Holcim EMR List of EN Standards and VDI Guidelines usable for Discontinuous Measurements in Cement Plants
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1 Holcim EMR List of EN Standards and VDI Guidelines usable for Discontinuous Measurements in Cement Plants Version / August 2004 (HGRS-JW-04-25s) HGRS-CTS/MT J. Waltisberg
2 SUMMARY ( ) shall not be used Pollutant VDI Guideline DIN/EN Standard Dust - High concentrations Low concentrations EN Particle Size Selective Heavy Metals - Sampling - Analytic Mercury EN Sulfur Dioxide (SO 2 ) Sulfur Trioxide (SO 3 ) Nitrogen Oxides (NO x ) (2456-8) Basic Nitrogen Compounds Hydrogen Chloride (HCl) EN EN EN Chlorine (Cl 2 ) (3488-1) (3488-2) Fluorine Chloride (HF) Volatile Organic Compounds (VOC) (3481-2) (3481-1) EN Polycyclic Aromatic Hydrocarbons (PAH) - Sampling - Analytic Benzene NIOSH 1501 Dioxins and Furans EN EN EN EN
3 1. DUST VDI Guideline DIN/EN Standard For high concentrations For low concentrations EN Particle Size Selective ) VDI : Measurement of particulate matter; manual dust measurement in flowing gases; gravimetric determination of dust load; tubular filter devices 2) VDI : Measurement of particulate matter; manual dust measurement in flowing gases; gravimetric determination of dust load; plane filter devices EN : Stationary source emissions - Determination of low range mass concentration of dust - Part 1: Manual gravimetric method 3) VDI : Measurement of particulate matter; manual dust measurement in flowing gases; Particle Size Selective Measurement by Impaction Method 4) VDI : Technical rule (draft): Measurement of particulate matter - Dust measurement in flowing gases - Measurement of PM 10 and PM 2,5 emissions 3
4 2. INORGANIC SUBSTANCES MAINLY AS DUST PARTICLES (Heavy Metals) VDI Guideline DIN/EN Standard Sampling Analytic Mercury 10 EN ) VDI : Determination of total emission of metals, metalloids, and their compounds - Manual measurement in flowing, emitted gases - Sampling system for particulate and filter-passing matter 6) VDI : Chemical analysis of particulate matter; determination of Ba, Be, Cd, Co, Cr, Cu, Ni, Pb, Sr, V, Zn in particulate emissions by atomic spectrometric methods 7) VDI : Chemical analysis of particulate matter; determination of arsenic, antimony and selenium in dust emissions by atomic absorption spectrometry after separation of their volatile hydrides 8) VDI : Chemical analysis of particulate matter; determination of thallium in particulate emissions by atomic absorption spectrometry 9) VDI : Chemical analysis of particulate matter; determination of arsenic, antimony and selenium in dust emissions by graphite-furnace atomic absorption spectrometry 10) EN 13211: Air quality - Stationary source emissions - Manual method of determination of the concentration of total mercury; 4
5 3. INORGANIC GASEOUS COMPOUNDS VDI Guideline DIN/EN Standard Sulfur Dioxide (SO 2 ) Sulfur Trioxide (SO 3 ) Nitrogen Oxides (NO x ) 13 (2456-8) Basic Nitrogen Compounds Hydrogen Chloride (HCl) Chlorine (Cl 2 ) 18 (3488-1) (3488-2) Fluorine Chloride (HF) EN EN EN ) VDI : Measurement of gaseous emissions; measurement of the sulfur-dioxide concentration; H 2 O 2 -thorin method 12) VDI : Measurement of gaseous emissions; measurement of the sulfur-trioxide concentration; 2-propanol method 13) No guideline for discontinuous measurements available; measurement with validated analyzing systems (e.g. chemiluminescence, IR) recommended. The guideline VDI (Gaseous emission measurement; analytical determination of the sum of nitrogen monoxide and nitrogen dioxide; sodium salicylate method) shall not be used. The nitrates, nitrites and certain organic nitrogenous compounds entrained in the form of vapors or suspended matter may substantially and systematically impair the result in the direction of higher values. In high concentrations, sulfur dioxide and other oxidizable substances greatly impede complete oxidation of the nitrogen monoxide. 14) VDI : Gaseous emission measurement; determination of basic nitrogen compounds seizable by absorption in sulphuric acid Determination of ammonia emission in cement plants Available only in German 5
