Patents by Inventor Thomas W. Lorsbach
Thomas W. Lorsbach 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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Patent number: 11042170Abstract: A process and apparatus for reducing pressure of a flue gas stream including passing a pressurized flue gas stream to a vessel and through a bed of particulates in the vessel to reduce the pressure of the flue gas stream. The flue gas passes from the vessel at a lower pressure than at which it entered. The bed of particulates is disposed in the vessel between the outlet end of the inlet conduit and the inlet end of the outlet conduit. If deposits develop in the bed of particulates, the particulates can be replaced with fresh particulates to avoid excessive pressure drop. Data may be received from a stream in fluid communication with the foregoing process and apparatus.Type: GrantFiled: July 24, 2018Date of Patent: June 22, 2021Assignee: UOP LLCInventors: Sujay R. Krishnamurthy, Paolo Palmas, Thomas W. Lorsbach
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Publication number: 20200033893Abstract: A process and apparatus for reducing pressure of a flue gas stream comprising passing a pressurized flue gas stream to a vessel and through a bed of particulates in the vessel to reduce the pressure of the flue gas stream. The flue gas passes from the vessel at a lower pressure than at which it entered. The bed of particulates is disposed in the vessel between the outlet end of the inlet conduit and the inlet end of the outlet conduit. If deposits develop in the bed of particulates, the particulates can be replaced with fresh particulates to avoid excessive pressure drop. Data may be received from a stream in fluid communication with the foregoing process and apparatus.Type: ApplicationFiled: July 24, 2018Publication date: January 30, 2020Inventors: Sujay R. Krishnamurthy, Paolo Palmas, Thomas W. Lorsbach
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Patent number: 10413891Abstract: A process and apparatus for reducing pressure of a flue gas stream comprising passing a pressurized flue gas stream to a vessel and through a bed of particulates in the vessel to reduce the pressure of the flue gas stream. The flue gas passes from the vessel at a lower pressure than at which it entered. The bed of particulates is disposed in the vessel between the outlet end of the inlet conduit and the inlet end of the outlet conduit. If deposits develop in the bed of particulates, the particulates can be replaced with fresh particulates to avoid excessive pressure drop.Type: GrantFiled: July 24, 2018Date of Patent: September 17, 2019Assignee: UOP LLCInventors: Sujay R. Krishnamurthy, Paolo Palmas, Thomas W. Lorsbach
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Patent number: 8815082Abstract: A process and apparatus for mixing streams of regenerated and carbonized catalyst involves passing a catalyst stream into and out of a chamber in a lower section of a riser. The chamber fosters mixing of the catalyst streams to reduce their temperature differential before contacting hydrocarbon feed.Type: GrantFiled: December 12, 2011Date of Patent: August 26, 2014Assignee: UOP LLCInventors: Lisa M. Wolschlag, Lev Davydov, Paolo Palmas, Robert L. Mehlberg, Mohammad-Reza Mostofi-Ashtiani, Daniel R. Johnson, Chad R. Huovie, Michael S. Sandacz, Peter J. Van Opdorp, Thomas W. Lorsbach, Karthikeyan Paramanandam
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Patent number: 8747759Abstract: A process and apparatus for mixing streams of regenerated and carbonized catalyst involves passing a catalyst stream into and out of a chamber in a lower section of a riser. The chamber fosters mixing of the catalyst streams to reduce their temperature differential before contacting hydrocarbon feed.Type: GrantFiled: December 12, 2011Date of Patent: June 10, 2014Assignee: UOP LLCInventors: Lisa M. Wolschlag, Lev Davydov, Paolo Palmas, Robert L. Mehlberg, Mohammad-Reza Mostofi-Ashtiani, Daniel R. Johnson, Chad R. Huovie, Michael S. Sandacz, Peter J. Van Opdorp, Thomas W. Lorsbach, Karthikeyan Paramanandam
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Patent number: 8747758Abstract: A process and apparatus for mixing streams of regenerated and carbonized catalyst involves passing a catalyst stream into and out of a chamber in a lower section of a riser. The chamber fosters mixing of the catalyst streams to reduce their temperature differential before contacting hydrocarbon feed.Type: GrantFiled: December 12, 2011Date of Patent: June 10, 2014Assignee: UOP LLCInventors: Lev Davydov, Lisa M. Wolschlag, Paolo Palmas, Robert L. Mehlberg, Mohammad-Reza Mostofi-Ashtiani, Daniel R. Johnson, Chad R. Huovie, Michael S. Sandacz, Peter J. Van Opdorp, Thomas W. Lorsbach, Karthikeyan Paramanandam
