The Development Of A New Process For Removing Hydrogen Sulfide From Coke Oven Gas

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ISBN 13 :
Total Pages : 98 pages
Book Rating : 4.:/5 (685 download)

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Download or read book Innovative Coke Oven Gas Cleaning System for Retrofit Applications. Volume 1, Public Design Report written by and published by . This book was released on 1994 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Public Design Report provides, in a single document, available nonproprietary design -information for the ''Innovative Coke Oven Gas Cleaning System for Retrofit Applications'' Demonstration Project at Bethlehem Steel Corporation's Sparrows Point, Maryland coke oven by-product facilities. This project demonstrates, for the first time in the United States, the feasibility of integrating four commercially available technologies (processes) for cleaning coke oven gas. The four technologies are: Secondary Gas Cooling, Hydrogen Sulfide and Ammonia Removal, Hydrogen Sulfide and Ammonia Recovery, and Ammonia Destruction and Sulfur Recovery. In addition to the design aspects, the history of the project and the role of the US Department of, Energy are briefly discussed. Actual plant capital and projected operating costs are also presented. An overview of the integration (retrofit) of the processes into the existing plant is presented and is followed by detailed non-proprietary descriptions of the four technologies and their overall effect on reducing the emissions of ammonia, sulfur, and other pollutants from coke oven gas. Narrative process descriptions, simplified process flow diagrams, input/output stream data, operating conditions, catalyst and chemical requirements, and utility requirements are given for each unit. Plant startup provisions, environmental considerations and control monitoring, and safety considerations are also addressed for each process.