GB/T 40506-2021Bio-natural gas—Terminology (English PDF)
生物天然气 术语
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
August 20, 2021
Implementation date
March 1, 2022
Scope
GB/T 40506-2021 is the English-translated version of 生物天然气 术语.
GB/T 40506-2021 is the Chinese terminology standard for bio-natural gas. It defines the terms of the field in clauses on basic general terms, biomass gas feedstock, the preparation of biomass gas, the production of bio-natural gas and its storage and transportation, with an index at the end.
The basic terms include biomass, bio-energy, biomass-derived fuel gas and biomass waste, as well as bio-natural gas itself: gas obtained from biomass fuel gas by reforming, separation and purification, with methane as its main component, that meets the requirements of GB 17820.
Feedstock terms start with the raw material for biomass-derived fuel gas that comes from daily life. The standard applies to related activities in the bio-natural gas industry. It was issued on 20 August 2021 and has applied since 1 March 2022.
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Document preview — GB/T 40506-2021
National Standard of the People's Republic of China
- ICS
- 27.010
- Classification
- F 04
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Basic general
- 4 Biomass gas feedstock
- 5 Preparation of biomass gas
- 6 Production of bio-natural gas
- 7 Storage and transportation of bio-natural gas
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Stage of Standardization Documents" Drafting.
1 Scope
This document defines the terms and definitions in the field of bio-natural gas.
This document is applicable to related activities in the bio-natural gas industry.
2 Normative references
The contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated quotations Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.
GB 17820 Natural gas
3 Basic general
3.1 Biomass
Various organisms formed by photosynthesis directly or indirectly, including plants, animals and microorganisms and their excretion and metabolites. [Source: GB/T 31741-2015, 2.1, with modification]
3.2 Bio-energy
Biomass contains (or contains) energy or is derived from biomass in addition to fossil fuels.
3.3 Biomass-derived fuel gas
Combustible gas produced by thermochemical or biochemical conversion using biomass as raw material.
3.4 Bio-natural gas
Biomass fuel gas is obtained after reforming, separation, purification, etc., with methane as the main component, and meets the requirements of GB 17820 gas.
3.5 Biomass waste
Non-product solid, liquid or gaseous substances produced in the process of processing and utilization of biomass.
4 Biomass gas raw materials
4.1 Raw material for biomass-derived fuel gas from life
Biomass that can produce biomass gas from activities in daily life or providing services for daily life.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
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