Nitrogen content in natural gas

Nitrogen content in natural gas, Total:127 items.

The international standard classification for "Nitrogen content in natural gas" includes: Latex and raw rubber , Natural gas , Gases for industrial application .

The Chinese standard classification for "Nitrogen content in natural gas" includes: Forestry chemical raw material , Natural gas , Petroleum and natural gas in general , Industrial gas and chemical gas .

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

GB/T 16781.2-1997 Natural gas-Determination of mercury--Cold atomic fluorescent spectrophotometry
GB/T 11060.2-1998 Natural gas-Determination of hydrogen sulfide content-Methylene blue method
GB/T 14605-1993 Determination of trace argon, nitrogen and krypton in oxygen－Gas chromatographic method
GB/T 11060.1-1998 Natural gas-Determination of hydrogen sulfide content-Iodometric titration method
GB/T 27893-2011 Natural gas—Determination of particles content—Gravimetric method
GB/T 8088-2008 Rubber raw natural and rubber latex natural - Determination of nitrogen content
GB/T 16781.1-1997 Natural gas-Determination of mercury-Atomic absorption spectrometry
GB/T 21069-2007 Natural gas—Determination of water content at high pressure
GB/T 18619.1-2002 Natural gas--Determination of water by the Karl Fischer method--Coulometric procedure
GB/T 8088-1999 Rubber，raw natural and rubber latex，natural-Determination of nitrogen content
GB/T 43503-2023 Natural gas—Determination of oxygen—Electrochemical method
GB/T 27896-2011 Test method for water vapor content of natural gas using—Electronic moisture analyzers
GB/T 41942-2022 Rubber, raw natural, and rubber latex, natural—Determination of nitrogen content—Micro Dumas combustion method

Professional Standard - Agriculture

GB 8088-1987 Determination of Nitrogen Content in Natural Raw Rubber

Professional Standard - Petroleum

SY/T 7507-1997 Determination of water in natural gas-Electrolytic method
SY/T 7506-1996 Natural gas―Determination of carbon dioxide content―Barium hydroxide method

国家能源局

SY/T 7321-2016 Determination of mercury in well-head natural gas. Subtraction method
SY/T 7483-2020 Determination of sulfur compounds in natural gas by on-line gas chromatography
SY/T 7425-2018 Petroleum drilling and production equipment. Nitrogen generating and nitrogen injection equipment
SY/T 7663-2022 Method for determination of elemental sulfur in natural gas
SY/T 7507-2016 Determination of water content in natural gas --Electrolytic method

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 27896-2018 Test method for water vapor content of natural gas—Electronic moisture analyzers

Fujian Provincial Standard of the People's Republic of China

DB35/T 1584-2016 Chromatographic method for determination of hydrogen sulfide content in natural gas

Heilongjiang Provincial Standard of the People's Republic of China

DB23/T 2963-2021 Determination of Trace Calcium Content in Natural Flake Graphite by Calcium-Arsenazo Ⅲ Spectrophotometric Method

Sichuan Provincial Standard of the People's Republic of China

DB51/T 1689-2013 Determination of total sulfur content in liquefied natural gas (LNG) by ultraviolet fluorescence method

Professional Standard - Commodity Inspection

SN/T 2943-2011 Determination of Hydrogen Sulfide Content in Natural Gas - Length-of-Stain Detector Tubes Method

Group Standards of the People's Republic of China

T/QGCML 988-2023 Natural gas boiler low nitrogen combustion system

Anhui Provincial Standard of the People's Republic of China

DB34/T 3690-2020 Determination of carbon dioxide and nitrogen content in liquefied petroleum gas

Korean Agency for Technology and Standards (KATS)

KS M ISO 1656:2015 Rubber, raw natural, and rubber latex, natural－Determination of nitrogen content
KS M ISO 1656:2010 Rubber, raw natural, and rubber latex, natural-Determination of nitrogen content
KS M ISO 1656:2021 Rubber, raw natural, and rubber latex, natural —Determination of nitrogen content
KS I ISO 11541:2008 Natural gas－Determination of water content at high pressure
KS I ISO 11150-2021 Natural gas－Hydrocarbon dew point and hydrocarbon content
KS I ISO 11150-2010(2016) Natural gas－Hydrocarbon dew point and hydrocarbon content
KS I ISO 11541:2019 Natural gas — Determination of water content at high pressure
KS I ISO 11150-2010(2021) Natural gas－Hydrocarbon dew point and hydrocarbon content
KS I ISO 18453:2010 Natural gas－Correlation between water content and water dew point
KS E 3707-2001 Determination of calorific value of coal and coke

