Reforming/dehydrocyclization catalysts
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Sep 24, 1996
Issued Date -
N/A
app pub date -
May 12, 1995
filing date -
Mar 27, 1986
priority date (Note) -
Expired
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Abstract
Reforming is effected with a combination of a primary supported noble-metal catalyst and a catalyst containing one or more medium-pore non-zeolitic molecular sieves (MP-NZMS). The latter reforming and dehydrocyclization catalysts comprise a Group VIII metal and at least one bound MP-NZMS characterized in the calcined form by an adsorption of isobutane of at least 2 percent by weight at a partial pressure of 500 torr and a temperature of 20.degree. C. and characterized by an adsorption of triethylamine less than about 5 percent by weight at a partial pressure of 2.6 torr and a temperature of 22.degree. C. The MP-NZMS catalyst binder preferably is alumina and/or silica, and the Group VIII metal preferably is platinum.
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