ES8607222A1 - Procedimiento de preparar derivados de sulfato de hidroxilamonio - Google Patents
Procedimiento de preparar derivados de sulfato de hidroxilamonioInfo
- Publication number
- ES8607222A1 ES8607222A1 ES526734A ES526734A ES8607222A1 ES 8607222 A1 ES8607222 A1 ES 8607222A1 ES 526734 A ES526734 A ES 526734A ES 526734 A ES526734 A ES 526734A ES 8607222 A1 ES8607222 A1 ES 8607222A1
- Authority
- ES
- Spain
- Prior art keywords
- hydroxylammonium
- hydroxylamine solutions
- sulfate
- alcoholic hydroxylamine
- alcoholic
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/14—Hydroxylamine; Salts thereof
- C01B21/1409—Preparation
- C01B21/1445—Preparation of hydoxylamine from its salts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/14—Hydroxylamine; Salts thereof
- C01B21/1409—Preparation
- C01B21/1454—Preparation of hydroxylamine salts by processes not covered by one or more of groups C01B21/1418 - C01B21/1445, e.g. by conversion of one salt into another
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE DERIVADOS DE SULFATO DE HIDROXILAMONIO. COMPRENDE LA REACCION DE UNA DISOLUCION ALCOHOLICA DE UNA BASE TAL COMO HIDROXIDOS SODICO, POTASICO, LITICO O AMONICO, O LOS CORRESPONDIENTES ALCOXIDOS DE 1 A 5 ATOMOS DE CARBONO, CON SULFATO SODICO DE HIDROXILAMONIO, EN METANOL O ETANOL, A UNA TEMPERATURA, BAJO UNA PRESION Y DURANTE UN TIEMPO SUFICIENTE PARA PRODUCIR UNA FASE LIQUIDA QUE CONTIENE POR LO MENOS EL 50% DE LAS CANTIDADES DE HIDROXILAMINA DEL SULFATO DE HIDROXILAMONIO; SEPARACION DE LAS FASES LIQUIDA Y SOLIDA; Y REACCION DE LA FASE LIQUIDA CON UN ACIDO ORGANICO O INORGANICO DISTINTO DE ACIDO SULFURICO, PARA PRODUCIR OTRA SAL DE HIDROXILAMONIO. ESTOS COMPUESTOS TIENEN APLICACIONES COMO INTERMEDIOS EN LA SINTESIS DE DIVERSOS PRODUCTOS QUIMICOS.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/437,920 US4551323A (en) | 1982-11-01 | 1982-11-01 | Preparation of alcoholic hydroxylamine solution from hydroxylammonium sulfate |
US06/534,291 US4507248A (en) | 1982-11-01 | 1983-09-23 | Preparation from hydroxylammonium sulfate of oximes and hydroxamic acids via alcoholic hydroxylamine solution |
US06/534,292 US4551324A (en) | 1982-11-01 | 1983-09-23 | Preparation from hydroxylammonium sulfate of other hydroxylammonium salts via alcoholic hydroxylamine |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8607222A1 true ES8607222A1 (es) | 1986-06-01 |
ES526734A0 ES526734A0 (es) | 1986-06-01 |
Family
ID=27411964
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES526734A Expired ES8607222A1 (es) | 1982-11-01 | 1983-10-25 | Procedimiento de preparar derivados de sulfato de hidroxilamonio |
ES551464A Expired ES8703411A1 (es) | 1982-11-01 | 1986-01-16 | Procedimiento de producir derivados de sulfato de hidroxilamonio |
ES551466A Expired ES8800662A1 (es) | 1982-11-01 | 1986-01-16 | Metodo de preparar derivados de sulfato de hidroxilamonio |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES551464A Expired ES8703411A1 (es) | 1982-11-01 | 1986-01-16 | Procedimiento de producir derivados de sulfato de hidroxilamonio |
ES551466A Expired ES8800662A1 (es) | 1982-11-01 | 1986-01-16 | Metodo de preparar derivados de sulfato de hidroxilamonio |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0108294B1 (es) |
