期刊文献+

CHNS元素分析仪 燃烧反应管温度的设置及破裂原因分析 被引量:6

Discussion on the temperature setting for combustion tube of CHNS elemental analyzer and analysis of the causes of its breaking
下载PDF
导出
摘要 讨论了CHNS元素分析仪燃烧反应管温度的设置问题。实际使用表明温度设置不宜过高,本文推荐的设置温度为950℃。在此温度下可获得很好的分析结果,并可降低燃烧反应管的破损率,延长燃烧炉使用寿命。对燃烧反应管破裂的原因进行了分析,提出了解决方法,这些方法可使燃烧管的破损率大为降低。 The problems about the temperature setting for combustion tube of CHNS elemental analyzer are investigated. The theoretical analysis and practical applications show that it is not necessary to set the temperature too high.This paper recommends to set the temperature at 950℃. Under this temperature, better analytical results can be obtained, the ratio of breaking of combustion tube decreased and the life time extended. The causes of the breaking of combustion tube and the methods for their elimination are discussed.
出处 《分析仪器》 CAS 1999年第3期56-58,共3页 Analytical Instrumentation
  • 引文网络
  • 相关文献

参考文献6

  • 1刘力.-[J].分析仪器,1991,(2):64-64.
  • 2由源鹤.-[J].石油炼制,1980,(4):45-45.
  • 3刘力,徐淑英.1106元素分析仪测硫方法的改进[J].分析仪器,1991(2):64-66. 被引量:4
  • 4由源鹤,石油炼制,1980年,4期,45页
  • 5团体著者,Carlo Erba元素分析仪操作说明书
  • 6团体著者,Elementar EL元素分析仪操作说明书

共引文献3

同被引文献26

  • 1曹蕴宁,刘卫国,宁有丰,张庆乐,王政.氧化条件对样品有机碳同位素测定的影响因素讨论[J].地球学报,2005,26(B09):55-56. 被引量:8
  • 2王政,刘卫国,文启彬.土壤样品中氮同位素组成的元素分析仪-同位素质谱分析方法[J].质谱学报,2005,26(2):71-75. 被引量:26
  • 3Middelburga JJ, Nieuwenhuize J. Nitrogen Isotope Tracing of Dissolved Inorganic Nitrogen Behaviour in Tidal Estuaries Estuarine[J]. Coastal and Shelf Science, 2001, 53: 385-391.
  • 4Vizzini S, Sara G, Michener RH. The Role and Contribution of the Seagrass Posidonia Oceanica (L.) Delile Organic Matter for Secondary Consumers as Revealed by Carbon and Nitrogen Stable Isotope Analysis[J]. Acta Oecologica , 2002, 23: 277~285.
  • 5Kevin RC, Brian F. Small-sample Methods for δ13C and δ15N Analysis of the Diets of Marsh Meiofaunal Species Using Naturalabundance and Tracer-addition Isotope Techniques[J]. Marine Ecology Progress Series, 2002, 240: 85~92.
  • 6余仲建,有机元素定量分析,1959年
  • 7(SH/T0656 1998)中华人民共和国石油化工行业标准
  • 8ASTMD5291-94美国材料与试验协会标准
  • 9Werner RA, Bruch BA, Brand WA. ConFlo Ⅲ-An Interface for High Precision δ13C and δ15N Analysis With an Extended Dynamic Range[J]. Rapid Communications in Mass Spectrometry, 1999, 13: 1 237-1 241.
  • 10Robinson D. δ15N as an Integrator of the Nitrogen Cycle[J]. Trends in Ecology & Evolution, 2001, 16(3): 153-162.

引证文献6

二级引证文献47

;
使用帮助 返回顶部