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Class Information
Number: 502/79
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Zeolite or clay, including gallium analogs > Faujasite type (e.g., x or y, etc.)
Description: Composition in which a zeolite is characterized by having a silica to alumina ratio of about 2.5 to about 7 and a very open framework, comprising truncated octahedra (B cages) characteristic of sodalite linked by hexagonal prisms forming super cages, and a pore size of approximately 60 to 15° A.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8703636 Method of manufacturing a catalyst body by post-impregnation Apr. 22, 2014
8703635 Catalyst composition and its use thereof in aromatics alkylation Apr. 22, 2014
8685875 Methods for enhancing the mesoporosity of zeolite-containing materials Apr. 1, 2014
8679323 Process for middle distillate production from Fischer-Tropsch waxes using a modified-zeolite-based catalyst by a basic treatment Mar. 25, 2014
8673802 Catalyst for catalytic cracking of hydrocarbon, which is used in production of light olefin and production method thereof Mar. 18, 2014
8658553 Catalytic composition and process for the transalkylation of aromatic hydrocarbons Feb. 25, 2014
8641889 Hydrocracking process using a zeolite modified by basic treatment Feb. 4, 2014
8642499 Catalytic cracking catalyst compositions having improved bottoms conversion Feb. 4, 2014
8637419 Method for making a hydroprocessing catalyst Jan. 28, 2014
8617513 Mesostructured zeolitic materials and methods of making and using the same Dec. 31, 2013
8614160 Catalyst compositions for improved fluid catalytic cracking (FCC) processes targeting propylene production Dec. 24, 2013
8603433 Aluminosilicate X-type zeolite compositions with low LTA-type zeolite Dec. 10, 2013
8603434 Binder-converted aluminosilicate X-type zeolite compositions with low LTA-type zeolite Dec. 10, 2013
8557106 Hydrocracking process selective for improved distillate and improved lube yield and properties Oct. 15, 2013
8557028 Binderless zeolitic adsorbents, methods for producing binderless zeolitic adsorbents, and adsorptive separation processes using the binderless zeolitic adsorbents Oct. 15, 2013
8551900 Purification of an olefinic fraction by adsorption on alumina-faujasite co-granules Oct. 8, 2013
8530367 Agglomerated zeolitic adsorbents, their method of preparation and their uses Sep. 10, 2013
8524624 Mesostructured zeolitic materials, and methods of making and using the same Sep. 3, 2013
8524625 Compositions and methods for improving the hydrothermal stability of mesostructured zeolites by rare earth ion exchange Sep. 3, 2013
8518242 Fibrous substrate-based hydroprocessing catalysts and associated methods Aug. 27, 2013
8513150 Extra mesoporous Y zeolite Aug. 20, 2013
8481443 Transalkylation of heavy aromatic hydrocarbon feedstocks Jul. 9, 2013
8475649 Magnetic removal of material from a mixture based on sulfided diluent in the mixture Jul. 2, 2013
8470726 Alkylation catalysts with low olefin skeletal isomerization activity Jun. 25, 2013
8388735 Adsorbent media with Li exchanged zeolite Mar. 5, 2013
8372772 Hydrocracking catalyst and process using insitu produced Y-fauajasite Feb. 12, 2013
8366911 Method of producing liquid fuel Feb. 5, 2013
8361434 Extra mesoporous Y zeolite Jan. 29, 2013
8337588 Modified zeolite Y membranes for high-performance CO.sub.2 separation Dec. 25, 2012
8334230 Honeycomb structure Dec. 18, 2012
8288302 Method of preparing substrates--molecular sieve layers complex using ultrasound and apparatuses used therein Oct. 16, 2012
8283273 Promoters for controlling acidity and pore size of zeolite catalysts for use in alkylation Oct. 9, 2012
8282900 Agent for rendering halogen-containing gas harmless, and method of rendering halogen-containing gas harmless using same Oct. 9, 2012
8283274 Binderless zeolitic adsorbents, methods for producing binderless zeolitic adsorbents, and processes for adsorptive separation of para-xylene from mixed xylenes using the binderless zeolitic ad Oct. 9, 2012
8262902 Magnetic removal of material from a mixture based on sulfided diluent in the mixture Sep. 11, 2012
8258070 Engine exhaust catalysts containing palladium-gold Sep. 4, 2012
8221615 Gasoline sulfur reduction catalyst for fluid catalytic cracking process Jul. 17, 2012
8207388 Catalytic composition and process for the transalkylation of aromatic hydrocarbons Jun. 26, 2012
8153543 Method for preparing composites of zeolite-fiber substrate Apr. 10, 2012
8148285 Method for manufacturing zeolite Y with aluminum and titanium inserted therein Apr. 3, 2012
8123835 High rate and high crush-strength adsorbents Feb. 28, 2012
8119552 Catalyst composition for hydrocracking and process of mild hydrocracking and ring opening Feb. 21, 2012
8105968 Bimetallic alkylation catalysts Jan. 31, 2012
8058199 Processes for producing alkylbenzenes over solid acid catalyst at low benzene to olefin ratios and low heavies make Nov. 15, 2011
8043989 Desulfurization system for hydrocarbon fuel Oct. 25, 2011
8043988 FAU-structural-type supported zeolite membranes, their process for preparation and their applications Oct. 25, 2011
8008223 Mesostructured zeolitic materials, and methods of making and using the same Aug. 30, 2011
7976697 NO.sub.X reduction compositions for use in partial burn FCC processes Jul. 12, 2011
7960307 Catalyst composition for reducing gasoline sulfur content in catalytic cracking process Jun. 14, 2011
7939701 Aromatic isomerization catalyst and a process of use thereof May. 10, 2011

1 2 3 4 5 6 7 8 9 10 11










 
 
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