ES2152019T3 - Preparacion de glifosato amonico con un sistema de reaccion de gas-solido. - Google Patents

Preparacion de glifosato amonico con un sistema de reaccion de gas-solido.

Info

Publication number
ES2152019T3
ES2152019T3 ES96911255T ES96911255T ES2152019T3 ES 2152019 T3 ES2152019 T3 ES 2152019T3 ES 96911255 T ES96911255 T ES 96911255T ES 96911255 T ES96911255 T ES 96911255T ES 2152019 T3 ES2152019 T3 ES 2152019T3
Authority
ES
Spain
Prior art keywords
mixer
reactor
reaction
glyphosate
gas
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
Application number
ES96911255T
Other languages
English (en)
Inventor
Thomas Mccabe Day
Jane Laura Gillespie
Richard Melvyn Kramer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Monsanto Co
Original Assignee
Monsanto Co
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 Co filed Critical Monsanto Co
Application granted granted Critical
Publication of ES2152019T3 publication Critical patent/ES2152019T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C07F9/28—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)]
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
    • A01N57/20—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Dentistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

SE CARGA ACIDO DE GLIFOSATO O N IDA EN FORMA DE "TORTA HUMEDA" EN UN MEZCLADOR/REACTOR ADECUADO. SE ALIMENTA UN EQUIVALENTE ESTEQUIOMETRICO DE GAS DE AMONIACO ANHIDRO AL MEZCLADOR, PARA REALIZAR SU REACCION DIRECTA CON EL ACIDO DE GLIFOSATO, A MEDIDA QUE ES AGITADO EN EL INTERIOR DEL MEZCLADOR. SE ADAPTA AL MEZCLADOR UNA CAMISA DE AGUA QUE CONTIENE AGUA CIRCULANTE U OTROS MEDIOS ADECUADOS QUE FACILITEN LA TRANSFERENCIA DE CALOR, CONOCIDOS EN EL ESTADO DE LA TECNICA, Y SE UTILIZA PARA ELIMINAR EL CALOR PROCEDENTE DEL REACTOR, PRODUCIDO MEDIANTE REACCION EXOTERMICA. EL CONTENIDO DE HUMEDAD DE LA TORTA HUMEDA DE GLIFOSATO, EL DISEÑO DEL MEZCLADOR, INCLUYENDO UNA RELACION DE TOLERANCIA PROXIMA PREFERIDA ENTRE LAS PAREDES INTERNAS DEL REACTOR Y SUS MEZCLADORES, JUNTO CON LA LOCALIZACION RELATIVA DEL ORIFICIO DE ENTRADA DEL GAS DE AMONIACO EN EL MEZCLADOR/REACTOR Y EL MANTENIMIENTO DE UNA TEMPERATURA DE REACCION DE APROX. 60 (GRADOS) C O INFERIOR, SON TODAS ELLAS VARIABLES DE PROCESO IMPORTANTES.EL GLIFOSATO DE AMONIO ASI PRODUCIDO ES UN POLVO HIDROSOLUBLE, ALTAMENTE ABSORBENTE, ADECUADO PARA UTILIZACION COMO REGULADOR DE CRECIMIENTO DE PLANTAS O COMO HERBICIDA, SIN NINGUN PROCESAMIENTO ULTERIOR. DEBIDO AL CARACTER ALTAMENTE ABSORBENTE DEL PRODUCTO DE REACCION, SIN EMBARGO, ES ESPECIALMENTE ADECUADO PARA OTRAS FORMULACIONES DESTINADAS A ABSORCION/ADSORCION DE ELEVADOS NIVELES DE ADITIVOS, COMO AGENTES HUMECTANTES, AGENTES ANTIESPUMANTES Y, ESPECIALMENTE, TENSIOACTIVOS.
ES96911255T 1995-06-07 1996-03-05 Preparacion de glifosato amonico con un sistema de reaccion de gas-solido. Expired - Lifetime ES2152019T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/485,316 US5633397A (en) 1995-06-07 1995-06-07 Preparation of ammonium glyphosate via a gas-solid reaction system

Publications (1)

Publication Number Publication Date
ES2152019T3 true ES2152019T3 (es) 2001-01-16

Family

ID=23927683

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96911255T Expired - Lifetime ES2152019T3 (es) 1995-06-07 1996-03-05 Preparacion de glifosato amonico con un sistema de reaccion de gas-solido.

