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Article: 100 000 t/a concentrated nitric acid unit come on stream in Anhui.(Anhui Huaihua Group Company Ltd. starts production)(Brief article)
- Article from:
- China Chemical Reporter
- Article date:
- August 16, 2006
CopyrightCOPYRIGHT 2006 China National Chemical Information Center. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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The 100 000 t/a concentrated nitric acid unit in Anhui Huaihua Group Co., Ltd. with a total investment of RMB 100 million started production on June 28th and produced qualified products. The concentration of nitric acid reached more than 98%. The dilute nitric acid unit partially uses the dual-pressure process flow introduced from Chemico of the United States. Concentrated nitric acid is also produced through the domestic nitro-magnesium concentration technology. The N[O.sub.2] content in dilute nitric acid tail gas is less than 200 x [10.sup.-6] and both the ...
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Article: THICK NITRIC ACID BASE TO BE SET UP IN ANHUI
AsiaInfo Services;
April 12, 2002 ;
274 words
... ... the construction of a new nitric acid base, invested RMB 25 million by Anhui Huaihua (Group) Co., Ltd., has been ... After its completion, the nitric acid production capacity of Anhui Huaihua Group Co., Ltd. would increase ...
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