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[1]葛安卡,张礼敬,张杰东,等.基于三元组分法的火炬气燃烧机制[J].南京工业大学学报(自然科学版),2019,41(01):52-56.[doi:10.3969/j.issn.1671-7627.2019.01.009]
 GE Anka,ZHANG Lijing,ZHANG Jiedong,et al.Burning reason of flare gas based on ternary component chart[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2019,41(01):52-56.[doi:10.3969/j.issn.1671-7627.2019.01.009]
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基于三元组分法的火炬气燃烧机制()
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《南京工业大学学报(自然科学版)》[ISSN:1671-7627/CN:32-1670/N]

卷:
41
期数:
2019年01期
页码:
52-56
栏目:
出版日期:
2019-01-28

文章信息/Info

Title:
Burning reason of flare gas based on ternary component chart
文章编号:
1671-7627(2019)01-0052-05
作者:
葛安卡1张礼敬1张杰东2邢树鹏3
1.南京工业大学 安全科学与工程学院,江苏 南京 210009; 2.中国石化安全工程研究院,山东 青岛 266000; 3.上海应用技术大学 城市建设与安全工程学院,上海 200235
Author(s):
GE Anka1ZHANG Lijing1ZHANG Jiedong2XING Shupeng3
1.College of Safety Science and Engineering,Nanjing Tech University,Nanjing 210009,China; 2.Sinopec Research Institute of Safety Engineering,Qingdao 266000,China; 3.College of Urban Construction and Safety Engineering,Shanghai Institute of Technology,Shan
关键词:
火炬气 热值 燃烧极限 三元组分图
Keywords:
flare gas calorific value combustion limit ternary component chart
分类号:
X932
DOI:
10.3969/j.issn.1671-7627.2019.01.009
文献标志码:
A
摘要:
为选择合适的火炬气空气配比和助燃条件,提高火炬燃烧效率,减少火炬气燃烧不完全等事故发生,开展含氮火炬气燃烧实验,研究可燃气体与N2在不同配比条件下的火炬气燃烧状态,并采用三元组分图法分析火炬气熄灭的原因。研究表明:当火炬气组分中丙烷(C3H8)与N2体积比≤1:3时,火炬气熄灭; 火炬气熄灭原因为火炬气流速较快,卷吸空气量大于火炬气体积的12.02倍,气云团中C3H8浓度小于最低燃烧极限1.92%。
Abstract:
In order to improve the combustion efficiency of the flare gas and reduce the accident of flare gas incomplete combustion,the nitrogen contained flare gas burning with different calorific values was conducted,and the flare gas combustion with different ratio of combustible gas and nitrogen was investigated.The ternary component chart method was used to analyze the cause of the torch gas extinguishing.Results showed that the flare gas burned out when the volume ratio of propane and N2 was less than or equal to 1:3.The cause of flare gas burning out was its greater flow rate with that a indrafted air was 12.02 times and the composition of propane was less than 1.92%.

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相似文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-04-14
基金项目:中石化科研基金(312110)
作者简介:葛安卡(1974—),男,高级工程师,E-mail:geankal@hotmail.com; 张礼敬(联系人),教授,E-mail:zhanglj@njtech.edu.cn.
引用本文:葛安卡,张礼敬,张杰东,等.基于三元组分法的火炬气燃烧机制[J].南京工业大学学报(自然科学版),2019,41(1):52-56..
更新日期/Last Update: 2019-02-26