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Edition and Publication:
< Natural Gas and Oil > Editorial Department
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China Petroleum Engineering & Construction Corporation Southwest Company
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China Petroleum Engineering & Construction Corporation
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Overseas Research Center of Research Institute of Petroleum Exploration and Development
Editor in Chief:
Du Tonglin
Vice Editor in Chief:
Tang Xiaoyong,Pu Liming
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Postal Code:
610041
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Issue:ISSN 1006-5539
          CN 51-1183/TE

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    Your Position :Home->Past Journals Catalog->2016 Vol.4

    Research on the Process of Natural Gas Liquefaction C3/MRC
    Author of the article:Wang Hongwei, Long Zengbing, Liu Jiahong, Li Long, Zhang Yi
    Author's Workplace:China Petroleum Engineering Co.,Ltd.Southwest Company
    Key Words:C3/MRC process; Gas liquefaction process; Base-load liquefaction plant; Frequency converting control; Cooling method
    Abstract:

    Natural gas liquefaction process with propane pre-cooled mixed refrigerant (C3/MRC), featured by the advantage of cascade cycle and mixed refrigerant liquefaction process, is not yet applied in China at present. So, it is necessary to perform the research about C3/MRC. Based on the description of process flow of C3/MRC, research was conducted on control programmes of refrigerant compressors and the cooling method of refrigerant and technical characteristics of C3/MRC was summarized. At last, it is concluded that C3/MRC technology is applicable to the area with rich water resource and large scale natural gas liquefaction plant. The research of this process is of great significance for the development of LNG industry in China.

     


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