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Synthesis, Performance, Mechanism: A Hyperbranched Phase Reverse Nano-Demulsifier for Condensate Emulsion.
Liang, Lei; Su, Chao; Xiong, Yujia; Wei, Lei; Gu, Congyue; Ye, Haifeng; Xiao, Qinghua; Luo, Xingyu.
Afiliación
  • Liang L; CCDC Geological Exploration and Development Research Institute, Chengdu 610051, China.
  • Su C; CCDC Geological Exploration and Development Research Institute, Chengdu 610051, China.
  • Xiong Y; Sichuan Hengyi Petroleum Technology Service Co., Ltd., Chengdu 610051, China.
  • Wei L; CCDC Geological Exploration and Development Research Institute, Chengdu 610051, China.
  • Gu C; Sichuan Hengyi Petroleum Technology Service Co., Ltd., Chengdu 610051, China.
  • Ye H; CCDC Geological Exploration and Development Research Institute, Chengdu 610051, China.
  • Xiao Q; Sichuan Hengyi Petroleum Technology Service Co., Ltd., Chengdu 610051, China.
  • Luo X; CCDC Geological Exploration and Development Research Institute, Chengdu 610051, China.
Molecules ; 28(23)2023 Nov 21.
Article en En | MEDLINE | ID: mdl-38067424
Organic amine and nanosilica were combined to create a nano-demulsifier, which was employed in the oil-water separation process of a condensate emulsion. The nano-demulsifier has the structure of hyperbranched polymers and the skeleton structure of hyperbranched nanomaterials, and displays the demulsification impact of organic amine polymers as well as the synergistic effect of nanomaterials. This nano-demulsifier has the potential to drastically reduce the quantity of condensate demulsifiers utilized in the gathering station. The dehydration rate of the condensate lotion in the gas gathering station can reach more than 95% only at a concentration of 1.0 wt.%. Its application can significantly increase the separation efficiency of the condensate emulsion as well as the quality of condensate oil. It has a positive impact on cost reduction and efficiency in gas well production. The mechanism of action of the demulsifier was also studied, and the results show that the demulsifier is a phase reverse demulsifier.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Molecules Asunto de la revista: BIOLOGIA Año: 2023 Tipo del documento: Article País de afiliación: China Pais de publicación: Suiza
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Molecules Asunto de la revista: BIOLOGIA Año: 2023 Tipo del documento: Article País de afiliación: China Pais de publicación: Suiza