1
Regis J Pellet, Frank P Gortsema, Gary N Long, Jule A Rabo: Dewaxing catalysts and processes employing titanoaluminosilicate molecular sieves. Union Carbide Corporation, Vincent J Vasta Jr, August 11, 1987: US04686029 (85 worldwide citation)

Dewaxing processes for hydrocarbon feedstocks are disclosed using novel catalysts comprising titanoaluminosilicates. The products of the instant dewaxing processes are characterized by lower pour points than the hydrocarbon feedstock.


2
Richard D Bezman, Jule A Rabo: Midbarrel hydrocracking. Union Carbide Corporation, Gary L Wamer, August 30, 1983: US04401556 (77 worldwide citation)

Certain hydrophobic derivatives of zeolite Y are found to be unusually selective and active catalysts with adequate stability for use in the conversion of high boiling petroleum feedstocks into fuel gases, gasoline and middle distillate products such as diesel and turbine fuel.


3
Donald F Best, Gary N Long, Regis J Pellet, Jule A Rabo, Edward T Wolynic, Frank P Gortsema, Albert R Springer: Hydrocracking catalyst and hydrocracking process. UOP, Vincent J Vasta Jr, January 30, 1990: US04897178 (56 worldwide citation)

A process for hydrocracking a crude oil feed, a hydrocracking catalyst employed therein, and a process for the preparation of this catalyst are disclosed. The hydrocracking catalyst comprises a zeolitic aluminosilicate which has an SiO.sub.2 /Al.sub.2 O.sub.3 molar ratio of at least 6 and which has ...


4
Gary N Long, Regis J Pellet, Jule A Rabo: Cracking of crude oils with carbon-hydrogen fragmentation compounds over non-zeolitic catalysts. Union Carbide Corporation, Gary L Wamer, April 23, 1985: US04512875 (44 worldwide citation)

The process for increasing the production of petrochemical conversion processes in the presence of a carbon-hydrogen fragmentation compound in the presence of a non-zeolitic molecular sieve.


5
Regis J Pellet, Peter K Coughlin, Mark T Staniulis, Gary N Long, Jule A Rabo: Catalytic cracking catalysts and cracking process using mixed catalyst system. UOP, Thomas K McBride, Vince J Vasta Jr, April 3, 1990: US04914067 (34 worldwide citation)

Cracking catalysts and their use in cracking processes are disclosed. The cracking catalyst are prepared using mixtures of catalytic cracking catalysts and selected silicoaluminophosphate molecular sieves of U.S. Pat. No. 4,440,871.


6
Regis J Pellet, Jule A Rabo, Gary N Long, Frank P Gortsema, Albert R Springer: Dewaxing catalysts and processes employing silicoaluminophosphate molecular sieves. UOP, Vincent J Vasta Jr, Thomas K McBride, October 2, 1990: US04960504 (27 worldwide citation)

Dewaxing processes for hydrocarbon feedstocks are disclosed using novel catalysts comprising specific silicoaluminophosphates of U.S. Pat. No. 4,440,871. The products of the instant dewaxing processes are characterized by lower pour points than the hydrocarbon feedstock.


7
Peter K Coughlin, Jule A Rabo: Enhanced catalyst for conversion of syngas to liquid motor fuels. Union Carbide Corporation, Alvin H Fritschler, December 3, 1985: US04556645 (26 worldwide citation)

Synthesis gas comprising carbon monoxide and hydrogen is converted to C.sub.5.sup.+ hydrocarbons suitable for use as liquid motor fuels by contact with a dual catalyst system capable of enhancing the selectivity of said conversion to motor fuel range hydrocarbons and the quality of the resulting mot ...


8
Regis J Pellet, Gary N Long, Jule A Rabo, Peter K Coughlin: Xylene isomerization. Union Carbide Corporation, Gerald L Coon, April 26, 1988: US04740650 (25 worldwide citation)

Xylene isomerization is carried out using specific non-zeolitic molecular sieve catalyst, e.g., the silicoaluminophosphate molecular sieves of U.S. Pat. No. 4,440,871, to provide improved production of p-xylene from C.sub.8 aromatic compounds and the conversion of ethylbenzene to a xylene.


9
Regis J Pellet, Peter K Coughlin, Jule A Rabo: Novel catalyst composition, and processes for making and using same. UOP, Vincent J Vasta Jr, March 21, 1989: US04814316 (23 worldwide citation)

A fluid catalytic cracking (FCC) catalyst comprising a microporous crystalline multi-compositional, multiphase composite of SAPO-37 molecular sieve as a phase thereof in contiguous relationship with a different microporous faujasitic crystalline molecular sieve as another phase thereof. The inventio ...


10
Frank P Gortsema, Regis J Pellet, Albert R Springer, Jule A Rabo, Gary N Long: Hydrocracking catalysts and processes employing non-zeolitic molecular sieves. UOP, Vincent J Vasta Jr, April 3, 1990: US04913799 (23 worldwide citation)

Hydrocracking processes are disclosed using novel catalysts comprising medium and large pore non-zeolitic molecular sieves selected from novel compositions such as the silicoaluminophosphates of U.S. Pat. No. 4,440,871, preferably in combination with traditional hydrocracking catalysts such as zeoli ...