GB/T 18825-2002
Replaced
GB/T 33445-2023
Active
National standards
GB/T 33445-2023 Coal-based synthetic natural gas
GB/T 33445-2023 Coal-based synthetic natural gas
Basic Information
Standard Code:
GB/T 33445-2023
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic organic chemical raw materials
ICS Name:
Organic Chemistry Comprehensive Exam
Publish Date:
2023-03-17
Implement Date:
2023-07-01
Pages:
12 pages
Scope
This document specifies the classification and technical requirements, inspection rules, test methods, and transportation, marking, storage, and use of coal-based synthetic natural gas.
This document is applicable to synthetic natural gas produced from coal as a raw material, including that produced by methanation processing of coke oven gas, lanthanum tail gas, and steelmaking blast furnace gas, etc.
Development Information
Replace the following standards
Referenced Standards
GB/T 11062-1998 Natural gas—Calculation of calorific values, density, relative density and Wobbe index from composition
GB/T 11062-2014 Natural gas—Calculation of calorific values,density,relative density and Wobbe index
GB/T 11062-2020 Natural gas—Calculation of calorific values,density,relative density and Wobbe indices from composition
GB 12268-1990 List of dangerous goods
GB 12268-2005 List of dangerous goods
GB 12268-2012 List of dangerous goods
GB/T 13609-1999 Natural gas—Sampling guidelines
GB/T 13609-2012 Natural gas sampling guidelines
GB/T 13609-2017 Natural gas sampling guidelines
GB 17258-1998 Steel cylinders for the on—board of compressed natural gas as a fuel for vehicles
GB/T 17258-2011 Steel cylinders for the on-board storage of compressed natural gas as a fuel for automotive vehicles
GB/T 17258-2022 Steel cylinders for the on-board storage of compressed natural gas as a fuel for automotive vehicles
GB/T 19158-2003 Steel cylinders for the storage of compressed natural gas
GB/T 28727-2012 Gas analysis—Determination of sulfides—Gas chromatograph with flame photometric detector
GB/T 30490-2014 The method for automatic sampling of natural gas
GB/T 33318-2016 Gas analysis—Determination of sulfide—Gas chromatography with sulfur chemiluminescence
GB/T 37124-2018 Quality requirements for gases entering long-distance transportation gas pipeline
JJG 700-1999 Gas Chromatograph
JJG 700-2016 Gas Chromatographs
GB 50251-2015 Code for design of gas transmission pipeline engineering
GB 12268-2025 List of dangerous goods
GB 50028-2006 Code for design of city gas engineering
TSG R0005-2011 Supervision Regulation on Safety Technology for Transportable Pressure Vessel
TSG 21-2016 Supervision Regulation on Safety Technology for Stationary Pressure Vessel
TSG 23-2021 Regulation on Safety Technology for Gas Cylinder
GB/T 19158-2025 Fully wrapped carbon-fibre reinforced aluminum lined gas cylinders used on containers or skids for transportation or skids for fueling station of compressed hydrogen
GB/T 28727-2025 Gas analysis—Determination of the contents of trace sulfur compounds in gases—Gas chromatography with flame photometric detector
GB/T 13609-2025 Natural gas—Gas sampling
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