Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Oleic acid potassium soap: A new potential kinetic promoter for methane hydrate formation | |
| Chen, Jun1,2,3; Wang, Tao1; Zeng, Zhen1; Jiang, Jian-Hong1; Deng, Bin1; Chen, Chang-Zhong1; Li, Jia-Yuan1; Li, Chuan-Hua1; Tao, Li-Ming1; Li, Xu1; Xiao, Sheng-Xiong1 | |
| 2019-05-01 | |
| Source Publication | CHEMICAL ENGINEERING JOURNAL
 |
| ISSN | 1385-8947 |
| Volume | 363Pages:349-355 |
| Corresponding Author | Chen, Jun(chenjun4174@126.com) ; Jiang, Jian-Hong(jiangjianhong927@163.com) |
| Abstract | Low gas hydrate formation rate is one important reason that limits the application of hydrate-based technologies, while development of new kinetic promoter is an alternative method to solve this problem. In this work, oleic acid potassium soap (OPS) was proposed to use as a new potential kinetic promoter to improve methane hydrate formation process. t(80) was greater than 360 min when methane hydrate formed in redistilled water, while t(80) can decrease to within 100 min with the addition of OPS. Compared OPS with published kinetic promoter of sodium dodecyl sulfate (SDS) and sodium dodecyl benzene sulfonate (SDBS), the promoting effect of OPS was better than SDBS, and had similar promoted effect with SDS. In addition, both thermodynamic and kinetic results showed that addition of OPS had little effect of methane hydrates equilibrium conditions. Promoting effect mechanism of OPS was that the double bond and hydrophobic groups enhanced the solubility of methane, which finally improved methane hydrate formation. |
| Keyword | Hydrate Kinetic promoter Oleic acid potassium soap Phase equilibrium |
| DOI | 10.1016/j.cej.2019.01.148 |
| WOS Keyword | CO2 CAPTURE ; CLATHRATE HYDRATE ; FORMING HYDRATE ; CARBON-DIOXIDE ; FLUE-GAS ; PRESSURE ; STORAGE ; DESALINATION ; ETHYLENE ; RECOVERY |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[21506065] ; National Natural Science Foundation of China[21404061] ; Key Laboratory of Gas Hydrate, Guangzhou Institute of Energy Conversion[Y707ke1001] ; projects of the Education Department of Hunan Province[16A197] ; projects of the Education Department of Hunan Province[17A199] ; Key Laboratory of Ocean Energy Utilization and Energy Conservation of Ministry of Education[LOEC-201809] ; Scientific Research Foundation of Xiangnan University for High-Level Talents |
| WOS Research Area | Engineering |
| Funding Organization | National Natural Science Foundation of China ; Key Laboratory of Gas Hydrate, Guangzhou Institute of Energy Conversion ; projects of the Education Department of Hunan Province ; Key Laboratory of Ocean Energy Utilization and Energy Conservation of Ministry of Education ; Scientific Research Foundation of Xiangnan University for High-Level Talents |
| WOS Subject | Engineering, Environmental ; Engineering, Chemical |
| WOS ID | WOS:000457866400035 |
| Publisher | ELSEVIER SCIENCE SA |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/25049 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Chen, Jun; Jiang, Jian-Hong |
| Affiliation | 1.Xiangnan Univ, Dept Chem & Life Sci, Hunan Prov Key Lab Xiangnan Rare Precious Met Cpd, Chenzhou 423000, Hunan, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China 3.Minist Educ, Key Lab Ocean Energy Utilizat & Energy Conservat, Dalian 116024, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Chen, Jun,Wang, Tao,Zeng, Zhen,et al. Oleic acid potassium soap: A new potential kinetic promoter for methane hydrate formation[J]. CHEMICAL ENGINEERING JOURNAL,2019,363:349-355. |
| APA | Chen, Jun.,Wang, Tao.,Zeng, Zhen.,Jiang, Jian-Hong.,Deng, Bin.,...&Xiao, Sheng-Xiong.(2019).Oleic acid potassium soap: A new potential kinetic promoter for methane hydrate formation.CHEMICAL ENGINEERING JOURNAL,363,349-355. |
| MLA | Chen, Jun,et al."Oleic acid potassium soap: A new potential kinetic promoter for methane hydrate formation".CHEMICAL ENGINEERING JOURNAL 363(2019):349-355. |
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