(Daily Question) Coal-to-oil and olefins forum, 2018.1.7
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3.jpg Participation: Prize of 5 Wealth； Correct answer: Reward of 10 wealth points ； Note: This post is valid for 48 hours. Question: What are the two processes for acetylene hydrogenation in the (DMTO) olefin separation unit? : Two process flows, pre-hydrogenation and post-hydrogenation. Note: The answers will be announced automatically in two days!
Two processes: pre-hydrogenation and post-hydrogenation
The acetylene hydrogenation reactor (AHR) in the olefin separation unit and the diene hydrogenation reactor in the cracking unit
Two processes: pre-hydrogenation and post-hydrogenation
Two process flows: pre-hydrogenation and post-hydrogenation
Two process flows: pre-hydrogenation and post-hydrogenation
Extractive distillation and catalytic selective hydrogenation
Question: What are the two processes for acetylene hydrogenation in the (DMTO) olefin separation unit? : Two process flows, pre-hydrogenation and post-hydrogenation.
Lummus pre-propane removal and post-hydrogenation, propane washing process technologies, as well as deep cryogenic separation technologies for olefin separation