JPS53146728A - Dry refining method for silica sand and apparatus for it - Google Patents
Dry refining method for silica sand and apparatus for itInfo
- Publication number
- JPS53146728A JPS53146728A JP6267177A JP6267177A JPS53146728A JP S53146728 A JPS53146728 A JP S53146728A JP 6267177 A JP6267177 A JP 6267177A JP 6267177 A JP6267177 A JP 6267177A JP S53146728 A JPS53146728 A JP S53146728A
- Authority
- JP
- Japan
- Prior art keywords
- silica sand
- refining method
- dry refining
- dry
- sand
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6267177A JPS53146728A (en) | 1977-05-27 | 1977-05-27 | Dry refining method for silica sand and apparatus for it |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6267177A JPS53146728A (en) | 1977-05-27 | 1977-05-27 | Dry refining method for silica sand and apparatus for it |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53146728A true JPS53146728A (en) | 1978-12-20 |
Family
ID=13206979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6267177A Pending JPS53146728A (en) | 1977-05-27 | 1977-05-27 | Dry refining method for silica sand and apparatus for it |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53146728A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61122143A (en) * | 1984-11-15 | 1986-06-10 | 第一セメント株式会社 | Manufacture of dry gypsum dihydrate containing lime |
JPS61227953A (en) * | 1985-04-03 | 1986-10-11 | 第一セメント株式会社 | Manufacture of gypsum lime composition |
-
1977
- 1977-05-27 JP JP6267177A patent/JPS53146728A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61122143A (en) * | 1984-11-15 | 1986-06-10 | 第一セメント株式会社 | Manufacture of dry gypsum dihydrate containing lime |
JPS61227953A (en) * | 1985-04-03 | 1986-10-11 | 第一セメント株式会社 | Manufacture of gypsum lime composition |
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