AU (1) | AU559815B2 (es) |
CA (1) | CA1204914A (es) |
DE (1) | DE3382155D1 (es) |
ES (3) | ES8607222A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3601216A1 (de) * | 1986-01-17 | 1987-07-23 | Basf Ag | Verfahren zur herstellung von reinen hydroxylammoniumsalzen von fettsaeuren mit 1 bis 4 kohlenstoffatomen |
DE3601803A1 (de) * | 1986-01-22 | 1987-07-23 | Basf Ag | Verfahren zur herstellung von waessrigen loesungen von freiem hydroxylamin |
EP0535057A1 (en) * | 1990-06-06 | 1993-04-07 | Eastman Chemical Company | Process for the preparation of ketoximes |
US5213784A (en) * | 1992-06-18 | 1993-05-25 | Olin Corporation | Process for the production of high purity hydroxylammonium nitrate |
US5266290A (en) * | 1992-07-10 | 1993-11-30 | Thiokol Corporation | Process for making high purity hydroxylammonium nitrate |
DE19725851A1 (de) * | 1997-06-18 | 1998-12-24 | Basf Ag | Verfahren zur Herstellung hochreiner, wässriger Hydroxylaminlösungen |
DE19733681A1 (de) | 1997-08-04 | 1999-02-11 | Basf Ag | Verfahren zur Herstellung einer wäßrigen Lösung von freiem Hydroxylamin |
JO2258B1 (en) * | 1999-05-11 | 2004-10-07 | اف . هوفمان لاروش ايه جي | Method for preparing hydroxamic acids |
WO2017204935A1 (en) | 2016-05-26 | 2017-11-30 | Exxonmobil Chemical Patents Inc. | Production of cyclic imides suitable for oxidation catalysis |
WO2017204936A1 (en) | 2016-05-26 | 2017-11-30 | Exxonmobil Chemical Patents Inc. | Production of cyclic imides suitable for oxidation catalysis |
US10584096B2 (en) | 2016-10-18 | 2020-03-10 | Exxonmobil Chemical Patents Inc. | Cyclic imide slurry compositions |
CN110465328B (zh) * | 2018-05-09 | 2022-07-12 | 万华化学集团股份有限公司 | 酮的肟化方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2483252A (en) * | 1945-04-20 | 1949-09-27 | Commercial Solvents Corp | Method for preparing hydroxylammonium salts of organic acids |
DE1247284B (de) * | 1965-10-20 | 1967-08-17 | Basf Ag | Verfahren zur Herstellung von reinem Hydroxylamin oder von Loesungen des Hydroxylamins in Alkoholen |
US3420621A (en) * | 1966-08-17 | 1969-01-07 | Us Navy | Process for producing hydroxylammonium perchlorate |
-
1983
- 1983-10-17 EP EP19830110342 patent/EP0108294B1/en not_active Expired
- 1983-10-17 DE DE8383110342T patent/DE3382155D1/de not_active Expired - Lifetime
- 1983-10-25 ES ES526734A patent/ES8607222A1/es not_active Expired
- 1983-10-28 AU AU20807/83A patent/AU559815B2/en not_active Ceased
- 1983-10-28 CA CA000439937A patent/CA1204914A/en not_active Expired
-
1986
- 1986-01-16 ES ES551464A patent/ES8703411A1/es not_active Expired
- 1986-01-16 ES ES551466A patent/ES8800662A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES8800662A1 (es) | 1987-12-01 |
ES551464A0 (es) | 1987-03-01 |
AU2080783A (en) | 1984-05-10 |
CA1204914A (en) | 1986-05-27 |
ES526734A0 (es) | 1986-06-01 |
ES8703411A1 (es) | 1987-03-01 |
AU559815B2 (en) | 1987-03-19 |
ES551466A0 (es) | 1987-12-01 |
EP0108294A3 (en) | 1986-08-13 |
EP0108294A2 (en) | 1984-05-16 |
EP0108294B1 (en) | 1991-02-06 |
DE3382155D1 (de) | 1991-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970401 |