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ES2521166T3 - Un proceso para preparar gránulos de glifosato amónico - Google Patents

Un proceso para preparar gránulos de glifosato amónico Download PDF

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Publication number
ES2521166T3
ES2521166T3 ES06753800.9T ES06753800T ES2521166T3 ES 2521166 T3 ES2521166 T3 ES 2521166T3 ES 06753800 T ES06753800 T ES 06753800T ES 2521166 T3 ES2521166 T3 ES 2521166T3
Authority
ES
Spain
Prior art keywords
glyphosate
extrusion
reacted
acid
base
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.)
Active
Application number
ES06753800.9T
Other languages
English (en)
Inventor
Marco Bernardini
Francesca Borgo
Luigi Capuzzi
Edoardo Russo
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.)
Sipcam SpA
Original Assignee
Sipcam SpA
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 Sipcam SpA filed Critical Sipcam SpA
Application granted granted Critical
Publication of ES2521166T3 publication Critical patent/ES2521166T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Landscapes

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

Abstract

Un proceso para preparar gránulos de glifosato amónico soluble en agua que comprende: a) adición de glifosato ácido, en forma de torta húmeda, sobre una base de Broensted seleccionada entre carbonato, bicarbonato, carbamato de amonio o sus mezclas, que suministra iones amonio, en cantidades iguales a una proporción molar de base/ácido entre 0,8 y 1,1; b) homogeneización de la mezcla preparada en a); c) adición de uno o más tensioactivos en forma líquida, en cantidades dentro del intervalo de un 5 % - 50 % en peso, basado en el glifosato ácido; d) mezcla de la masa preparada en c) durante un tiempo inferior a 10 minutos, hasta obtener una masa apta para extrusión en la están presentes glifosato que no ha reaccionado y base de Broensted que no ha reaccionado y un parte de masa para extrusión puesta en agua muestra desarrollo de dióxido de carbono; e) extrusión de la masa obtenida en d); f) secado hasta obtener un gránulo que tiene una humedad residual menor de 1 %.

Description

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Claims (1)

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ES06753800.9T 2005-06-17 2006-05-23 Un proceso para preparar gránulos de glifosato amónico Active ES2521166T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI20050113 2005-06-17
IT001138A ITMI20051138A1 (it) 2005-06-17 2005-06-17 Processo per preparare granuli di glifosate ammonico
PCT/EP2006/004875 WO2006133788A1 (en) 2005-06-17 2006-05-23 A process for preparing ammonic glyphosate granules

Publications (1)

Publication Number Publication Date
ES2521166T3 true ES2521166T3 (es) 2014-11-12

Family

ID=36997175

Family Applications (1)

Application Number Title Priority Date Filing Date
ES06753800.9T Active ES2521166T3 (es) 2005-06-17 2006-05-23 Un proceso para preparar gránulos de glifosato amónico

Country Status (7)

Country Link
US (2) US20080194409A1 (es)
EP (1) EP1895848B1 (es)
BR (1) BRPI0612251B1 (es)
ES (1) ES2521166T3 (es)
IT (1) ITMI20051138A1 (es)
PL (1) PL1895848T3 (es)
WO (1) WO2006133788A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP2612A (en) * 2008-02-06 2013-03-13 Excel Crop Care Ltd Improved herbicidal formulation
BRPI0915368B1 (pt) 2008-07-03 2019-01-15 Monsanto Technology Llc composição compreendendo glifosato ou um sal ou um ester de glifosato e método de controlar crescimento de planta
NZ602144A (en) 2009-12-08 2013-11-29 Eureka Agres Vic Pty Ltd Novel glyphosate formulation
US20140249029A1 (en) * 2011-09-27 2014-09-04 Cognis Ip Management Gmbh Solid Agricultural Compositions
CN103238625A (zh) * 2012-02-10 2013-08-14 李庆晨 一种草甘膦异丙胺盐水剂绿色增效剂及其制备方法
CN103583516A (zh) * 2013-11-29 2014-02-19 苏州佳辉化工有限公司 一种草甘膦异丙胺盐水剂专用增效助剂
WO2018126017A1 (en) 2016-12-30 2018-07-05 Winfield Solutions, Llc Drift reduction adjuvant compositions and methods of using same
US11678660B2 (en) 2016-12-30 2023-06-20 Winfield Solutions, Llc Drift reduction adjuvant compositions and methods of using same
US10533922B2 (en) 2017-09-11 2020-01-14 Winfield Solutions, Llc Adjustable liquid trap for liquid waste drainage under differential pressure conditions
US10712232B2 (en) 2017-09-11 2020-07-14 Winfield Solutions, Llc Flow diverting wind tunnel
US10499560B1 (en) 2018-11-21 2019-12-10 Winfield Solutions, Llc Methods of using drift reduction adjuvant compositions
US10359337B1 (en) 2018-11-21 2019-07-23 Winfield Solutions, Llc Test sections, wind tunnels including the same, and methods of using the same
BR102020001365A2 (pt) * 2019-01-24 2020-08-04 Winfield Solutions, Llc Composições adjuvantes agrícolas multifuncionais
CN112221424B (zh) * 2020-10-14 2022-04-15 浙江新安化工集团股份有限公司 一种连续化生产草甘膦铵盐颗粒剂的系统及方法
CN120203073B (zh) * 2025-05-28 2025-09-05 浙江新安化工集团股份有限公司 一种精草铵膦盐固体制剂及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE532708A (es) * 1953-10-21
NZ231897A (en) * 1988-12-30 1992-09-25 Monsanto Co Dry water-soluble granular composition comprising glyphosate and a liquid surfactant
MY111437A (en) * 1992-07-31 2000-05-31 Monsanto Co Improved glyphosate herbicide formulation.
US5388772A (en) * 1993-08-09 1995-02-14 Tsau; Josef H. Method to homogeneously mix liquids with powders
US5633397A (en) * 1995-06-07 1997-05-27 Monsanto Company Preparation of ammonium glyphosate via a gas-solid reaction system
US5614468A (en) * 1995-06-07 1997-03-25 Monsanto Company Preparation of ammonium glyphosate using aqueous ammonium hydroxide in a liquid-solid reaction system
ES2230134T3 (es) * 1999-07-28 2005-05-01 Monsanto Technology Llc Procedimiento para fabricar una pasta de glifosato de amonio procesable corriente abajo.
US6448434B1 (en) * 1999-07-29 2002-09-10 Monsanto Technology Llc Process for making ammonium glyphosate powder
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
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
US6752943B1 (en) * 2002-12-31 2004-06-22 United Phosphorus, Ltd. Apparatus and process for granulating dry powder materials

Also Published As

Publication number Publication date
EP1895848A1 (en) 2008-03-12
BRPI0612251A2 (pt) 2011-01-04
US8575066B2 (en) 2013-11-05
US20080194409A1 (en) 2008-08-14
ITMI20051138A1 (it) 2006-12-18
WO2006133788A1 (en) 2006-12-21
EP1895848B1 (en) 2014-08-27
US20120190550A1 (en) 2012-07-26
BRPI0612251B1 (pt) 2016-04-26
PL1895848T3 (pl) 2015-03-31

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