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Database: 365,228(8 Aug 2026)

Sea-gas methane technology

Sea-gas methane technology, Total:61 items.

The international standard classification for "Sea-gas methane technology" includes: Gases for industrial application , Ambient atmospheres , Farming and forestry in general , Occupational safety. Industrial hygiene .

The Chinese standard classification for "Sea-gas methane technology" includes: Engineering Standard Substance , Environmental pollutant monitoring methods , Plant quarantine, pest control , Labor sanitation .


中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

  • GB/T 34246-2017 Technical code for safety of methane preparation from coke oven gas
  • GB/T 34674-2017 Technical guideline for methane preparation from coke oven gas

Professional Standard - Coal

  • MT 423-1995 Technical Specifications for Methane Calibration Gas in the Air
  • MT/T 423-1995 Methane calibration gas technical conditions in air

Professional Standard - Environmental Protection

  • HJ 38-2017 Stationary source emission - Determination of total hydrocarbons,methane and nonmethane hydrocarbons - Gas chromatography
  • HJ 604-2017 Ambient air - Determination of total hydrocarbons, methane and nonmethane hydrocarbons - Direct injection/Gas chromatography
  • HJ 1012-2018 Ambient air and stationary source emission - Specifications and test procedures for hydrocarbons, methane and nonmethane hydrocarbons portable total monitoring instrument

Group Standards of the People's Republic of China

Shanghai Provincial Standard of the People's Republic of China

  • DB31/T 1090-2018 Technical specification of online monitoring system of non-methane hydrocarbon for ambient air qua

Jiangxi Provincial Standard of the People's Republic of China

  • DB36/T 1407-2021 Atmospheric carbon dioxide and methane observation operation technical regulations

Professional Standard - Ocean

  • HY/T 262-2018 Determination of dissolved methane in seawater- Headspace equilibrium gas chromatography method

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 40418-2021 Electronic specialty gas—Fluoromethane
  • GB/T 36826-2018 Technical requirements for recycling and reuse of methyl bromide phtoanitary treatments

Jiangsu Provincial Standard of the People's Republic of China

  • DB32/T 3944-2020 Technical specifications for continuous monitoring of non-methane total hydrocarbons in stationary pollution sources

Professional Standard - Agriculture

  • HJ 1286-2023 Technical specifications for continuous monitoring of non-methane total hydrocarbons in stationary pollution sources

工业和信息化部

  • YS/T 1300-2019 Determination of methyldichlorosilane,trimethylchlorosilane and methyltrichlorosilane in chlorosilanes - Gas chromatography-mass spectrometry method

National Metrological Verification Regulations of the People's Republic of China

海关总署

  • SN/T 5460-2022 Technical requirements for methyl bromide quarantinefumigation of export citrus fruits

Occupational Health Standard of the People's Republic of China

  • GBZ/T 300.73-2017 Determination of toxic substances in workplace air—Part 73: Methyl chloride, dichloromethane, chloroform and carbon tetrachloride

IN-BIS

  • IS 4566-1979 Dichloromethane (Dichloromethane) Technical Specifications

PL-PKN

Defense Logistics Agency

American National Standards Institute (ANSI)

RO-ASRO

RU-GOST R

Natural Gas Processor's Association (NGPA)

  • GPA RR-101-1986 Vapor-Liquid Equilibria Measurements on the Systems Methane- Methylcyclohexane, Nitrogen-N- Propylbenzene, Hydrogen Sulfide-N- Propylbenzene, Propane- Toluene, Propane-M- Xylene and Propane- Methylcyclohexane
  • GPA RR-82-1984 Vapor-Liquid Equilibria Measurements on the Systems Ethane-Toluene, Ethane-N-Propylbenzene, Ethane-Metaxylene, Ethane-Mesitylene, Ethane-Methylcyclohexane
  • GPA RR-55-1981 Phase Equilibrium Studies for Methane/Synthesis Gas Separation: the Hydrogen-Carbon Monoxide-Methane System
  • GPA RR-19-1976 Vapor Phase Data for the Binary Systems of Methane with n-Butane, n-Pentane, n-Hexane, and n-Heptane

American Society for Testing and Materials (ASTM)

Korean Agency for Technology and Standards (KATS)

Japanese Industrial Standards Committee (JISC)

British Standards Institution (BSI)

  • BS EN 16723-1:2016 Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network. Specifications for biomethane for injection in the natural gas network
  • PD ISO/TR 22302:2014 Natural gas. Calculation of methane number

SCC

  • DANSK DS/EN 16723-1:2016 Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network – Part 1: Specifications for biomethane for injection in the natural gas network
  • NS-EN 16723-1:2016 Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network — Part 1: Specifications for biomethane for injection in the natural gas network

GSO

KR-KS

ES-UNE

  • UNE-EN 16723-1:2017 Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network - Part 1: Specifications for biomethane for injection in the natural gas network

International Organization for Standardization (ISO)

German Institute for Standardization

  • DIN EN 16723-1:2017-01 Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network - Part 1: Specifications for biomethane for injection in the natural gas network; German version EN 16723-1:2016

Association Francaise de Normalisation

  • NF EN 16723-1:2017 Natural gas and biomethane for use in transport and biomethane for injection into natural gas networks - Part 1: specifications of biomethane for injection into natural gas networks

VN-TCVN

  • TCVN 6569-1999 Safety permited explosive applying to underground mine in present of methane gas.Amonit explosive AH1.Technical requirements