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ISO 6249 - Petroleum products — Determination of thermal oxidation stability of gas turbine fuels
April 1, 2021 - ISO

This document specifies a procedure for rating the tendencies of gas turbine fuels to deposit decomposition products within the fuel system. It is applicable to middle distillate and wide-cut fuels and is particularly specified for the performance of aviation gas turbine fuels. The test...

ISO DIS 24664 - Refrigerating systems and heat pumps — Pressure relief devices and their associated piping — Methods for calculation
March 25, 2021 - ISO

This International Standard describes the calculation of mass flow for sizing pressure relief devices for parts of refrigerating systems. NOTE The term "refrigerating system" used in this International Standard includes heat pumps. This International Standard describes the calculation...

ISO 13736 - Determination of flash point — Abel closed-cup method
March 1, 2021 - ISO

This document specifies a method for the determination of the manual and automated closed cup flash point of combustible liquids having flash points between -30,0 °C to 75,0 °C. However, the precision given for this method is only valid for flash points in the range −8,5 °C to 75,0 °C. This...

ISO IWA 33-3 - Technical guidelines for the development of small hydropower plants — Part 3: Design principles and requirements
March 1, 2021 - ISO

This document specifies the general principles and basic requirements of design for small hydropower (SHP) projects up to 30 MWe, mainly including hydrology, geology, energy calculations, project layout, hydraulics, electromechanical equipment selection, construction planning, project cost...

ISO 21645 FRENCH - Combustibles solides de récupération — Méthodes d'échantillonnage
March 1, 2021 - ISO
A description is not available for this item.
ISO 22167 - Solid recovered fuels — Determination of content of volatile matter
March 1, 2021 - ISO

This document specifies the requirements and a method for the determination of volatile matter of solid recovered fuels.

ISO 21645 - Solid recovered fuels — Methods for sampling
March 1, 2021 - ISO

This document specifies methods for taking samples of solid recovered fuels for example from production plants, from deliveries or from stock. It includes manual and mechanical methods. It is not applicable to solid recovered fuels that are formed by liquid or sludge, but it includes dewatered...

ISO 13736 FRENCH - Détermination du point d'éclair — Méthode Abel en vase clos
March 1, 2021 - ISO
A description is not available for this item.
ISO 21660-3 - Solid recovered fuels — Determination of moisture content using the oven dry method — Part 3: Moisture in general analysis sample
March 1, 2021 - ISO

This document specifies a method for the determination of moisture in a general analysis sample by drying the sample in an oven. This method is suitable for use for general analysis samples in accordance with CEN/TS 15414-1[3] 1). It is applicable to all solid recovered fuels. If solid recovered...

ISO 19905-3 - Petroleum and natural gas industries — Site-specific assessment of mobile offshore units — Part 3: Floating units
March 1, 2021 - ISO

This document specifies requirements and recommendations for the site-specific assessment of mobile floating units for use in the petroleum and natural gas industries. It addresses the installed phase, at a specific site, of manned non-evacuated, manned evacuated and unmanned mobile floating units....

ISO 19901-10 - Petroleum and natural gas industries — Specific requirements for offshore structures — Part 10: Marine geophysical investigations
March 1, 2021 - ISO

This document provides requirements and guidelines for marine geophysical investigations. It is applicable to operators/end users, contractors and public and regulatory authorities concerned with marine site investigations for offshore structures for petroleum and natural gas industries. This...

ISO 17225-4 - Solid biofuels — Fuel specifications and classes — Part 4: Graded wood chips
February 1, 2021 - ISO

This document determines the fuel quality classes and specifications of graded wood chips. This document covers only wood chips produced from the following raw materials (see ISO 17225-1:2021, Table 1): • 1.1 Forest, plantation and other virgin wood; • 1.2 By-products and residues...

ISO 17225-3 - Solid biofuels — Fuel specifications and classes — Part 3: Graded wood briquettes
February 1, 2021 - ISO

This document determines the fuel quality classes and specifications of graded wood briquettes. This document covers only wood briquettes produced from the following raw materials (see ISO 17225-1: 2021, Table 1): - 1.1 Forest, plantation and other virgin wood - 1.2 By-products and...

ISO 21656 FRENCH - Combustibles solides de récupération — Détermination de la teneur en cendres
February 1, 2021 - ISO
A description is not available for this item.
ISO 21656 - Solid recovered fuels — Determination of ash content
February 1, 2021 - ISO

This document specifies methods for the determination of ash content of all solid recovered fuels.

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