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2019
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Invention
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Network of dividing-wall columns in complex process units. A processing unit includes a naphtha h... |
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Invention
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Structured packing with enhanced fluid-flow interface.
A structured packing sheet includes a top... |
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2018
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Invention
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Use of top dividing wall in isomerization unit. The invention is directed to a combined naphtha h... |
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Invention
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Method and system for orifice control of valve pressure drop. The present disclosure relates to a... |
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2017
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Invention
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Method and system for improved reactant mixing and distribution.
One aspect of the present inven... |
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2016
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Invention
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Fluid contactor-diffuser tray assembly.
A separations tray assembly for use in a fluid-fluid exc... |
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Invention
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Structured packing for gas-liquid mass transfer unit.
In existing structured packing, performanc... |
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Invention
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Top dividing wall column technology to improve processing of xylenes. A top divided wall distilla... |
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Invention
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Divided wall column configuration for feedstock fractionation in styrene recovery process. A meth... |
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Invention
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Methods for enhancing product recovery from light hydrocarbons in a distillation system. Systems ... |
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2015
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Invention
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Method and system for orifice control of valve pressure drop. The present invention relates to a ... |
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Invention
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Method and apparatus for securing fractionation trays.
A chemical-process system includes a chem... |
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Invention
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Process for recovering isoprene from pyrolysis gasoline. Apparatuses, systems and methods for ext... |
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Invention
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Separating unsaturated from saturated hydrocarbons with low energy consumption. Apparatuses, syst... |
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Invention
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Separating acetic acid from tpa and ipa. The present invention provides a method and apparatus fo... |
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Invention
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Adsorption/distillation in a single column design. Embodiments of the invention are directed to a... |
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Invention
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Removal of heavy hydrocarbons. Apparatuses, systems and methods for separating heavy hydrocarbons... |
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2014
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Invention
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Processes and systems for in-line hbr oxidation and cyclic oxygen shuttle. An embodiment relates ... |
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Invention
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Processes and systems for in-line hbr oxidation and cyclic oxygen shuttle.
An embodiment relates... |
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Invention
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Separation process for c8 aromatics mixture. Process for the distillative separation of ethylbenz... |
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Invention
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Process for the enhanced separation of ethylbenzene. A process for the distillative separation of... |
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Invention
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Liquid distributor.
A liquid flow distributor for positioning above one or more packing sections... |
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Invention
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Process and apparatus for separating c5 di-olefins from pyrolysis gasoline. Apparatuses, systems ... |
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Invention
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Processes and systems for recovering bromine using bromide liquids. Processes and systems for rec... |
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Invention
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Processes and systems for recovering bromine using bromide liquids.
Processes and systems for re... |
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Invention
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Separation of impurities during extraction processes. A process for the removal of sulfur compoun... |
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Invention
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Separation of impurities during extraction processes.
A process for the removal of sulfur compou... |
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2013
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Invention
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Recovering components from alkyl bromide synthesis. A process and system for recovering hydrogen ... |
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Invention
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Process and system for recovering components from alkyl bromide synthesis.
A process and system ... |
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Invention
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Separation processes using divided columns. The claimed invention provides a technique wherein th... |
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Invention
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A method for reducing energy consumption by thermal coupling. The claimed invention relates to a ... |
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Invention
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Processes and systems for obtaining aromatics from catalytic cracking hydrocarbons. Methods and p... |
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Invention
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Process for production of xylenes through integration of methylation and transalkylation. The inv... |
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Invention
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Processes for converting hydrogen sulfide to carbon disulfide. Processes for forming carbon disul... |
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Invention
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Processes for converting hydrogen sulfide to carbon disulfide.
Processes for forming carbon disu... |
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Invention
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Vaporization of liquid halogen by contact with a preheated gas. A method is provided for vaporizi... |
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Invention
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Vaporization of liquid halogen by contact with a preheated gas.
A method is provided for vaporiz... |
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2012
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Invention
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Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in... |
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Invention
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Production of xylenes by methylation of aromatic compounds.
The inventive method is directed to ... |
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Invention
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Processes and systems for oxidizing aqueous metal bromide salts.
Processes and systems that incl... |
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2011
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Invention
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Structured packing for gas-liquid mass transfer unit. In existing structured packing, performance... |
