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Archives :: Processing & Handling :: Separation (Liquid-Liquid & Gas-Liquid) :: Stripping

Displaying 1 - 5 of 5 stories.
November 1, 2012
Structured packing for gas-scrubber applications
The GEA 2H MASSdek structured packings have been used for such applications as gas scrubbing, exhaust-air cleaning, desorption (stripping) and rectification. Compared to conventional packings, the 2H MASSdek packings are...
http://www.che.com/processing_and_handling/sep_liquid_liquid_and_gas_liquid/stripping/Structured-packing-for-gas-scrubber-applications_9911.html
January 1, 2009
Tray Column Design
Here, we present criteria needed for the intelligent, effective specification of trays for a distillation or stripping column. Among the key parameters and accessories during specification are column diameter, tray spacing, number of trays, number of passes, type of downcomers, weir heights, provision of downcomer backups, tray pressure drops, design of bottom seal pan, column bottom arrangement, and...
http://www.che.com/processing_and_handling/sep_liquid_liquid_and_gas_liquid/stripping/Tray-Column-Design_4443.html
July 1, 2007
Causes and Prevention of Packing Fires
    Most columns shut down without fires. Yet most refineries and chemical plants at some time or another have experienced spontaneous or hot work ignitions in at least one column. When this occurs inside a column during or after shutdown, the results can be devastating and dangerous. This paper concentrates on the fires related to packing in columns.   Many refineries and chemical plants...
http://www.che.com/processing_and_handling/sep_liquid_liquid_and_gas_liquid/stripping/Causes-and-Prevention-of-Packing-Fires_3124.html
January 1, 2007
Clean dirty gas with this centrifugal gas separator
A process that can enrich highly contaminated natural gas has been developed at Eindhoven University of Technology (Netherlands; edlinks.che.com/6891-531), with support from the Royal Shell/Dutch Group. The device shows promise as a way to utilize the large quantities of natural gas that is currently unusable because of high concentrations of carbon dioxide and hydrogen sulfide. Existing technology, such...
http://www.che.com/processing_and_handling/sep_liquid_liquid_and_gas_liquid/stripping/Clean-dirty-gas-with-this-centrifugal-gas-separator_3183.html
January 1, 2006
Modeling gas-liquid separation
Process System Enterprise Ltd. (PSE; London, U.K.; edlinks.che.com/5825-542) has launched the latest of a series of gPROMS Advanced Model Libraries (AMLs) for Gas-Liquid Contactors (GLCs). This “open model” library of high-fidelity, non-equilibrium-component models covers a wide range of gas-liquid-separation operations, including conventional packed columns for...
http://www.che.com/processing_and_handling/sep_liquid_liquid_and_gas_liquid/stripping/Modeling-gas-liquid-separation_2883.html

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