BRPI0110019B8 - Processo para a remoção e recuperação de nacl a partir de um fluxo de resíduos do processo de ácido n-fosfonometiliminodiacético. - Google Patents

Processo para a remoção e recuperação de nacl a partir de um fluxo de resíduos do processo de ácido n-fosfonometiliminodiacético.

Info

Publication number
BRPI0110019B8
BRPI0110019B8 BRPI0110019A BR0110019A BRPI0110019B8 BR PI0110019 B8 BRPI0110019 B8 BR PI0110019B8 BR PI0110019 A BRPI0110019 A BR PI0110019A BR 0110019 A BR0110019 A BR 0110019A BR PI0110019 B8 BRPI0110019 B8 BR PI0110019B8
Authority
BR
Brazil
Prior art keywords
nacl
removal
phosphonomethyliminodiacetic acid
recovery
waste flow
Prior art date
Application number
BRPI0110019A
Other languages
English (en)
Other versions
BR0110019A (pt
BR0110019B1 (pt
Inventor
Gordon Phillips Scott
Original Assignee
Dow Agrosciences Llc
Corteva Agriscience 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 Dow Agrosciences Llc, Corteva Agriscience Llc filed Critical Dow Agrosciences Llc
Publication of BR0110019A publication Critical patent/BR0110019A/pt
Publication of BR0110019B1 publication Critical patent/BR0110019B1/pt
Publication of BRPI0110019B8 publication Critical patent/BRPI0110019B8/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • 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

Abstract

"REMOÇÃO DE CLORETO DO PROCESSO DE ÁCIDO FOSFONOMETILIMINODIACÉTICO". O cloreto é seletivamente isolado como NaCI a partir dos resíduos do processo de ácido N-fosfonometiliminodiacético por cristalização evaporativa do bromo neutralizado cáustico.
BRPI0110019A 2000-04-14 2001-04-13 Processo para a remoção e recuperação de nacl a partir de um fluxo de resíduos do processo de ácido n-fosfonometiliminodiacético. BRPI0110019B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19717800P 2000-04-14 2000-04-14
PCT/US2001/012211 WO2001079214A1 (en) 2000-04-14 2001-04-13 Removal of chloride from phosphonomethyliminodiacetic acid process

Publications (3)

Publication Number Publication Date
BR0110019A BR0110019A (pt) 2003-02-25
BR0110019B1 BR0110019B1 (pt) 2012-07-24
BRPI0110019B8 true BRPI0110019B8 (pt) 2022-06-28

Family

ID=22728358

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0110019A BRPI0110019B8 (pt) 2000-04-14 2001-04-13 Processo para a remoção e recuperação de nacl a partir de um fluxo de resíduos do processo de ácido n-fosfonometiliminodiacético.

Country Status (17)

