Molecular sieve compositions, catalyst thereof, their making and use in conversion processes

The invention relates to a catalyst composition, a method of making the same and its use in the conversion of a feedstock, preferably an oxygenated feedstock, into one or more olefin(s), preferably ethylene and/or propylene The catalyst composition comprises a molecular sieve and at least one oxide of a metal from Group 4 optionally in combination with at least one metal from Groups 2 and 3 of the Periodic Table of Elements.

Molecular sieve compositions, catalyst thereof, their making and use in conversion processes

The invention relates to a catalyst composition, a method of making the same and its use in the conversion of a feedstock, preferably an oxygenated feedstock, into one or more olefin(s), preferably ethylene and/or propylene The catalyst composition comprises a molecular sieve and at least one metal oxide, such as a magnesium oxide that, when saturated with acetone and contacted with said acetone for 1 hour at 25.degree. C., converts more than 80% of the acetone.

Process for production of molecular sieve adsorbent blends

A process for the production of a molecular sieve adsorbent blend product with improved performance characteristics produced by preparing a zeolite powder, preparing a highly dispersed attapulgite fiber binder, mixing the zeolite powder with the highly dispersed attapulgite binder to form a mixture, forming molecular sieve adsorbent products into a shaped material and calcining the shaped material, wherein the tapped bulk density of the highly dispersed attapulgite fibers measured according to DIN/ISO 787 is more than about 550 g/ml.

Method of making molecular sieve catalyst

Disclosed is a method for making molecular sieve catalyst particles. Dried molecular sieve catalyst particles are used to make the catalyst. The dried molecular sieve catalyst particles are put into an aqueous solution and stirred to make a slurry. The slurry is dried to make the molecular sieve catalyst particles. Optionally, the dried molecular sieve catalyst particles made from the slurry are calcined.

More related patents

Put Your related Products Here

Chabazite-containing molecular sieve, its synthesis and its use in the conversion of oxygenates to olefins

Synthesis of molecular sieve catalysts

Process for synthesis of high-silica silicate molecular sieve

Inorganic composite membrane comprising molecular sieve crystals

Lithium-aluminum-phosphorus-silicon-oxide molecular sieve compositions

Molecular sieve type gas separation systems

Molecular sieve layers and processes for their manufacture

Process for production of molecular sieve adsorbent blends

Molecular sieve compositions, catalyst thereof, their making and use in conversion processes

	PUB. APP. NO.	Title
401	20030176752	Molecular sieve compositions, catalyst thereof, their making and use in conversion processes
402	20030171633	Molecular sieve compositions, catalyst thereof, their making and use in conversion processes
403	20030171205	Process for production of molecular sieve adsorbent blends
404	20030135079	Method of making molecular sieve catalyst
405	20030127359	Molecular sieve CIT-6
406	20030125598	Converting oxygenates to olefins over a catalyst comprising acidic molecular sieve of controlled carbon atom to acid site ratio
407	20030109764	SYNTHESIS OF MOLECULAR SIEVE CATALYSTS
408	20030091504	Method for controlling synthesis conditions during molecular sieve synthesis using combinations of quaternary ammonium hydroxides and halides
409	20030055304	Heat treating a molecular sieve and catalyst
410	20030052006	Development of a gel-free molecular sieve based on self-assembled nano-arrays
411	20030032848	Hydrocarbon conversion processes using non-zeolitic molecular sieve catalysts
412	20030028062	Rejuvenating SAPO molecular sieve with anhydrous liquid or vapor
413	20030018231	Production of light olefins from oxygenate using framework gallium-containing medium pore molecular sieve
414	20030018230	Metal containing small pore molecular sieve catalyst for oxygenates conversion
415	20030018229	Molecular sieve catalyst composition, its making and use in conversion processes
416	20030018228	Molecular sieve catalyst composition, its making and use in conversion processes
417	20020198427	Protecting catalytic activity of a SAPO molecular sieve
418	20020187896	Carbon molecular sieve and process for preparing the same
419	20020177705	Novel substituted calix (4) pyrroles and process for the synthesis of calix (4) pyrroles over molecular sieve catalysts
420	20020169067	Rejuvenating SAPO molecular sieve by freeze drying
421	20020165090	Silicoaluminophosphate molecular sieve
422	20020165089	Silicoaluminophosphate molecular sieve
423	20020143198	Synthesis of TMBQ with transition metal-containing molecular sieve as catalysts
424	20020143175	Process for synthesis of a porphyrin compound using a molecular sieve catalyst under microwave irradiation
425	20020127164	Mesoporous molecular sieve and a process for the preparation of the same
426	20020115897	Rejuvenating SAPO molecular sieve by freeze drying
427	20020110699	Metal surfaces coated with molecular sieve for corrosion resistance
428	20020055433	Heat treating a molecular sieve and catalyst
429	20020051745	Process for the preparation of hybrid mesoporous molecular sieve silicas from amine surfactants
430	20020019307	PROCESS FOR SKELETAL ISOMERISATION OF LINEAR OLEFINS USING A PRETREATED MOLECULAR SIEVE AND A CATALYST CONTAINING A PRETREATED SIEVE
431	20020016522	Synthesis of molecular sieve catalysts
432	20010053745	CATALYTIC CONVERTER HAVING CATALYST WITTH NOBLE METAL ON ALUMINA AND MOLECULAR SIEVE CRYSTAL SURFACE AND METHODS OF MAKING SAME
433	20010049998	Molecular sieve adsorbent for gas purification and preparation thereof
434	20010043901	Process for the preparation of molecular sieve silicas
435	20010021369	Titanium-silicalite molecular sieve and the method for its preparation
436	20010020119	Protecting catalytic activity of a SAPO molecular sieve

a b c d e f g h i j k l m n o p q r s t u v w x y z	free patent search	site map
Copyright © 2006 - 2008 Patent Information Search