Enhanced methane hydrate formation with SDS-coated Fe3O4 nanoparticles as promoters

doi:10.1016/j.molliq.2016.12.050

QIBEBT-IR > 工业生物燃气研究组

	Enhanced methane hydrate formation with SDS-coated Fe3O4 nanoparticles as promoters
	Liu, Guo-Qiang 1; Wang, Fei2 ; Luo, Sheng-Jun2 ; Xu, Dong-Yan 1; Guo, Rong-Bo2
	2017-03-01
发表期刊	JOURNAL OF MOLECULAR LIQUIDS
卷号	230 页码:315-321
摘要	Nano metal fluids have been applied to promote the formation of natural gas hydrates. In this work, the sol of SDS@Fe3O4 (named as SDS@Fe3O4) were prepared and used as promoters in methane hydrate formation. Compared with SDS, SDS@Fe3O4 produced much better promotion and the main superiority was that SDS@Fe3O4 could significantly shorten the induction periods of hydrate formation. When SDS was used, the induction periods lasted about 40-60 min, while when SDS@Fe3O4 was used at the same concentrations, hydrates nucleated within 10 min, especially, even no obvious induction periods were observed when SDS@Fe3O4 was used in some experiments. Particle size showed significant influences on the promotion of SDS@Fe3O4 to methane hydrate formation and smaller particles resulted in rapider hydrate formation. In addition, SDS@Fe3O4 showed excellent repeatability during the hydrate formation-dissociation cycles. (C) 2017 Elsevier B.V. All rights reserved.
文章类型	Article
关键词	Methane Hydrates Sol Of Sds@fe3o4 Induction Period HydRate Formation Rate
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1016/j.molliq.2016.12.050
关键词[WOS]	UNSTIRRED GAS/LIQUID SYSTEM ; GAS HYDRATE ; NATURAL-GAS ; SILVER NANOPARTICLES ; OXIDE NANOPARTICLES ; ANIONIC SURFACTANTS ; FROZEN HYDRATE ; DISSOCIATION ; NANOSPHERES ; CAPACITY
收录类别	SCI
语种	英语
WOS研究方向	Chemistry ; Physics
项目资助者	Key Projects in the National Science and Technology Pillar Program(20140015) ; Qingdao Science and Technology and People's Livelihood Project(14-2-3-69-nsh)
WOS类目	Chemistry, Physical ; Physics, Atomic, Molecular & Chemical
WOS记录号	WOS:000397690900041
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/9347
专题	工业生物燃气研究组
作者单位	1.Qingdao Univ Sci & Technol, Coll Chem Engn, Qingdao 266042, Peoples R China 2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Shandong Ind Engn Lab Biogas Prod & Utilizat, Qingdao 266101, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Liu, Guo-Qiang,Wang, Fei,Luo, Sheng-Jun,et al. Enhanced methane hydrate formation with SDS-coated Fe3O4 nanoparticles as promoters[J]. JOURNAL OF MOLECULAR LIQUIDS,2017,230:315-321.
APA	Liu, Guo-Qiang,Wang, Fei,Luo, Sheng-Jun,Xu, Dong-Yan,&Guo, Rong-Bo.(2017).Enhanced methane hydrate formation with SDS-coated Fe3O4 nanoparticles as promoters.JOURNAL OF MOLECULAR LIQUIDS,230,315-321.
MLA	Liu, Guo-Qiang,et al."Enhanced methane hydrate formation with SDS-coated Fe3O4 nanoparticles as promoters".JOURNAL OF MOLECULAR LIQUIDS 230(2017):315-321.