Patents by Inventor Michael S. Sandacz
Michael S. Sandacz 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: 20160030905Abstract: A regenerator for an FCC apparatus. The regenerator includes a riser inside of a shell. The riser includes a cone and a cone skirt. An annulus is formed between the riser and the shell. A sealing system for keeping catalyst out of a portion of the annulus comprises a first sealing element and a second sealing element disposed above the second sealing element. The second sealing element comprises a ring having one or more plates being movable to accommodate the thermal expansion of the riser.Type: ApplicationFiled: July 31, 2014Publication date: February 4, 2016Inventors: Michael S. Sandacz, Michael A. Stine, Mark A. La Vine, Melvin Paden, Patrick D. Walker, James W. Althoff
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Patent number: 9233354Abstract: A regenerator for an FCC apparatus. The regenerator includes a riser inside of a shell. The riser includes a cone and a cone skirt. An annulus is formed between the riser and the shell. A sealing system for keeping catalyst out of a portion of the annulus comprises a first sealing element and a second sealing element disposed above the second sealing element. The second sealing element comprises a ring having one or more plates being movable to accommodate the thermal expansion of the riser.Type: GrantFiled: July 31, 2014Date of Patent: January 12, 2016Assignee: UOP LLCInventors: Michael S. Sandacz, Michael A. Stine, Mark A. La Vine, Melvin Paden, Patrick D. Walker, James W. Althoff
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Patent number: 9205394Abstract: A process and apparatus described is for distributing fluidizing gas to a riser. Fluidizing gas is delivered to a plenum below the riser. A first stream of fluidizing gas is distributed from the plenum into a chamber in a riser and a second stream of fluidizing gas is distributed from the plenum into the riser outside of the chamber. First nozzles in the plenum have a first outlet in the chamber and second nozzles in the plenum have a second outlet outside of the chamber. Streams of regenerated catalyst and carbonized catalyst may be passed to the riser and mixed around the chamber in a lower section of a riser.Type: GrantFiled: March 31, 2014Date of Patent: December 8, 2015Assignee: UOP LLCInventors: Paolo Palmas, Michael S. Sandacz, Michael A. Stine, Daniel R. Johnson
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Patent number: 9186628Abstract: An air separation module includes a housing, a bundle of hollow fiber membranes, and a clam shell axial support assembly. The axial support assembly includes two supportive elements, each supportive element including a flow-through component. The flow-through component includes a plurality of openings through which a supply of fluid (e.g. oxygen enriched air) may pass. The axial support assembly is secured around the bundle of hollow fiber membranes at a position radially inward from the housing and radially outward from the fiber bundle.Type: GrantFiled: January 30, 2013Date of Patent: November 17, 2015Assignee: HONEYWELL INTERNATIONAL INC.Inventors: David A. Fautsch, Michael S. Sandacz, Steven M. Poklop, Rehan Zaki
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Publication number: 20150273424Abstract: A process and apparatus described is for distributing fluidizing gas to a riser. Fluidizing gas is delivered to a plenum below the riser. A first stream of fluidizing gas is distributed from the plenum into a chamber in a riser and a second stream of fluidizing gas is distributed from the plenum into the riser outside of the chamber. First nozzles in the plenum have a first outlet in the chamber and second nozzles in the plenum have a second outlet outside of the chamber. Streams of regenerated catalyst and carbonized catalyst may be passed to the riser and mixed around the chamber in a lower section of a riser.Type: ApplicationFiled: March 31, 2014Publication date: October 1, 2015Applicant: UOP LLCInventors: Paolo Palmas, Michael S. Sandacz, Michael A. Stine, Daniel R. Johnson
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Publication number: 20150275101Abstract: A process and apparatus described is for distributing fluidizing gas to a riser. Fluidizing gas is delivered to a plenum below the riser. A first stream of fluidizing gas is distributed from the plenum into a chamber in a riser and a second stream of fluidizing gas is distributed from the plenum into the riser outside of the chamber. First nozzles in the plenum have a first outlet in the chamber and second nozzles in the plenum have a second outlet outside of the chamber. Streams of regenerated catalyst and carbonized catalyst may be passed to the riser and mixed around the chamber in a lower section of a riser.Type: ApplicationFiled: March 31, 2014Publication date: October 1, 2015Applicant: UOP LLCInventors: Paolo Palmas, Michael S. Sandacz, Michael A. Stine, Daniel R. Johnson
