ISO/TR 17910:2024 PDF

Name: ISO/TR 17910:2024 — Natural gas — Coal-based synthetic natural gas quality designation and the applicability of ISO/TC 193 standards
SKU: ISO/TR 17910:2024
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Natural gas — Coal-based synthetic natural gas quality designation and the applicability of ISO/TC 193 standards

Название (английский):

ISO/TR 17910:2024

Natural gas — Coal-based synthetic natural gas quality designation and the applicability of ISO/TC 193 standards

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 22
Дата публикации:: 4 января 2024 г.
Издание:: ISO TR 17910 edition 1 version 1
ICS:: 75.060

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Описание (английский):

This document introduces the production process, the distribution and quality designation of coal-based synthetic natural gas (CBSNG) in many places around the world, and examines whether ISO/TC 193 standards for sampling, test and calculation methods are applicable to the CBSNG product.

Abstract

Похожие стандарты

Упомянутые в описании и другие стандарты ISO

Overview

ISO/TR 17910:2024 - Natural gas - Coal-based synthetic natural gas quality designation and the applicability of ISO/TC 193 standards is a Technical Report (first edition, 2024) that describes the production, distribution and quality designation of coal‑based synthetic natural gas (CBSNG). It evaluates whether existing ISO/TC 193 natural‑gas standards for sampling, testing and calculation methods are applicable to CBSNG, a natural‑gas substitute synthesized from coal by gasification, water‑gas shift and methanation processes.

Key topics and technical requirements

Production process overview: gasification of coal, gas cleaning, water‑gas shift, methanation, dehydration and compression - showing typical intermediate gas streams and evolution to a final CBSNG product.

Typical composition: CBSNG normally contains >90% methane, up to 5% hydrogen, with small amounts of nitrogen and carbon dioxide, minor ethane/propane and trace ammonia.

Applicability assessment: systematic review of ISO/TC 193 standards addressing:

Sampling standards - representative and indirect sampling applicability for CBSNG streams;
Test and calculation methods - suitability for measuring major components, minor components and trace constituents, and for calculating physical properties (density, compression factor, calorific value, Wobbe index);
Solid particulate matter considerations and measurement needs.

Terminology and units aligned with ISO 14532 (vocabulary) and references to gas property calculation standards such as ISO 6976.

Informative annexes: technical requirements and test methods for CBSNG, plus targeted test methods for hydrogen and ammonia, and guidance on interchangeability.

Applications and who uses this standard

ISO/TR 17910:2024 is practical for organizations involved in the emerging CBSNG value chain:

CBSNG producers and project developers - to define product quality and process control points (gas cleaning, methanation).

Pipeline and distribution operators - to assess interchangeability and compatibility with existing natural‑gas networks and end‑use appliances.

Analytical laboratories - to select appropriate sampling and test methods for major/minor/trace constituents, hydrogen and ammonia.

Regulators and standards bodies - to harmonize quality designation, custody transfer criteria and safety requirements.

Energy planners and investors - to evaluate CBSNG projects in regions producing or planning CBSNG (notably United States, China, and project plans in South Korea, Ukraine and Brazil).

Related standards

ISO/TC 193 portfolio (natural gas sampling, analysis and calculation standards) - applicability reviewed throughout the report.

ISO 14532 (vocabulary) and ISO 6976 (gas property reference) are explicitly referenced.

For implementation or procurement, consult the full ISO/TR 17910:2024 document via your national standards body or ISO’s catalogue to review the detailed annexes and specific test‑method recommendations.

ISO/TR 17910:2024 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications and who uses this standard

Related standards

Технические детали

ISO 14532:2026

Natural gas — Vocabulary

SIST EN ISO 6976:2017

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