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Yoshiaki Harada, Teizou Okino, Hiroyuki Mathura, Yasuhumi Doi, Kenichi Yamasaki: Process for treating ammonium nitrate-containing waste water. Osaka Gas Company, Larson and Taylor, March 31, 1987: US04654149 (7 worldwide citation)

This invention provides a process for treating ammonium nitrate-containing waste water which comprises subjecting the waste water to wet thermal decomposition in the presence of a catalyst supported by a carrier and containing as an active component at least one of precious metals and compounds ther ...


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Yamasaki Kenichi, Doi Yasuhumi, Harada Yoshiaki, Mathura Hiroyuki, Okino Teizou: Traitement des eaux usees a teneur de nitrate dammonium, Process for treating ammonium nitrate-containing waste water. Osaka Gas Company, MARKS & CLERK, October 23, 1990: CA1275511

ABSTRACT OF THE DISCLOSURE : This invention provides a process for treatingammonium nitrate-containing waste water which comprisessubjecting the waste water to wet thermal decomposition inthe presence of a catalyst supported by a carrier andcontaining as an active component at least one of preciousm ...


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Teizo Okino, Yasufumi Doi, Yoshiaki Harada: Process for treating ammonium nitrate-centg. waste water. Osaka Gas, WU XIAONAN LU XINHUA, October 1, 1986: CN86102728

This invention provides a process for treating ammonium nitrate-containing waste water which comprises subjecting the waste water to wet thermal decomposition in the presence of a catalyst supported by a carrier and containing as an active component at least one of precious metals and compounds ther ...