Effect of methanol on explosion limits of propane-oxygen mixture

YU Ruiguang; LIU Jie; MA Biao

doi:10.11949/0438-1157.20201424

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Effect of methanol on explosion limits of propane-oxygen mixture

Process safety | 更新时间：2026-07-24

- Effect of methanol on explosion limits of propane-oxygen mixture
- CIESC Journal Vol. 72, Issue 6, Pages: 3411-3420(2021)
- 作者机构：
  
  1.北京交通大学机械与电子控制工程学院，北京 100044
  2.北京交通大学新能源汽车动力总成技术重点实验室，北京 100044
- 作者简介：
- 基金信息：
- DOI：10.11949/0438-1157.20201424
  CLC： TK 16
- Received：12 October 2020，
  
  Revised：2021-03-09，
  
  Online First：28 April 2021，
  
  Published：05 June 2021
- 稿件说明：
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于瑞广, 刘杰, 马彪. 甲醇对丙烷/氧气混合气爆炸极限的影响[J]. 化工学报, 2021, 72(6): 3411-3420

YU Ruiguang, LIU Jie, MA Biao. Effect of methanol on explosion limits of propane-oxygen mixture[J]. CIESC Journal, 2021, 72(6): 3411-3420
于瑞广, 刘杰, 马彪. 甲醇对丙烷/氧气混合气爆炸极限的影响[J]. 化工学报, 2021, 72(6): 3411-3420 DOI： 10.11949/0438-1157.20201424.

YU Ruiguang, LIU Jie, MA Biao. Effect of methanol on explosion limits of propane-oxygen mixture[J]. CIESC Journal, 2021, 72(6): 3411-3420 DOI： 10.11949/0438-1157.20201424.

摘要

为探究替代燃料丙烷/甲醇混合气的氧化反应特性，利用爆炸极限开展了甲醇对丙烷/氧气混合气的负温度系数（NTC）响应特性的研究。结果表明：在NTC区域，下拐点的压力随着甲醇摩尔分数的增加而升高，但下拐点的温度几乎保持不变。然而上拐点的温度与压力随着甲醇摩尔分数的增加没有明显变化。整体而言，随着甲醇摩尔分数的增加，丙烷/氧气混合气的NTC区域不断减小并向高压区域移动。对比分析了不同爆炸状态下，即无爆炸、冷焰以及热焰状态，混合气的温度、压力以及主要组分变化，并获得了影响温度变化的主要基元反应。此外，对爆炸极限曲线的NTC区域上、下拐点进行了敏感性分析，确定影响拐点状态的主要基元反应。

Abstract

To explore the oxidation characteristic of the alternative fuel propane/methanol mixture

the explosion limit was used to study the negative temperature coefficient (NTC) response characteristics of methanol to propane/oxygen mixture. The results show that the pressure of the lower turning points steadily increases with the increase of methanol mole fraction. The temperatures of the lower turning points show no noticeable variation. However

the methanol has almost no effect on the temperatures and pressures of upper turning points. In general

the NTC region is shrunken to high-pressure region with the increase of methanol mole fraction. In addition

the temperature

pressure and heat release rates of the main reactions profiles of the non-explosion

cool flame

and hot flame conditions

under different explosion scenarios are compared. Furthermore

to elucidate the key control mechanism

sensitivity analyses of the turning points are performed.

关键词

Keywords

references

Bae C , Kim J . Alternative fuels for internal combustion engines [J ] . Proceedings of the Combustion Institute , 2017 , 36 ( 3 ): 3389 - 3413 .

姚春德 , 韩国鹏 , 银增辉 , 等 . 柴油/甲醇高温富燃动力学机理的简化 [J ] . 天津大学学报(自然科学与工程技术版) , 2015 , 48 ( 9 ): 784 - 790 .

Yao C D , Han G P , Yin Z H , et al . Reduction of diesel/methanol kinetic mechanism in high temperature fuel-enriched conditions [J ] . Journal of Tianjin University (Science and Technology) , 2015 , 48 ( 9 ): 784 - 790 .

姚春德 , 代乾 , 许汉君 , 等 . 柴油在甲醇/空气高温热氛围中的着火和燃烧特性 [J ] . 燃烧科学与技术 , 2012 , 18 ( 3 ): 193 - 198 .

