27.190 标准查询与下载

BS EN ISO 24252:2022+A11:2023 沼气系统 非户用、非气化

Biogas systems. Non-household and non-gasification

GSO IEC 63277:2024 容量小于100kW的双元发电系统性能测试方法

IEC 63277:2021(E) specifies the performance test methods for binary power generation systems. It defines the normalized test conditions and estimates the power generation efficiency of binary power generation systems. It specifies the binary power generation systems having heating medium of non-pressurized hot water, with a maximum temperature less than 100 °C created by renewable energy or wasted heat in the industrial field and cold water as cooling medium. It is applied to binary power generation systems with electric power generation capacity of less than 100 kW. This document specifies performance testing, the standard conditions and the test methods for determining the electric power output and power generation efficiency of binary power generation systems. It includes heating conditions (temperature, flow rate) and cooling conditions (temperature, flow rate).

Binary power generation systems with capacity less than 100 kW - Performance test methods

23/30478785 DC BS IEC 63277-3-1 二元发电系统 第3-1部分 容量小于500kW系统的安全要求

BS IEC 63277-3-1. Binary power generation systems - Part 3-1. Safety requirements for the system with less than 500 kW in capacity

EN ISO 18123:2023 固体生物燃料.挥发分含量的测定

This document specifies the requirements and method used to determine the volatile matter of solid biofuels. It is intended for persons and organisations that manufacture, plan, sell, erect or use machinery, equipment, tools and entire plants related to solid biofuels, and for all persons and organisations involved in producing, purchasing, selling and utilizing solid biofuels.

Solid biofuels - Determination of volatile matter (ISO 18123:2023)

EN ISO 17225-8:2023 固体生物燃料.燃料规范和等级.第8部分：商业和工业用分级热处理和致密生物质燃料

This document determines the fuel quality classes and specifications of graded densified solid biofuels produced from thermally treated biomass for commercial applications and industrial use. This document covers pellets and briquettes produced from the following raw materials (see ISO 17225‑1:2021, Table 1): — woody biomass; — herbaceous biomass; — fruit biomass; — aquatic biomass; — blends and mixtures. Subcategories of these raw materials are included. This document does not consider products which are marketed as charcoal or as charcoal products. For these products, see ISO 17225‑1:2021, Table 14. NOTE Health, safety and environmental issues for solid biofuels are important and need special attention; however, they are outside the scope of this document.

Solid biofuels - Fuel specifications and classes - Part 8: Graded thermally treated and densified biomass fuels for commercial and industrial use (ISO 17225-8:2023)

ISO 17225-8:2023 固体生物燃料.燃料规范和等级.第8部分：商业和工业用分级热处理和致密生物质燃料

This document determines the fuel quality classes and specifications of graded densified solid biofuels produced from thermally treated biomass for commercial applications and industrial use. This document covers pellets and briquettes produced from the following raw materials (see — woody biomass; — herbaceous biomass; — fruit biomass; — aquatic biomass; — blends and mixtures. Subcategories of these raw materials are included. This document does not consider products which are marketed as charcoal or as charcoal products. For these products, see ISO 17225-1:2021, Table 14. NOTE Health, safety and environmental issues for solid biofuels are important and need special attention; however, they are outside the scope of this document.

Solid biofuels — Fuel specifications and classes — Part 8: Graded thermally treated and densified biomass fuels for commercial and industrial use

ISO 18123:2023 固体生物燃料.挥发分含量的测定

This document specifies the requirements and method used to determine the volatile matter of solid biofuels. It is intended for persons and organisations that manufacture, plan, sell, erect or use machinery, equipment, tools and entire plants related to solid biofuels, and for all persons and organisations involved in producing, purchasing, selling and utilizing solid biofuels.

Solid biofuels — Determination of volatile matter

EN ISO 5370:2023 固体生物燃料.颗粒中细粒含量的测定

This document specifies a method for determining the amount of material passing through a sieve with 3,15-mm-diameter round holes. It is intended for use in all applications (e.g. laboratories, production sites, field locations) where the measurement of fines is required.

