专利名称：Ammonia oxidation catalyst
发明人：ANDREW MARK WARD,BRETT ALBERT
WOLFINDALE,FRANK KING,BERNARD JOHN
CREWDSON
繁星春水简介申请号：AU5061298
申请日：19971120
汉语言文学研究
娃娃鱼的养殖公开号：AU5061298A
真方白丸子公开日：依依惜别的深情
完颜宗弼
19980717
白薯是什么专利内容由知识产权出版社提供
摘要：A catalyst for oxidation reactions, particularly the oxidation of ammonia compris oxides of (a) at least one element A lected from rare earths and yttrium, and (b) cobalt and element A being in such proportions that the element A to cobalt atomic ratio is in the range 0.8 to 1.2, at least some of said cobalt and element A oxides being prent as a mixed oxide pha with less than 25% of the cobalt (by atoms) being prent as free cobalt oxides, is disclod. The catalyst may be supported on a condary support in the form of an alkali-free alumina or lanthana wash coat on a primary support in the form of a mesh, gauze, pad, or monolith formed from a high temperature
iron/aluminum alloy or a mesh, gauze, pad, monolith, or foam of a ceramic material.
申请人：IMPERIAL CHEMICAL INDUSTRIES PLC
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