JPS5365291A - Production of basic chromium sulfate - Google Patents
Production of basic chromium sulfateInfo
- Publication number
- JPS5365291A JPS5365291A JP14069776A JP14069776A JPS5365291A JP S5365291 A JPS5365291 A JP S5365291A JP 14069776 A JP14069776 A JP 14069776A JP 14069776 A JP14069776 A JP 14069776A JP S5365291 A JPS5365291 A JP S5365291A
- Authority
- JP
- Japan
- Prior art keywords
- chromium sulfate
- basic chromium
- production
- solution
- sulfuric acid
- 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.)
- Pending
Links
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
PURPOSE: To obtain efficiently basic chromium sulfate having good filtrability from a high-concn. solution, by separating basic chromium sulfate by controlling by the addn. of urea the sulfuric acid-ion concn. of a solution obtd. by the treatment of ferrochrome with sulfuric acid.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14069776A JPS5365291A (en) | 1976-11-25 | 1976-11-25 | Production of basic chromium sulfate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14069776A JPS5365291A (en) | 1976-11-25 | 1976-11-25 | Production of basic chromium sulfate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5365291A true JPS5365291A (en) | 1978-06-10 |
Family
ID=15274628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14069776A Pending JPS5365291A (en) | 1976-11-25 | 1976-11-25 | Production of basic chromium sulfate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5365291A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103466708A (en) * | 2013-08-23 | 2013-12-25 | 甘肃锦世化工有限责任公司 | Method for producing basic chrome sulphate with dichromiumtris (chromate) slag |
-
1976
- 1976-11-25 JP JP14069776A patent/JPS5365291A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103466708A (en) * | 2013-08-23 | 2013-12-25 | 甘肃锦世化工有限责任公司 | Method for producing basic chrome sulphate with dichromiumtris (chromate) slag |
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