摘要
对比红外光谱技术和超高效液相色谱—质谱联用技术对杉木林下可燃物热解和燃烧产生的烟气成分的检测结果。实验结果表明,利用红外光谱技术可以检测出烟气中的CO_2、CO、H_2O以及CH_3COOH、CH_4等有机酸和烷烃类小分子物质,而超高效液质联用技术可检测烟气中的甲醛、乙醛、丙酮、丁烯醛、丁醛、萘和苯并(g,h,i)苝等醛酮类、多环芳烃类物质。
Compared the detect results of smoke compositions which produced under pyrolysis and combustion of combustibles under the Chinese fir by infrared spectroscopy and HPLC-MS.The experimental results showed that Infrared spectroscopy can de-tect the smoke components of carbon dioxide,carbon monoxide,water,acetic acid,methane and other organic acids and alkanes small molecules,and HPLC-MS can detect the smoke compo-nents of aldehydes,ketones and polycyclic aromatic hydrocarbons such as form aldehyde,acetaldehyde,acetone,crotonaldehyde,butyraldehyde,naphthalene and benzo(g,h,I)perylene.
作者
周涧青
苏文静
王乐
李晨韵
刘晓东
张思玉
ZHOU Jian-qing;SU Wen-jing;WANG Yue;LI Chen-yun;LIU Xiao-dong;ZHANG Si-yu(Department of Forest Fire Management,Nanjing Forestry Police College,Jiangsu Nanjing 210023,China;Engineering Re.search Center of Forest Fire Management,State Forestry Admin.istration,Jiangsu Nanjing 210023,China;College of Fire Engi.neering,Southwest Forestry University,Yunnan Kunming 650224,China;Key Lab.of Forest Disaster Warning and Con.trol,Yunnan Kunming 650224,China;Department of Criminal Science and Technology,Nanjing Forestry Police College,Jiang.su Nanjing 210023,China;The Forest Resource Survey and Monitoring Center,Planning and Design Academy of Forest Prod.ucts Industry,State Forestry Administration,Beijing 100010,China;College of Forestry,Beijing Forestry University,Bei.jing 100083,China;Key Lab.for Silviculture and Conservation,Ministry of Education,Beijing 100083,China)
出处
《消防科学与技术》
CAS
北大核心
2018年第8期1038-1041,共4页
Fire Science and Technology
基金
中央高校基本科研业务费专项资金项目(LGYB201808)
国家自然科学基金青年基金项目(31500532)
江苏省自然科学基金青年项目(BK20151010)
江苏省自然科学基金项目(BK20141501)
关键词
森林可燃物
烟气
成分
燃烧
forest fuels
somke
composition analysis
combustion