Industrial Application of C2 Hydrogenation Catalyst in High GHSV
C2 hydrogenation is the most important reaction in the separation process of ethylene plant,and the stable operation of the catalyst is of great significance for the long-term running of the ethylene plant.BC-H-20B C2 hydrogenation catalyst developed by Sinopec BRICI has the advantages of good catalytic performance,wide adaptability,and stable operation,and is widely used in ethylene plants at home and abroad.Space velocity is an important running indicator of C2 hydrogenation catalyst.In response to the requirements of higher space velocity catalyst for newly built and existing ethylene plants,the adaptability and running conditions of BC-H-20B catalyst at higher space velocity are studied.BC-H-20B C2 hydrogenation catalyst has been operating stably under higher gas-phase per hour space velocity conditions for the first time in a large ethylene plant in China,exhibiting good activity and selectivity.
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