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Class Information
Number: 208/120.35
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 viii metal or metal oxide (i.e., iron or platinum group metal, or oxide thereof)
Description: Processes wherein the catalytic material includes a group VIII metal or oxide thereof.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
4280898 Fluid catalytic cracking of heavy petroleum fractions Jul. 28, 1981
4280895 Passivation of cracking catalysts Jul. 28, 1981
4265787 Cracking catalyst May. 5, 1981
4259176 Restricting silica content of catalyst inventory to prevent alumina poisoning for SO.sub.x control Mar. 31, 1981
4257876 Passivation of metals contaminating a cracking catalyst with trihydrocarbylantimony oxide and process for converting hydrocarbons Mar. 24, 1981
4253939 Catalyst and process for conversion of hydrocarbons Mar. 3, 1981
4252632 Catalyst and process for conversion of hydrocarbons Feb. 24, 1981
4252636 Catalyst and process for conversion of hydrocarbons Feb. 24, 1981
4252686 Catalyst and process for conversion of hydrocarbons Feb. 24, 1981
4244810 Fluidized catalytic cracking process for increased hydrogen production Jan. 13, 1981
4240899 Sulfur transfer process in catalytic cracking Dec. 23, 1980
4238318 Crystalline silicates and hydrocarbon-conversion processes employing same Dec. 9, 1980
4238317 Catalytic cracking with reduced emission of noxious gases Dec. 9, 1980
4235754 Cracking catalyst Nov. 25, 1980
4233276 Process for the desulfurization of waste gases Nov. 11, 1980
4222856 Method for promoting regeneration of a catalyst in a fluidized regenerator Sep. 16, 1980
4214978 Catalytic cracking Jul. 29, 1980
4206039 Catalytic cracking with reduced emission of noxious gases Jun. 3, 1980
4204944 Process for removing pollutants from nonzeolitic catalyst regenerator flue gas May. 27, 1980
4204945 Removing pollutants from flue gas in nonzeolitic catalytic cracking May. 27, 1980
4199435 NO.sub.x Control in cracking catalyst regeneration Apr. 22, 1980
4198287 Method of regenerating coke-contaminated catalyst with simultaneous combustion of carbon monoxide Apr. 15, 1980
4194965 Fluid catalytic cracking Mar. 25, 1980
4174272 Catalytic cracking of hydrocarbons Nov. 13, 1979
4171286 Catalytic cracking Oct. 16, 1979
4166787 Sulfur oxides control in catalytic cracking Sep. 4, 1979
4164465 Hydrocarbon cracking with catalyst containing a CO oxidation promoter in ultra-stable zeolite particles Aug. 14, 1979
4162213 Catalytic cracking of metal-contaminated oils Jul. 24, 1979
4159239 Catalytic cracking process Jun. 26, 1979
4151121 Hydrocarbon conversion catalyst containing a co-oxidation promoter Apr. 24, 1979
4148751 Method of regenerating coke-contaminated catalyst with simultaneous combustion of carbon monoxide Apr. 10, 1979
4146464 Temporary shutdown of co-combustion devices Mar. 27, 1979
4141858 Passivating metals on cracking catalysts Feb. 27, 1979
4137152 Selective high conversion cracking process Jan. 30, 1979
4137151 Hydrocarbon conversion with cracking catalyst having co-combustion promoters lanthanum and iron Jan. 30, 1979
4120910 Aromatization of ethane Oct. 17, 1978
4118339 Use of noble metal solutions in catalyst regeneration zones Oct. 3, 1978
4118430 Process for the isomerization of hydrocarbons Oct. 3, 1978
4115251 Process for removing pollutants from catalyst regenerator flue gas Sep. 19, 1978
4115250 Method for removing pollutants from catalyst regenerator flue gas Sep. 19, 1978
4115249 Process for removing sulfur from a gas Sep. 19, 1978
4108795 Method of regenerating coke-contaminated catalyst with simultaneous combustion of carbon monoxide Aug. 22, 1978
4107032 Process for cracking hydrocarbons Aug. 15, 1978
4105541 Hydrocarbon conversion over ZSM-38 Aug. 8, 1978
4097410 Hydrocarbon conversion catalyst containing a CO oxidation promoter Jun. 27, 1978
4093535 Catalytic cracking process Jun. 6, 1978
4089798 Process for producing reducing gas May. 16, 1978
4088568 Catalytic cracking of hydrocarbons May. 9, 1978
4080397 Method for upgrading synthetic oils boiling above gasoline boiling material Mar. 21, 1978
4078991 Treatment of clay materials to form super-active catalyst Mar. 14, 1978

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