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《Journal of Chongqing University(Natural Science Edition)》 2003-07
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An Experimental Investigation of the Flammability Limits of Natural Refrigerants

LI Yu, TONG Ming-wei (College of Power Engineering, Chongqing University, Chongqing 400044, China)  
The most concerned issue nowadays for the refrigeration circles is to find out a certain refrigerant that could tolerate with nature, also have excellent performance and is liable to obtain as well. In the light of safety of natural refrigerants, we set up an experimental apparatus for flammability limits and analyze the experimental principle. The reasons that may influence the value of the limits are given. The experimental investigation of the flammability limits of Propane, Isobutane and Methylamine is carried out. It is shown that, if the consistency of the refrigerants in air increases approximately to the flammability limits, high-energetic ignition source is also needed to explode. However, it is necessary to take some precautions for safety.
【CateGory Index】: TB64
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【References】
Chinese Journal Full-text Database 1 Hits
1 XIAO Shu-heng~1,ZOU Xue-chun~1,LIANG Dong~2(1.School of Civil Engineering,Guangzhou University,Guangzhou 510006,China;2.School of Engineering,Sun Yat-sen University,Guangzhou 510275,China);Research status quo on explosive characteristic of combustible gas under heat-environment[J];Journal of Guangzhou University(Natural Science Edition);2006-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Junyan,SONG Cunyi,WANG Liying,JIN YanhuiCivil and Environmental Engineering School,University of Science and Technology Beijing,Beijing 100083,China;Minimum ignition temperature of meager-lean coal for BF injection[J];Journal of University of Science and Technology Beijing;2006-08
2 Yun Shourong Zhang Hanping Zhu Biyan Gao Hongwei (Mechanics and Engineering Department);Study on Process of Food -Stuffs Dust Explosions[J];Journal of Beijing Institute of Technology;1990-03
3 YU Li~1,CAO Cai-hong~2,CAO Hong-yi~3,QI Hai-ling~3,PAN Hong-sheng~3 (1.Pingdingshan Institute of Technology,Pingdingshan 467000,China;2.Chemical Engineering Institute of Nanjing Forestry University,Nanjing 210037,China;3.Henan Shenma Industry Co.Ltd.,Pingdingshan 467000,China);Application study on new approach of concentration and purification of Formic Acid[J];Journal of Pingdingshan Institute of Technology;2006-03
4 DONG Quan-yu~1, ZHANG Qiang~1, LI Zi-tuo~1, YANG Cong-gui~1, CHENG Yi~2, WANG Xue-tao~2, WANG Wei~2, SUN Tong-tan~2 (1. School of Chemical Engineering, Dalian University of Technology, Dalian 116012, China; 2. Dalian Thermal Power Co., Ltd., Dalian 116012, China);SYNERGISTIC EFFECT OF CARBOXYLIC ACID INHIBITOR WITH BTA[J];Corrosion & Protection;2004-10
5 GUO Huilin1,2, WANG Yuntao1, LIU Shu1, ZHAO Qian1, ZHAO Xiaopeng1 (1. Institute of Ele. Technology, Dept. of Applied Physics,Northwestern Polytechnical University, Xi′an 710072,China; 2. Depertment of Chemistry, Northwest University, Xi′an 710069,China);Preparation and constituent of encapsulated electrophoretic ink[J];Journal of Functional Materials;2003-04
6 Kang Shi-gang1,Zhao Xue-fei2 (1.School of Chemistry and Chemical Engineering,Anhui University of Technology,Maanshan 243002,China;2.School of Chemical Engineering,Liaoning University of Science and Technology,Anshan 114044,China);Preparation Progress on 2-Methylnaphthoquinone with 2-Methylnaphthalene[J];Technology & Development of Chemical Industry;2008-01
7 LI En-ke (Tangshan Environmental Monitoring Centre Tangshan,Hebei 063000);Analysis of Grain Dust Explosion Process and Calculation of Explosion Venting Area[J];Industrial Safety and Environmental Protection;2008-03
8 SHI Xi-lin JIANG Jun-cheng WANG Zhi-rong YAN Jian-jun(Dept.of City Public Safety,Nanjing University of Technology Nanjing 210009);Experimental Investigation Into Premixed Gases Explosion in Spherical Shape Vessel Added Pipes[J];Industrial Safety and Environmental Protection;2008-04