Country Status (21)

Country Link
US (1) US5633397A (es)
EP (1) EP0832086B1 (es)
JP (1) JP3126032B2 (es)
KR (1) KR100257283B1 (es)
CN (1) CN1068008C (es)
AR (1) AR002087A1 (es)
AT (1) ATE196908T1 (es)
AU (1) AU704518B2 (es)
BR (1) BR9608561A (es)
CA (1) CA2221299C (es)
DE (1) DE69610629T2 (es)
ES (1) ES2152019T3 (es)
HU (1) HUP9802088A3 (es)
IL (1) IL118576A (es)
MY (1) MY134658A (es)
NZ (1) NZ306043A (es)
RU (1) RU2164518C2 (es)
TW (1) TW300159B (es)
UA (1) UA48972C2 (es)
WO (1) WO1996040697A1 (es)
ZA (1) ZA964774B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5614468A (en) * 1995-06-07 1997-03-25 Monsanto Company Preparation of ammonium glyphosate using aqueous ammonium hydroxide in a liquid-solid reaction system
HU228429B1 (en) * 1997-07-22 2013-03-28 Monsanto Technology Llc High-loaded ammonium glyphosate formulations
CZ2002254A3 (cs) * 1999-07-28 2002-07-17 Monsanto Technology Llc Způsob přípravy dále zpracovatelné pasty glyfosátu amonného
US6599858B1 (en) * 1999-07-29 2003-07-29 Monsanto Technology Llc Process for making ammonium glyphosate flakes
US6448434B1 (en) 1999-07-29 2002-09-10 Monsanto Technology Llc Process for making ammonium glyphosate powder
CN1072672C (zh) * 1999-11-08 2001-10-10 浙江新安化工集团股份有限公司 草甘膦酸铵的制备方法
US6734142B2 (en) 2001-04-23 2004-05-11 Monsanto Technology Llc Ammonium glyphosate compositions and process for their preparation
KR100456288B1 (ko) * 2001-12-20 2004-11-09 (주)한백 반도체/평판 디스플레이 제조용 기판의 온도 안정화 장치
US20050037924A1 (en) * 2002-08-31 2005-02-17 Monsanto Technology Llc Sodium glyphosate compositions and process for their preparation
EP1538910A2 (en) * 2002-08-31 2005-06-15 Monsanto Technology LLC Process for the preparation of a dry pesticidal composition containing a dicarboxylate component
EP1542533A2 (en) * 2002-08-31 2005-06-22 Monsanto Technology LLC Pesticide compositions containing dicarboxylic acids
CN1244587C (zh) * 2002-09-05 2006-03-08 浙江新安化工集团股份有限公司 气－液－固三相反应及溶剂萃取制备草甘膦酸铵
AR037559A1 (es) * 2002-11-19 2004-11-17 Atanor S A Una formulacion herbicida solida de n-fosfonometilglicina, bajo la forma de polvo, granulos o escamas, soluble o dispersable en agua, y el procedimiento para preparar dicha composicion
ITMI20051138A1 (it) 2005-06-17 2006-12-18 Sipcam Spa Processo per preparare granuli di glifosate ammonico
CN100389116C (zh) * 2006-06-12 2008-05-21 江苏好收成韦恩农药化工有限公司 用草甘膦二、三价盐生产草甘膦一价盐的方法
CN1958594B (zh) * 2006-11-17 2011-08-10 浙江新安化工集团股份有限公司 一种制备草甘膦异丙胺盐固体的方法
US20110071027A1 (en) * 2009-09-18 2011-03-24 Volker Heide High strength aqueous glyphosate salt concentrates and methods
US8852642B2 (en) 2009-12-08 2014-10-07 Eureka! Agresearch (Vic) Pty Ltd Glyphosate formulation
CN103980308B (zh) * 2014-05-27 2016-04-06 湘潭大学 一种双甘膦氧化反应液的后处理方法
CN115594712B (zh) * 2022-10-08 2023-12-19 湖北泰盛化工有限公司 一种气固非均相草甘膦连续氨化的方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671612A (en) * 1968-04-05 1972-06-20 Knapsack Ag Process for the manufacture of ammonium dialkyldithiophosphates
BR8600462A (pt) * 1986-02-04 1987-09-01 Monsanto Brasil Formulacao herbicida
ZA871571B (en) * 1986-03-20 1987-08-24 Uniroyal Chemical Company, Inc. Dry reactive processing
US5070197A (en) * 1986-03-20 1991-12-03 Uniroyal Chemical Company, Inc. Dry reactive processing
US5047079A (en) * 1986-08-18 1991-09-10 Ici Americas Inc. Method of preparation and use of solid, phytoactive compositions
DK170456B1 (da) * 1986-08-18 1995-09-11 Stauffer Chemical Co Fremgangsmåde til fremstilling af faste, fytoaktive midler
NZ231897A (en) * 1988-12-30 1992-09-25 Monsanto Co Dry water-soluble granular composition comprising glyphosate and a liquid surfactant
NO901662L (no) * 1989-04-17 1990-12-21 Monsanto Co Toert herbicid preparat med forbedret vannopploeselighet.
CA2100339A1 (en) * 1991-01-24 1992-07-25 Erhard John Prill Glyphosate formulations
IL101539A (en) * 1991-04-16 1998-09-24 Monsanto Europe Sa Mono-ammonium salts of the history of N phosphonomethyl glycyl which are not hygroscopes, their preparations and pesticides containing
US5266553A (en) * 1991-10-21 1993-11-30 Riverdale Chemical Company Method of manufacturing a dry water-soluble herbicidal salt composition
FR2692439A1 (fr) * 1992-05-26 1993-12-24 Osa Sacifia Prod Produit applicable, comme agent phytotoxique comprenant un sel d'ammonium de (N-Phosphonométhyl)glycine, composition concentrée et préparation phytotoxique le contenant.
MY111437A (en) * 1992-07-31 2000-05-31 Monsanto Co Improved glyphosate herbicide formulation.
CA2148840A1 (en) * 1992-11-06 1994-05-26 Jim F. Stewart Dry water-dispersible glyphosate phytoactive formulation
US5614468A (en) * 1995-06-07 1997-03-25 Monsanto Company Preparation of ammonium glyphosate using aqueous ammonium hydroxide in a liquid-solid reaction system

