Chemistry of inorganic compounds – Silicon or compound thereof – Oxygen containing
Patent
1991-03-18
1991-12-03
Morris, Theodore
Chemistry of inorganic compounds
Silicon or compound thereof
Oxygen containing
502 64, 502 79, 502 78, C01B 3334
Patent
active
050698907
ABSTRACT:
A novel treated charge zeolite is prepared by treating charge zeolite (which is essentially free of Secondary Pores) with steam for 5-60 hours at 1000.degree. F.-1500.degree. F. Product is particularly characterized by increased Secondary Pore Volume (pores of diameter of 100A-600A) in amount of as high as 0.20 cc/g.
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Dai Pei-Shing E.
Martin Bobby R.
Sherwood, Jr. David E.
Brunsman David M.
Kulason Robert A.
Morris Theodore
O'Loughlin James J.
Seutter Carl G.
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