ATE382626T1 - Verfahren zur rückgewinnung eines kristallinen produkts aus einer lösung - Google Patents

Verfahren zur rückgewinnung eines kristallinen produkts aus einer lösung

Info

Publication number
ATE382626T1
ATE382626T1 AT04784603T AT04784603T ATE382626T1 AT E382626 T1 ATE382626 T1 AT E382626T1 AT 04784603 T AT04784603 T AT 04784603T AT 04784603 T AT04784603 T AT 04784603T AT E382626 T1 ATE382626 T1 AT E382626T1
Authority
AT
Austria
Prior art keywords
recovering
solution
crystalline product
crystalline
product
Prior art date
Application number
AT04784603T
Other languages
English (en)
Inventor
Eric Haupfear
Eduardo Casanova
Kenneth Meyer
Henry Chien
Original Assignee
Monsanto Technology Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Monsanto Technology Llc filed Critical Monsanto Technology Llc
Application granted granted Critical
Publication of ATE382626T1 publication Critical patent/ATE382626T1/de

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 Table
    • C07F9/02—Phosphorus compounds
    • C07F9/025—Purification; Separation; Stabilisation; Desodorisation of organo-phosphorus compounds
    • 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 Table
    • 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 ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AT04784603T 2003-09-17 2004-09-17 Verfahren zur rückgewinnung eines kristallinen produkts aus einer lösung ATE382626T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50446603P 2003-09-17 2003-09-17
US55851804P 2004-03-31 2004-03-31

Publications (1)

Publication Number Publication Date
ATE382626T1 true ATE382626T1 (de) 2008-01-15

Family

ID=34381121

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04784603T ATE382626T1 (de) 2003-09-17 2004-09-17 Verfahren zur rückgewinnung eines kristallinen produkts aus einer lösung

Country Status (13)

Country Link
US (2) US7179936B2 (de)
EP (1) EP1678188B1 (de)
AR (1) AR045763A1 (de)
AT (1) ATE382626T1 (de)
AU (1) AU2004274497A1 (de)
BR (1) BRPI0414464A (de)
CA (1) CA2539318A1 (de)
DE (1) DE602004011091T2 (de)
DK (1) DK1678188T3 (de)
ES (1) ES2299874T3 (de)
MX (1) MXPA06003149A (de)
TW (1) TW200524949A (de)
WO (1) WO2005028487A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200624151A (en) * 2004-11-12 2006-07-16 Monsanto Technology Llc Recovery of noble metals from aqueous process streams
CN101170907B (zh) 2005-03-04 2012-10-03 孟山都技术公司 减轻用除草剂草甘膦制剂处理的草甘膦耐受性转基因棉花植物内的坏死
WO2006107824A2 (en) * 2005-04-01 2006-10-12 Monsanto Technology Llc Control of n-(phosphonomethyl) iminodiacetic acid conversion in manufacture of glyphosate
US7771494B2 (en) * 2007-01-31 2010-08-10 Monsanto Technology Llc Process for selective removal of water and impurities from N-(phosphonomethyl)glycine

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799758A (en) * 1971-08-09 1974-03-26 Monsanto Co N-phosphonomethyl-glycine phytotoxicant compositions
US3950402A (en) * 1972-05-31 1976-04-13 Monsanto Company Process for producing N-phosphonomethyl glycine
GB1436843A (en) * 1972-07-21 1976-05-26 Ici Ltd Preparation of n-phosphonomethyl-glycine
US3969398A (en) * 1974-05-01 1976-07-13 Monsanto Company Process for producing N-phosphonomethyl glycine
HU184601B (en) * 1979-07-09 1984-09-28 Alkaloida Vegyeszeti Gyar Process for producing n-/phosphono-methyl/-glycine
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
HU204533B (en) * 1988-11-02 1992-01-28 Nitrokemia Ipartelepek Process for producing n-phosphono-methyl-glycine
ES2059892T5 (es) * 1989-06-15 2001-02-01 Finchimica Srl Un metodo para la preparacion de n-fosfonometil glicina.
US5087740A (en) * 1989-08-17 1992-02-11 Monsanto Company Process for purifying N-phosphonomethylglycine
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.
JP3823330B2 (ja) * 1994-11-09 2006-09-20 昭和電工株式会社 Ｎ−ホスホノメチルグリシンの単離方法
US6417133B1 (en) * 1998-02-25 2002-07-09 Monsanto Technology Llc Deeply reduced oxidation catalyst and its use for catalyzing liquid phase oxidation reactions
WO2000001707A1 (en) 1998-07-06 2000-01-13 Syngenta Participations Ag. Preparation of n-phosphonomethylglycine salts
KR20020073147A (ko) * 1999-12-21 2002-09-19 몬산토 테크놀로지 엘엘씨 탄소-지지된, 귀금속-함유 촉매의 존재하에 보충적촉진제의 액상 산화 반응에서의 용도
DE10007702A1 (de) * 2000-02-19 2001-08-23 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von N-(Phosphonomethyl)glycin
CA2409745A1 (en) * 2000-05-22 2001-12-06 Monsanto Technology, Llc Reaction systems for making n-(phosphonomethyl)glycine compounds
US6927304B2 (en) * 2000-05-22 2005-08-09 Monsanto Technology Llc De-oxygenation treatment for noble metal on carbon catalysts used in liquid phase oxidation reactions

Also Published As

Publication number Publication date
TW200524949A (en) 2005-08-01
US20050059840A1 (en) 2005-03-17
ES2299874T3 (es) 2008-06-01
EP1678188A1 (de) 2006-07-12
DE602004011091D1 (de) 2008-02-14
MXPA06003149A (es) 2006-06-05
US7745660B2 (en) 2010-06-29
US7179936B2 (en) 2007-02-20
AR045763A1 (es) 2005-11-09
WO2005028487A1 (en) 2005-03-31
DK1678188T3 (da) 2008-05-13
DE602004011091T2 (de) 2009-01-02
EP1678188B1 (de) 2008-01-02
US20080183008A1 (en) 2008-07-31
BRPI0414464A (pt) 2006-11-21
AU2004274497A1 (en) 2005-03-31
CA2539318A1 (en) 2005-03-31

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ATE382626T1 (de) Verfahren zur rückgewinnung eines kristallinen produkts aus einer lösung

Legal Events

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