GB/T 3286.9-2014 Active National standards

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

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

Publish Date: 2014-06-09 Implement Date: 2015-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 3286.9-2014

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Metallurgical auxiliary raw material minerals

ICS Name: Non-metallic minerals

Publish Date: 2014-06-09

Implement Date: 2015-01-01

Pages: 36 pages

Scope

This part of GB/T 3286 specifies the determination of carbon dioxide content by the method of absorbing weight with caustic soda and asbestos.
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% to 50%; the determination range (mass fraction) in metallurgical lime: carbon dioxide content greater than 0.50%.

Development Information

Word Count: 62 Thousand words Pages: 36 pages

Same series standard

GB/T 3286.5-2014 Method for chemical analysis of limestone and dolomite—Part 5:The determination of manganese oxide content—The periodate oxidation spectrophotometric method GB/T 3286.6-2014 Methods for chemical analysis of limestone and dolomite—Part 6:The determination of phosphorus content—The phosphomolybdate blue spectrophotometric method GB/T 3286.7-2014 Methods for chemical analysis of limestone and dolomite—Part 7:The determination of sulphur content—The pipe furnace combustion iodic acid potassium titration method，the high frequency combustion with infrared absorption method and the barium sulfate gravimetric method GB/T 3286.8-2014 Method for chemical analysis of limestone and dolomite—Part 8:The determination of loss on ignition—The gravimetric method

Replace the following standards

GB/T 3286.9-1998 Methods for chemical analysis of limestone and dolomite—The determination of carbon dioxide content

Referenced Standards

GB/T 2007.2-1987 General rules for the sampling and sample preparation of minerals in bulk Sample preparation by manual method GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values

Related Standards

GB/T 5463.1-1985 Replaced

GB/T 5463.1-1985 Non-metallic mineral products—Commonly used terms

Publish Date: 1985-10-12

GB/T 5463.2-1985 Replaced

GB/T 5463.2-1985 Technical terms of non-metallic mineral products—Talc

Publish Date: 1985-10-12

GB/T 5463.3-1986 Replaced

GB/T 5463.3-1986 Technical terms of non-metallic mineral products—Gypsum and anhydrite

Publish Date: 1986-09-01

GB/T 14505-1993 Replaced

GB/T 14505-1993 Method for chemical analysis of rocks and ores—General rules and regulations

Publish Date: 1993-06-19

GB/T 14506.10-1993 Replaced

GB/T 14506.10-1993 Silicate rocks—Determination of manganese oxide

Publish Date: 1993-06-19

GB/T 14506.11-1993 Replaced

GB/T 14506.11-1993 Silicate rocks—Determination of potassium oxide and sodium oxide

Publish Date: 1993-06-19