JPS5673605A - Simultaneous manufacture of hydrazine hydrate and crystalline gypsum - Google Patents
Simultaneous manufacture of hydrazine hydrate and crystalline gypsumInfo
- Publication number
- JPS5673605A JPS5673605A JP14986379A JP14986379A JPS5673605A JP S5673605 A JPS5673605 A JP S5673605A JP 14986379 A JP14986379 A JP 14986379A JP 14986379 A JP14986379 A JP 14986379A JP S5673605 A JPS5673605 A JP S5673605A
- Authority
- JP
- Japan
- Prior art keywords
- gypsum
- lime
- hydrazine
- crystalline
- hydrazine hydrate
- 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.)
- Granted
Links
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14986379A JPS5673605A (en) | 1979-11-19 | 1979-11-19 | Simultaneous manufacture of hydrazine hydrate and crystalline gypsum |
EP19800303978 EP0028543A1 (fr) | 1979-11-06 | 1980-11-06 | Procédé pour la production simultanée d'hydrate d'hydrazine et de gypse cristallin et procédé pour séparer l'hydrazine d'un mélange contenant de l'hydrate d'hydrazine et du gypse cristallin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14986379A JPS5673605A (en) | 1979-11-19 | 1979-11-19 | Simultaneous manufacture of hydrazine hydrate and crystalline gypsum |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5673605A true JPS5673605A (en) | 1981-06-18 |
JPS6341847B2 JPS6341847B2 (fr) | 1988-08-19 |
Family
ID=15484292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14986379A Granted JPS5673605A (en) | 1979-11-06 | 1979-11-19 | Simultaneous manufacture of hydrazine hydrate and crystalline gypsum |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5673605A (fr) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1268121B (de) * | 1966-12-17 | 1968-05-16 | Bayer Ag | Verfahren zur Herstellung von Hydrazinhydrat |
-
1979
- 1979-11-19 JP JP14986379A patent/JPS5673605A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6341847B2 (fr) | 1988-08-19 |
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