1
Kenneth R Albinson, Jonathan E Child: Isomerization process to produce low pour point distillate fuels and lubricating oil stocks. Mobil Oil Corporation, Alexander J McKillop, Michael G Gilman, Marina V Schneller, November 19, 1985: US04554065 (53 worldwide citation)

A process for dewaxing a hydrocarbon feedstock with a relatively high pour point and containing normal and slightly branched paraffins by subjecting said feed to catalytic dewaxing over a noble metal promoted zeolite beta catalyst followed by dewaxing with a base metal promoted zeolite beta catalyst ...


2
Jonathan E Child: NO.sub.x control during multistage combustion. Mobil Oil Corporation, Alexander J McKillop, Charles J Speciale, Richard D Stone, March 14, 1989: US04812430 (33 worldwide citation)

An FCC regenerator comprising a first dense bed coke combuster, a dilute phase transport riser, and a second dense bed operates with selective addition of CO combustion catalyst downstream of the coke combustor and preferably into the dilute phase transport riser. The process and apparatus permits m ...


3
Arthur A Chin, Jonathan E Child, Paul H Schipper: Catalytic cracking process with isolated catalyst for conversion of NO.sub. x. Mobil Oil Corporation, Alexander J McKillop, Charles J Speciale, Richard D Stone, August 6, 1991: US05037538 (30 worldwide citation)

Oxides of nitrogen (NO.sub.x) emissions from an FCC regenerator are reduced by adding a DeNO.sub.x catalyst to the FCC regenerator in a form whereby the DeNO.sub.x catalyst remains segregated within the FCC regenerator. This permits use of a DeNO.sub.x catalyst without regard to the effect of the De ...


4
Jonathan E Child, Albin Huss Jr, Clinton R Kennedy, David O Marler, Samuel A Tabak: Isoparaffin-olefin alkylation process and catalyst composition thereof. Mobil Oil, Alexander J McKillop, Charles J Speciale, Dennis P Santini, April 30, 1991: US05012033 (23 worldwide citation)

Isoparaffin-olefin alkylation is carried out in the presence of a Lewis acid-promoted catalyst, said catalyst comprising a synthetic porous crystalline material characterized in its calcined form by an X-ray diffraction pattern including interplanar d-spacings at 12.36.+-.0.4, 11.03.+-.0.2, 8.83.+-. ...


5
Jonathan E Child, Tomas R Melli, Sergei Yurchak: Method for separating conjunct polymeric byproducts from mixture containing hydrofluoric acid and a sulfone. Mobil Oil Corporation, Alexander J McKillop, Dennis P Santini, Robert B Furr Jr, March 2, 1993: US05191150 (21 worldwide citation)

A method for separating conjunct polymers and sulfolane from a mixture containing conjunct polymers, sulfolane, and hydrofluoric acid is disclosed, which method comprises the sequential steps of separating hydrofluoric acid from said mixture to provide an intermediate stream containing less than abo ...


6
Jonathan E Child, Tai Sheng Chou, Albin Huss Jr, Clinton R Kennedy, Francis P Ragonese, Samuel A Tabak: Heterogeneous isoparaffin/olefin alkylation. Mobil Oil, Alexander J McKillop, Charles J Speciale, Robert B Furr Jr, September 11, 1990: US04956518 (16 worldwide citation)

An improved continuous process for alkylation of isoparaffins with olefins to yield a product which includes a large proportion of highly branced paraffins for making gasoline having improved octane is taught. The improved process comprises contacting isoparaffins and olefins with a composite cataly ...


7
Jonathan E Child: NOx control in fluidized bed combustion. Mobil Oil Corporation, Alexander J McKillop, Charles J Speciale, Richard D Stone, March 14, 1989: US04812431 (14 worldwide citation)

Coke is removed from particulate catalyst by passing the coke-containing catalyst into a regenerator containing a fluidized dense bed of catalyst. An oxygen containing gas is added to the regenerator to burn coke from catalyst. The dense bed has a reducing atmosphere in its lower half because most o ...


8
Jonathan E Child, Byung C Choi, Francis P Ragonese: Dual stage process for the production of ethers. Mobil Oil Corporation, Alexander J McKillop, Charles J Speciale, Malcolm D Keen, June 19, 1990: US04935552 (12 worldwide citation)

Light olefins are catalytically converted to ethers, e.g., propylene is converted to diisopropyl ether, in a dual stage process in which product ether is recycled to a first stage reaction zone to significantly reduce the operating temperature of the olefin hydration/etherification reactions taking ...


9
Jonathan E Child, Albin Huss Jr, Frederick J Krambeck, Francis P Ragonese, Robert T Thomson, Sergei Yurchak: Process for alkylating olefins and isoparaffins in a fixed bed reactor. Mobil Oil, Alexander J McKillop, Charles J Speciale, Dennis P Santini, December 17, 1991: US05073665 (11 worldwide citation)

A process for alkylation of isoparaffins and olefins employing a fixed bed of catalyst. The catalyst composition includes an unpromoted synthetic zeolite. The alkylate product contains highly branched paraffins and has an octane suitable for blending into motor gasolines. Alternatively multiple fixe ...


10
Jonathan E Child, Tomas R Melli, Sergei Yurchak: Removal of light ASO in HF alkylation process. Mobil Oil Corporation, Alexander J McKillop, Dennis P Santini, Robert B Furr Jr, January 17, 1995: US05382746 (10 worldwide citation)

The present invention provides a method for separating conjunct polymers which are formed as byproducts of acid catalyzed isoparaffin-olefin alkylation and sulfolane from a mixture containing conjunct polymers, sulfolane, and hydrofluoric acid, and for minimizing accumulation of conjunct polymeric b ...