GB/T 12205-1990
Abolished
GB/T 35211-2017
Active
National standards
GB/T 35211-2017 Measurement of nature gas calorific value—Continuous combustion
GB/T 35211-2017 Measurement of nature gas calorific value—Continuous combustion
Basic Information
Standard Code:
GB/T 35211-2017
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Natural gas
ICS Name:
Natural gas
Publish Date:
2017-12-29
Implement Date:
2018-07-01
Pages:
12 pages
Scope
This standard specifies the method for measuring the calorific value of natural gas using a gas calorimeter with continuous combustion.
This standard is applicable to the measurement of the gross calorific value of natural gas ranging from 30 MJ/m3 to 40 MJ/m3.
Note: When there is suitable standard gas, the measurement range of the gross calorific value of natural gas can be extended.
Development Information
Referenced Standards
GB/T 11062-2014 Natural gas—Calculation of calorific values,density,relative density and Wobbe index
GB/T 5274-1985 Gas analysis—Preparation of calibration gas mixtures—Weighing methods
GB/T 5274-2008 Gas analysis—Preparation of calibration gas mixtures—Gravimetric method
GB/T 5274.1-2018 Gas analysis—Preparation of calibration gas mixtures—Part 1:Gravimetric method for class Ⅰ mixtures
Related Standards
GB/T 12206-1990
Replaced
GB/T 12206-1990 Method of testing for calorific value of gas in urban areas
GB/T 12207-1990
Replaced
GB/T 12207-1990 Method of testing for relative density of gas in urban area
GB/T 12208-1990
Replaced
GB/T 12208-1990 Determination of coal tar and dust of gas in urban area
GB/T 12209.1-1990
Replaced
GB/T 12209.1-1990 Determination of naphthalene of gas in urban area—Picric acid method
GB/T 11061-1997
Replaced