Non-Catalytic Ammonia Denitration Technique in the Iron Works

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Title Non-Catalytic Ammonia Denitration Technique in the Iron Works
Creator Ishiguchi, Yukio; Yoshida, Hiroshi; Izuta, Tadaomi
Publisher Digitized by J. Willard Marriott Library, University of Utah
Date 1991
Spatial Coverage presented at Honolulu, Hawaii
Abstract The non-catalytic ammonia denitration technique is a method to decompose and convert NOx into non-polluting substances by using ammonia as a reducing agent without catalysts. The merits of this method are its handiness and Jow equipment cost, only an ammonia spray system is needed. It doesn't need any catalyst device nor blower. In addition to the above merits, there is another advantage. When this method is applied in the integrated iron works, running cost is almost zero because liquid ammonia is produced as a by-product in large quantities in the refining process of coke oven gas (abbreviated as COG) (refer to Fig. 1) to be disposed of later. So there is virtually a inexhaustible supply of ammonia. We have been investigating the feasibility of this technique in the iron works, paying attention to these merits. The following is the report on our investigation of two case.
Type Text
Format application/pdf
Language eng
Rights This material may be protected by copyright. Permission required for use in any form. For further information please contact the American Flame Research Committee.
Conversion Specifications Original scanned with Canon EOS-1Ds Mark II, 16.7 megapixel digital camera and saved as 400 ppi uncompressed TIFF, 16 bit depth.
Scanning Technician Cliodhna Davis
ARK ark:/87278/s6k076v4
Setname uu_afrc
ID 6969
Reference URL https://collections.lib.utah.edu/ark:/87278/s6k076v4
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