Effects of surfactant micelles and surfactant-coated nanospheres on methane hydrate growth pattern
文献类型：期刊论文
| 作者 | Wang, Fei1,2 ; Guo, Gang1; Liu, Guo-Qiang3; Luo, Sheng-Jun1; Guo, Rong-Bo1
|
| 刊名 | CHEMICAL ENGINEERING SCIENCE
 |
| 出版日期 | 2016-04-22 |
| 卷号 | 144页码:108-115 |
| 关键词 | Methane hydrates Surfactants Micelle Mimic micelle Hydrate growth pattern Hydrate growth rate |
| 英文摘要 | Surfactants have been reported to promote the gas hydrate formation by changing the hydrate formation pattern. In this work, methane hydrate formation was carried out in glass tubes to study the effects of the existence of surfactant micelles on methane hydrate growth pattern. For comparison, surfactants could and could not form micelles at hydrate formation temperature were used, which were sodium dodecyl benzene sulfonate (SDBS) and sodium dodecyl sulfate (SDS), respectively. SDS led to obvious upward hydrate growth on the reactor sidewall (cover factors 2.8-3.7), while SDBS resulted in obviously less extent of upward hydrate growth (cover factors 1.8-2.6) due to the micelle effect. When SDS-coated polystyrene nanospheres were used, SDS existed in the reaction solution in the form of mimic micelles and consequently much less extent of upward hydrate growth was achieved (cover factors 1.8-2.3). When SDBS was used together with SDS at non-micelle forming condition, prominent upward hydrate growth was obtained (cover factors 2.7-3.3). (C) 2016 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | UNSTIRRED GAS/LIQUID SYSTEM ; SODIUM DODECYL-SULFATE ; FORMING CONDITIONS ; FROZEN HYDRATE ; ALKYL SULFATES ; NATURAL-GAS ; STORAGE ; TRANSPORT ; HYDROGEN ; KINETICS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000371472700011 |
| 公开日期 | 2016-05-17 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/8056]  |
| 专题 | 青岛生物能源与过程研究所_生物制氢与沼气团队 |
| 作者单位 | 1.Chinese Acad Sci, Shandong Ind Engn Lab Biogas Prod & Utilizat, Key Lab Biofuels, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Shandong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Qingdao Univ Sci & Technol, Qingdao 266042, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Fei,Guo, Gang,Liu, Guo-Qiang,et al. Effects of surfactant micelles and surfactant-coated nanospheres on methane hydrate growth pattern[J]. CHEMICAL ENGINEERING SCIENCE,2016,144:108-115. |
| APA | Wang, Fei,Guo, Gang,Liu, Guo-Qiang,Luo, Sheng-Jun,&Guo, Rong-Bo.(2016).Effects of surfactant micelles and surfactant-coated nanospheres on methane hydrate growth pattern.CHEMICAL ENGINEERING SCIENCE,144,108-115. |
| MLA | Wang, Fei,et al."Effects of surfactant micelles and surfactant-coated nanospheres on methane hydrate growth pattern".CHEMICAL ENGINEERING SCIENCE 144(2016):108-115. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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