Product Code:SAE ARP1256
Title:Procedure for the Continuous Sampling and Measurement of Gaseous Emissions from Aircraft Turbine Engines
Issuing Committee:E-31 Aircraft Exhaust Emissions Measurement Committee
Scope:This SAE Aerospace Recommended Practice (ARP) describes the continuous sampling and analysis of gaseous emissions from aircraft gas turbine engines. The measured gas species include carbon monoxide (CO), carbon dioxide (CO2), nitric oxide (NO), nitrogen dioxide (NO2), total hydrocarbons (CH驴 where 驴驴驴 is the hydrogen to carbon ratio of the fuel) and water vapor (H2O). This ARP excludes engine operating procedures and test modes, and is not intended for in flight testing, nor does it apply to engines operating in the afterburning mode.It is recognized that there will probably be major advances in the gas analysis measurement technology. It is not the intent of this ARP to exclude other analysis techniques, but to form the basis of the minimum amount of conventional instruments (those in common industry usage over the last fifteen years) required for the analysis of aircraft engine exhaust. It is the responsibility of the analyst to demonstrate the alternative measurement technology has comparable (or better) performance, than the techniques described in this ARP.The measurement of other exhaust gas species is beyond the scope of this ARP. It should be noted the measurement of oxygen (O2) is generally accepted as essential for assessing data quality, but is not covered by this ARP. Sulfur dioxide (SO2) is normally not measured using conventional systems but is calculated from fuel sulfur content. Again this is not covered by this ARP.

标准名称：	焦化苯类产品全硫含量的还原分光光度测定法
英文名称：	Benzol products of coal carbonization; Determination of total sulphur content; Reduction and spectrophotometric method
中标分类：	化工 >> 有机化工原料 >> 基本有机化工原料
ICS分类：	化工技术 >> 有机化学 >> 芳香烃
替代情况：	被GB/T 8039-2009代替
发布部门：	中华人民共和国治金工业部
发布日期：	1987-06-30
实施日期：	1988-01-01
首发日期：	1987-06-30
作废日期：	2010-04-01
主管部门：	中国钢铁工业协会
提出单位：	中华人民共和国治金工业部
归口单位：	全国钢标准化技术委员会
起草单位：	鞍山热能研究所
起草人：	董兴革、连善之
出版社：	中国标准出版社
出版日期：	1900-01-01
页数：	5页

本标准适用于焦化苯类产品全硫含量的测定。

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