ES2157441T3 - Preparacion de glifosato amonico acuoso en un sistema de reaccion liquido-solido. - Google Patents

Preparacion de glifosato amonico acuoso en un sistema de reaccion liquido-solido.

Info

Publication number
ES2157441T3
ES2157441T3 ES96913769T ES96913769T ES2157441T3 ES 2157441 T3 ES2157441 T3 ES 2157441T3 ES 96913769 T ES96913769 T ES 96913769T ES 96913769 T ES96913769 T ES 96913769T ES 2157441 T3 ES2157441 T3 ES 2157441T3
Authority
ES
Spain
Prior art keywords
product
glifosate
ammonium hydroxide
ammony
aquatic
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
ES96913769T
Other languages
English (en)
Inventor
Paul Leonard Passley
Thomas Mccabe Day
Jane Laura Gillespie
Richard Melvyn Kramer
Ralph Elmer Lindemann Jr
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 ES2157441T3 publication Critical patent/ES2157441T3/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)]
    • 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)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

SE DESCARGA ACIDO DE N SOLIDO EN UN SISTEMA SUSTANCIALMENTE CERRADO Y A CONTINUACION SE PREDESHIDRATA HACIENDOLO RECIRCULAR DE FORMA CONTINUA A TRAVES DE UN SISTEMA DE PULVERIZACION/SECADO CON AIRE CALIENTE. A CONTINUACION SE DOSIFICA Y HACE REACCIONAR UNA SOLUCION REFRIGERADA DEL HIDROXIDO AMONICO CON EL ACIDO DE GLIFOSATO PARCIALMENTE DESHIDRATADO CONFORME SE LE HACE RECIRCULAR, DE MODO QUE EL CONTENIDO DE HUMEDAD DE LA MASA DE REACCION ASI FORMADA DISMINUYA CONTINUAMENTE A LO LARGO DE LA REACCION. TRAS TERMINAR LA ADICION DE HIDROXIDO AMONICO, SE FORMA UNA MASA/PRODUCTO DE REACCION EN POLVO QUE TENGA UN CONTENIDO DE HUMEDAD DE UN 2 % EN PESO APROXIMADAMENTE. SIGNIFICATIVAMENTE, EN ESTA ETAPA, EL PRODUCTO DE GLIFOSATO AMONICO ES ADECUADO PARA SU USO FINAL Y SE PUEDE DISOLVER FACILMENTE EN AGUA Y UTILIZAR INMEDIATAMENTE COMO HERBICIDA O REGULADOR DEL CRECIMIENTO DE PLANTAS. MAS IMPORTANTE AUN, SIN EMBARCO, ES QUE ESTE PRODUCTO SE PUEDE, GRACIAS A SU CARACTER ALTAMENTE ABSORBENTE, SEGUIR FORMULANDO HASTA FORMAR UN PRODUCTO ALTAMENTE CARGADO DE FORMA EXCEPCIONAL CON ADYUVANTES Y TENSIOACTIVOS EN PARTICULAR.
ES96913769T 1995-06-07 1996-03-05 Preparacion de glifosato amonico acuoso en un sistema de reaccion liquido-solido. Expired - Lifetime ES2157441T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/472,152 US5614468A (en) 1995-06-07 1995-06-07 Preparation of ammonium glyphosate using aqueous ammonium hydroxide in a liquid-solid reaction system

Publications (1)

Publication Number Publication Date
ES2157441T3 true ES2157441T3 (es) 2001-08-16

Family

ID=23874396

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96913769T Expired - Lifetime ES2157441T3 (es) 1995-06-07 1996-03-05 Preparacion de glifosato amonico acuoso en un sistema de reaccion liquido-solido.

Country Status (23)

