Patents by Inventor Gordon James Kelly
Gordon James Kelly has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20190225890Abstract: A catalyst precursor suitable for the Fischer Tropsch reaction is described comprising cobalt oxide supported on a porous support wherein the porous support is a ceramic foam comprising a closed cell structure.Type: ApplicationFiled: April 3, 2019Publication date: July 25, 2019Inventors: Andrea Celani, Laura Helen Davies, Elizabeth Margaret Holt, Gordon James Kelly
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Patent number: 10351779Abstract: A catalyst precursor suitable for the Fischer Tropsch reaction is described comprising cobalt oxide supported on a porous support wherein the porous support is a ceramic foam comprising a closed cell structure.Type: GrantFiled: March 15, 2016Date of Patent: July 16, 2019Assignee: Johnson Matthey Public Limited CompanyInventors: Andrea Celani, Laura Helen Davies, Elizabeth Margaret Holt, Gordon James Kelly
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Publication number: 20180119021Abstract: A catalyst precursor suitable for the Fischer Tropsch reaction is described comprising cobalt oxide supported on a porous support wherein the porous support is a ceramic foam comprising a closed cell structure.Type: ApplicationFiled: March 15, 2016Publication date: May 3, 2018Inventors: Andrea CELANI, Laura Helen DAVIES, Elizabeth Margaret HOLT, Gordon James KELLY
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Publication number: 20160199818Abstract: A process for manufacturing a catalyst composition comprises the steps of (i) precipitating one or more metal compounds from solution using an alkaline precipitant, preferably comprising an alkaline carbonate, optionally in the presence of a thermostabilising material, ii) ageing the precipitated composition, and (iii) recovering and drying the aged composition, wherein the ageing step is performed using a pulse-flow reactor.Type: ApplicationFiled: November 18, 2015Publication date: July 14, 2016Applicant: Johnson Matthey PLCInventors: Graeme Douglas Campbell, Gordon James Kelly, Fiona Mary Campbell, Brian Peter Williams
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Patent number: 9221034Abstract: A process for manufacturing a catalyst composition comprises the steps of (i) precipitating one or more metal compounds from solution using an alkaline precipitant, preferably comprising an alkaline carbonate, optionally in the presence of a thermostabilizing material, ii) ageing the precipitated composition, and (iii) recovering and drying the aged composition, wherein the ageing step is performed using a pulse-flow reactor.Type: GrantFiled: October 18, 2007Date of Patent: December 29, 2015Assignee: Johnson Matthey PLCInventors: Graeme Douglas Campbell, Gordon James Kelly, Fiona Mary Campbell, Brian Peter Williams
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Patent number: 8957117Abstract: A methanol synthesis process includes reacting a process gas containing hydrogen, carbon dioxide and carbon monoxide over a catalyst including shaped units formed from a reduced and passivated catalyst powder the powder including copper in the range 10-80% by weight, zinc oxide in the range 20-90% by weight, alumina in the range 5-60% by weight and optionally one or more oxidic promoter compounds selected from compounds of Mg, Cr, Mn, V, Ti, Zr, Ta, Mo, W, Si and rare earths in the range 0.01-10% by weight, to form a product gas, and condensing methanol, water and oxygenate by-products therefrom, wherein the total oxygenate by-product level in the condensate is below 500 ppm.Type: GrantFiled: May 24, 2010Date of Patent: February 17, 2015Assignee: Johnson Matthey PLCInventors: Colin William Park, Brian Peter Williams, Gordon James Kelly, Terence James Fitzpatrick
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Publication number: 20120165418Abstract: A methanol synthesis process includes reacting a process gas containing hydrogen, carbon dioxide and carbon monoxide over a catalyst including shaped units formed from a reduced and passivated catalyst powder the powder including copper in the range 10-80% by weight, zinc oxide in the range 20-90% by weight, alumina in the range 5-60% by weight and optionally one or more oxidic promoter compounds selected from compounds of Mg, Cr, Mn, V, Ti, Zr, Ta, Mo, W, Si and rare earths in the range 0.01-10% by weight, to form a product gas, and condensing methanol, water and oxygenate by-products therefrom, wherein the total oxygenate by-product level in the condensate is below 500 ppm.Type: ApplicationFiled: May 24, 2010Publication date: June 28, 2012Applicant: JOHNSON MATTHEY PLCInventors: Colin William Park, Brian Peter Williams, Gordon James Kelly, Terence James Fitzpatrick
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Publication number: 20120071571Abstract: A catalyst suitable for the Fischer-Tropsch synthesis of hydrocarbons is described comprising cobalt nanocrystallites containing a precious metal promoter, dispersed over the surface of a porous transition alumina powder wherein the cobalt content of the catalyst is ?25% by weight, the precious metal promoter metal promoter content of the catalyst is in the range 0.05 to 0.25% by weight, and the cobalt crystallites have a average size, as determined by hydrogen chemisorption, of ?15 nm. A method for making the catalyst is also described.Type: ApplicationFiled: October 1, 2009Publication date: March 22, 2012Applicant: JOHNSON MATTHEY PLCInventors: Hamera Abbas, Sharon Bale, Gordon James Kelly, John West
