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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
Co-hosted by:
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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No.6, Shenghua Road, High-tech District, Chengdu, Sichuan, China
Postal Code:
610041
Tel:
028-86014709
028-86014500
Email:
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Issue:ISSN 1006-5539
          CN 51-1183/TE

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    Your Position ：Home->Past Journals Catalog->2011 Vol.5

    Optimization of Technological Process and Parameters of Methanol Recovery Unit
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    Key Words：Methanol recovery；Main factor；Optimization；Operation parameter；Suggestion
    Abstract：In order to solve the problem that concentration of methanol from methanol recovery tower bottom and top in Jingbian Gas Field deviates from product design value，it is necessary to seek the cause from the source and identify the main factors which affect the concentration of methanol. With continuous development of the gas field，water quality of waste water containing methanol varies greatly，but the methanol recovery unit still operates according to the original design parameters. Adjusted firstly is chemicals injection system of pretreatment unit in combination with the current situation of large concentration change，complex ingredient and high mineralization of waste water containing methanol，optimized are some of technological processes，developed is test plan according to actual conditions and optimized are operation parameters. Through such practices as technological process adjustment and optimization of parameters，obtained are the optimum operation parameters of the methanol recovery unit in different concentration conditions of waste water containing methanol and put forward are suggestions for methanol recovery unit improvement in view of scale formation in the unit during operation.
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