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Browse by Category: Main > Material Science
Class Information
Number: 208/120.3
Name: Mineral oils: processes and products > Chemical conversion of hydrocarbons > Cracking > Catalytic > Silica or silicate containing catalyst > With metal or metal oxide > With group iii metal, rare earth metal, or metal oxide (i.e., sc, y, al, ga, in, tl, metal of atomic number 57-71 or oxide thereof) > With group vi metal or metal oxide (i.e., cr, mo, w, po, or oxide thereof)
Description: Processes wherein the catalytic material includes a group VI metal or oxide thereof.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8318000 Method of producing a crude product Nov. 27, 2012
8241489 Systems, methods, and catalysts for producing a crude product Aug. 14, 2012
8084383 Gasoline sulfur reduction catalyst for fluid catalytic cracking process Dec. 27, 2011
8012343 Heavy feed HPC process using a mixture of catalysts Sep. 6, 2011
8007765 Microporous crystalline material, zeolite ITQ-37, preparation method and use Aug. 30, 2011
7686943 Hydroprocessing using hydrothermally-prepared bulk multimetallic catalysts Mar. 30, 2010
7655136 Process for producing middle distillates by hydroisomerizing and hydrocracking feeds from the Fischer-Tropsch process using a doped catalyst based on mesoporous alumina-silica with a controlle Feb. 2, 2010
7641787 Compositions and processes for reducing NO.sub.x emissions during fluid catalytic cracking Jan. 5, 2010
7591941 Systems, methods, and catalysts for producing a crude product Sep. 22, 2009
7431825 Gasoline sulfur reduction using hydrotalcite like compounds Oct. 7, 2008
7347930 Process for cracking hydrocarbon oils Mar. 25, 2008
7347929 Gasoline sulfur reduction using hydrotalcite like compounds Mar. 25, 2008
7125817 Combined cracking and selective hydrogen combustion for catalytic cracking Oct. 24, 2006
7122492 Combined cracking and selective hydrogen combustion for catalytic cracking Oct. 17, 2006
7090767 Hydrodesulfurization of gasoline fractions Aug. 15, 2006
6790343 Sulfur transfer additive for catalytic cracking of hydrocarbons and a catalytic cracking process of hydrocarbons using the same Sep. 14, 2004
6726834 Process for catalytic cracking of a hydrocarbon feed with a MFI aluminisilcate composition Apr. 27, 2004
6723228 Additive used in catalytic cracking of hydrocarbons and a process of catalytic cracking of hydrocarbons using the same Apr. 20, 2004
6558647 Microporous and mesoporous silicoaluminate solid, process for preparation, use as a catalyst and for hydrocarbon conversion May. 6, 2003
6153089 Upgradation of undesirable olefinic liquid hydrocarbon streams Nov. 28, 2000
6136290 IM-5 zeolite, a process for its preparation and catalytic applications thereof Oct. 24, 2000
5972205 FCC process using binary molecular sieves having a core and shell of different structures and compositions Oct. 26, 1999
5954946 Hydrocarbon conversion catalysts Sep. 21, 1999
5868923 Hydroconversion process Feb. 9, 1999
5863417 Method for analyzing for strippable hydrocarbon on FCC catalyst Jan. 26, 1999
5723716 Method for upgrading waxy feeds using a catalyst comprising mixed powdered dewaxing catalyst and powdered isomerization catalyst formed into a discrete particle (LAW082) Mar. 3, 1998
5641395 Process and compositions for Mn containing catalyst for carbo-metallic hydrocarbons Jun. 24, 1997
5591324 Hydroprocessing scheme for production of premium isomerized light gasoline Jan. 7, 1997
5582713 Catalytic cracking utilizing a catalyst comprising zeolite GZS-11 Dec. 10, 1996
5318692 FCC for producing low emission fuels from high hydrogen and low nitrogen and aromatic feeds Jun. 7, 1994
5318693 FCC for producing low emission fuels from high hydrogen and low nitrogen and aromatic feeds Jun. 7, 1994
5318694 FCC for producing low emission fuels from high hydrogen and low nitrogen and aromatic feeds Jun. 7, 1994
5314612 Fluid catalytic cracking process for producing low emissions fuels May. 24, 1994
5294332 FCC catalyst and process Mar. 15, 1994
5284717 Method for producing raw materials for a reformer by cracking and desulfurizing petroleum fuels Feb. 8, 1994
5183559 Rare earth exchanged layered silicate catalysts Feb. 2, 1993
5164073 Catalytic cracking catalyst containing diatomaceous earth Nov. 17, 1992
5160032 Hydrocarbon conversion process using alumina clay compositions Nov. 3, 1992
5135642 Hydrocarbon conversion processes using novel crystalline silicon enhanced aluminas Aug. 4, 1992
5112473 Hydrotreating or cracking process employing an acidified dealuminated Y-zeolite May. 12, 1992
5085763 Catalyst and its use for a catalytic dewaxing process Feb. 4, 1992
5062946 Catalytic dewaxing process Nov. 5, 1991
5047141 Larger pore molecular sieves of controlled activity Sep. 10, 1991
5037531 Catalytic cracking process Aug. 6, 1991
5037530 Catalytic cracking with layered silicates Aug. 6, 1991
4992161 Chromium/tin mixture as sulfur dioxide oxidation promoter for FCC units Feb. 12, 1991
4976847 Process for the catalytic cracking of a hydrocarbon feedstock Dec. 11, 1990
4902392 Hydrocracking process Feb. 20, 1990
4831208 Chemical processing with an operational step sensitive to a feedstream component May. 16, 1989
4793980 Hollow porous microspheres as substrates and containers for catalyst Dec. 27, 1988

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