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Silong Feng, Shihan Wu, Yudong Li, Xiuna Yang, Ying Yu, Yiqian Liu and Hao Lu
As more and more oilfields enter later stages of extraction, demulsification of water-in-oil (W/O) emulsions with high water content has become a challenging problem. To upgrade the current offshore oil treatment process, a compact and efficient demulsif...
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Songtao Huang, Xue He, Jiaqing Chen, Xiujun Wang, Jian Zhang, Jianyu Dong and Baosheng Zhang
As most offshore oilfields come to the middle- and late-exploitation period, and with the popularization of tertiary enhanced oil recovery (EOR) technology, the physical properties of produced fluids become more complex, bringing new challenges to oil-wa...
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Xiyu Zhang, Shuning Dong, Pengkang Jin, Jidong Liang, Jian Yang and Yongan Huang
With the improvement of coal-mining mechanizations and the intensification of human activities, the organic matter pollution of mine water is becoming severe. In this study, the chemical compositions of the influents and effluents from 15 mine water trea...
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Jude D. Inyang, Julius U. Akpabio, Benjamin R. Etuk
Pág. Page:64 - 76Abstract
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Farah Nasyitah binti Esa
Pág. 36
Chemical synthesized demulsifier in oil industry has caused environmental issues and costly. Rhamnolipid biosurfactant produced from Pseudomonas aeruginosa NR2 (Ps. NR. 22) has unique properties to demulsify the unwanted emulsion by lowering the interfac...
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Gaohong Zuo, Yingchao Du, Lianqi Wei, Bo Yu, Shufeng Ye, Xiaomeng Zhang and Hongshun Hao
Emulsified pickling waste liquid, derived from cleaning oily hardware, cause serious environmental and ecological issues. In this work, a series of grafted (3-aminopropyl)triethoxysilane (APTES) TiO2 pillared montmorillonite (Mt), Ti-Mt-APTES, are prepar...
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Dong Chen, Feng Li, Yingxin Gao and Min Yang
Purification of produced water (PW) from polymer/surfactant flooding is a challenge for the petroleum industry due to the high emulsion stability. Demulsification using chemical demulsifiers has been expected to be an effective way to treat PW. In this p...
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Xianhua Feng, Zhenghe Xu and Jacob Masliyah
Pág. 451 - 456
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Xiaogang Yang, Wei Tan and Yu Bu
Pág. 481 - 486
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Tianmin Jiang, George J. Hirasaki, Clarence A. Miller and Kevin Moran
Pág. 4158 - 4164
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