JPS5734015A - Production of cordierite composition powder - Google Patents
Production of cordierite composition powderInfo
- Publication number
- JPS5734015A JPS5734015A JP10744580A JP10744580A JPS5734015A JP S5734015 A JPS5734015 A JP S5734015A JP 10744580 A JP10744580 A JP 10744580A JP 10744580 A JP10744580 A JP 10744580A JP S5734015 A JPS5734015 A JP S5734015A
- Authority
- JP
- Japan
- Prior art keywords
- water
- cordierite
- cordierite composition
- under stirring
- fine powder
- 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
- Compositions Of Oxide Ceramics (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
PURPOSE: Artificial starting materials are used and they are treated in a specific manner to produce a uniformly fine powder of cordierite composition that is converted into cordierite readily by heating.
CONSTITUTION: An aqueous solution containing a water-soluble magnesium salt such as MgCl3.6H2O, a water-soluble aluminum salt such as AlCl3.6H2O and a fine powder of silicon oxide such as silica sol or silica gel is combined with a water- soluble organic solvent such as methanol or ethylene glycol under stirring. Further, an ammonia-alkaline ammonium carbonate solution is added to the above mixture under stirring and the precipitate formed is separated and dried to give a powder of cordierite composition.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55107445A JPS5844608B2 (en) | 1980-08-05 | 1980-08-05 | Method for producing cordierite composition powder |
US06/288,022 US4367292A (en) | 1980-08-05 | 1981-07-29 | Method for manufacture of powder composition for cordierite |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55107445A JPS5844608B2 (en) | 1980-08-05 | 1980-08-05 | Method for producing cordierite composition powder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5734015A true JPS5734015A (en) | 1982-02-24 |
JPS5844608B2 JPS5844608B2 (en) | 1983-10-04 |
Family
ID=14459323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55107445A Expired JPS5844608B2 (en) | 1980-08-05 | 1980-08-05 | Method for producing cordierite composition powder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5844608B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0552019U (en) * | 1991-12-17 | 1993-07-09 | 東陶機器株式会社 | Toilet partition |
-
1980
- 1980-08-05 JP JP55107445A patent/JPS5844608B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0552019U (en) * | 1991-12-17 | 1993-07-09 | 東陶機器株式会社 | Toilet partition |
Also Published As
Publication number | Publication date |
---|---|
JPS5844608B2 (en) | 1983-10-04 |
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