Yao C D , Dai Q , Xu H J , et al . Ignition and combustion characteristics of diesel spray in premixed methanol/air mixture with high temperature [J ] . Journal of Combustion Science and Technology , 2012 , 18 ( 3 ): 193 - 198 .

夏琦 , 姚春德 , 魏立江 , 等 . 柴油/甲醇组合发动机燃烧压力特性研究 [J ] . 农业机械学报 , 2014 , 45 ( 2 ): 6 - 10,15 .

Xia Q , Yao C D , Wei L J , et al . Investigation of combustion pressure characteristics from diesel engine with DMCC mode [J ] . Transactions of the Chinese Society for Agricultural Machinery , 2014 , 45 ( 2 ): 6 - 10,15 .

姚春德 , 胡江涛 , 臧儒振 , 等 . 柴油/甲烷和柴油/甲醇二元燃料着火反应机理比较研究 [J ] . 工程热物理学报 , 2017 , 38 ( 2 ): 392 - 398 .

Yao C D , Hu J T , Zang R Z , et al . Comparison of ignition reaction mechanism of diesel/methane and diesel/methanol dual fuel [J ] . Journal of Engineering Thermophysics , 2017 , 38 ( 2 ): 392 - 398 .

徐建楠 , 蒋新生 , 张昌华 , 等 . 不同工况下汽油蒸气爆炸着火延迟与机理分析 [J ] . 化工学报 , 2019 , 70 ( 1 ): 398 - 407 .

Xu J N , Jiang X S , Zhang C H , et al . Ignition delay measurements and analysis of kinetic mechanisms for gasoline-air explosion under different conditions [J ] . CIESC Journal , 2019 , 70 ( 1 ): 398 - 407 .

Pease R N . Characteristics of the non-explosive oxidation of propane and the butanes1 [J ] . Journal of the American Chemical Society , 1929 , 51 ( 6 ): 1839 - 1856 .

刘杰 , 张欣 , 杨福源 , 等 . 引燃油量对柴油引燃天然气发动机燃烧特性的影响 [J ] . 汽车工程 , 2015 , 37 ( 4 ): 375 - 379,386 .

Liu J , Zhang X , Yang F Y , et al . Effects of pilot fuel quantity on the combustion characteristics of a diesel pilot ignition CNG engine [J ] . Automotive Engineering , 2015 , 37 ( 4 ): 375 - 379,386 .

Davy H . Some new experiments and observations on the combustion of gaseous mixtures; with an account of a method of preserving a continued light in mixtures of inflammable gases and air without flame [J ] . Proc Royal Soc London , 2016 , 2 ( 1815 ): 61 - 62 .

Glassman I , Richard A Y , Nick G G . Combustion [M ] . New York : Elsevier , 2015 : 79 .

陈锐 , 张鹏飞 , 潘家营 , 等 . 丙烷自燃特性及爆震机理的试验研究 [J ] . 天津大学学报(自然科学与工程技术版) , 2018 , 51 ( 12 ): 1217 - 1222 .

Chen R , Zhang P F , Pan J Y , et al . Experimental study of spontaneous combustion characteristics and knocking mechanism of propane [J ] . Journal of Tianjin University (Science and Technology) , 2018 , 51 ( 12 ): 1217 - 1222 .

Yeom K , Jang J , Bae C . Homogeneous charge compression ignition of LPG and gasoline using variable valve timing in an engine [J ] . Fuel , 2007 , 86 ( 4 ): 494 - 503 .

Pease R N . The negative temperature coefficient in the rate of propane oxidation [J ] . Journal of the American Chemical Society , 1938 , 60 ( 9 ): 2244 - 2246 .

Minkoff G J , Tipper C F H . Chemistry of Combustion Reactions [M ] . London : Butterworth , 1962 : 3 - 12 .

Curran H J , Gaffuri P , Pitz W J , et al . A comprehensive modeling study of n -heptane oxidation [J ] . Combustion and Flame , 1998 , 114 ( 1/2 ): 149 - 177 .

Lewis B , von Elbe G . Detonation waves in gases [M ] . Combustion , Flames and Explosions of Gases , Amsterdam : Elsevier , 1987 : 532 - 575 .

