气候变化领域集成服务门户(CCPortal): Catalytic production of low-carbon footprint sustainable natural gas

CCPortal

DOI	10.1038/s41467-021-27919-9
	Catalytic production of low-carbon footprint sustainable natural gas
	Si X.; Lu R.; Zhao Z.; Yang X.; Wang F.; Jiang H.; Luo X.; Wang A.; Feng Z.; Xu J.; Lu F.
发表日期	2022
ISSN	2041-1723
卷号	13 期号:1
英文摘要	Natural gas is one of the foremost basic energy sources on earth. Although biological process appears as promising valorization routes to transfer biomass to sustainable methane, the recalcitrance of lignocellulosic biomass is the major limitation for the production of mixing gas to meet the natural gas composition of pipeline transportation. Here we develop a catalytic-drive approach to directly transfer solid biomass to bio-natural gas which can be suitable for the current infrastructure. A catalyst with Ni2Al3 alloy phase enables nearly complete conversion of various agricultural and forestry residues, the total carbon yield of gas products reaches up to 93% after several hours at relative low-temperature (300 degrees Celsius). And the catalyst shows powerful processing capability for the production of natural gas during thirty cycles. A low-carbon footprint is estimated by a preliminary life cycle assessment, especially for the low hydrogen pressure and non-fossil hydrogen, and technical economic analysis predicts that this process is an economically competitive production process. © 2022, The Author(s).
语种	英语
scopus关键词	carbon footprint; catalyst; economic analysis; forestry; life cycle; natural gas; pipeline; sustainability; valorization
来源期刊	Nature Communications
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/251266
作者单位	State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China; University of Chinese Academy of Sciences, Beijing, 100049, China
推荐引用方式 GB/T 7714	Si X.,Lu R.,Zhao Z.,et al. Catalytic production of low-carbon footprint sustainable natural gas[J],2022,13(1).
APA	Si X..,Lu R..,Zhao Z..,Yang X..,Wang F..,...&Lu F..(2022).Catalytic production of low-carbon footprint sustainable natural gas.Nature Communications,13(1).
MLA	Si X.,et al."Catalytic production of low-carbon footprint sustainable natural gas".Nature Communications 13.1(2022).