GB/T 12205-1990
Abolished
T/CI 269-2024
Active
Group standards
T/CI 269-2024 Coal gas content estimate physical simulation method
T/CI 269-2024 Coal gas content estimate physical simulation method
Price:
$ 43.00
Basic Information
Standard Code:
T/CI 269-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Geological and mineral exploration and development
ICS Name:
Natural gas
Publish Date:
2024-01-15
Implement Date:
2024-01-15
Scope
This document specifies the technical requirements for the physical simulation method used to estimate the gas content of coal and rock, including the method outline, instrumentation and equipment, sample preparation, experimental steps, data processing, detection accuracy, and experimental reports. This document is applicable to estimating the gas content of coal and rock by physical simulation method, and shale and mudstone can refer to it for implementation.
Development Information
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