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Publication number: 20110034327Abstract: A process for manufacturing a catalyst composition comprises the steps of (i) precipitating one or more metal compounds from solution using an alkaline precipitant, preferably comprising an alkaline carbonate, optionally in the presence of a thermostabilising material, ii) ageing the precipitated composition, and (iii) recovering and drying the aged composition, wherein the ageing step is performed using a pulse-flow reactor.Type: ApplicationFiled: October 18, 2007Publication date: February 10, 2011Applicant: Johnson Matthey PLCInventors: Graeme Douglas Campbell, Gordon James Kelly, Fiona Mary Campbell, Brian Peter Williams
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Patent number: 7148178Abstract: A catalyst bed combination comprising a bed of a particulate copper-containing catalyst and, upstream of the catalyst bed, a guard bed in the form of shaped units formed from lead oxide particles and a particulate support material. The guard bed extends the life of the copper catalyst by absorbing halide contaminants in the process stream.Type: GrantFiled: July 28, 2003Date of Patent: December 12, 2006Assignee: Johnson Matthey PLCInventor: Gordon James Kelly
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Patent number: 7053147Abstract: The production of ethylenically unsaturated acids or esters by the catalytic reaction of an alkanoic acid or ester, especially methyl propionate, with formaldehyde, and a catalyst therefor wherein the catalyst comprises a porous high surface area silica containing 1–10% by weight of an alkali metal, especially cesium (expressed as a metal) and having compounds of at least one modifier element selected from boron, magnesium, aluminium, zirconium and hafnium dispersed in the pores of said silica in such amount that the catalyst contains a total of 0.25 to 2 gram atoms of primary modifier element per 100 moles of silica.Type: GrantFiled: January 17, 2003Date of Patent: May 30, 2006Assignee: Lucite International UK LimitedInventors: Samuel David Jackson, David William Johnson, John David Scott, Gordon James Kelly, Brian Peter Williams
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Publication number: 20030233012Abstract: The production of ethylenically unsaturated acids or esters by the catalytic reaction of an alkanoic acid or ester, especially methyl propionate, with formaldehyde, and a catalyst therefor wherein the catalyst comprises a porous high surface area silica containing 1-10% by weight of an alkali metal, especially cesium (expressed as a metal) and having compounds of at least one modifier element selected from boron, magnesium, aluminium, zirconium and hafnium dispersed in the pores of said silica in such amount that the catalyst contains a total of 0.25 to 2 gram atoms of primary modifier element per 100 moles of silica.Type: ApplicationFiled: January 17, 2003Publication date: December 18, 2003Inventors: Samuel David Jackson, David William Johnson, John David Scott, Gordon James Kelly, Brian Peter Williams
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Patent number: 6586636Abstract: Production of unsaturated aldehydes by the aldol condensation of straight chain aldehydes, e.g. butyraldehyde, by contacting the aldehyde in the vapour phase with a particulate catalyst comprising at least one basic alkali metal compound supported on an inert substrate at a temperature above 175° C.Type: GrantFiled: May 22, 2001Date of Patent: July 1, 2003Assignee: Imperial Chemical Industries PLCInventor: Gordon James Kelly
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Patent number: 6544924Abstract: The production of ethylenically unsaturated acids or esters by the catalytic reaction of an alkanoic acid or ester, especially methyl propionate, with formaldehyde, and a catalyst therefor wherein the catalyst comprises a porous high surface area silica containing 1-10% by weight of an alkali metal, especially cesium, (expressed as metal) and having compounds of at least one modifier element selected from boron, magnesium, aluminum, zirconium and hafnium dispersed in the pores of said silica in such amount that the catalyst contains a total of 0.25 to 2 gram atoms of primary modifier element per 100 moles of silica.Type: GrantFiled: December 1, 2000Date of Patent: April 8, 2003Assignee: Lucite International UK LimitedInventors: Samuel David Jackson, David William Johnson, John David Scott, Gordon James Kelly, Brian Peter Williams
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Publication number: 20010044558Abstract: Production of unsaturated aldehydes by the aldol condensation of straight chain aldehydes, e.g. butyraldehyde, by contacting the aldehyde in the vapour phase with a particulate catalyst comprising at least one basic alkali metal compound supported on an inert substrate at a temperature above 175° C.Type: ApplicationFiled: May 22, 2001Publication date: November 22, 2001Applicant: Imperial Chemical Industries PLCInventor: Gordon James Kelly