JPS53117695A - Production of gamma-dicalcium silicate powder having large surface area - Google Patents
Production of gamma-dicalcium silicate powder having large surface areaInfo
- Publication number
- JPS53117695A JPS53117695A JP3258977A JP3258977A JPS53117695A JP S53117695 A JPS53117695 A JP S53117695A JP 3258977 A JP3258977 A JP 3258977A JP 3258977 A JP3258977 A JP 3258977A JP S53117695 A JPS53117695 A JP S53117695A
- Authority
- JP
- Japan
- Prior art keywords
- silicate powder
- dicalcium silicate
- surface area
- large surface
- gamma
- 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
Abstract
PURPOSE: To obtain ϒ-dicalcium silicate powder having large surface area which shows high free chlorine capturing power when used as a stabilizer for chlorinecontg. resin, by calcining a mixt. of ϒ-dicalcium silicate powder and an alkali metal carbonate or MgCO3 followed by cooling.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3258977A JPS53117695A (en) | 1977-03-23 | 1977-03-23 | Production of gamma-dicalcium silicate powder having large surface area |
US05/799,131 US4118227A (en) | 1976-05-24 | 1977-05-20 | Process for producing dicalcium silicate power |
AU25350/77A AU508028B2 (en) | 1976-05-24 | 1977-05-20 | Producing dicalcium silicate |
CA278,940A CA1083781A (en) | 1976-05-24 | 1977-05-20 | Process for producing dicalcium silicate powder |
FR7715776A FR2352748A1 (en) | 1976-05-24 | 1977-05-23 | PERFECTED PROCESS FOR THE PREPARATION OF CALCIUM ORTHOSILICATE POWDER |
ES459084A ES459084A1 (en) | 1976-05-24 | 1977-05-24 | Process for producing dicalcium silicate power |
DE2723452A DE2723452C3 (en) | 1976-05-24 | 1977-05-24 | Process for the production of fine-grained γ-dicalcium silicate |
NLAANVRAGE7705710,A NL182795C (en) | 1976-05-24 | 1977-05-24 | METHOD FOR PREPARING GAMMA-DICALCIUM SILICATE AND METHOD FOR MANUFACTURING PREPARATIONS CONTAINING PREPARED GAMMA-DICALCIUM SILICATE |
IT23957/77A IT1078994B (en) | 1976-05-24 | 1977-05-24 | PROCESS PERFECTED TO PRODUCE BICALCIC SILICATE POWDER |
GB21862/77A GB1573519A (en) | 1976-05-24 | 1977-05-24 | Process for preparing dicalcium silicate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3258977A JPS53117695A (en) | 1977-03-23 | 1977-03-23 | Production of gamma-dicalcium silicate powder having large surface area |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53117695A true JPS53117695A (en) | 1978-10-14 |
Family
ID=12363042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3258977A Pending JPS53117695A (en) | 1976-05-24 | 1977-03-23 | Production of gamma-dicalcium silicate powder having large surface area |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53117695A (en) |
-
1977
- 1977-03-23 JP JP3258977A patent/JPS53117695A/en active Pending
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