RU99111747A - APPLICATION OF SOLUTIONS OF SODIUM IMINODIA ACID IN THE PRODUCTION OF N-PHOSPHONOMETHYLIMINODIACETIC ACID - Google Patents
APPLICATION OF SOLUTIONS OF SODIUM IMINODIA ACID IN THE PRODUCTION OF N-PHOSPHONOMETHYLIMINODIACETIC ACIDInfo
- Publication number
- RU99111747A RU99111747A RU99111747/04A RU99111747A RU99111747A RU 99111747 A RU99111747 A RU 99111747A RU 99111747/04 A RU99111747/04 A RU 99111747/04A RU 99111747 A RU99111747 A RU 99111747A RU 99111747 A RU99111747 A RU 99111747A
- Authority
- RU
- Russia
- Prior art keywords
- acid
- disodium salt
- iminodiacetic
- strong acid
- strong
- Prior art date
Links
- 239000002253 acid Substances 0.000 title claims 13
- AZIHIQIVLANVKD-UHFFFAOYSA-N N-(phosphonomethyl)iminodiacetic acid Chemical compound OC(=O)CN(CC(O)=O)CP(O)(O)=O AZIHIQIVLANVKD-UHFFFAOYSA-N 0.000 title claims 2
- 238000004519 manufacturing process Methods 0.000 title claims 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 title 1
- 229910052708 sodium Inorganic materials 0.000 title 1
- 239000011734 sodium Substances 0.000 title 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 10
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 claims 8
- NBZBKCUXIYYUSX-UHFFFAOYSA-N iminodiacetic acid Chemical compound OC(=O)CNCC(O)=O NBZBKCUXIYYUSX-UHFFFAOYSA-N 0.000 claims 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 4
- 239000007864 aqueous solution Substances 0.000 claims 4
- YMUIJWOIZMVBQZ-UHFFFAOYSA-M sodium;2-(carboxymethylamino)acetate Chemical compound [Na+].OC(=O)CNCC([O-])=O YMUIJWOIZMVBQZ-UHFFFAOYSA-M 0.000 claims 3
- FAIAAWCVCHQXDN-UHFFFAOYSA-N Phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 claims 2
- HAXVIVNBOQIMTE-UHFFFAOYSA-L disodium;2-(carboxylatomethylamino)acetate Chemical compound [Na+].[Na+].[O-]C(=O)CNCC([O-])=O HAXVIVNBOQIMTE-UHFFFAOYSA-L 0.000 claims 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims 2
- 239000000243 solution Substances 0.000 claims 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N Diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- 239000012431 aqueous reaction media Substances 0.000 claims 1
- 239000002585 base Substances 0.000 claims 1
- 230000003197 catalytic Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000006356 dehydrogenation reaction Methods 0.000 claims 1
- 238000006460 hydrolysis reaction Methods 0.000 claims 1
- BSRDNMMLQYNQQD-UHFFFAOYSA-N iminodiacetonitrile Chemical compound N#CCNCC#N BSRDNMMLQYNQQD-UHFFFAOYSA-N 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/742,523 | 1996-11-01 | ||
US08/742,523 US5986128A (en) | 1996-11-01 | 1996-11-01 | Use of monosodium iminodiacetic acid solutions in the preparation of N-phosphonomethyliminodiacetic acid |
Publications (2)
Publication Number | Publication Date |
---|---|
RU99111747A true RU99111747A (en) | 2001-04-27 |
RU2190596C2 RU2190596C2 (en) | 2002-10-10 |
Family
ID=24985163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU99111747/04A RU2190596C2 (en) | 1996-11-01 | 1997-10-30 | Methods of iminodiacetic acid monosodium salt concentrated aqueous solution and n-phosphonomethyliminodiacetic acid preparing |
Country Status (17)
Country | Link |
---|---|
US (1) | US5986128A (en) |
EP (1) | EP0935595A1 (en) |
JP (1) | JP2001508043A (en) |
KR (1) | KR20000053014A (en) |
AR (1) | AR010268A1 (en) |
AU (1) | AU724354B2 (en) |
BR (1) | BR9712708A (en) |
CA (1) | CA2270368A1 (en) |
HU (1) | HUP9904212A3 (en) |
ID (1) | ID22841A (en) |
IL (1) | IL129664A0 (en) |
NO (1) | NO992111L (en) |
NZ (1) | NZ335613A (en) |
RU (1) | RU2190596C2 (en) |
TW (1) | TWI225044B (en) |
WO (1) | WO1998019992A1 (en) |
ZA (1) | ZA979841B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO980249A1 (en) * | 1998-03-23 | 1999-09-23 | Finchimica Srl | PROCEDURE FOR THE PREPARATION OF SALTS OF CARBOXYLIC ACIDS |
WO2002055527A1 (en) * | 2001-01-12 | 2002-07-18 | Basf Aktiengesellschaft | Method for producing n-phosphonomethyl iminodiacetic acid |
US20040083302A1 (en) * | 2002-07-18 | 2004-04-29 | Thornton Barry W. | Transmitting video and audio signals from a human interface to a computer |
EP1877414A2 (en) | 2005-04-25 | 2008-01-16 | Monsanto Technology, LLC | Altering the crystal size distribution of n-(phosphonomethyl) iminodiacetic acid for improved filtration and product quality |
