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SAE J1151 - Methane Measurement Using Gas Chromatography
September 1, 2011 - SAE

This SAE Recommended Practice describes instrumentation for determining the amount of methane in air and exhaust gas. Purpose-This document provides a means for a batch measurement of the methane concentration in light-duty vehicle exhaust samples. Nonmethane hydrocarbon...

ISO TR 22302 - Natural gas - Calculation of methane number
July 1, 2014 - ISO

This Technical Report describes methods for the calculation of the methane number (MN) of dry natural gas when the composition of the gas by mole fraction is known. If the difference of MN between two calculation methods is more than 6, it is recommended to use a test method to...

JIS K 0006 - Reference material - Standard gas - Methane
July 20, 1998 - JSA
A description is not available for this item.
ASHRAE ST-16-012 - Optimizing Excess Air in Relation to Energy, Temperature, and Reduction of Emissions of Methane Gas in a Combustion Nozzle— Using Numerical Combustion Modeling
January 1, 2016 - ASHRAE

Optimizing the combustion performance and reducing emissions of methane gas by varying excess air has been and continues to be an area of interest for researchers, manufacturers, and operators of equipment such as gas-fired boilers, with the aim of developing more...

JIS B 7985 - Continuous analyzers for methane in emission gas
July 20, 2006 - JSA
A description is not available for this item.
BS PD ISO/TR 22302 - Natural gas - Calculation of methane number
July 31, 2014 - BSI
A description is not available for this item.
DS/EN ISO 25139 - Stationary source emissions - Manual method for the determination of the methane concentration using gas chromatography
June 10, 2011 - DS

ISO 25139:2011 specifies a manual method for the determination of the concentration of methane emissions from stationary sources. ISO 25139:2011 specifies an independent method of measurement, which is validated for mass concentrations up to 1 500 mg/m3.

ISO 25139 - Stationary source emissions — Manual method for the determination of the methane concentration using gas chromatography
April 15, 2011 - ISO

This International Standard specifies a manual method for the determination of the concentration of methane emissions from stationary sources. This International Standard specifies an independent method of measurement, which is validated for mass concentrations up to 1 500 mg/m3. NOTE 1 An...

DIN EN ISO 25139 - Stationary source emissions - Manual method for the determination of the methane concentration using gas chromatography (ISO 25139:2011)
August 1, 2011 - DIN

This International Standard specifies a manual method for the determination of the concentration of methane emissions from stationary sources. This International Standard specifies an independent method of measurement, which is validated for mass concentrations up to 1 500 mg/m3. NOTE 1 An...

ASTM D8028 - Standard Test Method for Measurement of Dissolved Gases Methane, Ethane, Ethylene, and Propane by Static Headspace Sampling and Flame Ionization Detection (GC/FID)
November 1, 2017 - ASTM

This test method covers the determination of the dissolved gases methane, ethane, ethylene, and propane in drinking, waste, and ground waters, including domestic wells whether naturally occurring or resulting from commercial activities, or both. This test method has an analytical...

ISO 18871 - Method of determining coalbed methane content
September 15, 2015 - ISO

This International standard provides methodology for measuring coalbed methane content of coal core samples obtained by coring or sidewall coring during well drilling. This standard has to be also applied to drill cuttings samples, if the equipment for the determination of the coalbed...

DS/EN ISO 25140 - Stationary source emissions - Automatic method for the determination of the methane concentration using flame ionisation detection (FID)
September 3, 2010 - DS

This European Standard specifies the principle, the essential performance criteria and QA/QC procedures of an automatic method for measuring methane (CH4) using the flame ionisation detection (FID) in the waste gas of stationary sources. It is applicable to measurements of...

VDI 3860 BLATT 3 - Measurement of landfill gas - Measurement of methane at the landfill surface using the suction bell method
November 1, 2017 - DIN

Diese Richtlinie beschreibt ein Konventionsverfahren zur Messung von Methan an der Oberfläche einer Deponie sowie gegebenenfalls deren unmittelbarer Umgebung. Hierzu wird ein tragbares, mit einer Saugglocke ausgestattetes Messgerät eingesetzt. Das Saugglockenverfahren dient dazu, gegebenenfalls...

API DR140 - Global Emissions of Methane from Petroleum Sources
February 1, 1992 - API

INTRODUCTION The analysis and interpretation of recent atmospheric, oceanographic, and earth sciences data suggests that significant changes in current global climate patterns may occur as a result of the accumulation of methane (CH4) and other greenhouse gases in the Earth's...

Methane and its Derivatives
October 18, 1996 - CRC

Covers the chemistry, process chemistry, technology, engineering, and economics of methane conversion, including its environmental impact and commercial exploitation. Begins with methane's availability and increasing importance as an environmentally acceptable natural resource alternative...

ISO 25140 - Stationary source emissions - Automatic method for the determination of the methane concentration using flame ionisation detection (FID)
August 1, 2010 - ISO

This International Standard specifies the principle, the essential performance criteria, and quality assurance and quality control procedures for an automatic method for measuring methane in the waste gas of stationary sources using flame ionisation detection. It is applicable to...

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