Benzene hydrogenation inlet
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I work at Xuyang Coal Chemical Co., Ltd. Our company’s 100,000 tons per year benzene hydrogenation project has now started operations. It is estimated that qualified products will be available in about 10 days. I have a question I’d like to ask the experts for help with: After vulcanization, why is there a difference of a few percentage points in the cyclohexane content between the sample analysis taken from the high-pressure separation tank in the hydrogenation unit 100 and the sample analysis taken from the stabilizer tower? N-hexane, on the other hand, increased, while cyclopentane saw a decline of a few percentage points. I hope the experts here can help explain it. Also, what kind of problems might arise in the early stages of operation? Those of us who know about it can discuss and share it together: handshake
I work at Kunming Iron and Steel Coal Chemical Co., Ltd. Our company’s 50,000 tons per year benzene hydrogenation project has now started operations. The product has passed the quality check. I hope to share my experiences and insights on operations with everyone.
I would like to ask the colleagues from Kunsteel Coking upstairs: what is your annual production volume in tens of thousands of tons now?