Solid biofuels - Determination of fines content in pellets (ISO 5370:2023)

ISO 5370:2023 固体生物燃料.颗粒中细粒含量的测定

This document specifies a method for determining the amount of material passing through a sieve with 3,15-mm-diameter round holes. It is intended for use in all applications (e.g. laboratories, production sites, field locations) where the measurement of fines is required.

Solid biofuels — Determination of fines content in pellets

ISO 20048-2:2023 固体生物燃料.排气和耗氧特性的测定.第2部分：一氧化碳排气筛选的操作方法

Solid biofuels — Determination of off-gassing and oxygen depletion characteristics — Part 2: Operational method for screening of carbon monoxide off-gassing

BS EN ISO 24252:2022 沼气系统 非户用、非气化

1   Scope This document applies for systems for biogas production by anaerobic digestion, biogas conditioning, biogas upgrading and biogas utilization from a safety, environmental, performance and functionality perspective, during the design, manufacturing, installation, construction, testing, commissioning, acceptance, operation, regular inspection and maintenance phases. The following topics are excluded from this document: — boilers, burners, furnaces and lighting in case these are not specifically applied for locally produced biogas; — gas fuelled engines for vehicles and ships; — the public gas grid; — specifications to determine biomethane quality; — transportation of compressed or liquefied biogas; — transportation of biomass or digestate; — assessment and determination whether biomass is sourced sustainably or not. An informative explanation of the scope is included in Annex A.

Biogas systems. Non-household and non-gasification

EN ISO 18122:2022 固体生物燃料.灰分的测定

This document specifies a method for the determination of ash content of all solid biofuels.

Solid biofuels - Determination of ash content (ISO 18122:2022)

EN ISO 18134-1:2022 固体生物燃料.水分含量的测定.烘干法.第1部分:总水分的参考方法

This document describes the method of determining the moisture content of a test sample of solid biofuels by drying in an oven and can be used when high precision of the determination of moisture content is necessary. The method described in this document is applicable to all solid biofuels. The moisture content of solid biofuels (as received) is always reported based on the total mass of the test sample (wet basis). NOTE Biomass materials can contain small amounts of volatile organic compounds (VOC) which can evaporate when determining moisture content by oven drying (see References [1] and [2]). The release of such compounds is quite small relative to the overall moisture content as determined by this method and is disregarded in this document.

Solid biofuels - Determination of moisture content - Part 1: Reference method (ISO 18134-1:2022)

EN ISO 24252:2022 沼气系统.非家用和非气化

This document applies for systems for biogas production by anaerobic digestion, biogas conditioning, biogas upgrading and biogas utilization from a safety, environmental, performance and functionality perspective, during the design, manufacturing, installation, construction, testing, commissioning, acceptance, operation, regular inspection and maintenance phases. The following topics are excluded from this document: — boilers, burners, furnaces and lighting in case these are not specifically applied for locally produced biogas; — gas fuelled engines for vehicles and ships; — the public gas grid; — specifications to determine biomethane quality; — transportation of compressed or liquefied biogas; — transportation of biomass or digestate; — assessment and determination whether biomass is sourced sustainably or not. An informative explanation of the scope is included in Annex A.

Biogas systems - Non-household and non-gasification (ISO 24252:2021)

BS EN ISO 22580:2021 沼气燃烧用火炬

Flares for combustion of biogas

CEN ISO/TS 20049-2:2022 固体生物燃料 颗粒状生物燃料自热的测定 第2部分：篮式加热试验（ISO/TS 20049-2:2020）

This document specifies basket heating tests for the characterization of self-heating properties of solid biofuel pellets. This document includes: a) a compilation of basket heating test methods; b) guidance on the applicability and use of basket heating tests for solid biofuel pellets; c) information on the application of basket heating test data for calculations of critical conditions in storages. Data on spontaneous heat generation determined using this document is only associated with the specific quality and age of the sample material. The information derived using this document is for use in quality control and in hazard and risk assessments related to the procedures given in ISO 20024. The described methods can be used for other substances than solid biofuel pellets (e.g. wood chips).