6 15) EN : Stationary source emissions - Manual method of determination of HCl - Part 1: Sampling of gases 16) EN :Stationary source emissions - Manual method of determination of HCl - Part 2: Gaseous compounds absorption 17) EN :Stationary source emissions - Manual method of determination of HCl - Part 3: Absorption solutions analysis and calculation 18) No guideline for discontinuous measurements available The guideline VDI (Gaseous emission measurement; measurement of chlorine and oxides of chlorine; methyl orange method) and the guideline (Gaseous emission measurement; measurement of chlorine concentration; bromide iodide method) should not be used Reaction of chlorine with sulfur dioxide in wet exhaust gases. 19) VDI : Gaseous emission measurement; measurement of gaseous fluorine compounds; absorption method Available only in German 6
7 4. ORGANIC COMPOUNDS Volatile Organic Compounds (VOC) Polycyclic Aromatic Hydrocarbons (PAH) Sampling Benzene 24 NIOSH 1501 Dioxins and Furans VDI Guideline DIN/EN Standard (3481-2) (3481-1) EN EN EN EN EN ) VDI : (Gaseous emission measurement - Determination of gaseous organic carbon in waste gases - Adsorption on silica gel) shall not be used The method shall not be used for measurements of combustion plants due to interfering effect of CO 2 and H 2 O 21) VDI : Gaseous emission measurement; determination of hydrocarbon concentration; flame-ionization-detector (FID) is withdrawn Withdrawn and replaced by VDI Available only in German 22) VDI : Gaseous emission measurement - Determination of volatile organic compounds, especially solvents, flame ionization detector (FID) EN 12619: Stationary source emissions - Determination of the mass concentration of total gaseous organic carbon at low concentrations in flue gases - Continuous flame ionisation detector method 23) VDI : Emission measurement; measurement of Polycyclic Aromatic Hydrocarbons (PAH) in stationary industrial plants; dilution method (RWTÜV method); gas-chromatographic determination 7
8 24) NIOSH method can be used for non-continuous benzene measurement in cement-plant exhaust gases. This method is based on adsorptive enrichment in activated carbon followed by liquid desorption and analysis by gas chromatography. The method is also suitable for the following compounds: cumene, a-methyl-styrene, styrene, vinyltoluene, p-tert-butyl-toluene, ethyl-benzene, naphthalene, toluene, and xylene. Sampling The water must be removed prior to absorption by activated carbon. The following Figure shows the scheme of an example sampling system. 1 Heated gas-extraction tube (>120 [ C]) 2 Heated filter (>120 [ C]) 3 Condensate collector (measuring-gas cooler, ) 4 Gas-sample pump 5 Regulator and shut-off valve 6 Activated carbon tube 7 Gas volume meter Adsorption in activated carbon at a flow of 0.5 to 1.5 [l/min] up to a maximum volume of [l]. Breakthrough is not expected at these flows and volumes. 1 NIOSH Manual of Analytical Methods, 3rd Ed., US Department of Health and Human Services, National Institute for Occupational Safety and Health, Cincinnati, USA, (1994) 8
9 Analysis The absorption tubes: Dräger activated charcoal tube Type G, or a similar product The activated carbon tube consists of an absorption layer (0.7 [g] activated coal) and a control layer (0.3 [g] activated coal). Both layers are analyzed separately Absorption Layer Control Layer Storage The analysis of the tube must be made latest 14 days after the absorption test. In the time between the test and the analysis the activated coal tubes must be stored in a refrigerator. Preparation / Analysis Scratch of the tubes with a glasscutter, and then break Put the absorption layer and the control layer in a separate glass vessel (Type G --> 20 [ml]) Put (pipette) [ml] CS 2 to it and close the vessel immediately Shake the vessel during 30 minutes After deposit of the coal take approximately 1 [ml] of the solution with a syringe and put it in the sample glass vessel of the Gas chromatograph (GC). Close it immediately 25) Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs - Part 1: Sampling 26) Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs - Part 2: Extraction and clean-up of PCDDs/PCDFs 27) Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs - Part 3: Identification and quantification of PCDDs/PCDFs 9
How To Measure The Flow Rate Of A Cement Plant
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