CN103693631A - 利用草甘膦母液生产磷酸三钠的工艺 - Google Patents
利用草甘膦母液生产磷酸三钠的工艺 Download PDFInfo
- Publication number
- CN103693631A CN103693631A CN201310725375.XA CN201310725375A CN103693631A CN 103693631 A CN103693631 A CN 103693631A CN 201310725375 A CN201310725375 A CN 201310725375A CN 103693631 A CN103693631 A CN 103693631A
- Authority
- CN
- China
- Prior art keywords
- mother solution
- glyphosate mother
- sodium phosphate
- tertiary sodium
- glyphosate
- Prior art date
- 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.)
- Granted
Links
- 239000005562 Glyphosate Substances 0.000 title claims abstract description 63
- 229940097068 glyphosate Drugs 0.000 title claims abstract description 63
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 title claims abstract description 62
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 title claims abstract description 50
- 239000007788 liquid Substances 0.000 title claims abstract description 17
- 239000001488 sodium phosphate Substances 0.000 title abstract description 6
- 229910000406 trisodium phosphate Inorganic materials 0.000 title abstract description 6
- 235000019801 trisodium phosphate Nutrition 0.000 title abstract description 6
- 238000004519 manufacturing process Methods 0.000 title description 11
- 238000000034 method Methods 0.000 claims abstract description 43
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 39
- 230000003197 catalytic effect Effects 0.000 claims abstract description 35
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000005406 washing Methods 0.000 claims abstract description 28
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 26
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000011574 phosphorus Substances 0.000 claims abstract description 15
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 15
- 229910000073 phosphorus hydride Inorganic materials 0.000 claims abstract description 14
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 7
- 239000010413 mother solution Substances 0.000 claims description 54
- 238000007254 oxidation reaction Methods 0.000 claims description 26
- 239000012452 mother liquor Substances 0.000 claims description 25
- 230000003647 oxidation Effects 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000002425 crystallisation Methods 0.000 claims description 16
- 230000008025 crystallization Effects 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 12
- 150000002500 ions Chemical class 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 12
- 238000013019 agitation Methods 0.000 claims description 11
- 239000013078 crystal Substances 0.000 claims description 11
- 230000035484 reaction time Effects 0.000 claims description 10
- 238000007710 freezing Methods 0.000 claims description 9
- 230000008014 freezing Effects 0.000 claims description 9
- 238000001816 cooling Methods 0.000 abstract description 3
- -1 orthophosphate ions Chemical class 0.000 abstract description 3
- 239000002910 solid waste Substances 0.000 abstract description 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- 239000000126 substance Substances 0.000 description 7
- 239000012535 impurity Substances 0.000 description 4
- 150000003016 phosphoric acids Chemical class 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 235000019832 sodium triphosphate Nutrition 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- UKUVVAMSXXBMRX-UHFFFAOYSA-N 2,4,5-trithia-1,3-diarsabicyclo[1.1.1]pentane Chemical compound S1[As]2S[As]1S2 UKUVVAMSXXBMRX-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 101710194948 Protein phosphatase PhpP Proteins 0.000 description 2
- 229940052288 arsenic trisulfide Drugs 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 2
- 239000004471 Glycine Substances 0.000 description 1
- 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 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 229940056932 lead sulfide Drugs 0.000 description 1
- 229910052981 lead sulfide Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- 238000009270 solid waste treatment Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310725375.XA CN103693631B (zh) | 2013-12-25 | 2013-12-25 | 利用草甘膦母液生产磷酸三钠的工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310725375.XA CN103693631B (zh) | 2013-12-25 | 2013-12-25 | 利用草甘膦母液生产磷酸三钠的工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103693631A true CN103693631A (zh) | 2014-04-02 |
CN103693631B CN103693631B (zh) | 2016-01-06 |
Family
ID=50355330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310725375.XA Active CN103693631B (zh) | 2013-12-25 | 2013-12-25 | 利用草甘膦母液生产磷酸三钠的工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103693631B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106809812A (zh) * | 2017-03-14 | 2017-06-09 | 镇江江南化工有限公司 | 一种粗品焦磷酸钠预处理的方法及装置 |
