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Edition and Publication:
< Natural Gas and Oil > Editorial Department
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Authorized by:
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
Address:
No.6, Shenghua Road, High-tech District, Chengdu, Sichuan, China
Postal Code:
610041
Tel:
028-86014709
028-86014500
Email:
cnpc-ngo@cnpc.com.cn
Issue:ISSN 1006-5539
          CN 51-1183/TE

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    Your Position ：Home->Past Journals Catalog->2013 Vol.3

    Reasonable Selection of Backfire Prevention Measures in Vent and Flare Stack System
    Author of the article:
    Author's Workplace：
    Key Words： Backfire prevention； Molecular sealing； Dynamic seal； Purge gas； Cost control
    Abstract：Vent and flare stack system is a part of utilities for assuring that all units in a gas treatment plant start， shut down and operate properly and correct selection and design of system backfire prevention device is the most important link for assuring that the whole plant operates safely. Improper selection and design of backfire isolation and prevention device will cause loss of life and personal injury and serious equipment damage. In selection and design of such device， it is necessary to consider such issues as safety， design and production costs. In selection and design of backfire prevention devices of Engineering， Procurement and Construction （EPC） projects， operation costs of Owners and benefit of Contractors shall be considered at the same time. Introduced are some optional backfire prevention devices，described are actual cases of its selection and design， which will provide valuable reference for similar projects in the future.
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