1
Clarence D Chang, Shamsher S Grover: Conversion of methanol to gasoline components. Mobil Oil Corporation, Charles A Huggett, Carl D Farnsworth, November 15, 1977: US04058576 (96 worldwide citation)

A method and sequence of process steps is described for effecting the conversion of lower alcohols comprising methanol, ethanol and propanol to gasoline boiling range component arranged to significantly extract reaction heat and selectively control the restricting of the alcohol feed through the pro ...


2
Walter R Derr Jr, Lawrence E Gallagher, James H Haddad, Stephen J McGovern, Klaus W Schatz, Fritz A Smith: Method and arrangement of apparatus for hydrogenating hydrocarbons. Mobil Oil Corporation, Charles A Huggett, Carl D Farnsworth, November 21, 1978: US04126539 (89 worldwide citation)

A CHD reactor is modified to include a feed nozzle arrangement which hydrogen-saturates the charged liquid before distribution across the fixed catalyst bed by a pair of gas/liquid distributor trays. Product is recovered from the catalyst bed through an apparatus arrangement comprising Glitsch grid ...


3
Francis G Dwyer, Francis V Hanson, Albert B Schwartz: Conversion of methanol to gasoline product. Mobil Oil Corporation, Charles A Huggett, Carl D Farnsworth, July 12, 1977: US04035430 (89 worldwide citation)

The conversion of methanol to gasoline boiling products in a plurality of sequentially arranged catalyst beds comprising a dehydration catalyst followed by a special class of crystalline zeolite conversion catalyst is described wherein the dehydration catalyst life is prolonged and durene formed in ...


4
James C W Kuo: Conversion of methanol to gasoline components. Mobil Oil Corporation, Charles A Huggett, Carl D Farnsworth, January 6, 1976: US03931349 (83 worldwide citation)

A process is described for the production of aromatics boiling in the gasoline boiling range from methanol carried out in two stages wherein a heat dissipating diluent is employed in the second stage during contact with a crystalline zeolite catalyst selective for the purpose and the first stage exo ...


5
Robert R Dean, Jean Louis Mauleon, Robert W Pfeiffer: Method and apparatus for cracking residual oils. Carl D Farnsworth, May 25, 1982: US04331533 (69 worldwide citation)

A hydrocarbon conversion-catalyst regeneration process and apparatus is described for converting residual oils and regeneration of catalyst in two separate low and higher temperature regeneration stages stacked one above the other on the same or different vertical axis to provide catalyst at a tempe ...


6
Hartley Owen, Edward J Rosinski, Paul B Venuto: Conversion of full range crude oils with low molecular weight carbon-hydrogen fragment contributors over zeolite catalysts. Mobil Oil Corporation, Charles A Huggett, Carl D Farnsworth, August 10, 1976: US03974062 (67 worldwide citation)

A refinery process is described for converting desalted full range crude oils and syncrudes derived from coal, shale and tar sands. The process involves mixing and reacting the full range heavy oil feed with a low molecular weight carbon-hydrogen fragment contributor such as methanol or C.sub.2 -C.s ...


7
Hartley Owen, Paul B Venuto: Hydrocarbon conversion process. Mobil Oil Corporation, Charles A Huggett, Carl D Farnsworth, July 12, 1977: US04035285 (66 worldwide citation)

An operation is described which involves the catalytic cracking of high boiling hydrocarbons in the presence of hydrogen and carbon-hydrogen contributing fragments in the presence of particularly crystalline zeolite conversion catalysts promoting the chemical reactions of cracking, hydrogen redistri ...


8
Robert R Dean, Jean L Mauleon, Robert J Newman: Residual oil feed process for fluid catalyst cracking. Carl D Farnsworth, February 28, 1984: US04434049 (64 worldwide citation)

The invention described is directed to the fluid catalytic conversion of hydrocarbons and is concerned particularly with the method and means for obtaining atomized-vaporized contact of residual oils and reduced crudes with high temperature dispersed phase fluid catalyst particles. More particularly ...


9
John C Zahner: Method and system for effecting catalytic cracking of high boiling hydrocarbons with fluid conversion catalysts. Mobil Oil Corporation, Charles A Huggett, Carl D Farnsworth, September 26, 1978: US04116814 (62 worldwide citation)

A method and system for cracking hydrocarbons with distinct fluid catalyst particles differing in activity, selectivity and physical characteristics is described wherein a common catalyst regeneration system is employed which will measurably contribute to the heat requirements of the operation as we ...


10
Clarence D Chang, Solomon M Jacob, Anthony J Silvestri, John C Zahner: Conversion of liquid alcohols and ethers with a fluid mass of ZSM-5 type catalyst. Mobil Oil Corporation, Charles A Huggett, Carl D Farnsworth, February 6, 1979: US04138440 (60 worldwide citation)

The conversion of alcohols and ethers to gasoline boiling constituents with HZSM-5 catalyst in a fluid catalyst system is arranged for reactant plug flow wherein the reaction temperature is controlled by the heat of vaporization of liquid reactant charged to the reactor. Vaporization of the reactant ...