9 Liang Yi (Shanxi Coking Group Co ,Ltd ,Hongdong 041606);Production and Consumption of Dimethylsulfoxide[J];Guang Zhou Chemical Industry and Technology;2002-03
10 SHEN Zhi-bing1 HE Yan-xing2 GAO Chun-yan2 LI Lie-ping2(1.Engineering Research Center of Rock-Soil Drilling & Excavation and Protection,Ministry of Education Wuhan 430074);The Improvement Research on the Device for Explosion Limits of Combustible Gases and Fire Resistance Experiment[J];Industrial Safety and Environmental Protection;2009-09
China Proceedings of conference Full-text Database 2 Hits
1 ZHANG Jinfeng~1,SUN Zhongqiang~1,WANG Chao~2,Liang Huazhen~1 (1.Hebei University of Science and Technology,Shijiazhuang 050018,China;2.China University of Mining and Technology (Beijing),Beijing 100083,China.);Experiment of Ignition Energy Effects on Premixed-Methane Gas Explosion in Tubes[A];[C];2008
2 Lude Lu Xujie Yang Xin Wang Chemistry and Engineering School,Nanjing University of Science and Technology Nanjing,210094;Synthesis and characterization of mixed coordination compounds[A];[C];2004
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 MENG Zhi peng, WANG Shu lan, DING Xin wei (School of Chemical Engineering, Dalian University of Technology, Dalian 116012,Liaoning,China);NUMERICAL SIMULATION OF HOMO-TURBULENT FIELD OF EXPLOSIBLE GAS DISPERSION[J];Journal of Safety and Environment;2003-03
2 Tan Yingxin;Zhang Jinglin;Zhang Xiaochun(North China Institute of Technology);THE DETERMINATION OF EXPLOSION CHARACTERISTICS OF COMBUSTIBLE GASES (VAPORS)[J];Acta Armamentarii;1995-02
3 ZHAO Zhen-dong,YU Shi-zhou,ZHONG Jiang-rong (Institute of Engineering Mechanics,CSB,Harbin 150080,China);Numerical simulation and dynamic emulation of poison gas leakage and diffusion in destructive earthquake[J];Earthquake Engineering and Engineering Vibration;2002-05
4 LIAO Xu,HUANG He,LI Dongchun(Seismological Bureau of Liaoning Province,Shenyang 110031,China);Research on leak risk analysis model of poisonous gases[J];Earthquake Engineering and Engineering Vibration;2003-02
5 LIANG Dong 1, ZHOU Xiao_qing 1, LIAO Jian_wei 2, DENG Wei_xiong 2, CHEN Xiao_hui 2 (1.School of Civil Engineering , Guangzhou University, Guangzhou 5101405,China; 2.Guangdong Institute of Architecture Design & Research, Guangzhou 510010,China);Numerical Analysis of the Indoor Smoke Motion as the Mechanical Smoke Extraction Operating[J];Journal of Guangzhou University(Natural Science Edition);2002-02
6 LIANG Dong, ZHANG Hai-ying (School of Civil Engineering, Guangzhou University, Guangzhou 510405, China);Numerical simulation of the poisonous gas diffusion process around the buildings[J];Journal of Guangzhou University(Natural Science Edition);2004-04
7 XIAO Shu-heng~1,ZOU Xue-chun~1,LIANG Dong~2(1.School of Civil Engineering,Guangzhou University,Guangzhou 510006,China;2.School of Engineering,Sun Yat-sen University,Guangzhou 510275,China);Research status quo on explosive characteristic of combustible gas under heat-environment[J];Journal of Guangzhou University(Natural Science Edition);2006-01
8 Huang Chao,Yang Xujie,Lu Lude,Wang Xin (1 Division 313,Nanjing University of Science & Technology,Nanjing,210094;2 Jiangsu Police Institute,Nanjing,210012);Explosion Limits Measurement of Paraffin under High Temperature[J];Chemical Industry and Engineering Progress;2002-07
9 Ding Xinwei Wang Shulan Xu Guoqing (Dalean University of Technology,Dalian 116012);A Review of Studies on the Discharging Dispersion of Flammable and Toxic Gases[J];CHEMICAL INDUSTRY AND ENGINEERING;1999-02
10 WEI Yong-sheng~1, ZHOU Bang-zhi~2, ZHENG Min-yan~1 (1.Department of Chemistry,Xianyang Nor mal College,Xian Yang 712000,China; 2.Department of Chemistry,Qinghai Normal University,Xining 810008,China.);The multivaried regression analysis of polybasic explosive mixture gas containing H_2,CO and CH_4[J];Chemical Research and Application;2004-03
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