Study on Pressure Swing Adsorption Removing C+2 from Natural Gas as Raw Material for Thermal Chlorination

The experimental investigation demonstrates that a satisfactory result can be expected for pressure swing adsorption (PSA) purification of natural gas as raw material for thermal chlorination process. Using hh-4 molecular sieve as adsorbent for removing C2+ components, the suitable adsorption pressure is 0.4-0.45 MPa, desorption vacuum is 0.08-0.09 MPa and circulation time is 20-21 min.

作 者： Sulan Xia Jiahua Zhu Xiaobin Zeng Zhaohua Feng Xinyu Cheng   作者單位： Sulan Xia,Jiahua Zhu,Zhaohua Feng(School of Chemical Engineering, Sichuan University, Chengdu 610065, China)

Xiaobin Zeng,Xinyu Cheng(Honghe Chemical INC., Zigong 643000, China) 

刊 名： 天然氣化學（英文版）  ISTIC SCI 英文刊名： JOURNAL OF NATURAL GAS CHEMISTRY  年，卷(期)： 2004 13(1)  分類號：   關鍵詞： chloride methane   natural gas purification   pressure swing adsorption  

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