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	Combustion gas analysis
	KNITTEL, TREVOR S.; ZHU, JIE; COWIE, ALAN I.; WYATT, DONALD L.
	2010-02-04
著作权人	YOKOGAWA CORP. OF AMERICA
专利号	US20100028819A1
国家	美国
文献子类	发明申请
其他题名	Combustion gas analysis
英文摘要	A chemical analysis method for determining the concentration of carbon monoxide, gaseous water and gaseous hydrocarbon in a combustion gas. The method includes the following steps: (a) directing wavelength modulated light from a single tunable diode laser at a wavelength in the range of from 2 to 2.5 micrometers through the combustion gas to a light detector to produce an absorption profile of the combustion gas (b) digitizing the adsorption profile of the combustion gas; (c) storing the digitized adsorption profile in a digital computer; (d) processing the digitized adsorption profile in the digital computer to produce an output from the computer indicative of the concentration of carbon monoxide, gaseous water and gaseous hydrocarbon in the combustion gas.
公开日期	2010-02-04
申请日期	2009-08-25
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/58461]
专题	半导体激光器专利数据库
作者单位	YOKOGAWA CORP. OF AMERICA
推荐引用方式 GB/T 7714	KNITTEL, TREVOR S.,ZHU, JIE,COWIE, ALAN I.,et al. Combustion gas analysis. US20100028819A1. 2010-02-04.

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