JPS4948640B1 - - Google Patents
Info
- Publication number
- JPS4948640B1 JPS4948640B1 JP43072908A JP7290868A JPS4948640B1 JP S4948640 B1 JPS4948640 B1 JP S4948640B1 JP 43072908 A JP43072908 A JP 43072908A JP 7290868 A JP7290868 A JP 7290868A JP S4948640 B1 JPS4948640 B1 JP S4948640B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
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 |
|---|---|---|---|
| GB46564/67A GB1211547A (en) | 1967-10-12 | 1967-10-12 | Hydrazine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4948640B1 true JPS4948640B1 (ja) | 1974-12-23 |
Family
ID=10441737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP43072908A Pending JPS4948640B1 (ja) | 1967-10-12 | 1968-10-08 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3607041A (ja) |
| JP (1) | JPS4948640B1 (ja) |
| DE (1) | DE1801912A1 (ja) |
| GB (1) | GB1211547A (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4036936A (en) * | 1975-08-15 | 1977-07-19 | Otsuka Kagaku Yakuhin Kabushiki Kaisha | Process for preparing hydrazine hydrate |
| FR2323635A1 (fr) * | 1975-09-10 | 1977-04-08 | Ugine Kuhlmann | Procede de preparation de solutions concentrees d'hydrate d'hydrazine |
| FR2323634A1 (fr) * | 1975-09-10 | 1977-04-08 | Ugine Kuhlmann | Solutions concentrees d'hydrate d'hydrazine |
| JPS63295408A (ja) * | 1987-05-28 | 1988-12-01 | Mitsubishi Gas Chem Co Inc | 水加ヒドラジン水溶液の精製方法 |
| JP3709568B2 (ja) * | 1994-02-07 | 2005-10-26 | チッソ株式会社 | 残留モノマー除去処理法およびそれに用いる残留モノマー除去処理塔 |
| WO2018065997A1 (en) | 2016-10-03 | 2018-04-12 | Council Of Scientific & Industrial Research | An improved process for production of hydrazine hydrate |
| FR3096048B1 (fr) | 2019-05-16 | 2021-04-30 | Arkema France | Procede ameliore de preparation d'hydrate d'hydrazine avec recyclage oxime |
| FR3096049B1 (fr) | 2019-05-16 | 2021-12-17 | Arkema France | Procede ameliore de preparation d'hydrate d'hydrazine avec recyclage pyrazoline |
| FR3130815A1 (fr) | 2021-12-21 | 2023-06-23 | Arkema France | Procede de preparation d'hydrate d'hydrazine en presence d’un agent anti-mousse |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3151046A (en) * | 1959-05-22 | 1964-09-29 | Phillips Petroleum Co | Methylethylpyridine-methylvinylpyridine fractionation |
| NL274425A (ja) * | 1961-02-08 |
-
1967
- 1967-10-12 GB GB46564/67A patent/GB1211547A/en not_active Expired
-
1968
- 1968-10-07 US US765598A patent/US3607041A/en not_active Expired - Lifetime
- 1968-10-08 JP JP43072908A patent/JPS4948640B1/ja active Pending
- 1968-10-09 DE DE19681801912 patent/DE1801912A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1211547A (en) | 1970-11-11 |
| US3607041A (en) | 1971-09-21 |
| DE1801912A1 (de) | 1969-05-14 |