PL2297169T3 (en) * | 2008-04-25 | 2015-06-30 | Monsanto Technology Llc | Method for the manufacture of aminoalkylene phosphonic acid |
WO2012009860A1 (en) * | 2010-07-23 | 2012-01-26 | 重庆紫光化工股份有限公司 | Method for preparing n-phosphonomethyl iminodiacetic acid |
WO2014012991A1 (en) | 2012-07-17 | 2014-01-23 | Straitmark Holding Ag | Method for the synthesis of n-(phosphonomethyl)glycine |
RU2015103314A (en) | 2012-07-17 | 2016-09-10 | Страйтмарк Холдинг Аг | The method of synthesis of N-phosphonomethyliminodiacetic acid |
BR112015000990B1 (en) | 2012-07-17 | 2020-04-28 | Monsanto Technology Llc | METHOD FOR THE SYNTHESIS OF AN AMINO ALKYLENE PHOSPHONIC ACID OUSEUS PHOSPHATE ESTERS |
RU2674022C9 (en) | 2012-07-17 | 2019-01-24 | МОНСАНТО ТЕКНОЛОДЖИ ЭлЭлСи | Method for synthesis of alpha-aminoalkylenephosphonic acid |
KR101246278B1 (en) * | 2012-09-18 | 2013-03-22 | 주식회사 천보 | Synthetic method of iminodiacetic acid |
CN103588813A (en) * | 2013-12-03 | 2014-02-19 | 四川省化学工业研究设计院 | Preparation method of herbicide intermediate N-(phosphonomethyl)iminodiacetic acid |
CN105063658B (en) * | 2015-08-12 | 2017-07-18 | 江苏安凯特科技股份有限公司 | The method for preparing iminodiacetic acid |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2384817A (en) * | 1942-09-05 | 1945-09-18 | Carbide & Carbon Chem Corp | Catalytic alkaline oxidation of alcohols |
CA775575A (en) * | 1961-11-13 | 1968-01-09 | R. Irani Riyad | Organic phosphorus compounds |
US3455675A (en) * | 1968-06-25 | 1969-07-15 | Monsanto Co | Aminophosphonate herbicides |
US3950402A (en) * | 1972-05-31 | 1976-04-13 | Monsanto Company | Process for producing N-phosphonomethyl glycine |
US3904668A (en) * | 1973-11-15 | 1975-09-09 | Grace W R & Co | Process for preparing iminodiacetonitrile and alkali metal iminodiacetates |
IT1075138B (en) * | 1976-03-29 | 1985-04-22 | Grace W R & Co | PROCESS FOR THE RECOVERY OF GLYCINE AND IMINODIACETIC ACID |
US4299978A (en) * | 1979-04-04 | 1981-11-10 | Showa Denko Kabushiki Kaisha | Process for separating iminodiacetic acid from aqueous glycine solution |
GB2148287B (en) * | 1983-10-05 | 1987-04-15 | Nippon Catalytic Chem Ind | Preparation of aminocarboxylic acid salts from amino alcohols |
US4724103A (en) * | 1984-02-27 | 1988-02-09 | Monsanto Company | Process for preparing N,N-diacetic acid aminomethylenephosphonic acid |
DE3514348A1 (en) * | 1985-04-20 | 1986-10-23 | Basf Ag, 6700 Ludwigshafen | METHOD FOR OBTAINING AQUEOUS SOLUTIONS OF ORGANIC ACIDS OR BASES FROM AQUEOUS SOLUTIONS OF THEIR SALTS |
CA2026532A1 (en) * | 1989-10-11 | 1991-04-12 | Jon C. Thunberg | Conversion of iminodiacetic acid crystal liquors to concentrated solutions of monoalkalimetal iminodiacetate |
US5011988A (en) * | 1989-10-11 | 1991-04-30 | W. R. Grace & Co.-Conn. | Recovery of IDA and Glauber's salt from waste crystal liquors |
US5312972A (en) * | 1992-10-29 | 1994-05-17 | Hampshire Chemical Corp. | Conversion of hydroxymethyl-iminodiacetic acid to phosphonomethyl-iminodiacetic acid |
US5292936A (en) * | 1993-04-12 | 1994-03-08 | Monsanto Company | Process to prepare amino carboxylic acid salts |
-
1996
- 1996-11-01 US US08/742,523 patent/US5986128A/en not_active Ceased
-
1997
- 1997-10-30 JP JP52157298A patent/JP2001508043A/en not_active Ceased
- 1997-10-30 CA CA002270368A patent/CA2270368A1/en not_active Abandoned
- 1997-10-30 HU HU9904212A patent/HUP9904212A3/en unknown
- 1997-10-30 AU AU51573/98A patent/AU724354B2/en not_active Ceased
- 1997-10-30 ID IDW990431A patent/ID22841A/en unknown
- 1997-10-30 WO PCT/US1997/019747 patent/WO1998019992A1/en not_active Application Discontinuation
- 1997-10-30 KR KR1019990703901A patent/KR20000053014A/en not_active Application Discontinuation
- 1997-10-30 IL IL12966497A patent/IL129664A0/en unknown
- 1997-10-30 BR BR9712708-6A patent/BR9712708A/en not_active Application Discontinuation
- 1997-10-30 NZ NZ335613A patent/NZ335613A/en unknown
- 1997-10-30 RU RU99111747/04A patent/RU2190596C2/en not_active IP Right Cessation
- 1997-10-30 EP EP97946393A patent/EP0935595A1/en not_active Withdrawn
- 1997-10-31 ZA ZA9709841A patent/ZA979841B/en unknown
- 1997-10-31 AR ARP970105103A patent/AR010268A1/en not_active Application Discontinuation
- 1997-11-03 TW TW086116258A patent/TWI225044B/en active
-
1999
- 1999-04-30 NO NO992111A patent/NO992111L/en not_active Application Discontinuation
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