Country Link
US (2) US5614468A (es)
EP (1) EP0845000B1 (es)
JP (1) JP2963543B2 (es)
KR (1) KR100266126B1 (es)
CN (1) CN1068601C (es)
AR (1) AR004487A1 (es)
AT (1) ATE201210T1 (es)
AU (1) AU694877B2 (es)
BR (1) BR9608562A (es)
CA (1) CA2221298C (es)
DE (1) DE69612857T2 (es)
DK (1) DK0845000T3 (es)
ES (1) ES2157441T3 (es)
GR (1) GR3036355T3 (es)
HU (1) HUP9802333A3 (es)
IL (1) IL118577A (es)
NZ (1) NZ307310A (es)
PT (1) PT845000E (es)
RU (1) RU2164519C2 (es)
TW (1) TW306867B (es)
UA (1) UA48971C2 (es)
WO (1) WO1996040696A1 (es)
ZA (1) ZA964775B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5633397A (en) * 1995-06-07 1997-05-27 Monsanto Company Preparation of ammonium glyphosate via a gas-solid reaction system
JP4664555B2 (ja) 1999-07-28 2011-04-06 モンサント テクノロジー エルエルシー 下流で加工可能なグリホサートアンモニウム塩ペーストの製造方法
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
RU2210212C1 (ru) * 2002-05-06 2003-08-20 Кубанский государственный аграрный университет Способ увеличения устойчивости сахарной свеклы к фитотоксическому воздействию гербицида раундап
RU2208314C1 (ru) * 2002-05-06 2003-07-20 Кубанский государственный аграрный университет Раундапный антидот для вегетирующих растений сахарной свеклы
CA2496570C (en) * 2002-08-31 2012-07-10 Monsanto Technology Llc Pesticide compositions containing dicarboxylic acids
CN100531573C (zh) * 2002-08-31 2009-08-26 孟山都技术公司 含有二羧酸组分的干燥农药组合物的制备方法
US20050037924A1 (en) * 2002-08-31 2005-02-17 Monsanto Technology Llc Sodium glyphosate compositions and process for their preparation
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
CN1328283C (zh) * 2004-07-19 2007-07-25 中国科学院植物研究所 一种生产草甘膦酸铵盐的方法
ITMI20051138A1 (it) 2005-06-17 2006-12-18 Sipcam Spa Processo per preparare granuli di glifosate ammonico
US20110071027A1 (en) * 2009-09-18 2011-03-24 Volker Heide High strength aqueous glyphosate salt concentrates and methods
CN103109801B (zh) * 2013-03-06 2014-08-27 段凤羽 一种草甘膦助剂及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840659A (en) * 1971-03-10 1989-06-20 Monsanto Company N-Phosphonomethylglycine phytotoxicant compositions
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.
BR9205569A (pt) * 1991-01-24 1994-05-10 Monsanto Co Formulações de glifosato aperfeiçoadas.
IL101539A (en) * 1991-04-16 1998-09-24 Monsanto Europe Sa Non-hygroscopic mono-ammonium salts of n-phosphonomethyl glycine derivatives their preparation and pesticidal compositons containing them
US5430005A (en) * 1991-08-02 1995-07-04 Monsanto Company Herbicidal compositions
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.
WO1994010844A1 (en) * 1992-11-06 1994-05-26 Zeneca Limited Dry water-dispersible glyphosate phytoactive formulation
US5633397A (en) * 1995-06-07 1997-05-27 Monsanto Company Preparation of ammonium glyphosate via a gas-solid reaction system

Also Published As

Publication number Publication date
HUP9802333A2 (hu) 1999-02-01
JPH10507467A (ja) 1998-07-21
US5716903A (en) 1998-02-10
AU694877B2 (en) 1998-07-30
CA2221298A1 (en) 1996-12-19
UA48971C2 (uk) 2002-09-16
NZ307310A (en) 1999-01-28
KR100266126B1 (ko) 2000-09-15
CN1192743A (zh) 1998-09-09
BR9608562A (pt) 1999-07-06
GR3036355T3 (en) 2001-11-30
RU2164519C2 (ru) 2001-03-27
AU5662096A (en) 1996-12-30
CA2221298C (en) 2001-06-05
TW306867B (es) 1997-06-01
PT845000E (pt) 2001-09-28
ZA964775B (en) 1997-01-08
US5614468A (en) 1997-03-25
DE69612857D1 (de) 2001-06-21
AR004487A1 (es) 1998-12-16
IL118577A0 (en) 1996-10-16
HUP9802333A3 (en) 1999-03-29
WO1996040696A1 (en) 1996-12-19
DK0845000T3 (da) 2001-06-18
ATE201210T1 (de) 2001-06-15
DE69612857T2 (de) 2002-03-28
IL118577A (en) 2001-05-20
CN1068601C (zh) 2001-07-18
KR19990022559A (ko) 1999-03-25
JP2963543B2 (ja) 1999-10-18
EP0845000A1 (en) 1998-06-03
EP0845000B1 (en) 2001-05-16

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