Dehydrogenation process using a noble metal on a tin...

Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – By dehydrogenation

Reexamination Certificate

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C585S660000

Reexamination Certificate

active

07432406

ABSTRACT:
A dehydrogenation process using an improved noble metal containing catalyst is disclosed. The catalyst comprises a non-acidic molecular sieve having a three-dimensional microporous framework structure of tin, aluminum and silicon tetrahedral oxide units. The non-acidic molecular sieve has a noble metal such as platinum dispersed thereon. The molecular sieve is rendered non-acidic by treating it with an alkali or alkaline earth metal. At least 10% of the tin is in a reduced oxidation state.

REFERENCES:
patent: 2620314 (1952-12-01), Hoeskstra
patent: 4104320 (1978-08-01), Bernard et al.
patent: 4447653 (1984-05-01), Vora
patent: 4868342 (1989-09-01), Verson
patent: 4933161 (1990-06-01), Vaughan et al.
patent: 4982047 (1991-01-01), Barri et al.
patent: 4990710 (1991-02-01), Dessau et al.
patent: 5122489 (1992-06-01), Dessau
patent: 5399336 (1995-03-01), Guth et al.
patent: 5518708 (1996-05-01), Skeels et al.
patent: 5736478 (1998-04-01), Cortright et al.
patent: 5968473 (1999-10-01), Valencia et al.
patent: 5994606 (1999-11-01), Iwakura et al.
patent: 6074624 (2000-06-01), Nemeth et al.
patent: 6306364 (2001-10-01), Valencia et al.
patent: 6600082 (2003-07-01), Le Peltier et al.
patent: 2002/0045787 (2002-04-01), Le Peltier et al.
Huang et al., J. Catal., 159, 340-352, (1996).

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