MT 277-1994 Determination of harmful gas hydrogen sulfide in mine air (detection tube method)

Basic Information

Standard ID: MT 277-1994

Standard Name: Determination of harmful gas hydrogen sulfide in mine air (detection tube method)

Chinese Name: 矿井空气中有害气体硫化氢测定方法(检测管法)

Standard category:Coal Industry Standard (MT)

state:in force

Date of Release1992-05-01

Date of Implementation:1994-10-01

standard classification number

Standard Classification Number:>>>>N5 Environmental Protection>>Environmental Protection Sampling, Analysis and Testing Methods>>Z11 Gas Media and Radioactive Material Sampling

associated standards

Publication information

publishing house:China Coal Industry Press

Publication date:1994-10-01

other information

drafter:Yang Wenzheng, Chen Xingye, Ye Zhanying

Drafting unit:Fushun Branch of China Coal Research Institute and Hebi Mining Bureau

Focal point unit:Fushun Branch of China Coal Research Institute

Proposing unit:China Coal Research Institute

Publishing department:Ministry of Coal Industry of the People's Republic of China

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Introduction to standards:

This standard specifies the method for determining hydrogen sulfide using a longer hydrogen sulfide detector tube. This standard is applicable to the determination of the concentration of hydrogen sulfide in mine air (or gas). Note: The concentration of hydrogen sulfide is expressed in ppm (V/V), 1 ppm = 0.0001%. MT 277-1994 Method for determining harmful gas hydrogen sulfide in mine air (detection tube method) MT277-1994 Standard download decompression password: www.bzxz.net