Country Link
EP (1) EP1272498B1 (pt)
JP (1) JP4143299B2 (pt)
CN (1) CN1214037C (pt)
AR (1) AR029508A1 (pt)
AT (1) ATE269344T1 (pt)
AU (2) AU5704501A (pt)
BR (1) BRPI0110019B8 (pt)
CA (1) CA2404969C (pt)
DE (1) DE60103877T2 (pt)
DK (1) DK1272498T3 (pt)
ES (1) ES2218412T3 (pt)
MX (1) MXPA02010133A (pt)
PL (1) PL200646B1 (pt)
RU (1) RU2263116C2 (pt)
UA (1) UA73350C2 (pt)
WO (1) WO2001079214A1 (pt)
ZA (1) ZA200207879B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10130136A1 (de) 2001-06-22 2003-01-02 Basf Ag Verfahren zur Gewinnung von N-Phosphonomethylglycin
CN100340566C (zh) * 2005-02-25 2007-10-03 浙江新安化工集团股份有限公司 一种草甘膦母液的处理方法
CN100340565C (zh) * 2005-02-25 2007-10-03 浙江新安化工集团股份有限公司 一种草甘膦母液处理的方法
CN100417609C (zh) * 2005-03-24 2008-09-10 浙江新安化工集团股份有限公司 一种草甘膦合成中间体双甘膦制备过程中废水处理的工艺
US7914657B2 (en) 2005-12-01 2011-03-29 Hitachi Global Storage Technologies, Netherlands B.V. Controlling the thickness of wafers during the electroplating process
US8501034B2 (en) * 2007-08-23 2013-08-06 Dow Global Technologies Llc Process and apparatus for purification of industrial brine
CN101348266B (zh) * 2008-09-05 2010-06-02 江苏扬农化工股份有限公司 一种双甘膦母液的综合处理方法
CN101838067B (zh) * 2010-04-07 2011-10-19 中国科学院南京土壤研究所 双甘膦废水中高浓度氯化钠的处理方法
CN102874983B (zh) * 2012-10-12 2014-03-19 山东潍坊润丰化工股份有限公司 一种双甘膦母液的处理方法
CN103524553B (zh) * 2013-10-21 2016-08-17 沙隆达集团公司 双甘膦母液的综合处理方法
CN103601331B (zh) * 2013-11-27 2014-08-20 京博农化科技股份有限公司 一种农化高浓含盐废水处理工艺
CN103880879A (zh) * 2014-04-08 2014-06-25 广西金穗农药有限公司 一种草甘膦异丙胺盐水剂的制备方法
CN106630348A (zh) * 2016-12-18 2017-05-10 南通江山农药化工股份有限公司 草甘膦废水的处理方法
CN109704367A (zh) * 2018-12-27 2019-05-03 镇江江南化工有限公司 一种草甘膦副产工业盐精制提纯方法
RU2713373C1 (ru) * 2019-07-15 2020-02-04 Федеральное государственное бюджетное учреждение науки Ордена Трудового Красного Знамени Институт нефтехимического синтеза им. А.В. Топчиева Российской академии наук (ИНХС РАН) Способ выделения хлористого натрия из сточной воды
CN110330037A (zh) * 2019-07-17 2019-10-15 江苏汉凯工程技术有限公司 一种草甘膦母液中回收氯化钠的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154588B (en) * 1984-02-20 1987-10-07 Sunlead Chemical Industry Co L A process for preparation of n-phosphonomethyl glycine
US4724103A (en) * 1984-02-27 1988-02-09 Monsanto Company Process for preparing N,N-diacetic acid aminomethylenephosphonic acid
US4851131A (en) * 1987-12-31 1989-07-25 Monsanto Company Process for treating glyphosate process waste streams
GB9300641D0 (en) * 1993-01-14 1993-03-03 Zeneca Ltd Process
US5606107A (en) * 1995-06-07 1997-02-25 Monsanto Company Formic acid and formaldehyde destruction in waste streams
DE19914375A1 (de) * 1999-03-30 2000-10-05 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von N-Phosphonomethyliminodiessigsäure

Also Published As

Publication number Publication date
BR0110019A (pt) 2003-02-25
CN1422275A (zh) 2003-06-04
AU5704501A (en) 2001-10-30
CA2404969A1 (en) 2001-10-25
RU2263116C2 (ru) 2005-10-27
DE60103877T2 (de) 2004-10-21
EP1272498B1 (en) 2004-06-16
JP2003531090A (ja) 2003-10-21
CA2404969C (en) 2009-09-22
EP1272498A1 (en) 2003-01-08
CN1214037C (zh) 2005-08-10
WO2001079214A1 (en) 2001-10-25
BR0110019B1 (pt) 2012-07-24
JP4143299B2 (ja) 2008-09-03
ES2218412T3 (es) 2004-11-16
AR029508A1 (es) 2003-07-02
DK1272498T3 (da) 2004-11-01
AU2001257045B2 (en) 2005-05-19
PL357510A1 (en) 2004-07-26
UA73350C2 (en) 2005-07-15
ZA200207879B (en) 2003-10-01
MXPA02010133A (es) 2003-04-25
ATE269344T1 (de) 2004-07-15
PL200646B1 (pl) 2009-01-30
DE60103877D1 (de) 2004-07-22

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/07/2012, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 24/07/2022