Molecular sieve catalyst composition, its making and use in...

Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – From nonhydrocarbon feed

Reexamination Certificate

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C585S638000, C585S639000, C502S060000, C502S064000, C502S214000, C502S439000, C502S514000, C423SDIG030

Reexamination Certificate

active

10844168

ABSTRACT:
The invention relates to a molecular sieve catalyst composition, to a method of making or forming the molecular sieve catalyst composition, and to a conversion process using the catalyst composition. In particular, the invention is directed to a conversion process for producing olefin(s), preferably ethylene and/or propylene, from a feedstock, preferably an oxygenate containing feedstock in the presence of a molecular sieve having been synthesized in the presence of a flocculant.

REFERENCES:
patent: 3902993 (1975-09-01), Houser et al.
patent: 4025572 (1977-05-01), Lago
patent: 4062905 (1977-12-01), Chang et al.
patent: 4079095 (1978-03-01), Givens et al.
patent: 4299733 (1981-11-01), Tu
patent: 4310440 (1982-01-01), Wilson et al.
patent: 4440871 (1984-04-01), Lok et al.
patent: 4474741 (1984-10-01), Hoelderich et al.
patent: 5063187 (1991-11-01), Burgfels et al.
patent: 5316656 (1994-05-01), Pellet et al.
patent: 5367100 (1994-11-01), Gongwei et al.
patent: 5525323 (1996-06-01), Mueller et al.
patent: 6403855 (2002-06-01), Mertens
patent: 6503863 (2003-01-01), Fung et al.
patent: 6541415 (2003-04-01), Vaughn et al.
patent: 6660682 (2003-12-01), Cao et al.
patent: 6717025 (2004-04-01), Risch et al.
patent: 2003/0018228 (2003-01-01), Vaughn et al.
patent: 2003/0181322 (2003-09-01), Chang et al.
patent: 0 448 000 (1991-09-01), None
patent: 1 424 128 (2004-06-01), None
patent: 3303341 (1994-02-01), None
patent: 1472447 (1989-04-01), None
patent: 1558456 (1990-04-01), None
patent: WO 03/000412 (2003-01-01), None
patent: WO 03/000413 (2003-01-01), None
patent: WO 03/035549 (2003-01-01), None
patent: WO 2005/035120 (2005-04-01), None
Abstract of RU 2173299,“Preparation of Phosphated Crystalline Aluminum Oxide”, Sep. 10, 2001.
Abstract of SU 1472447,“Manufacture of High-Silica Zeolite ZSM-5”, Apr. 15, 1989.
Abstract of SU 1558456,“Method of Separating Heterogeneous Catalyst for Hydrogenation of Fatty Acids from Primary Fatty Alcohols of Hydrogenation Fraction”, Apr. 23, 1990.
U. Hammon, et al,“Formation of Ethene and Propene from Methanol on Zeolite ZSM-s: II. Preparation of Finished Catalysts and Operation of a Fixed-Bed Pilot Plant,”, Applied Catalysis, 37 (1988) pp. 155-174.
Riekert, L. et al.,“Sorption und katalytische Reaktion in Silicoaluminaten und Silicoboraten der Pentasil-Klasse,”Bundesministerium fur Forschung und Technologie, Institut fur Chemische Verfahrenstechnik der Universitot, BMFT-FB-T 82-175, Karlsruhe, Oct. 1982, 34 pages.

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