10-15-2004: The emission of nitrogen oxides (NOx) from combustion processes and other industrial processes contributes significantly to air pollution.
The guidline VDI 2456 specifies a wet chemical method which is applicable to the determination of the mass concentration of nitrogen monoxide and nitrogen dioxide in theses exhaust gases. The nitrogen monoxides are measured as total and, by convention, expressed in milligrams nitrogen dioxide per cubic metre. The method is suitable for use in the range approx. 30 to approx. 3.000 mg/m³ NO2. It can also be used as reference method for mandatory measurements according to VDI 3950 or EN 14181.
Determination of NOx-Emissions - VDI Guidline 2456
The emission of nitrogen oxides (NOx) from combustion processes and other industrial processes contributes significantly to air pollution. The guidline VDI 2456 specifies a wet chemical method which is applicable to the determination of the mass concentration of nitrogen monoxide and nitr ... more
Measurement of lower aldehydes especially acrolein with the 2-HMP method - GC method
Guideline 3892 Part 5 describes a method for the determination of lower aldehydes especially acrolein (2-propenal) in waste gases of e.g. firing plants (especially wood firing), of internal-combustion engines or smokehouses as well as of foundries or chemical productions. The present Guidel ... more
New Guidline for Measuring Dioxines
The Guideline VDI 3499 describes emission measurement methods for the sum of the 17 polychlorinated dibenzo-p-dioxins (PCDD) and dibenzofurans (PCDF) according to the international toxicity equivalents (I-TEQ). The methods described in Part 2 and 3 which differ especially regarding sampling ... more
About analytica-world.com
analytica-world.com is the industry portal of the international trade fair analytica, which is organized by Messe München. It features useful information about markets, trends and innovations. It is operated by CHEMIE.DE, one of analytica's official sales partners.
Advertising at analytica-world.com
Our advertising formats support you in getting your message across to a clearly defined target audience.
The global network of analytica trade fairs:
