ES2316654T3 - Procedimiento continuo para preparar n-fosfonometilglicina. - Google Patents
Procedimiento continuo para preparar n-fosfonometilglicina. Download PDFInfo
- Publication number
- ES2316654T3 ES2316654T3 ES02807476T ES02807476T ES2316654T3 ES 2316654 T3 ES2316654 T3 ES 2316654T3 ES 02807476 T ES02807476 T ES 02807476T ES 02807476 T ES02807476 T ES 02807476T ES 2316654 T3 ES2316654 T3 ES 2316654T3
- Authority
- ES
- Spain
- Prior art keywords
- pmida
- reaction
- pmg
- reactor
- catalyst
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se)
- C07F9/3804—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se) not used, see subgroups
- C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
- C07F9/3813—N-Phosphonomethylglycine; Salts or complexes thereof
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US301407 | 1994-09-08 | ||
| US38243402P | 2002-05-22 | 2002-05-22 | |
| US382434P | 2002-05-22 | ||
| US10/301,407 US6921834B2 (en) | 2002-05-22 | 2002-11-21 | Continuous process for preparing N-phosphonomethyl glycine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2316654T3 true ES2316654T3 (es) | 2009-04-16 |
Family
ID=29586518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES02807476T Expired - Lifetime ES2316654T3 (es) | 2002-05-22 | 2002-11-26 | Procedimiento continuo para preparar n-fosfonometilglicina. |
Country Status (10)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101928298B (zh) * | 2009-06-18 | 2013-06-26 | 浙江新安化工集团股份有限公司 | N-膦酰基甲基甘氨酸的生产方法及装置 |
| CN102068976B (zh) * | 2011-02-10 | 2013-01-02 | 江苏优士化学有限公司 | 一种用于合成草甘膦的催化剂及应用其合成草甘膦的方法 |
| WO2012142084A1 (en) | 2011-04-11 | 2012-10-18 | ADA-ES, Inc. | Fluidized bed method and system for gas component capture |
| CN104812467B (zh) | 2012-09-20 | 2017-05-17 | Ada-Es股份有限公司 | 用于恢复被热稳定盐污染的吸附剂上的功能位置的方法和系统 |
| CN104497040A (zh) * | 2014-12-06 | 2015-04-08 | 安徽国星生物化学有限公司 | 一种草甘膦原粉的制备工艺 |
| CN110437278B (zh) * | 2019-08-13 | 2020-08-25 | 南通江山农药化工股份有限公司 | 连续氧化制备草甘膦的方法 |
| CN113447389B (zh) * | 2021-06-18 | 2024-04-05 | 营口理工学院 | 一种采用非线性等转化率法确定碳钢凝固过程活化能的方法 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3162604A (en) | 1960-05-10 | 1964-12-22 | Stamford Chemical Ind Inc | Dry cleaning solvent compositions |
| US3160632A (en) | 1961-01-30 | 1964-12-08 | Stauffer Chemical Co | Aminomethylenephosphinic acids, salts thereof, and process for their production |
| US3799758A (en) | 1971-08-09 | 1974-03-26 | Monsanto Co | N-phosphonomethyl-glycine phytotoxicant compositions |
| US3977860A (en) | 1971-08-09 | 1976-08-31 | Monsanto Company | Herbicidal compositions and methods employing esters of N-phosphonomethylglycine |
| US3950402A (en) | 1972-05-31 | 1976-04-13 | Monsanto Company | Process for producing N-phosphonomethyl glycine |
| US4199354A (en) | 1973-01-26 | 1980-04-22 | Eastman Kodak Company | Positive-working immobile photographic compounds and photographic elements containing same |
| US3868407A (en) | 1973-11-21 | 1975-02-25 | Monsanto Co | Carboxyalkyl esters of n-phosphonomethyl glycine |
| US3969398A (en) | 1974-05-01 | 1976-07-13 | Monsanto Company | Process for producing N-phosphonomethyl glycine |
| US4405531A (en) | 1975-11-10 | 1983-09-20 | Monsanto Company | Salts of N-phosphonomethylglycine |
| US4264776A (en) | 1976-01-02 | 1981-04-28 | Monsanto Company | Production of secondary amines |
| US4197254A (en) | 1976-05-03 | 1980-04-08 | Monsanto Company | Derivatives of N-phosphonomethylglycine |
| NL7713959A (nl) | 1976-12-20 | 1978-06-22 | Monsanto Co | Werkwijze voor het bereiden van n-fosfono- methylglycinezouten. |
