MT 277-1994 Determination of harmful gas hydrogen sulfide in mine air (detection tube method)
time:
2024-08-08 08:21:41
- MT 277-1994
- in force
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)
-
Date of Release:
1992-05-01 -
Date of Implementation:
1994-10-01
China Standard Classification Number:
>>>>N5 Environmental Protection>>Environmental Protection Sampling, Analysis and Testing Methods>>Z11 Gas Media and Radioactive Material Sampling
Drafter:
Yang Wenzheng, Chen Xingye, Ye ZhanyingDrafting Organization:
Fushun Branch of China Coal Research Institute and Hebi Mining BureauFocal point Organization:
Fushun Branch of China Coal Research InstituteProposing Organization:
China Coal Research InstitutePublishing Department:
Ministry of Coal Industry of the People's Republic of China
Description (Translated English) / downloadSkip to download
Summary:
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
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