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Patent number: 8747657Abstract: A process and apparatus for mixing streams of regenerated and carbonized catalyst involves passing a catalyst stream into and out of a chamber in a lower section of a riser. The chamber fosters mixing of the catalyst streams to reduce their temperature differential before contacting hydrocarbon feed.Type: GrantFiled: December 12, 2011Date of Patent: June 10, 2014Assignee: UOP LLCInventors: Lev Davydov, Lisa M. Wolschlag, Paolo Palmas, Robert L. Mehlberg, Mohammad-Reza Mostofi-Ashtiani, Daniel R. Johnson, Chad R. Huovie, Michael S. Sandacz, Peter J. Van Opdorp, Thomas W. Lorsbach, Karthikeyan Paramanandam
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Publication number: 20130148464Abstract: A process and apparatus for mixing streams of regenerated and carbonized catalyst involves passing a catalyst stream into and out of a chamber in a lower section of a riser. The chamber fosters mixing of the catalyst streams to reduce their temperature differential before contacting hydrocarbon feed.Type: ApplicationFiled: December 12, 2011Publication date: June 13, 2013Applicant: UOP LLCInventors: Lev Davydov, Lisa M. Wolschlag, Paolo Palmas, Robert L. Mehlberg, Mohammad-Reza Mostofi-Ashtiani, Daniel R. Johnson, Chad R. Huovie, Michael S. Sandacz, Peter J. Van Opdorp, Thomas W. Lorsbach, Karthikeyan Paramanandam
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Publication number: 20130148463Abstract: A process and apparatus for mixing streams of regenerated and carbonized catalyst involves passing a catalyst stream into and out of a chamber in a lower section of a riser. The chamber fosters mixing of the catalyst streams to reduce their temperature differential before contacting hydrocarbon feed.Type: ApplicationFiled: December 12, 2011Publication date: June 13, 2013Applicant: UOP LLCInventors: Lev Davydov, Lisa M. Wolschlag, Paolo Palmas, Robert L. Mehlberg, Mohammad-Reza Mostofi-Ashtiani, Daniel R. Johnson, Chad R. Huovie, Michael S. Sandacz, Peter J. Van Opdorp, Thomas W. Lorsbach, Karthikeyan Paramanandam
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Publication number: 20130150233Abstract: A process and apparatus for mixing streams of regenerated and carbonized catalyst involves passing a catalyst stream into and out of a chamber in a lower section of a riser. The chamber fosters mixing of the catalyst streams to reduce their temperature differential before contacting hydrocarbon feed.Type: ApplicationFiled: December 12, 2011Publication date: June 13, 2013Applicant: UOP LLCInventors: Lisa M. Wolschlag, Lev Davydov, Paolo Palmas, Robert L. Mehlberg, Mohammad-Reza Mostofi-Ashtiani, Daniel R. Johnson, Chad R. Huovie, Michael S. Sandacz, Peter J. Van Opdorp, Thomas W. Lorsbach, Karthikeyan Paramanandam
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Publication number: 20130148465Abstract: A process and apparatus for mixing streams of regenerated and carbonized catalyst involves passing a catalyst stream into and out of a chamber in a lower section of a riser. The chamber fosters mixing of the catalyst streams to reduce their temperature differential before contacting hydrocarbon feed.Type: ApplicationFiled: December 12, 2011Publication date: June 13, 2013Applicant: UOP LLCInventors: Lisa M. Wolschlag, Lev Davydov, Paolo Palmas, Robert L. Mehlberg, Mohammad-Reza Mostofi-Ashtiani, Daniel R. Johnson, Chad R. Huovie, Michael S. Sandacz, Peter J. Van Opdorp, Thomas W. Lorsbach, Karthikeyan Paramanandam
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Patent number: 5488156Abstract: Lactic acid formed via fermentation generally is susceptible to the development of color bodies when heated to temperatures of approximately 180.degree. C. and above. Color development appears to result from carbonization of small amounts of carbohydrates. Consequently a heat-stable lactic acid may be produced by subjecting an aqueous solution of lactic acid to temperatures between about 180 and 230.degree. C. for a time sufficient to carbonize the carbohydrates, with subsequent removal of the color bodies using standard decolorants such as activated charcoal. Heat treatment may be applied either directly to the broth or to an aqueous solution resulting from one or more processing steps applied to the fermentation broth.Type: GrantFiled: December 23, 1994Date of Patent: January 30, 1996Assignee: UOPInventors: Santi Kulprathipanja, Gregory F. Maher, Thomas W. Lorsbach
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Patent number: 5433793Abstract: A flow scheme is presented for the production of high purity D-allose from D-glucose. The key reaction is epimerization of D-glucose at C-3 to afford D-allose in per pass yields of at least 7%. The epimerization reaction product is then subjected to concentration, decolorization, and deionization before entering a separation zone, preferably a sorptive separation zone, from which an extract stream enriched in D-allose is obtained.Type: GrantFiled: March 22, 1994Date of Patent: July 18, 1995Assignee: UOPInventors: Raymond R. Herber, Gregory F. Maher, Edward C. Arnold, Thomas W. Lorsbach