Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Silicon containing or process of making
Patent
1986-12-09
1988-12-13
Sneed, Helen M. S.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Silicon containing or process of making
502240, 423326, 423328, 423332, B01J 2108
Patent
active
047910887
ABSTRACT:
Layered silicate materials of high thermal stability and surface area which contain interspathic oxides such as silica as prepared by treating a layered silicate, with organic cation, to spread the layers apart. A compound such as tetraethylorthosilicate, capable of forming said oxide, is thereafter introduced between the layers. The resulting product is treated to form the oxide, e.g. by hydrolysis, to produce the layered silicate material. The resulting product may be employed as a catalyst material in the conversion of hydrocarbons.
REFERENCES:
patent: 4410637 (1983-10-01), Kortbeek et al.
patent: 4481174 (1984-11-01), Baacke et al.
patent: 4482531 (1984-11-01), Kuehl
patent: 4578258 (1986-03-01), Rieck
patent: 4581213 (1986-04-01), Rieck
patent: 4582693 (1986-04-01), Desmond et al.
patent: 4600503 (1986-07-01), Angevine et al.
patent: 4626421 (1986-12-01), Zones
patent: 4632815 (1986-12-01), Valyocsik
Hans P. Eugster, "Hydrous Sodium Silicates from Lake Magadi, Kenya, Precursors of Bedded Chert," Science, pp. 1177-1180, vol. 157, 5, Jul. 1967.
U.S. application Ser. No. 878,787, filed Jun. 27, 1986--Landis et al.
U.S. patent application Ser. No. 687,414 filed 12/28/87.
U.S. patent application Ser. No. 797,084 filed 11/12/85.
Chu Pochen
Kuehl Guenter H.
Landis Michael E.
Gilman M. G.
Hobbes L. P.
Leeds Jackson
McKillop A. J.
Mobil Oil Corporation
LandOfFree
Crystalline layered material MCM-20 and process for its preparat does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Crystalline layered material MCM-20 and process for its preparat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Crystalline layered material MCM-20 and process for its preparat will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2196158