Sour water stripping of coal gasification waste water
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Sour water stripping of coal gasification waste water by F. H Verhoff

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Published by Dept. of Energy, Morgantown Energy Technology Center, for sale by the National Technical Information Service] in Morgantown, W.Va, [Springfield, Va .
Written in English

Subjects:

  • Strippers (Chemical technology),
  • Coal gasification,
  • Water -- Purification

Book details:

Edition Notes

Statementby F. H. Verhoff and M. K. Choi ; prepared for United States Department of Energy, Morgantown Energy Technology Center, by Department of Chemical Engineering, West Virginia University
SeriesMETC/CR ; 79/23
ContributionsChoi, M. K., joint author, Morgantown Energy Technology Center, West Virginia. University. Dept. of Chemical Engineering
The Physical Object
Paginationx, 98 p. :
Number of Pages98
ID Numbers
Open LibraryOL14880821M

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Sour Water StrippingSour Water Stripping Presented at the Brimstone Sulfur Symposia V il C l d S t b Vail, Colorado, September zBy-product of Coal Coking Coal or Pet Coke Gasification zSyngas for Power Synthetic Natural Gas Sour Water From Gasification. Sour Water Stripping. The sour water stripping process is used to extract H 2 S and NH 3 with pressurized steam at high temperature, which can be the single-column pressurized stripping process with the ammonia extraction or the single-column low . @article{osti_, title = {Industrial Fuel Gas Demonstration Plant Program. Task III report, demonstration plant mechanical design. Volume VI. Sour water stripping}, author = {Not Available}, abstractNote = {In this section, sour condensate generated within the process is treated for the removal of H/sub 2/S and NH/sub 3/. The two distinct forms of sour water generated - one being a 6%.   C.P. Company, WWT Two-Stage Sour Water Stripping Bagajewicz M. A review of recent design procedures for water networks in refineries and process plants. Comput Chem Eng ;– Google Scholar. Lee S-Y, Lee J-M, Lee D, Lee I-B. Improvement in steam stripping of sour water through an industrial-scale by: 2.

The – literature on treatment of the coal gasification wastewater is reviewed. An overview based on ammonia and phenol recovery, biochemical treatments and advanced treatment technologies is presented with the purpose of unveiling the reasons behind problems of high concentration of persistent organic pollutants being added in the environment from coal gasification wastewater by: Integrated Gasification Combined Cycle (IGCC) is a technology that turns coal into gas—synthesis gas (syngas). It then removes impurities from the coal gas before it is combusted to produce electricity. IGCC plants generate wastewater treatment effluent similar to conventional coal-fired power plants. Wastewater Treatment, Energy, and Water Re-Use via Catalytic Hydrothermal Gasification February 2 Overview of Gasification Process • Catalytic Hydrothermal Gasification (CHG) is a wet process (up to 95% water) which produces – Can also locate at source of waste (e.g. food processor) File Size: KB. In this paper, Aspen Hysys v was used to simulate two strippers for sour water stripping process as the aim for removal of chemical impurities such as hydrogen sulfide, carbon dioxide and.

The Integrated Gasification Combined Cycle (IGCC) application of gasification offers some water-saving advantages over other technologies for producing electricity from coal. Regions with limited water resources, typical of many parts of the western United States, could conserve resources by meeting increasing electricity demand with IGCC generation. Coal gasification is the process of producing syngas—a mixture consisting primarily of carbon monoxide (CO), hydrogen (H 2), carbon dioxide (CO 2), natural gas (CH 4), and water vapour (H 2 O)—from coal and water, air and/or oxygen.. Historically, coal was gasified to produce coal gas, also known as "town gas".Coal gas is combustible and was used for heating and municipal lighting, before. • Condenser offgas (Stream 6)~see Table D Discharge Stream • Tail gas from process (Stream 2)-see Table D • Sour water (Stream 8): pH - slightly acidic; h^S and C02 - dissolved to about 50 ppm each(6). in refineries sour water is recycled to existing sour water strippers.   The ChemChar hazardous waste gasification process is a cocurrent flow process in which solids, reactant gas (oxygen) and product gases all flow in the same direction through a continuous flow gasification reactor.5 The principles of this process are shown in Figure 1 for a batch operation commonly used for laboratory studies.