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Simulation of Acid Water Extraction Based on Aspen Plus

  

  1. (1. School of Chemical and Biological Engineering, Qilu Institute of Technology, Jinan 250200, China;
    2. China Huanqiu Contracting & Engineering Co., Ltd., China National Petroleum Corporation, Beijing 100020, China)
  • Received:2019-02-28 Online:2019-12-11 Published:2019-12-11

Abstract: The syngas produced by coal gasification process can produce waste water containing acidic gas through the carbon monoxide transformation device, which will pollute the environment and cause resource wastes if emited directly. An acid water extraction plant is simulated by Aspen Plus, and the simulation results are compared with the design values. The process is discussed depending on the process simulation, and the influences of different operating conditions are studied.

Key words: coal gasification, acid water extraction, process simulation

CLC Number: