554178B (zh) * | 2013-11-05 | 2016-03-23 | 重庆紫光化工股份有限公司 | 双甘膦的生产及母液三氯化磷除盐循环套用方法 |
Also Published As
Publication number | Publication date |
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CN1283646C (zh) | 2006-11-08 |
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Owner name: JIANGSU HAOSHOUCHENG WEIENNONGHUA CO., LTD. Free format text: FORMER NAME OR ADDRESS: JIANGSU HAOSHOUCHENG WIEN PESTICIDE CHEMICAL CO., LTD. |
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Address after: Old Kai, Qidong, Jiangsu, Donggang Patentee after: JIANGSU GOOD HARVEST-WEIEN AGROCHEMICAL Co.,Ltd. Address before: Old Kai, Qidong, Jiangsu, Donggang Patentee before: JJiangsu Good-harvest Weien Agrochemical Co.,Ltd. |
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Denomination of invention: Production method of n-phosphonylmethyliminodiacetic acid Effective date of registration: 20220701 Granted publication date: 20061108 Pledgee: Jiangsu Qidong rural commercial bank Co.,Ltd. Beixin sub branch Pledgor: JIANGSU GOOD HARVEST-WEIEN AGROCHEMICAL Co.,Ltd. Registration number: Y2022320010320 |
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Granted publication date: 20061108 Pledgee: Jiangsu Qidong rural commercial bank Co.,Ltd. Beixin sub branch Pledgor: JIANGSU GOOD HARVEST-WEIEN AGROCHEMICAL Co.,Ltd. Registration number: Y2022320010320 |
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