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Class Information
Number: 208/111.25
Name: Mineral oils: processes and products > Chemical conversion of hydrocarbons > Cracking > Hydrogenative > 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, ln, tl, metal of atomic number 57-71, or oxide thereof) > With group ii metal or metal oxide (i.e., alkaline earth metal, be, mg, zn, cd, hg, or oxide thereof)
Description: Processes wherein the catalytic material includes a group II metal or oxide thereof.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8022003 Crystalline composition, preparation and use Sep. 20, 2011
8021642 Crystalline composition, preparation and use Sep. 20, 2011
7641787 Compositions and processes for reducing NO.sub.x emissions during fluid catalytic cracking Jan. 5, 2010
7625481 Systems and methods of producing a crude product Dec. 1, 2009
7582202 Composition comprising a metal hydroxy salt, its preparation and use as catalyst or sorbent Sep. 1, 2009
6736959 Process for improving the pour point of feeds containing paraffins using a catalyst based on a bridged dioctahedral 2:1 phyllosilicate May. 18, 2004
6537442 Cogel containing oxidic compounds of tetravalent, trivalent, and divalent metallic elements Mar. 25, 2003
6533923 Trioctahedral phyllosilicates 2:1 of a stevensite or kerolite type modified post-synthesis, method of preparation and use in catalysis Mar. 18, 2003
6334947 Catalyst comprising at least a hydrogenation metal component and a synthetic clay and a process of using Jan. 1, 2002
6171475 Process for controlled degradation of hydrocarbon polymers Jan. 9, 2001
5977425 Method for upgrading waxy feeds using a catalyst comprising mixed powdered dewaxing catalyst and powdered isomerization catalyst formed into a discrete particle Nov. 2, 1999
5804058 Catalytic dewaxing processes using alumina free coated catalyst Sep. 8, 1998
5750020 Process for removing sulfur oxides or nitrogen oxides from a gaseous mixture in an FCC process May. 12, 1998
5683572 Zeolite SSZ-44 Nov. 4, 1997
5641393 High-silica zeolite SSZ-37 and methods of making and using same Jun. 24, 1997
5614079 Catalytic dewaxing over silica bound molecular sieve Mar. 25, 1997
5565088 Hydrocracking process for enhanced quality and quantity of middle distillates Oct. 15, 1996
5554274 Manufacture of improved catalyst Sep. 10, 1996
5516957 Discrete molecular sieve and use May. 14, 1996
5409597 Hydrocarbon conversion process using a pillared clay containing fluorided pillars Apr. 25, 1995
5385663 Integrated hydrocracking-catalytic dewaxing process for the production of middle distillates Jan. 31, 1995
5374349 Hydrocracking process employing catalyst containing zeolite beta and a pillared clay Dec. 20, 1994
5328675 Transition-metal-aluminosilicate hydrocarbon conversion catalysts having an L type structure, ECR-22-D Jul. 12, 1994
5328590 Hydrocracking process using a catalyst containing zeolite beta and a layered magnesium silicate Jul. 12, 1994
5292426 Wax conversion process Mar. 8, 1994
5286368 Hydrocarbon conversion process using a novel beidellite clay Feb. 15, 1994
5277791 Zeolite from the class of mazzite, process for its synthesis, and its use as a catalyst Jan. 11, 1994
5277792 Production of hydrocracked lubricants Jan. 11, 1994
5276236 Discrete molecular sieve and use Jan. 4, 1994
5273645 Manufacture of lubricating oils Dec. 28, 1993
5250277 Crystalline oxide material Oct. 5, 1993
5246566 Wax isomerization using catalyst of specific pore geometry Sep. 21, 1993
5233112 Catalytic conversion over specially synthesized crystalline porous chalcogenides Aug. 3, 1993
5230790 Hydrocarbon conversion processes using modified zeolite Omega Jul. 27, 1993
5207893 Hydrocracking process employing a novel iron-containing aluminosilicate May. 4, 1993
5202014 Zeolite SSZ-25 Apr. 13, 1993
5183557 Hydrocracking process using ultra-large pore size catalysts Feb. 2, 1993
5158665 Synthesis of a crystalline silicoaluminophosphate Oct. 27, 1992
5149421 Catalytic dewaxing process for lube oils using a combination of a silicoaluminophosphate molecular sieve catalyst and an aluminosilicate zeolite catalyst Sep. 22, 1992
5139648 Hydrocarbon conversion process using pillared clay and a silica-substituted alumina Aug. 18, 1992
5139647 Process for preparing low pour middle distillates and lube oil using a catalyst containing a silicoaluminophosphate molecular sieve Aug. 18, 1992
5137705 Synthesis of crystalline silicate ZSM-12 Aug. 11, 1992
5135638 Wax isomerization using catalyst of specific pore geometry Aug. 4, 1992
5087347 Silicoaluminophosphate hydrocarbon conversion process using SM-3 Feb. 11, 1992
5080778 Hydrocarbon conversion process using novel silica-substituted aluminas Jan. 14, 1992
5080878 Modified crystalline aluminosilicate zeolite catalyst and its use in the production of lubes of high viscosity index Jan. 14, 1992
5076907 Middle distillate hydrocracking process Dec. 31, 1991
5026943 Catalytic conversion over catalyst comprising synthetic crystal MCM-35 Jun. 25, 1991
5015361 Catalytic dewaxing process employing surface acidity deactivated zeolite catalysts May. 14, 1991
5001094 Hydrocarbon conversion process including acidic zeolite reactivation Mar. 19, 1991

1 2 3 4










 
 
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