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Class Information
Number: 585/751
Name: Chemistry of hydrocarbon compounds > Saturated compound synthesis > By isomerization > Using metal oxide or hydroxide catalyst > Including free metal
Description: Subject matter wherein a metal in the elemental state is included along with a metal oxide or metal hydroxide in the catalyst.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8426666 Isomerization of wet hexanes Apr. 23, 2013
8222473 Isomerization of light paraffins Jul. 17, 2012
8142644 Process for hydrocracking and hydro-isomerisation of a paraffinic feedstock Mar. 27, 2012
8067658 Isomerization process Nov. 29, 2011
7893312 C.sub.7+paraffin isomerisation process and catalyst therefore Feb. 22, 2011
7875757 Combination reforming and isomerization process Jan. 25, 2011
7838272 Increased yield in gas-to-liquids processing via conversion of carbon dioxide to diesel via microalgae Nov. 23, 2010
7659438 Isomerization of wet hexanes Feb. 9, 2010
7399896 Isomerization catalyst and process Jul. 15, 2008
7368626 Method of isomerizing hydrocarbon May. 6, 2008
7326819 High-activity isomerization catalyst and process Feb. 5, 2008
7022889 Isomerization process using novel catalyst Apr. 4, 2006
7019183 Process for producing adamantane compound Mar. 28, 2006
7015175 High-activity isomerization catalyst and process Mar. 21, 2006
6881873 High-activity isomerization catalyst and process Apr. 19, 2005
6784328 Process for producing adamantane compound Aug. 31, 2004
6723889 Process for producing a highly paraffinic diesel fuel having a high iso-paraffin to normal paraffin mole ratio Apr. 20, 2004
6670516 Process for producing phenyl-alkanes using olefin isomerization and paraffin recycle Dec. 30, 2003
6495733 Superacid catalyst for the hydroisomerization of n-paraffins Dec. 17, 2002
6420305 Solid acid catalyst, method for producing the same and reaction method using the same Jul. 16, 2002
6355856 Catalyst based on molybdenum and its use in the isomerization of N-paraffins Mar. 12, 2002
6320089 Paraffin-isomerization catalyst and process Nov. 20, 2001
6310265 Isomerization of paraffins Oct. 30, 2001
6204426 Process for producing a highly paraffinic diesel fuel having a high iso-paraffin to normal paraffin mole ratio Mar. 20, 2001
6187981 Process for producing arylalkanes and arylalkane sulfonates, compositions produced therefrom, and uses thereof Feb. 13, 2001
6118036 Alkane isomerization using reversible flow Sep. 12, 2000
6080904 Isomerization process Jun. 27, 2000
6015932 Reactivation of a high-activity isomerization catalyst Jan. 18, 2000
5994607 Paraffin isomerization process comprising fractionation having at least two draw-off levels associated with at least two isomerization zones Nov. 30, 1999
5990371 Process for the selective hydroisomerization of long linear and/or slightly branched paraffins using a catalyst based on a molecular sieve Nov. 23, 1999
5948948 Paraffin isomerisation process using reactive distillation Sep. 7, 1999
5905181 Process for the isomerization of paraffins May. 18, 1999
5831140 Isomerization process comprising fractionation having at least two draw-off levels associated with at least two isomerization zones Nov. 3, 1998
5811630 PSA process with reaction for reversible reactions Sep. 22, 1998
5770783 Alkane isomerization using reversible flow reactive chromatography Jun. 23, 1998
5648589 Group VIII metal containing tungsten oxide silica modified zirconia as acid catalyst Jul. 15, 1997
5648590 Liquid phase isomerization of alkanes Jul. 15, 1997
5625115 Wax hydroisomerization using a difunctional catalyst Apr. 29, 1997
5608134 Process for preparing an effective catalyst for n-paraffins hydroisomerization Mar. 4, 1997
5578196 Process for reducing the benzene content of petrols Nov. 26, 1996
5576466 Process for the isomerisation of straight hydrocarbons containing at least 7 carbon atoms using catalysts with a base of molybdenum oxycarbide Nov. 19, 1996
5557029 Isomerization of saturated hydrocarbons Sep. 17, 1996
5516964 Hydrocarbon isomerization using solid superacid catalysts comprising platinum metal May. 14, 1996
5498821 Carbon dioxide addition in hydrocracking/hydroisomerization processes to control methane production Mar. 12, 1996
5494571 Naphtha upgrading using solid superacid catalysts comprising platinum metal Feb. 27, 1996
5292989 Silica modifier hydroisomerization catalyst Mar. 8, 1994
5264648 Process for the obtainment of a light paraffin isomerization catalyst Nov. 23, 1993
5248409 Metal on rare earth modified silica alumina as hydrocarbon conversion catalyst Sep. 28, 1993
5245102 Isomerization with distillation and PSA recycle streams Sep. 14, 1993
5233120 Process for the isomerization of C.sub.5 /C.sub.6 normal paraffins with recycling of normal paraffins Aug. 3, 1993

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