GB/T 3286.9-2014: Method for chemical analysis of limestone and dolomite - Part 9: The determination of carbon dioxide content - The caustic asbestos absorption gravimetric method
This Part of GB/T 3286 specifies the determination of carbon dioxide content through the caustic asbestos absorption gravimetric method. This Part is applicable to the determination of carbon dioxide content in limestone and dolomite, and also to the determination of carbon dioxide content in metallurgical lime. The determination range (mass fraction) in limestone and dolomite. carbon dioxide content 30% ~ 50%; the determination range (mass fraction) in metallurgical lime. carbon dioxide content greater than 0.50%.
Basic Data
Standard ID
GB/T 3286.9-2014 (GB/T3286.9-2014)
Description (Translated English)
Method for chemical analysis of limestone and dolomite - Part 9: The determination of carbon dioxide content - The caustic asbestos absorption gravimetric method
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
D52
Classification of International Standard
73.080
Word Count Estimation
37,387
Date of Issue
6/9/2014
Date of Implementation
1/1/2015
Older Standard (superseded by this standard)
GB/T 3286.9-1998
Quoted Standard
GB/T 2007.2; GB/T 6682; GB/T 8170
Regulation (derived from)
National Standards Bulletin No. 11 of 2014
Issuing agency(ies)
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary
This Standard specifies the determination of carbon dioxide absorbed by caustic soda asbestos gravimetric method. This Standard applies to limestone, dolomite measuring carbon dioxide content, but also for the determination of carbon dioxide content of me