Solid biofuels - Determination of self-heating of pelletized biofuels - Part 2: Basket heating tests (ISO/TS 20049-2:2020)

CEN ISO/TS 20048-1:2022 固体生物燃料 排气和氧气消耗特性的测定 第1部分：使用密闭容器测定排气和氧气消耗的实验室方法（ISO/TS 20048-1:2020）

This document defines a method for determination of off-gassing (permanent gases) and oxygen depletion from woody as well as non-woody biomass, including densified materials such as pellets and briquettes, as well as non-densified materials such as chips. The method is also applicable for thermally treated materials, including torrefied and carbonized materials. The emission and depletion factor and emission and depletion rate for various gas species emitted from sample within a closed test container is determined by means of gas chromatography. The emission and depletion factor and emission and depletion rate provide guidance for ventilation requirements to keep gas concentrations below Permissible Exposure Levels (PEL) in spaces where workers can be exposed to the enclosed atmosphere.

Solid biofuels - Determination of off-gassing and oxygen depletion characteristics - Part 1: Laboratory method for the determination of off-gassing and oxygen depletion using closed containers (ISO/TS 20048-1:2020)

BS EN ISO 23590:2021 户用沼气系统要求：设计、安装、运行、维护和安全

1   Scope This document covers the requirements for the design, installation, operation, maintenance and the safety of Household Biogas Systems (HBSs), producing biogas in an amount equivalent to an installation capacity of less than 100 MWh per year. The document applies to HBSs comprising of pipeline and equipment with pressure levels of less than 5 kPa. Any equipment or appliances connected to an HBS or utilizing the biogas energy of an HBS are not a part of the scope of this document.

Household biogas system requirements: design, installation, operation, maintenance and safety

EN ISO 20675:2021 沼气 - 沼气生产 调节 升级和利用 - 术语 定义和分类方案

ISO 20675:2018 defines terms and describes classifications related to biogas production by anaerobic digestion, gasification from biomass and power to gas from biomass sources, biogas conditioning, biogas upgrading and biogas utilization from a safety, environmental, performance and functionality perspective, during the design, manufacturing, installation, construction, testing, commissioning, acceptance, operation, regular inspection and maintenance phases. Biogas installations are, among others, applied at industrial plants like food and beverage industries, waste water treatment plants, waste plants, landfill sites, small scale plants next to agricultural companies and small scale household installations. The following topics are excluded from this document: - boilers, burners, furnaces and lightening, in case these are not specifically applied for locally produced biogas; - gas-fuelled engines for vehicles and ships; - the public gas grid; - specifications to determine biomethane quality; - transportation of compressed or liquefied biogas; - transportation of biomass or digestate; - assessment and determination whether biomass is sourced sustainably or not. ISO 20675:2018 describes the following for information purposes as well: - the parameters to determine the size (e.g. small, medium-sized, or large scale); - the parameters to determine the type of installation (e.g. domestic, industrial); - the parameters to describe the type of technique; - terms and processes in order to develop health, safety and environmental protection guidelines for biogas installations. NOTE For an explanation of the Scope, see Annex A.

Biogas - Biogas production, conditioning, upgrading and utilization - Terms, definitions and classification scheme (ISO 20675:2018)

EN ISO 23590:2021 家用沼气系统要求: 设计,安装,运行,维护和安全

This document covers the requirements for the design, installation, operation, maintenance and the safety of Household Biogas Systems (HBSs), producing biogas in an amount equivalent to an installation capacity of less than 100 MWh per year. The document applies to HBSs comprising of pipeline and equipment with pressure levels of less than 5 kPa. Any equipment or appliances connected to an HBS or utilizing the biogas energy of an HBS are not a part of the scope of this document.

Household biogas system requirements: design, installation, operation, maintenance and safety (ISO 23590:2020)