Koert D N , Miller D L , Cernansky N P . Experimental studies of propane oxidation through the negative temperature coefficient region at 10 and 15 atmospheres [J ] . Combustion and Flame , 1994 , 96 ( 1/2 ): 34 - 49 .

Koert D N , Pit W J , Boelli J W , et al . Chemical kinetic modeling of high-pressure propane oxidation and comparison to experimental results [J ] . Symposium (International) on Combustion , 1996 , 26 ( 1 ): 633 - 640 .

Gallagher S M , Curran H J , Metcalfe W K , et al . A rapid compression machine study of the oxidation of propane in the negative temperature coefficient regime [J ] . Combustion and Flame , 2008 , 153 ( 1/2 ): 316 - 333 .

Zhukov V P , Sechenov V A , Starikovskii A Y . Autoignition of a lean propane-air mixture at high pressures [J ] . Kinetics and Catalysis , 2005 , 46 ( 3 ): 319 - 327 .

Yu R G , Liu J , Ma B . The dependence of NTC behavior on the equivalence ratio and nitrogen fraction in cool flame region [J ] . Fuel , 2020 , 271 : 117623 .

Liu J , Yu R G , Ma B , et al . On the second explosion limits of hydrogen, methane, ethane, and propane [J ] . ACS Omega , 2020 , 5 ( 30 ): 19268 - 19276 .

Liu J , Yu R G , Ma B . Effect of ozone addition on the cool flame and negative temperature coefficient regions of propane-oxygen mixtures [J ] . ACS Omega , 2020 , 5 ( 27 ): 16448 - 16454 .

焦清介 , Griffiths John F . 甲醇自发点火特性研究 [J ] . 北京理工大学学报 , 1994 , 14 ( 4 ): 347 - 354 .

Jiao Q J , Griffiths J . On the spontaneous ignition of methanol [J ] . Journal of Beijing Institute of Technology , 1994 , 14 ( 4 ): 347 - 354 .

杨协和 , 沈文锋 , 张扬 , 等 . 甲醇-空气层流火焰速度的数值研究和预测模型 [J ] . 化工学报 , 2019 , 70 ( 8 ): 3011 - 3020 .

Yang X H , Shen W F , Zhang Y , et al . Numerical investigation and prediction models for methanol-air laminar flame speed [J ] . CIESC Journal , 2019 , 70 ( 8 ): 3011 - 3020 .

Lee H , Lim O . A computational study of DME-methanol fractions with controlling several factors on HCCI combustion [J ] . Journal of Mechanical Science and Technology , 2016 , 30 ( 4 ): 1931 - 1941 .

Lutz A E , Kee R J , Miller J A . Senkin: a Fortran program for predicting homogeneous gas phase chemical kinetics with sensitivity analysis [R ] . New Mexico : Sandia National Laboratories , 1988 .

Liu J , Wang J L , Zhang N , et al . On the explosion limit of syngas with CO 2 and H 2 O additions [J ] . International Journal of Hydrogen Energy , 2018 , 43 ( 6 ): 3317 - 3329 .

Atef N , Kukkadapu G , Mohamed S Y , et al . A comprehensive iso -octane combustion model with improved thermochemistry and chemical kinetics [J ] . Combustion and Flame , 2017 , 178 : 111 - 134 .

Li Y , Zhou C W , Somers K P , et al . The oxidation of 2-butene: a high pressure ignition delay, kinetic modeling study and reactivity comparison with isobutene and 1-butene [J ] . Proceedings of the Combustion Institute , 2017 , 36 ( 1 ): 403 - 411 .

University of California at San Diego . Chemical-kinetic mechanisms for combustion applications [EB/OL ] . [ 2021-02-27 ] . http://combustion.ucsd.edu http://combustion.ucsd.edu .

Petersen E L , Kalitan D M , Simmons S , et al . Methane/propane oxidation at high pressures: Experimental and detailed chemical kinetic modeling [J ] . Proceedings of the Combustion Institute , 2007 , 31 ( 1 ): 447 - 454 .

Wang X , Law C K . An analysis of the explosion limits of hydrogen-oxygen mixtures [J ] . Journal of Chemical Physics , 2013 , 138 ( 13 ): 134305 .

Newitt D M , Thornes L S . The oxidation of propane (Ⅲ). The kinetics of the oxidation [J ] . Journal of the Chemical Society , 1937 : 1669 .

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