JPS5250994A - Process for producin brium sulfate - Google Patents
Process for producin brium sulfateInfo
- Publication number
- JPS5250994A JPS5250994A JP12689575A JP12689575A JPS5250994A JP S5250994 A JPS5250994 A JP S5250994A JP 12689575 A JP12689575 A JP 12689575A JP 12689575 A JP12689575 A JP 12689575A JP S5250994 A JPS5250994 A JP S5250994A
- Authority
- JP
- Japan
- Prior art keywords
- brium
- producin
- sulfate
- bsso
- bas
- 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)
Abstract
PURPOSE: To react sulfuric acid with aqueous solution of BaS while keeping pH and concentration of common ion in liquid phase of reaction system and to produce BsSO4 which is highly pure and superior in the grain characteristics.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12689575A JPS5250994A (en) | 1975-10-23 | 1975-10-23 | Process for producin brium sulfate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12689575A JPS5250994A (en) | 1975-10-23 | 1975-10-23 | Process for producin brium sulfate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5250994A true JPS5250994A (en) | 1977-04-23 |
JPS5423874B2 JPS5423874B2 (en) | 1979-08-16 |
Family
ID=14946518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12689575A Granted JPS5250994A (en) | 1975-10-23 | 1975-10-23 | Process for producin brium sulfate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5250994A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5252892A (en) * | 1975-10-28 | 1977-04-28 | Nippon Chem Ind Co Ltd:The | Method for producting barium sulfate |
JPS58223617A (en) * | 1982-06-21 | 1983-12-26 | Nippon Chem Ind Co Ltd:The | Preparation of barium sulfate having large particle size |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015104641A1 (en) | 2015-03-26 | 2016-09-29 | At & S Austria Technologie & Systemtechnik Ag | Carrier with passive cooling function for a semiconductor device |
-
1975
- 1975-10-23 JP JP12689575A patent/JPS5250994A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5252892A (en) * | 1975-10-28 | 1977-04-28 | Nippon Chem Ind Co Ltd:The | Method for producting barium sulfate |
JPS58223617A (en) * | 1982-06-21 | 1983-12-26 | Nippon Chem Ind Co Ltd:The | Preparation of barium sulfate having large particle size |
JPS6234688B2 (en) * | 1982-06-21 | 1987-07-28 | Nippon Kagaku Kogyo Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS5423874B2 (en) | 1979-08-16 |
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