BE775436A - Recuperation de produits de reaction d'hydrazine et de composescarbonyles - Google Patents
Recuperation de produits de reaction d'hydrazine et de composescarbonylesInfo
- Publication number
- BE775436A BE775436A BE775436A BE775436A BE775436A BE 775436 A BE775436 A BE 775436A BE 775436 A BE775436 A BE 775436A BE 775436 A BE775436 A BE 775436A BE 775436 A BE775436 A BE 775436A
- Authority
- BE
- Belgium
- Prior art keywords
- hydrazine
- recovery
- reaction products
- carbonyl reaction
- carbonyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/72—Hydrazones
-
- 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
- C01B21/16—Hydrazine; Salts thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/72—Hydrazones
- C07C251/88—Hydrazones having also the other nitrogen atom doubly-bound to a carbon atom, e.g. azines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702056357 DE2056357A1 (de) | 1970-11-17 | 1970-11-17 | Verfahren zur Herstellung von Reaktionsprodukten aus Hydrazin und Carbonylverbindungen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE775436A true BE775436A (fr) | 1972-05-17 |
Family
ID=5788265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE775436A BE775436A (fr) | 1970-11-17 | 1971-11-17 | Recuperation de produits de reaction d'hydrazine et de composescarbonyles |
Country Status (9)
Country | Link |
---|---|
US (1) | US3875231A (xx) |
BE (1) | BE775436A (xx) |
CA (1) | CA992990A (xx) |
DE (1) | DE2056357A1 (xx) |
ES (1) | ES397068A1 (xx) |
FR (1) | FR2114823A5 (xx) |
GB (1) | GB1367518A (xx) |
IT (1) | IT944929B (xx) |
SE (1) | SE396598B (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2436335A1 (de) * | 1974-07-27 | 1976-02-05 | Bayer Ag | Verfahren zur aufbereitung von syntheseloesungen bei der hydrazinherstellung |
JPS59122450A (ja) * | 1982-12-28 | 1984-07-14 | Nippon Carbide Ind Co Ltd | アジンの製造方法 |
DE10254119A1 (de) | 2001-12-03 | 2003-06-18 | Bayer Ag | Verfahren zur Extraktion von Ketazinlösungen |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1238460B (de) * | 1964-01-18 | 1967-04-13 | Bergwerksverband Gmbh | Verfahren zur Herstellung von Azinen |
GB1137505A (en) * | 1965-04-23 | 1968-12-27 | Fisons Ind Chemicals Ltd | Process for the production of azines and hydrazine |
-
1970
- 1970-11-17 DE DE19702056357 patent/DE2056357A1/de active Pending
-
1971
- 1971-11-11 US US197929A patent/US3875231A/en not_active Expired - Lifetime
- 1971-11-15 CA CA127,624A patent/CA992990A/en not_active Expired
- 1971-11-15 IT IT54087/71A patent/IT944929B/it active
- 1971-11-15 GB GB5292871A patent/GB1367518A/en not_active Expired
- 1971-11-16 ES ES397068A patent/ES397068A1/es not_active Expired
- 1971-11-16 SE SE7114662A patent/SE396598B/xx unknown
- 1971-11-17 BE BE775436A patent/BE775436A/xx unknown
- 1971-11-17 FR FR7141203A patent/FR2114823A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1367518A (en) | 1974-09-18 |
CA992990A (en) | 1976-07-13 |
SE396598B (sv) | 1977-09-26 |
ES397068A1 (es) | 1974-05-01 |
DE2056357A1 (de) | 1972-05-18 |
US3875231A (en) | 1975-04-01 |
FR2114823A5 (xx) | 1972-06-30 |
IT944929B (it) | 1973-04-20 |
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