n2 adsorption method measurement

n2 adsorption method measurement, Total:54 items.

The international standard classification for "n2 adsorption method measurement" includes: Coals , Non-metalliferous minerals , Extraction and processing of petroleum and natural gas , Advanced ceramics .

The Chinese standard classification for "n2 adsorption method measurement" includes: Petroleum geology exploration , Hygiene, safety and labor protection , Marking, packaging, transport and storage in general , Chemical raw material ore , Building material raw material ore , Coal analysis methods , Special ceramics , Other non-metal mine product .

Professional Standard - Petroleum

SY/T 6132-1995 Volumetric method for determination of methane adsorption in coal rocks
SY 6132-2013 Determination of isothermal adsorption of methane in coal rocks by volumetric method on dry basis
SY/T 6132-2013 Determination of the Methane Isothermal Adsorption Quantity in Coal - Capacity Method of Dry Basis

Professional Standard - Coal

MT/T 752-1997 Determine method of methane adsorption capacity in coal

Professional Standard - Energy

NB/T 10117-2018 Determination methods of methane isothermal adsorption in shale gravimetric method

Shandong Provincial Standard of the People's Republic of China

DB37/T 2346-2013 Determination of gold content in gold ores Adsorption on activated carbon - iodometric method

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

GB 4581.3-1984 Alunite ores--Determination of hygroscopic moisture content in analytical samples--Gravimetric method
GB/T 21851-2008 Chemicals - Adsorption - desorption using a batch equilibrium method
GB 9018.10-1988 Celestite ores--Determination of hygroscopic moisture content--Gravimetric method
GB/T 14506.1-1993 Sillicate rocks. Determination of hygroscopic water content. Gravimetric method
GB/T 35210.1-2023 Determination of isothermal adsorption/desorption of methane in shale—Part 1: Static volumetric method
GB/T 35210.2-2020 Determination methods of methane isothermal adsorption of shale—Part 2:Gravimetric method
GB/T 19560-2004 Experimental method of high-pressure adsorption isothermal to coal―Capacity method

Professional Standard - Chemical Industry

HG/T 2957.3-2004 Alunite ore adsorbed water content - Gravimetric method
HG/T 2957.3-1984(1997) Alunite ores-Determination of hygroscopic moisture content in analytical samples-Gravimetric method
HG/T 2958.10-1988 Celestite ores-Determination of hygroscopic moisture content-Gravimetric method

Group Standards of the People's Republic of China

T/CASME 418-2023 Enzyme-linked Immunosorbent Assay Kit
T/JSREA 9001-2025 Determination of H2S content in SF6/N2 mixed gas by cavity ring-down spectroscopy
T/SHDSGY 172-2022 Enzyme-linked immunosorbent assay (ELISA)

Professional Standard - Building Materials

JC/T 2021-2010 Test method for adsorption capacity of mesoporous materials
JC/T 2062-2011 Test Methods of absorptive Capacity of Lead and Arsenic in Bentonite

Taiwan Provincial Standard of the People's Republic of China

CNS 5818-1980 Method of Test for Iodine Adsorption Number of Carbon Black

中国轻工总会

ZBW 04018.1-1989 Determination method of fiber content of linen and cotton blends: Adsorption isotherm method

Professional Standard - Agriculture

263药典三部-2010 Appendix Ⅺ ⅪC Adsorbed Diphtheria Vaccine Potency Assay

Professional Standard - Nuclear Industry

EJ/T 824-1994 Activated carbon adsorption radon daughter gamma measuring instrument

Natural Gas Processor's Association (NGPA)

GPA RR-59-1982 Vapor-Liquid Equilibria Measurements on the Systems: N2-Toluene, N2-m-Xylene, and N2-Mesitylene

Korean Agency for Technology and Standards (KATS)

KS E 3012-2001 Method for determination of combined water in iron ores
KS E 3028-2011 Methods for determination of combined water in manganese ores
KS E 3012-1981 Method for determination of combined water in iron ores
KS M 2239-2005 Testing method for aromatic hydrocarbons of petroleum products (silica gel adsorption method)
KS A 0094-2003 Determination of the specific surface area of solids by gas adsorption method
KS A 0094-2014 Determination of the specific surface area of powders(solids) by gas adsorption method

Association Francaise de Normalisation

NF X11-621:1975 Determination of the area per unit mass of powders (specific surface) by means of gas adsorption. B.E.T. method:volumetric measurement of the adsorption of nitrogen at low temperatures.

Gosstandart of Russia

GOST 33587-2015 Activated carbon. Standard method for determination of adsorptive capacity for adsorbates at trace concentrations
GOST 35033-2023 Natural gas. Determination of water vapors content by sorption methods
GOST 33627-2015 Activated carbon. Standard test method for determination of sorbent performance of adsorbents
GOST 33622-2015 Activated carbon. Standard test method for determination of sorbent performance of absorbents

American Society for Testing and Materials (ASTM)

ASTM F726-17 Standard Test Method for Sorbent Performance of Adsorbents
ASTM D5919-96(2017) Standard Practice for Determination of Adsorptive Capacity of Activated Carbon by a Micro-Isotherm Technique for Adsorbates at ppb Concentrations
ASTM D5802-95(2001) Standard Test Method for Sorption of Bibulous Paper Products (Sorptive Rate and Capacity Using Gravimetric Principles)
ASTM D5802-95 Standard Test Method for Sorption of Bibulous Paper Products (Sorptive Rate and Capacity Using Gravimetric Principles)
ASTM D4222-98 Standard Test Method for Determination of Nitrogen Adsorption and Desorption Isotherms of Catalysts By Static Volumetric Measurements
ASTM D4222-03 Standard Test Method for Determination of Nitrogen Adsorption and Desorption Isotherms of Catalysts By Static Volumetric Measurements
ASTM D6651-01 Standard Test Method for Determining The Rate of Sorption and Sorptive Capacity Of Nonwoven Fabrics

Canadian General Standards Board （CGSB)

CGSB 183.2-94-CAN/CGSB-1994 Method for Testing Sorbents
CAN/CGSB-183.2-1994 Method of Testing Sorbents

CU-NC

NC 41-60-1988 Footwear and Leather Industry Determination of Water Vapor Absorption and Desorption Testing Methods

Association of German Mechanical Engineers

VDI 2454 BLATT 1-1982 Measuring gaseous emissions; measuring hydrogen sulphide concentration; molybdenum blue sorption method

International Organization for Standardization (ISO)

ISO 18417:2017 Iodine charcoal sorbents for nuclear facilities - Method for defining sorption capacity index

German Institute for Standardization

DIN 66138:2008 Isothermal measurement of the sorption of vapours at solids
DIN 66138:2008-09 Isothermal measurement of the sorption of vapours at solids

CEN - European Committee for Standardization

EN ISO 18417:2019 Iodine charcoal sorbents for nuclear facilities - Method for defining sorption capacity index

Swedish Institute for Standards

SS-EN ISO 18417:2019 Iodine charcoal sorbents for nuclear facilities - Method for defining sorption capacity index (ISO 18417:2017)

AASHTO - American Association of State Highway and Transportation Officials

TP6-1993 Standard Test Method for the Measurement of Initial Asphalt Adsorption and Desorption in the Presence of Moisture (Edition 1A)

Others: n2 adsorption method measurement,Low temperature n2 adsorption method,n2 adsorption capacity method,n2 static adsorption capacity method