Chemistry of inorganic compounds – Silicon or compound thereof – Oxygen containing
Patent
1989-01-31
1990-06-12
Doll, John
Chemistry of inorganic compounds
Silicon or compound thereof
Oxygen containing
423118, 423618, C01B 3328
Patent
active
049331612
ABSTRACT:
This invention relates to novel zeolitic compositions having tin substituted into the framework positions and a method for their preparation. The process of preparation more specifically involves hydrothermally treating aluminosilicate silica zeolite in the presence of tin compounds.
REFERENCES:
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patent: 4104320 (1978-08-01), Bernard et al.
patent: 4329328 (1982-05-01), McAnespie
patent: 4394300 (1983-07-01), Chu et al.
patent: 4503023 (1985-03-01), Breck et al.
patent: 4576805 (1986-03-01), Chang et al.
Rice Stephen B.
Vaughan David E. W.
Breneman R. Bruce
Doll John
Exxon Research and Engineering Company
Hantman Ronald D.
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