选用了一种工业镍基催化剂，它具有同时脱除热煤气中氨、有机硫和煤焦油蒸气的多种净化功能，而且能达到较高的净化效率。
Nibased industrial catalyst has been introduced into hot gas cleanup study for removal of ammonia, coal tar and organic sulfur compounds in high temperature gas.
一种废气净化用催化剂，在达到充分的PM燃烧效率的同时，使CO及HC氧化净化的能力提高。
While attaining a satisfactory PM combustion efficiency, it is intended to enhance the capability of co and HC oxidation purification.
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