CN103864040A - 一种从草甘膦母液制取磷酸氢二钠的工艺 - Google Patents
一种从草甘膦母液制取磷酸氢二钠的工艺 Download PDFInfo
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- CN103864040A CN103864040A CN201310166246.1A CN201310166246A CN103864040A CN 103864040 A CN103864040 A CN 103864040A CN 201310166246 A CN201310166246 A CN 201310166246A CN 103864040 A CN103864040 A CN 103864040A
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- Prior art keywords
- glyphosate mother
- disodium hydrogen
- phosphoric acid
- mother solution
- technique
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- 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.)
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- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 239000005562 Glyphosate Substances 0.000 title claims abstract description 44
- 229940097068 glyphosate Drugs 0.000 title claims abstract description 44
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 title abstract description 13
- 239000012452 mother liquor Substances 0.000 title abstract description 10
- 238000004519 manufacturing process Methods 0.000 title abstract description 8
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 22
- 238000002425 crystallisation Methods 0.000 claims abstract description 18
- 230000008025 crystallization Effects 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000013078 crystal Substances 0.000 claims abstract description 11
- 239000001301 oxygen Substances 0.000 claims abstract description 11
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims abstract description 10
- DGLRDKLJZLEJCY-UHFFFAOYSA-L disodium hydrogenphosphate dodecahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].OP([O-])([O-])=O DGLRDKLJZLEJCY-UHFFFAOYSA-L 0.000 claims abstract description 9
- 150000002903 organophosphorus compounds Chemical class 0.000 claims abstract description 8
- 239000002351 wastewater Substances 0.000 claims abstract description 8
- 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 4
- 238000001816 cooling Methods 0.000 claims abstract description 3
- 239000000243 solution Substances 0.000 claims description 31
- 230000003647 oxidation Effects 0.000 claims description 30
- 239000010413 mother solution Substances 0.000 claims description 28
- 239000001257 hydrogen Substances 0.000 claims description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims description 13
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 10
- QLFFCLRSMTUBEZ-UHFFFAOYSA-N phosphoric acid;sodium Chemical compound [Na].[Na].OP(O)(O)=O QLFFCLRSMTUBEZ-UHFFFAOYSA-N 0.000 claims description 10
- 229910052698 phosphorus Inorganic materials 0.000 claims description 10
- 239000011574 phosphorus Substances 0.000 claims description 10
- 229940058344 antitrematodals organophosphorous compound Drugs 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 7
- -1 phosphoric acid disodium hydrogen Chemical class 0.000 claims description 6
- 150000003016 phosphoric acids Chemical class 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 239000012141 concentrate Substances 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract description 4
- 230000001590 oxidative effect Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000007800 oxidant agent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 229910000397 disodium phosphate Inorganic materials 0.000 description 11
- 235000019800 disodium phosphate Nutrition 0.000 description 11
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 8
- 238000001728 nano-filtration Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 229910019142 PO4 Inorganic materials 0.000 description 6
- 239000010452 phosphate Substances 0.000 description 6
- 239000004471 Glycine Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 description 4
- 239000012043 crude product Substances 0.000 description 4
- 235000011007 phosphoric acid Nutrition 0.000 description 4
