摘要
本文对国内外富丁二烯C4镏分选择加氢除炔催化剂进行了述评。虽然富丁二烯C4馏分选择加氢除炔技术已工业化，但无论是以钯催化剂为主的贵金属催化剂还是以铜基催化剂为主的非贵金属催化剂．均非十分理想。本文分别对它们的情况进行了概述，并指出了它们各自的优缺点。
The catalysts for selective hydrogenation of butadiene-rich C4 fractions to remove alkynes are reviewed in this article. Although some technologies for this purpose have been put into industrial use, neither the noble metal catalysts represented by palladiium-based catalysts nor the non--noble metal catalysts represented by copper-based catalysts are ideal, The status of these catalysts and their advantagesand disadvantages are outlined. It is suggested that the research in this field be strengthened in China.
出处
《工业催化》
CAS
1998年第6期21-27,共7页
Industrial Catalysis
关键词
馏分
碳4
丁二烯
选择加氢
加氢催化剂
C4 fractions, alkyne removal, selective hydrogenation, noble metal catalyst, non-noblemetal catalyst
