CH420082A - Process for the production of hydrazine hydrate - Google Patents
Process for the production of hydrazine hydrateInfo
- Publication number
- CH420082A CH420082A CH42962A CH42962A CH420082A CH 420082 A CH420082 A CH 420082A CH 42962 A CH42962 A CH 42962A CH 42962 A CH42962 A CH 42962A CH 420082 A CH420082 A CH 420082A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- hydrazine hydrate
- hydrazine
- hydrate
- Prior art date
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/20—Apparatus in which the axial direction of the vortex is reversed with heating or cooling, e.g. quenching, means
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 |
---|---|---|---|
DEF33165A DE1130797B (en) | 1961-02-08 | 1961-02-08 | Process for the production of hydrazine hydrate |
Publications (1)
Publication Number | Publication Date |
---|---|
CH420082A true CH420082A (en) | 1966-09-15 |
Family
ID=7094975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH42962A CH420082A (en) | 1961-02-08 | 1962-01-15 | Process for the production of hydrazine hydrate |
Country Status (6)
Country | Link |
---|---|
US (1) | US3189411A (en) |
BE (1) | BE613588A (en) |
CH (1) | CH420082A (en) |
DE (1) | DE1130797B (en) |
GB (1) | GB952282A (en) |
NL (2) | NL136390B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1211547A (en) * | 1967-10-12 | 1970-11-11 | Fisons Ind Chemicals Ltd | Hydrazine |
FR2120517A5 (en) * | 1971-01-07 | 1972-08-18 | Ugine Kuhlmann | |
FR2323634A1 (en) * | 1975-09-10 | 1977-04-08 | Ugine Kuhlmann | CONCENTRATED HYDRAZINE HYDRATE SOLUTIONS |
FR2323635A1 (en) * | 1975-09-10 | 1977-04-08 | Ugine Kuhlmann | PROCESS FOR PREPARING CONCENTRATED SOLUTIONS OF HYDRAZINE HYDRATE |
FR2559472B1 (en) * | 1984-02-14 | 1986-06-13 | Atochem | PROCESS FOR THE PURIFICATION OF AQUEOUS HYDRAZINE HYDRATE SOLUTIONS |
DE102007004164A1 (en) | 2007-01-22 | 2008-07-24 | Lanxess Deutschland Gmbh | Process for eliminating nitrogen-containing organic compounds from saline water |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1049833B (en) * | 1957-08-01 | 1959-02-05 | Farbenfabriken Bayer Aktiengesellschaft, Leverkusen-Bayerwerk | Process for removing acetone from aqueous hydrazine solutions containing acetone |
-
0
- NL NL274425D patent/NL274425A/xx unknown
- NL NL136390D patent/NL136390B/xx unknown
-
1961
- 1961-02-08 DE DEF33165A patent/DE1130797B/en active Pending
-
1962
- 1962-01-15 CH CH42962A patent/CH420082A/en unknown
- 1962-01-23 US US168235A patent/US3189411A/en not_active Expired - Lifetime
- 1962-02-06 GB GB4541/62A patent/GB952282A/en not_active Expired
- 1962-02-07 BE BE613588A patent/BE613588A/en unknown
Also Published As
Publication number | Publication date |
---|---|
NL136390B (en) | |
GB952282A (en) | 1964-03-11 |
NL274425A (en) | |
DE1130797B (en) | 1962-06-07 |
US3189411A (en) | 1965-06-15 |
BE613588A (en) | 1962-05-29 |
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