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ISO FDIS 21741 - Stationary source emissions — Sampling and determination of mercury compounds in flue gas using gold amalgamation trap
August 18, 2020 - ISO

This document describes a method for the sampling and measurement of mercury of both vapour and solid phases on stationary source flue gas streams. Mercury generally exists as elemental (Hg0) and oxidized (Hg2+) forms, both in the vapour and solid phases in flue gases. The...

DS/EN 16475-4 - Chimneys – Accessories – Part 4: Flue dampers – Requirements and test methods
April 20, 2020 - DS

This document specifies the characteristics and test methods for flue dampers that are used as components, carrying flue gas, in order to limit the flow in a chimney or to prevent back flow of soot during cleaning of the chimney or to prevent the backflow of the flue gas e.g....

DS/CEN/TS 17405 - Stationary source emissions – Determination of the volume concentration of carbon dioxide – Reference method: infrared spectrometry
September 21, 2020 - DS

This document specifies the reference method (RM) for the measurement of carbon dioxide (CO2) based on the infrared (IR) absorption principle. It includes the sampling and the gas conditioning system, and allows the determination of the CO2 in flue gases emitted to the atmosphere from ducts...

ASTM D8339 - Standard Test Method for The Analysis of Flue Gas Desulfurization Solids by Macro Thermogravimetric Analysis
July 1, 2020 - ASTM

This instrumental test method covers the determination of free moisture, gypsum (CaSO4•2H2O), calcium sulfite hemihydrate (CaSO3•½H2O), calcium hydroxide (Ca(OH)2), calcium carbonate (CaCO3), and ash in flue gas desulfurization solids using a macro thermogravimetric analyzer. This...

DIN EN 16475-4 - Chimneys - Accessories - Part 4: Flue dampers - Requirements and test methods
July 1, 2020 - DIN
A description is not available for this item.
DS/ISO 14146 - Radiological protection – Criteria and performance limits for the periodic evaluation of dosimetry services
July 28, 2020 - DS

The quality of a supplier of a dosimetry service depends on both the characteristics of the approved (type‑tested) dosimetry system[1] and the training and experience of the staff, together with the calibration procedures and quality assurance programmes. This document specifies the criteria and...

JIS K 0099 - Methods for determination of ammonia in flue gas
June 22, 2020 - JSA
A description is not available for this item.
ULC/ORD-C1378 - GAS-FIRED COMBINED HEAT AND POWER APPLIANCES (mCHP)
September 3, 2020 - ULC

These requirements apply to factory-built micro Combined Heat and Power (mCHP) gas-fired appliances which are intended primarily for residential and commercial installation. All appliances/equipment are intended to be constructed completely of new, unused parts and materials. These appliances are...

ISO DIS 27919-2 - Carbon dioxide capture — Part 2: Evaluation procedure to assure and maintain stable performance of post-combustion CO2 capture plant integrated with a power plant
August 27, 2020 - ISO

This document provides definitions, guidelines and supporting information for evaluating and reporting (in respect of the basic design items ongoing and the operational results of a reference plant or unit as feedback to ensure) the (designed) performance of a PCC plant integrated with the host...

DS/EN 16475-7 - Chimneys – Accessories – Part 7: Rain caps – Requirements and test methods
July 7, 2020 - DS

This European Standard specifies requirements and test methods for rain caps that are used as components, subject to flue gas, in order to prevent rain entry into the chimneys. Rain caps already tested together with system chimney products or other chimney components, e.g. terminals, are not...

IEC 62899-505 - Printed electronics – Part 505: Quality assessment – Flexible gas sensor – Mechanical and thermal testing
June 1, 2020 - IEC

This part of IEC 62899 specifies mechanical and thermal test methods for the determination of the reliability characteristics of a printed flexible gas sensor, which is operated at relatively low temperature and is composed of a flexible substrate, electrode, and gas sensing layer. The examples of...

BS EN 16475-4 - Chimneys – Accessories Part 4: Flue dampers – Requirements and test methods
April 30, 2020 - BSI
A description is not available for this item.
ISO FDIS 1928 - Solid mineral fuels — Determination of gross calorific value
July 10, 2020 - ISO

This document specifies a method for the determination of the gross calorific value of a solid mineral fuel at constant volume and at the reference temperature of 25 °C in a combustion vessel calorimeter calibrated by combustion of certified benzoic acid. The result obtained is the gross calorific...

DS/EN 16475-1 - Chimneys – Accessories – Part 1: Chimney silencers – Requirements and test methods
April 14, 2020 - DS

This European Standard specifies requirements and test methods for flue gas silencers made of metal that are used as accessories in order to reduce the noise level of combustions appliances. The standard covers silencers in the connecting flue pipes and on top of chimneys. This...

DS/EN 16475-6 - Chimneys – Accessories – Part 6: Access components – Requirements and test methods
April 14, 2020 - DS

This document specifies the requirements and test methods for access components comprising a frame and a door or doors which provide access to the flue of a chimney for the purpose of inspection or cleaning. Access components for higher nominal working temperature than 450 °C, positive...

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