MY102131A - Process for producing cerium hydroxide - Google Patents
Process for producing cerium hydroxideInfo
- Publication number
- MY102131A MY102131A MYPI87000136A MYPI19870136A MY102131A MY 102131 A MY102131 A MY 102131A MY PI87000136 A MYPI87000136 A MY PI87000136A MY PI19870136 A MYPI19870136 A MY PI19870136A MY 102131 A MY102131 A MY 102131A
- Authority
- MY
- Malaysia
- Prior art keywords
- cerium hydroxide
- producing cerium
- cerium
- hydroxide
- producing
- Prior art date
Links
Abstract
A PROCESS FOR PRODUCING CERIUM HYDROXIDE, WHICH COMPRISES DIVIDING AN AQEUOUS ACIDIC SOLUTION CONTAINING CERIUM AND RARE EARTH ELEMEMNTS OTHER THEN CERIUM INTO TWO PORTIONS ADDING AN ALKALI METAL HYDROXIDE OR AMMONIA TO THE FIRST PORTION (1), SEPARATING T
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61033493A JPS62191422A (en) | 1986-02-18 | 1986-02-18 | Production of cerium hydroxide |
Publications (1)
Publication Number | Publication Date |
---|---|
MY102131A true MY102131A (en) | 1992-04-30 |
Family
ID=12388080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI87000136A MY102131A (en) | 1986-02-18 | 1987-02-12 | Process for producing cerium hydroxide |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS62191422A (en) |
CN (1) | CN1009641B (en) |
BR (1) | BR8700728A (en) |
MY (1) | MY102131A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1114564C (en) * | 1999-04-01 | 2003-07-16 | 张其春 | Technological process of preparing pure cerium hydroxide |
KR100453552B1 (en) * | 2001-12-26 | 2004-10-20 | 한국지질자원연구원 | A method for manufacturing of cerium hydroxide removal of fluoride from the bastnasite |
US20140341790A1 (en) | 2013-01-18 | 2014-11-20 | Rare Element Resources Ltd. | Extraction of metals from metallic compounds |
CN103910373B (en) * | 2014-04-04 | 2016-05-18 | 江西稀有金属钨业控股集团有限公司 | A kind of preparation method of cerium hydroxide and system |
WO2015191645A1 (en) * | 2014-06-09 | 2015-12-17 | Rare Element Resources, Ltd. | Selective extraction of cerium from other metals |
-
1986
- 1986-02-18 JP JP61033493A patent/JPS62191422A/en active Pending
-
1987
- 1987-02-07 CN CN 87100620 patent/CN1009641B/en not_active Expired
- 1987-02-12 MY MYPI87000136A patent/MY102131A/en unknown
- 1987-02-17 BR BR8700728A patent/BR8700728A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS62191422A (en) | 1987-08-21 |
CN1009641B (en) | 1990-09-19 |
CN87100620A (en) | 1987-08-26 |
BR8700728A (en) | 1987-12-15 |
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