Also Published As

Publication number Publication date
ATE196908T1 (de) 2000-10-15
MY134658A (en) 2007-12-31
CN1068008C (zh) 2001-07-04
RU2164518C2 (ru) 2001-03-27
IL118576A0 (en) 1996-10-16
HUP9802088A3 (en) 1999-03-29
UA48972C2 (uk) 2002-09-16
AU704518B2 (en) 1999-04-22
JP3126032B2 (ja) 2001-01-22
DE69610629D1 (de) 2000-11-16
AU5419596A (en) 1996-12-30
CA2221299A1 (en) 1996-12-19
WO1996040697A1 (en) 1996-12-19
JPH10511688A (ja) 1998-11-10
ZA964774B (en) 1997-01-08
KR19990022560A (ko) 1999-03-25
HUP9802088A2 (hu) 1998-12-28
TW300159B (en) 1997-03-11
AR002087A1 (es) 1998-01-07
CA2221299C (en) 2001-06-05
US5633397A (en) 1997-05-27
EP0832086A1 (en) 1998-04-01
MX9709428A (es) 1998-07-31
CN1192742A (zh) 1998-09-09
BR9608561A (pt) 1999-07-06
DE69610629T2 (de) 2001-05-03
EP0832086B1 (en) 2000-10-11
KR100257283B1 (ko) 2000-05-15
NZ306043A (en) 1998-12-23
IL118576A (en) 2000-09-28

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