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Edition and Publication:
< Natural Gas and Oil > Editorial Department
Hosted by:
China Petroleum Engineering & Construction Corporation Southwest Company
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->2016 Vol.1

    New Flare Ignition System for High/Low Pressure Venting
    Author of the article:Ren Song, Wang Haibo, Li Yinjian, Chen Yumei, Qin Xingshu
    Author's Workplace：China Petroleum Engineering Co., Ltd. Southwest Company
    Key Words：Flare system; No fuel gas; High or low pressure venting; Reliability
    Abstract：Analyzed and investigated is the problem that ignition success rate of current flare ignition systems is low in high/low pressure venting conditions. Based on in-site actual operating experience, an ignition pipeline with restriction orifice is added in gas-sampling pipeline, ignition gas-taking pipeline is added under the connection position of flare cylinder body and tip and an automatic ignition system is obtained, which is suitable for such two extreme operating conditions as high amount of instantaneous venting (high pressure venting) and low amount of instantaneous venting (low pressure venting). The ignition system can ensure safety of gas station effectively and has been used widely in some newly-built gas field gathering and transmission projects.

     


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