GSO

OS GSO ISO 1656:2015 Rubber, raw natural, and rubber latex, natural -- Determination of nitrogen content
BH GSO ISO 1656:2016 Rubber, raw natural, and rubber latex, natural -- Determination of nitrogen content
GSO ISO 1656:2015 Rubber, raw natural, and rubber latex, natural -- Determination of nitrogen content
GSO ISO/TR 12748:2021 Natural Gas — Wet gas flow measurement in natural gas operations
GSO ISO 11541:2008 Natural Gas - Determination of water Content at High Pressure
OS GSO ISO 11541:2008 Natural Gas - Determination of water Content at High Pressure
GSO ISO 19739:2014 Natural gas -- Determination of sulfur compounds using gas chromatography
OS GSO ISO 6570:2009 Natural gas-determination of potential hydrocarbon liquid content-gravimetric methods

International Organization for Standardization (ISO)

ISO 1656:2014 Rubber, raw natural, and rubber latex, natural - Determination of nitrogen content
ISO 1656:1988 Rubber, raw natural, and rubber latex, natural; determination of nitrogen content
ISO 1656:2019 Rubber, raw natural, and rubber latex, natural — Determination of nitrogen content
ISO/TR 12748:2015 Natural Gas — Wet gas flow measurement in natural gas operations
ISO 19051:2015 Rubber, raw natural, and rubber latex, natural - Determination of nitrogen content by Micro Dumas combustion method
ISO 11541:1997 Natural gas - Determination of water content at high pressure
ISO 1656:1996 Rubber, raw natural, and rubber latex, natural — Determination of nitrogen content
ISO 1656:1974 Raw natural rubber and natural rubber latex — Determination of nitrogen
ISO 18453:2004 Natural gas - Correlation between water content and water dew point

VN-TCVN

TCVN 6091-2004 Rubber, raw natural and rubber latex, natural.Determination of nitrogen content
TCVN 6091-2016 Rubber,raw natural,and rubber latex,natural - Determination of nitrogen content
TCVN 4299-1986 Natural gas.Method for determination of dewpoint and water vapor content
TCVN 3757-1983 Natural gases.Determination of hydrocarbon content by gas chromatography

CZ-CSN

CSN 62 3008-1986 Natural raw rubber in blocks. Determination of nitrogen content
CSN 38 5566-1984 Natural gas. Determination of the water content and the water dew point
CSN 65 4814-1976 Determinaíion of nitrogen oontent in fertilizers

British Standards Institution (BSI)

BS ISO 1656:2019 Rubber, raw natural, and rubber latex, natural. Determination of nitrogen content
PD ISO/TR 12748:2015 Natural Gas. Wet gas flow measurement in natural gas operations
BS ISO 1656:2014 Rubber, raw natural, and rubber latex, natural. Determination of nitrogen content
BS ISO 19051:2015 Rubber, raw natural, and rubber latex, natural. Determination of nitrogen content by Micro Dumas combustion method
BS EN ISO 11541:2002 Natural gas. Determination of water content at high pressure
BS EN ISO 11541:2002(2003) Natural gas — Determination of water content at high pressure
PD ISO/TR 11150:2007 Natural gas. Hydrocarbon dew point and hydrocarbon content
BS EN ISO 11541:1997 Natural gas - Determination of water content at high pressure
BS EN ISO 18453:2006 Natural gas - Correlation between water content and water dew point
BS EN ISO 18453:2005(2006) Natural gas — Correlation between water content and water dew point
BS EN ISO 2611-1:2024 Analysis of natural gas. Halogen content of biomethane - HCl and HF content by ion chromatography
BS EN ISO 18453:2005 Natural gas. Correlation between water content and water dew point

Natural Gas Processor's Association (NGPA)

GPA RR-40A-1982 Phase Equilibria of a High Nitrogen Content Synthetic Natural Gas
GPA RB-101-1943 Compression and Charcoal Tests for Determining the Natural Gasoline Content of Natural Gas
GPA STD 2177-2013 Analysis of Natural Gas Liquid Mixtures Containing Nitrogen and Carbon Dioxide by Gas Chromatography
GPA CODE 101-1943 Compression and Charcoal Tests for Determining the Natural Gasoline Content of Natural Gas
GPA STD 2177-2003 Analysis of Natural Gas Liquid Mixtures Containing Nitrogen and Carbon Dioxide by Gas Chromatography

RU-GOST R

GOST R ISO 1656-2017 Raw natural rubber and natural rubber latex. Determination of nitrogen content
GOST R 56834-2015 Combustible natural gas. Determination of oxygen content
GOST 22387.3-1977 Natural gases. Method for determination of oxygen
GOST 26374-1984 Combustible natural gases. Method for determination of total and organic sulphur content