| HU184168B (en) | 1979-05-11 | 1984-07-30 | Mta Koezponti Kemiai Kutato In | Process for producing n-bracket-phosphono-methyl-bracket closed-glycine |
| US4486358A (en) | 1982-06-24 | 1984-12-04 | Ciba-Geigy Corporation | Process for producing N-phosphonomethylglycine |
| US4406777A (en) * | 1982-01-19 | 1983-09-27 | Mobil Oil Corporation | Fixed bed reactor operation |
| IL68716A (en) | 1983-05-17 | 1987-03-31 | Geshuri Lab Ltd | Process for producing n-phosphonomethylglycine |
| US4624937A (en) | 1984-05-10 | 1986-11-25 | Monsanto Company | Process for removing surface oxides from activated carbon catalyst |
| US4582650A (en) | 1985-02-11 | 1986-04-15 | Monsanto Company | Oxidation with encapsulated co-catalyst |
| US4696772A (en) | 1985-02-28 | 1987-09-29 | Monsanto Company | Amine oxidation using carbon catalyst having oxides removed from surface |
| ES2021229A6 (es) | 1990-03-12 | 1991-10-16 | Ercros Sa | Perfeccionamientos introducidos en un procedimiento de obtencion de n-fosfonometilglicina por oxidacion de n-fosfonometiliminodiacetico. |
| JP2690198B2 (ja) | 1993-01-21 | 1997-12-10 | カルゴン カーボン コーポレーション | 炭素質チャーの触媒活性の測定方法 |
| US6365772B1 (en) | 1995-05-30 | 2002-04-02 | Hampshire Chemical Corp. | Facile synthesis of phosphonomethylglycine from phosphonomethyliminodiacetic acid |
| EP0881986B1 (en) | 1996-02-21 | 2000-01-26 | E.I. Du Pont De Nemours And Company | Phosgene manufacturing process |
| EP0952961B1 (en) | 1996-12-20 | 2001-09-12 | E.I. Du Pont De Nemours And Company | Phosgene manufacturing process |
| US5942643A (en) | 1998-05-14 | 1999-08-24 | Calgon Carbon Corporation | Method for the manufacture of N-phosphonomethylglycine from N-phosphonomethyliminodiacetic acid using a low temperature catalytic carbon |
| US6342129B1 (en) | 1998-05-14 | 2002-01-29 | Calgon Carbon Corporation | Process for production of carbonaceous chars having catalytic activity |
| US5962729A (en) | 1998-05-14 | 1999-10-05 | Calgon Carbon Corporation | Method for the manufacture of N-phosphonomethylglycine from N-phosphonomethyliminodiacetic acid using a catalytic carbon |
| CA2409745A1 (en) | 2000-05-22 | 2001-12-06 | Monsanto Technology, Llc | Reaction systems for making n-(phosphonomethyl)glycine compounds |
-
2002
- 2002-11-21 US US10/301,407 patent/US6921834B2/en not_active Expired - Fee Related
- 2002-11-26 ES ES02807476T patent/ES2316654T3/es not_active Expired - Lifetime
- 2002-11-26 WO PCT/US2002/038089 patent/WO2003099831A1/en not_active Application Discontinuation
- 2002-11-26 DE DE60230454T patent/DE60230454D1/de not_active Expired - Lifetime
- 2002-11-26 EP EP02807476A patent/EP1506209B1/en not_active Expired - Lifetime
- 2002-11-26 AT AT02807476T patent/ATE417853T1/de not_active IP Right Cessation
- 2002-11-26 AU AU2002367990A patent/AU2002367990A1/en not_active Abandoned
- 2002-11-26 BR BRPI0215736A patent/BRPI0215736B8/pt not_active IP Right Cessation
- 2002-11-26 DK DK02807476T patent/DK1506209T3/da active
- 2002-11-28 CN CNB028290089A patent/CN1304399C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0215736B8 (pt) | 2022-06-28 |
| BR0215736B1 (pt) | 2013-02-05 |
| EP1506209A1 (en) | 2005-02-16 |
| CN1628121A (zh) | 2005-06-15 |
| US20030229245A1 (en) | 2003-12-11 |
| ATE417853T1 (de) | 2009-01-15 |
| WO2003099831A1 (en) | 2003-12-04 |
| EP1506209B1 (en) | 2008-12-17 |
| US6921834B2 (en) | 2005-07-26 |
| AU2002367990A1 (en) | 2003-12-12 |
| DE60230454D1 (de) | 2009-01-29 |
| CN1304399C (zh) | 2007-03-14 |
| DK1506209T3 (da) | 2009-03-02 |
| BR0215736A (pt) | 2005-03-01 |
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