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2023
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Invention
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Hydrogen sulfide removal process. A method and apparatus for removal of hydrogen sulfide from a p... |
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Invention
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Method of preparing functional polymers. An apparatus may include: a flow path defined by a condu... |
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Invention
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Catalyst for carbonyl sulfide removal from hydrocarbons. A method may include: contacting a feed ... |
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2021
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Invention
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Catalytic carbon fiber preparation methods. A method of producing a catalytic carbon fiber may in... |
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Invention
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Multi-stage contacting process and apparatus. A method may include: introducing a fluid comprisin... |
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2019
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Invention
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Liquid-liquid mass transfer process and apparatus. A fiber bundle liquid-liquid contactor may com... |
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Invention
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Hydrogen sulfide removal process. A process is presented to treat a process stream containing a h... |
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Invention
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Hydrogen sulfide removal process by use of a sulfur dye catalyst. A process is presented where a ... |
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2017
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Invention
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Oxidation process. A process for the removal of residual sulfur compounds from rich liquid causti... |
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2013
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Invention
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Treating sulfur containing hydrocarbons recovered from hydrocarbonaceous deposits. In a process t... |
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Invention
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Contactor and separation apparatus and process of using same. In an improved fiber-film type cont... |
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2012
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Invention
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Apparatus for treating a waste stream. An integrated unit operations for the treatment of a waste... |
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Invention
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Apparatus for treating a waste stream.
An integrated unit operations for the treatment of a wast... |
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Invention
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Hydrocarbon treatment process. In a catalytic treatment process, mercaptans in sour hydrocarbon a... |
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2011
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Invention
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High pressure reduction-oxidation desulfurization process. An improved process for reduction-oxid... |
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Invention
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Sulfone removal from an oxidized hydrocarbon fuel. A one-step process for desulfurizing an oxidiz... |
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Invention
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Separation process. A separation process for separating two or more immiscible liquids using cont... |
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Invention
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Flow control method and apparatus for a continuous multiple zone mass transfer. An apparatus and ... |
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2010
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Invention
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Three phase sulfur separation system with interface control. A liquid separator system having a g... |
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Invention
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A method and a solution for treating hydrocarbon containing mercaptans. In a catalytic treatment ... |
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2009
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Invention
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Hydrocarbon treatment process.
In a catalytic treatment process, mercaptans in sour hydrocarbon ... |
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2008
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Invention
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Removal of residual sulfur compounds from a caustic stream. A process for the removal of residual... |
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Invention
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Improved separation process. A separation process for separating two or more immiscible liquids u... |
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2006
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Invention
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Process for post-treatment of amine-based preservative-treated wood.
Water-borne amine-based pre... |
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2003
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Invention
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Indirect heating furnace. An indirect heating furnace heats a substance in a reaction tube with a... |
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Invention
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Catalysts and process for converting fuel gases to gasoline. A process for alkylation of olefin-c... |
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2002
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Invention
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Continuous naphtha treatment method. The invention relates to a method for treating naphtha, such... |
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Invention
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Composition and control method for treating hydrocarbon. The invention relates to a composition a... |
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Invention
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Liquid hydrocarbon treatment method. The invention relates to a method for treating and upgrading... |
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Invention
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Liquid hydrocarbon treatment method. (a) contacting the hydrocarbon, in the essential absence of ... |
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Invention
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Naphtha desulfurization method. The invention relates to a method for desulfurizing naphtha boili... |
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Invention
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Composition and control method for treating hydrocarbon. 10S=90 g/mole) and higher, such as recom... |
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Invention
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Continuous liquid hydrocarbon treatment method. The invention relates to a method for treating an... |
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1999
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Invention
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Method for continuously producing thiosulfate ions. A process is provided for the removal of hydr... |
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1998
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Invention
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Indirect-fired, all ceramic pyrochemical reactor. The present invention is directed to an indirec... |
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Invention
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Process for treating an effluent alkaline stream having sulfur-containing and phenolic compounds.... |
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Invention
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Treatment of sour hydrocarbon distillate with continuous recausticization. An improved process is... |
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1997
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Invention
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Removal of acidic organic contaminants from refinery waste water. A process is described whereby ... |
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Invention
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Oxidation-reduction process. An improved oxidation-reduction process is disclosed that uses a non... |
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1996
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Invention
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Recovery of para-ethylphenol. A process for separating and recovering para-ethylphenol from methy... |
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1995
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Invention
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Sulfur separation system with interface control. A liquid separator system for separating molten ... |
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1994
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Invention
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Naphthenic acid esters as dispensing agents for pigment additives and products incorporating same... |
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Invention
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Process and apparatus for oxidizing industrial spent caustic and effecting gas-liquid mass transf... |
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1993
|
Invention
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Naphthenic acid esters as dispersing agents for pigment additives and products incorporating same... |
