Process and system for treating natural gas feedstock

• Main Authors: CAO, YIMING, CHAN, ZHEPHAK, AZMIL, AZIM A AZIZ, KANG, GUODONG, JIA, JINGXUAN, QUEK, VEN CHIAN, LI, MENG
• Format: Patent
• Language: English
• Published: 04.02.2016
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The present invention provides a process for removing acid gas from a natural gas stream, the process comprising the steps of: (a) passing a feed stream comprising natural gas and acid gas through a feed side of a membrane at a feed pressure (P