Chemistry of inorganic compounds – Silicon or compound thereof – Oxygen containing
Patent
1994-09-01
1996-10-22
Straub, Gary P.
Chemistry of inorganic compounds
Silicon or compound thereof
Oxygen containing
423333, C01B 3332
Patent
active
055674046
ABSTRACT:
An improved layered sodium silicate having a .delta. crystalline structure and a process for preparing it is described. By pulverizing anhydrous sodium silicate into an anhydrous sodium silicate powder, adding a limited mount of water to form a mixture granulating the mixture, and directly calcining the granules, a layered sodium silicate having improved calcium ion binding capacity and magnesium ion binding capacity can be produced.
REFERENCES:
patent: 4585642 (1986-04-01), Rieck
patent: 5183651 (1993-02-01), Schimmel et al.
patent: 5211930 (1993-05-01), Schimmel et al.
patent: 5236681 (1993-08-01), Chu et al.
patent: 5236682 (1993-08-01), Schimmel et al.
patent: 5268156 (1993-12-01), Schimmel et al.
patent: 5283043 (1994-02-01), Johnson et al.
Jeong Soon-Yong
Lee Jung-Min
Park Chun-Hee
Park Jeong-Hwan
Suh Jeong-Kwon
Hendrickson Stuart L.
Korea Research Institute of Chemical Technology
Straub Gary P.
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