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Patent number: 8999248Abstract: A fluid catalytic cracking reactor including a vessel, a chamber housed within the vessel, and a plurality of cyclones housed within the vessel, but externally of the chamber. The plurality of cyclones are arranged in a plurality of cyclone clusters, where each of the cyclone clusters includes a grouping of at least two cyclones that share common outlet piping for communication with the chamber. Alternatively, a fluid catalytic cracking reactor including a vessel, a chamber housed within the vessel, and a plurality of catalytic separation devices housed within the vessel, but externally of the chamber. The catalytic separation devices are in communication with the chamber via outlet piping. Preferably, the catalytic separation devices of the reactor are also in communication with a plenum via separator gas outlet piping, and optionally at least one of the catalytic separation devices feeds an outlet vapor stream into at least two different separator gas outlet piping members.Type: GrantFiled: November 4, 2013Date of Patent: April 7, 2015Assignee: UOP LLCInventors: Michael S. Sandacz, Michael A. Stine, Paolo Palmas, Sathit Kulprathipanja
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Publication number: 20150060034Abstract: A heat transfer unit includes an inlet manifold; an outlet manifold spaced from the inlet manifold; and a plurality of conduits coupling the inlet manifold to the outlet manifold, wherein at least on the conduits is coupled to the outlet manifold at an oblique angle. In one form, the conduit includes a L-Coil. In another form, the conduit includes a D-Coil. In another form, the conduit includes a coil having two or more C-shaped sections. Each conduit includes a section arranged in an interior space of a heater box, and at least one heater is arranged in the interior space of the heater box.Type: ApplicationFiled: August 30, 2013Publication date: March 5, 2015Applicant: UOP LLCInventors: Keyur Y. Pandya, David A. Wegerer, Michael S. Sandacz, William M. Hartman, Mark Lebrun
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Patent number: 8936761Abstract: Embodiments of apparatuses and risers for reacting a feedstock in the presence of a catalyst and methods for fabricating such risers are provided. In one example, a riser comprises a sidewall that defines a cylindrical housing surrounding an interior. The sidewall has a groove formed therein disposed about the interior. A plurality of baffle sections is disposed in the groove. The baffle sections are configured to be packed together in the groove to define a packed condition and to be moved in the groove so as to spread out the baffle sections from the packed condition to define an expanded condition and form a baffle ring. The baffle ring extends inwardly in the interior.Type: GrantFiled: August 21, 2013Date of Patent: January 20, 2015Assignee: UOP LLCInventors: Michael S. Sandacz, Robert L. Mehlberg
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Publication number: 20140356248Abstract: According to one aspect of the invention, a riser includes a cylindrical housing defined by a sidewall having an interior surface and an exterior surface. A baffle is defined by a first segment and a second segment, wherein the baffle is designed to be positioned on the interior surface of the riser and wherein the first segment and second segment are releasably interlockable.Type: ApplicationFiled: May 30, 2013Publication date: December 4, 2014Inventors: Robert L. Mehlberg, Michael S. Sandacz
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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: 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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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: 20130108519Abstract: An embodiment of the invention includes a riser reactor for reacting a feedstock and catalyst. The riser reactor wall defines an interior. A continuous refractory lining is attached to the reactor wall and defines a plurality of flow disruptors that extend inward from the wall into the reactor interior and disrupt flow patterns of the feedstock and catalyst.Type: ApplicationFiled: October 28, 2011Publication date: May 2, 2013Applicant: UOP LLCInventor: Michael S. Sandacz
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Patent number: 8226818Abstract: Disclosed is an FCC apparatus and process in which coked catalyst is recycled to the base of the riser to contact fresh feed through a passage disposed within the riser.Type: GrantFiled: February 4, 2011Date of Patent: July 24, 2012Assignee: UOP LLCInventor: Michael S. Sandacz