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2022
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Invention
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Pretreatment of natural gas prior to liquefaction. Method and system for removing high freeze poi... |
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Invention
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Process and apparatus for heavy hydrocarbon removal from lean natural gas before liquefaction.
A... |
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2019
|
Invention
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Process and apparatus for enhanced removal of contaminants in fluid catalytic cracking processes.... |
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Invention
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Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applic... |
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Invention
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Heat exchanger closure assemblies and methods of using and installing the same. A heat exchanger ... |
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|
Invention
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Processing vacuum residuum and vacuum gas oil in ebullated bed reactor systems. A process for upg... |
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2018
|
Invention
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Process for co-producing c3 olefins, ic4 olefins, nc4 olefins and diolefins, and/or c5 olefins an... |
|
|
Invention
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Olefin double bond isomerization catalyst with high poison resistance. A process for the double-b... |
|
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Invention
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Conversion of alcohols to distillate fuels.
A process for the production of jet and other heavy ... |
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|
Invention
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Producing c5 olefins from steam cracker c5 feeds. Producing C5 olefins from steam cracker C5 feed... |
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Invention
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Producing c5 olefins from steam cracker c5 feeds. Producing C5 olefins from steam cracker C5 reed... |
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2017
|
Invention
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System for upgrading residuum hydrocarbons.
A process for upgrading residuum hydrocarbons is dis... |
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Invention
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Olefin conversion process. 4 olefins, and byproducts ethylene and 3-hexene; and fractionating the... |
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|
Invention
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Feed effluent heat exchanger. Disclosed is a shell and tube heat exchanger that includes, inter a... |
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Invention
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Flexible butadiene extraction process. A butadiene extraction processes designed for flexible ope... |
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Invention
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Hydroprocessing thermally cracked products. Embodiments herein relate to a process flow scheme fo... |
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2016
|
Invention
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Residue hydrocracking. A process for upgrading residuum hydrocarbons and decreasing tendency of t... |
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Invention
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Fluid catalytic cracking process and apparatus for maximizing light olefins or middle distillates... |
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Invention
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Recovery of ethylene from methanol to olefins process. Olefins may be recovered from a methanol t... |
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Invention
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Butadiene extraction process. 4 stream comprising butane, butene, and butadiene, with a solvent c... |
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Invention
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Multistage resid hydrocracking. Processes for upgrading resid hydrocarbon feeds are disclosed. Th... |
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Invention
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Process to produce linear pentenes and metathesis thereof. Mixed pentenes may be converted to pro... |
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Invention
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Butadiene extraction pre-absorber. 4 stream comprising butane, butene, and butadiene, with a solv... |
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Invention
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Selective olefin extraction. A process and system for separating butenes and butanes by extractiv... |
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Invention
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Method of cooling using extended binary refrigeration system. A method of cooling using an extend... |
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Invention
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Butadiene extraction process. 4 fraction, where the butadiene extraction processes may be operate... |
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Invention
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Standpipe-fluid bed hybrid system for char collection, transport, and flow control. A system for ... |
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2015
|
Invention
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Process to upgrade partially converted vacuum residua. Processes for upgrading partially converte... |
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Invention
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Thermal cracking of crudes and heavy feeds to produce olefins in pyrolysis reactors. Systems and ... |
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|
Invention
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Olefin conversion process. 5 fraction. |
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|
Invention
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Methanol to olefins process. A process for chilling ethylene to required storage temperatures is ... |
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2014
|
Invention
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Split feed addition to iso-pressure open refrigeration lpg recovery.
A process is disclosed here... |
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2011
|
P/S
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Chemical, biochemical, and petroleum refining reactor components, namely, reactor internals, all ... |
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P/S
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Industrial refining reactor components, namely, refining reactor vessels and refining reactor ves... |
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2009
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P/S
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Acquisition of rights in processes for others, all with respect to the chemical, petrochemical, p... |
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2007
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P/S
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Machines and machine tools used in the production and refining of petrochemicals and petroleum pr... |
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2005
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P/S
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Apparatus for lighting, heating, steam generating, refrigerating, ventilating; heat exchangers; t... |
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2001
|
P/S
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HELICALLY BAFFLED HEAT EXCHANGERS EMBODYING LOW-FINNED TUBES FOR USE IN CONNECTION WITH HEAT TRAN... |
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1995
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P/S
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chemical research development and consultation services |
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1994
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P/S
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catalytic distillation structure for use in the manufacture of organic compounds for use in the c... |
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1970
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P/S
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Project financing assistance and counseling services for the chemical, etc. industries and power ... |
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P/S
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Industrial apparatus for rapid, high-temperature heating of fluids. |
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1951
|
P/S
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Chemical and petroleum distillation and refinery apparatus and power plant equipment, namely, oil... |
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P/S
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Heat exchangers for oil refineries and power plants. |