Association Francaise de Normalisation

NF ISO 1656:2019 Natural raw rubber and natural rubber latex - Nitrogen dosage
NF T43-106*NF ISO 1656:2019 Rubber, raw natural, and rubber latex, natural - Determination of nitrogen content
NF T43-106:2015 Rubber, raw natural, and rubber latex, natural - Determination of nitrogen content
NF T43-106:2008 Rubber, raw natural, and rubber latex, natural - Determination of nitrogen content.
NF T43-106:1990 Rubber, raw natural, and rubber latex, natural. Determination of nitrogen content.
XP CEN/TS 17977:2023 Gas infrastructure - Gas quality - Hydrogen used in converted gas networks
NF X20-002*NF EN ISO 11541:2003 Natural gas - Determination of water content at high pressure
NF X20-539*NF EN ISO 18453:2006 Natural gas - Correlation between water content and water dew point.
NF EN ISO 18453:2006 Natural gas - Correlation between water content and water dew point

KR-KS

KS M ISO 1656-2021 Rubber, raw natural, and rubber latex, natural —Determination of nitrogen content
KS I ISO 11541-2019 Natural gas — Determination of water content at high pressure

SCC

BS PD ISO/TR 12748:2015 Natural Gas. Wet gas flow measurement in natural gas operations
DANSK DS/EN ISO 11541:2003 Natural gas - Determination of water content at high pressure
BS PD CEN/TS 17977:2023 Gas infrastructure. Quality of gas. Hydrogen used in rededicated gas systems
DIN CEN/TS 17977:2024 Gas infrastructure - Quality of gas - Hydrogen used in rededicated gas systems; German version CEN/TS 17977:2023
BS PD ISO/TR 11150:2007 Natural gas. Hydrocarbon dew point and hydrocarbon content
SPC GB/T 24583.2-2019 Vanadium-nitrogen -- Determination of nitrogen content -- Thermal conductimetric method after fusion in a current of inert gas (TEXT OF DOCUMENT IS IN CHINESE)
AENOR UNE-EN ISO 11541:2003 Natural gas - Determination of water content at high pressure (ISO 11541:1997)
DANSK DS/EN ISO 18453:2005 Natural gas - Correlation between water content and water dew point
NS-EN ISO 11541:2002 Natural gas — Determination of water content at high pressure (ISO 11541:1997)

German Institute for Standardization

DIN EN ISO 11541:2003-01 Natural gas - Determination of water content at high pressure (ISO 11541:1997); German version EN ISO 11541:2002
DIN EN ISO 11541:2003 Natural gas - Determination of water content at high pressure (ISO 11541:1997); German version EN ISO 11541:2002
DIN EN ISO 20483:2007 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method (ISO 20483:2006); German version EN ISO 20483:2006
DIN EN ISO 18453:2006 Natural gas - Correlation between water content and water dew point (ISO 18453:2004); English version of DIN EN ISO 18453:2006

Dansk Standard

DANSK DS/CEN/TS 17977:2023 Gas infrastructure - Quality of gas - Hydrogen used in rededicated gas systems

Spanish Association for Standardization (UNE)

UNE 53-638-1991 Determination of boric acid content in natural latex

European Committee for Standardization (CEN)

CEN/TS 17977:2023 Gas infrastructure - Quality of gas - Hydrogen used in rededicated gas systems
EN ISO 11541:2002 Natural gas - Determination of water content at high pressure

GOST

GOST 35033-2023 Natural gas. Determination of water vapors content by sorption methods
GOST 35039-2023 Natural gas. Determination of the mechanical impurities

IT-UNI

UNI 6073-1967 Elastic materials: raw materials and ingredients. Natural gas carbon black. Determination of dust content in natural gas carbon black particles

Japanese Industrial Standards Committee (JISC)

JIS K 0104:2000 Methods for determination of nitrogen oxides in flue gas
JIS K 0104:1984 Methods for determination of oxides of nitrogen in flue gases
JIS K 0104:2011 Methods for determination of nitrogen oxides in flue gas
JIS B 7953:1997 Continuous analysers for oxides of nitrogen in ambient air

HU-MSZT

MNOSZ 10966-1953 Sulfur industry (natural gas sulfur content)

Danish Standards Foundation

DS/EN ISO 11541:2003 Natural gas - Determination of water content at high pressure
DS/EN ISO 18453:2006 Natural gas - Correlation between water content and water dew point

YU-JUS

JUS H.F8.506-1991 Natural gas. Determinatlon of sulfur content. t/ickbold combustion method
JUS H.F8.601-1991 Natural gas. Determination of potential hydrocarbon liquid content. tieigbing method

Malaysia Standards

MS 281 Pt.14-2001 Natrual rubber latex concentrate:Part 14:Determination of nitrogen content(Third revision)

GOSTR

GOST 26374-2018 Combustible natural gas. Determination of total sulphur

International Dairy Federation (IDF)

IDF/RM 25-2008 Milk and milk products - Determination of nitrogen content and crude protein calculation - Kjeldahl method

RO-ASRO

SR ISO 4176:1981 Fertilizers. Determination of nitrate nitrogen content. Nitrogen gravimetric method