CN108059140A (zh) * | 2018-01-23 | 2018-05-22 | 浙江新安化工集团股份有限公司 | 一种利用草甘膦生产废料一步法制备工业磷酸三钠的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040102323A1 (en) * | 2002-11-19 | 2004-05-27 | Vigil Jorge Gustavo | Solid herbicidal formulation of N-(phosphono-methyl)glycine and process for its preparation |
CN101774648A (zh) * | 2010-02-02 | 2010-07-14 | 武汉工程大学 | 磷铁碱化工艺制备高纯氧化铁和磷酸三钠的方法 |
US20120172220A1 (en) * | 2009-06-30 | 2012-07-05 | Flamel Technologies S.A. | N-phosphonomethylglycine guanidine derivative salts |
CN102616914A (zh) * | 2011-01-31 | 2012-08-01 | 浙江新安化工集团股份有限公司 | 一种农药生产含磷废料的处理方法及由该方法得到的产物 |
CN102795734A (zh) * | 2012-08-17 | 2012-11-28 | 四川省乐山市福华通达农药科技有限公司 | 一种催化空气氧化法处理草甘膦母液的工艺 |
-
2013
- 2013-12-25 CN CN201310725375.XA patent/CN103693631B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040102323A1 (en) * | 2002-11-19 | 2004-05-27 | Vigil Jorge Gustavo | Solid herbicidal formulation of N-(phosphono-methyl)glycine and process for its preparation |
US20120172220A1 (en) * | 2009-06-30 | 2012-07-05 | Flamel Technologies S.A. | N-phosphonomethylglycine guanidine derivative salts |
CN101774648A (zh) * | 2010-02-02 | 2010-07-14 | 武汉工程大学 | 磷铁碱化工艺制备高纯氧化铁和磷酸三钠的方法 |
CN102616914A (zh) * | 2011-01-31 | 2012-08-01 | 浙江新安化工集团股份有限公司 | 一种农药生产含磷废料的处理方法及由该方法得到的产物 |
CN102795734A (zh) * | 2012-08-17 | 2012-11-28 | 四川省乐山市福华通达农药科技有限公司 | 一种催化空气氧化法处理草甘膦母液的工艺 |
Non-Patent Citations (1)
Title |
---|
李运涛: "《无机及分析化学实验》", 31 August 2011, article "实验42 磷酸钠、磷酸氢二钠和磷酸二氢钠的制备", pages: 128 - 12-15 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106809812A (zh) * | 2017-03-14 | 2017-06-09 | 镇江江南化工有限公司 | 一种粗品焦磷酸钠预处理的方法及装置 |
CN106809812B (zh) * | 2017-03-14 | 2023-05-23 | 镇江江南化工有限公司 | 一种粗品焦磷酸钠预处理的方法及装置 |
CN108059140A (zh) * | 2018-01-23 | 2018-05-22 | 浙江新安化工集团股份有限公司 | 一种利用草甘膦生产废料一步法制备工业磷酸三钠的方法 |
CN108059140B (zh) * | 2018-01-23 | 2020-02-18 | 浙江新安化工集团股份有限公司 | 一种利用草甘膦生产废料一步法制备工业磷酸三钠的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103693631B (zh) | 2016-01-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103613083B (zh) | 一种湿法磷酸和高纯磷酸结合生产工业级磷酸一铵的方法 | |
CN101993105A (zh) | 一种由磷石膏制备轻质碳酸钙联产硫酸铵的方法 | |
CN105540619A (zh) | 从高镁锂比盐湖卤水中直接制取电池级碳酸锂的方法 | |
CN103011113B (zh) | 湿法磷酸生产工业级磷酸一铵联产工业级磷酸二铵的方法 | |
JP2019533628A (ja) | リチウム化合物の製造方法 | |
CN102491379A (zh) | 高硼盐湖卤水制备高纯氧化镁的方法 | |
CN103303885B (zh) | 磷酸的生产工艺及过滤系统 | |
CN102050435B (zh) | 一种电池级磷酸铁的生产方法 | |
CN104229764A (zh) | 一种用湿法磷酸连续生产水溶性磷酸一铵的方法 | |
CN105800576A (zh) | 一种回收碳酸锂沉锂母液中锂为高纯磷酸锂的方法 | |
CN103303886A (zh) | 一种湿法磷酸净化生产工业级磷酸的新方法 | |
CN107180999A (zh) | 一种废旧磷酸铁锂材料的综合利用方法 | |
CN103693631B (zh) | 利用草甘膦母液生产磷酸三钠的工艺 | |
CN101786744A (zh) | 一种含磷酸和亚磷酸废液直接利用的方法 | |
CN103663499B (zh) | 用磷肥副产氟硅酸铵制备氟化钾联产超细白炭黑的方法 | |
CN102923713A (zh) | 一种氟硅酸钠清洁生产的方法 | |
CN106335889A (zh) | 利用粗焦磷酸钠生产三聚磷酸钠的方法 | |
CN103241720B (zh) | 一种磷酸淤渣制备非晶态磷酸铁的方法 | |
CN105293796A (zh) | 一种利用活性白土生产母液联产钠明矾、石膏的方法 | |
CN102515134A (zh) | 食品级磷酸的盐酸法生产工艺 | |
CN104386662A (zh) | 一种利用磷化废渣生产磷酸三钙并联产氧化铁的方法 | |
CN101857212A (zh) | 用湿法磷酸生产食品级磷酸一铵的方法 | |
CN101798074B (zh) | 一种黄磷精制脱砷废液的利用方法 | |
CN104310364A (zh) | 一种磷酸淤渣的综合利用方法 | |
CN103879981A (zh) | 一种利用磷酸萃余酸制备磷酸二氢钾的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Process for preparing trisodium phosphate from glyphosate mother liquid Effective date of registration: 20200617 Granted publication date: 20160106 Pledgee: Chengdu Branch of China CITIC Bank Co.,Ltd. Pledgor: Sichuan Leshan Fuhua Tongda Pesticide Technology Co.,Ltd. Registration number: Y2020510000069 |
|
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: 20201125 Granted publication date: 20160106 Pledgee: Chengdu Branch of China CITIC Bank Co.,Ltd. Pledgor: Sichuan Leshan Fuhua Tongda Pesticide Technology Co.,Ltd. Registration number: Y2020510000069 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Production of trisodium phosphate from glyphosate mother liquor Effective date of registration: 20201203 Granted publication date: 20160106 Pledgee: Chengdu Branch of China CITIC Bank Co.,Ltd. Pledgor: Sichuan Leshan Fuhua Tongda Pesticide Technology Co.,Ltd. Registration number: Y2020510000109 |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 614803 Jinsu Town, Wutongqiao District, Leshan City, Sichuan Province Patentee after: Fuhua Tongda Chemical Co.,Ltd. Address before: Wutongqiao Qiao Gou Zhen 614800 Sichuan city of Leshan Province Patentee before: Sichuan Leshan Fuhua Tongda Pesticide Technology Co.,Ltd. |
|
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: 20230425 Granted publication date: 20160106 Pledgee: Chengdu Branch of China CITIC Bank Co.,Ltd. Pledgor: Sichuan Leshan Fuhua Tongda Pesticide Technology Co.,Ltd. Registration number: Y2020510000109 |