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8628256 
Journal Article 
Application of BC-H-20B catalyst in hydrogenation of acetylene 
Yang, L 
2013 
25 
2 
61-64 
Chinese 
In the first operation cycle of BC-H-20B catalyst in acetylene hydrogenation reactor, BC-H-20B catalyst showed high activity and a large amount of green oil was produced, which affected the operation of ethylene rectification column. The reasons for the flooding in ethylene rectification column and the high production of green oil in acetylene hydrogenation reactor were analyzed, and some optimization measures including adjusting the hydrogen to acetylene ratio and the inlet temperature and adding crude hydrogen were advanced. 
Acetylene hydrogenation reactor; Catalyst; Green oil; Optimization