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Abstract: The development,application research and importance status in technology and economy of precious metal catalyst were described in present paper.And the development of new type catalysts was also discussed.

Abstract: The development,application research and importance status in technology and economy of precious metal catalyst were described in present paper.And the development of new type catalysts was also discussed.

文摘:叙述贵金属催化剂在技术经济领域中的重要地位及其应用研究发展态势,并讨论开发新型催化剂的技术方向。