气候变化领域集成服务门户(CCPortal): Membranes for olefin–paraffin separation: An industrial perspective

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DOI	10.1073/pnas.2022194118
	Membranes for olefin–paraffin separation: An industrial perspective
	Roy A.; Venna S.R.; Rogers G.; Tang L.; Fitzgibbons T.C.; Liu J.; McCurry H.; Vickery D.J.; Flick D.; Fish B.
发表日期	2021
ISSN	0027-8424
卷号	118 期号:37
英文摘要	In the next decade, separation science will be an important research topic in addressing complex challenges like reducing carbon footprint, lowering energy cost, and making industrial processes simpler. In industrial chemical processes, particularly in petrochemical operations, separation and product refining steps are responsible for up to 30% of energy use and 30% of the capital cost. Membranes and adsorption technologies are being actively studied as alternative and partial replacement opportunities for the state-of-the-art cryogenic distillation systems. This paper provides an industrial perspective on the application of membranes in industrial petrochemical cracker operations. A gas separation performance figure of merit for propylene/propane separation for different classes of materials ranging from inorganic, carbon, polymeric, and facilitated transport membranes is also reported. An in-house–developed model provided insights into the importance of operational parameters on the overall membrane design. © 2021 National Academy of Sciences. All rights reserved.
英文关键词	Cryogenic distillation; Membranes; Petrochemicals; Separation
语种	英语
scopus关键词	alkene; carbon; ethylene; inorganic compound; paraffin; petrochemical agent; polymer; propane; propylene; distillation; Review; separation technique; technology
来源期刊	Proceedings of the National Academy of Sciences of the United States of America
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/238393
作者单位	Packaging and Specialty Plastics, Catalysis and Hydrocarbon Process R&D, The Dow Chemical Company, Freeport, TX 77541, United States; Analytical Science, Corporate R&D, The Dow Chemical Company, Lake Jackson, TX 77566, United States
推荐引用方式 GB/T 7714	Roy A.,Venna S.R.,Rogers G.,等. Membranes for olefin–paraffin separation: An industrial perspective[J],2021,118(37).
APA	Roy A..,Venna S.R..,Rogers G..,Tang L..,Fitzgibbons T.C..,...&Fish B..(2021).Membranes for olefin–paraffin separation: An industrial perspective.Proceedings of the National Academy of Sciences of the United States of America,118(37).
MLA	Roy A.,et al."Membranes for olefin–paraffin separation: An industrial perspective".Proceedings of the National Academy of Sciences of the United States of America 118.37(2021).