- 238000009279 wet oxidation reaction Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- SGVDYFNFBJGOHB-UHFFFAOYSA-N 2-[methyl(phosphonomethyl)amino]acetic acid Chemical compound OC(=O)CN(C)CP(O)(O)=O SGVDYFNFBJGOHB-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- NBZBKCUXIYYUSX-UHFFFAOYSA-N iminodiacetic acid Chemical compound OC(=O)CNCC(O)=O NBZBKCUXIYYUSX-UHFFFAOYSA-N 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 150000003003 phosphines Chemical class 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- ASTWEMOBIXQPPV-UHFFFAOYSA-K trisodium;phosphate;dodecahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[O-]P([O-])([O-])=O ASTWEMOBIXQPPV-UHFFFAOYSA-K 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
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CN201310166246.1A CN103864040B (zh) | 2013-05-08 | 2013-05-08 | 一种从草甘膦母液制取磷酸氢二钠的工艺 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104944643A (zh) * | 2015-06-29 | 2015-09-30 | 江西金龙化工有限公司 | 草甘膦母液富氧湿式氧化热量回用及深度处理方法 |
CN104944398A (zh) * | 2015-06-29 | 2015-09-30 | 江西金龙化工有限公司 | 草甘膦母液回收利用方法 |
CN106082515A (zh) * | 2016-06-27 | 2016-11-09 | 四川福思达生物技术开发有限责任公司 | 一种草甘膦母液的焚烧处理工艺 |
CN106116705A (zh) * | 2016-06-27 | 2016-11-16 | 四川福思达生物技术开发有限责任公司 | 一种草甘膦母液的多级资源化回收集成工艺 |
CN106517123A (zh) * | 2016-10-31 | 2017-03-22 | 湖北泰盛化工有限公司 | 一种十二水磷酸氢二钠连续化生产装置和方法 |
CN107188147A (zh) * | 2017-07-18 | 2017-09-22 | 什邡圣地亚化工有限公司 | 一种以草甘膦副产物磷酸氢二钠生产磷酸钠盐的方法 |
CN108946688A (zh) * | 2017-05-22 | 2018-12-07 | 袁志文 | 一种加氯氧化有机磷废水制取磷酸氢二钠的方法 |
CN113698000A (zh) * | 2021-09-15 | 2021-11-26 | 安徽东至广信农化有限公司 | 一种eoc法草甘膦母液制取磷酸氢二钠的生产工艺 |
CN113830745A (zh) * | 2021-09-30 | 2021-12-24 | 中化环境科技工程有限公司 | O,o’-二甲基硫代磷酰氯浓缩母液的处理方法 |
CN115321725A (zh) * | 2022-08-29 | 2022-11-11 | 徐州天嘉食用化工有限公司 | 一种工业废水处理用磷酸氢二钠回收装置及其回收方法 |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104944398B (zh) * | 2015-06-29 | 2017-09-19 | 江西金龙化工有限公司 | 草甘膦母液回收利用方法 |
CN104944398A (zh) * | 2015-06-29 | 2015-09-30 | 江西金龙化工有限公司 | 草甘膦母液回收利用方法 |
CN104944643A (zh) * | 2015-06-29 | 2015-09-30 | 江西金龙化工有限公司 | 草甘膦母液富氧湿式氧化热量回用及深度处理方法 |
CN106082515B (zh) * | 2016-06-27 | 2019-11-12 | 四川福思达生物技术开发有限责任公司 | 一种草甘膦母液的焚烧处理工艺 |
CN106116705A (zh) * | 2016-06-27 | 2016-11-16 | 四川福思达生物技术开发有限责任公司 | 一种草甘膦母液的多级资源化回收集成工艺 |
CN106116705B (zh) * | 2016-06-27 | 2019-10-08 | 四川福思达生物技术开发有限责任公司 | 一种草甘膦母液的多级资源化回收集成工艺 |
CN106082515A (zh) * | 2016-06-27 | 2016-11-09 | 四川福思达生物技术开发有限责任公司 | 一种草甘膦母液的焚烧处理工艺 |
CN106517123A (zh) * | 2016-10-31 | 2017-03-22 | 湖北泰盛化工有限公司 | 一种十二水磷酸氢二钠连续化生产装置和方法 |
CN108946688A (zh) * | 2017-05-22 | 2018-12-07 | 袁志文 | 一种加氯氧化有机磷废水制取磷酸氢二钠的方法 |
CN107188147A (zh) * | 2017-07-18 | 2017-09-22 | 什邡圣地亚化工有限公司 | 一种以草甘膦副产物磷酸氢二钠生产磷酸钠盐的方法 |
CN113698000A (zh) * | 2021-09-15 | 2021-11-26 | 安徽东至广信农化有限公司 | 一种eoc法草甘膦母液制取磷酸氢二钠的生产工艺 |
CN113830745A (zh) * | 2021-09-30 | 2021-12-24 | 中化环境科技工程有限公司 | O,o’-二甲基硫代磷酰氯浓缩母液的处理方法 |
CN115321725A (zh) * | 2022-08-29 | 2022-11-11 | 徐州天嘉食用化工有限公司 | 一种工业废水处理用磷酸氢二钠回收装置及其回收方法 |
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Denomination of invention: Process for preparing disodium hydrogen phosphate from glyphosate Effective date of registration: 20190311 Granted publication date: 20171215 Pledgee: China Minsheng Banking Corp Hangzhou branch Pledgor: ZHEJIANG YUERUI ENVIRONMENTAL PROTECTION ENGINEERING CO.,LTD. Registration number: 2019330000070 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210414 Granted publication date: 20171215 Pledgee: China Minsheng Banking Corp Hangzhou branch Pledgor: ZHEJIANG YUERUI ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. Registration number: 2019330000070 |
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Effective date of registration: 20221124 Address after: 310000 Room 101, 1st Floor, Building 1, No. 8, Guanshan Road, Pingyao Town, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Shenrui Water Purification Technology Co.,Ltd. Address before: 310011 Floor 2, Building E, Taijiayuan, No. 5, Xianghong Road, Gongshu District, Hangzhou, Zhejiang Patentee before: ZHEJIANG YUERUI ENVIRONMENTAL PROTECTION ENGINEERING CO.,LTD. |