Ethylene Industry ›› 2019, Vol. 31 ›› Issue (3): 31-33.

• INDUSTRIAL TECHNOLOGY • Previous Articles     Next Articles

Factors Influencing Ethylene Loss in Low-Pressure Demethanizer and the Optimized Operation

Wu Jinhui   

  1. SINOPEC Maoming Company, Maoming, Guangdong, P.C.525000
  • Received:2019-06-06 Online:2018-09-25 Published:2019-12-30

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Abstract:

Combining with the production practice of the No.2 Ethylene Plant at SINOPEC Maoming Company, this article analyzes the factors influencing the ethylene loss of demethanizer including operating temperature, operating pressure and CH4/H2 ratio, finds out the key factors affecting the ethylene loss, and optimizes the operation.

Key words: demethanizer, ethylene loss, optimized operation

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