GB/T 30046.2-2013 Active National standards

GB/T 30046.2-2013 Froth flotation testing—Part 2:Sequential evaluation

GB/T 30046.2-2013 Froth flotation testing—Part 2:Sequential evaluation

Publish Date: 2013-12-17 Implement Date: 2014-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 30046.2-2013

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Coal sorting

ICS Name: \nCoal

Publish Date: 2013-12-17

Implement Date: 2014-05-01

Pages: 12 pages

Scope

This part of GB/T 30046 specifies the test process, coal samples, test equipment and tools, test conditions, test steps, test results, allowable deviations in tests, and test reports for the sequential evaluation of coal powder (mud).
This part is applicable to bituminous coal and anthracite.

Development Information

Word Count: 20 Thousand words Pages: 12 pages

Same series standard

GB/T 30046.1-2013 Froth flotation testing—Part 1:Laboratory procedure GB/T 30046.3-2013 Froth flotation testing—Part 3:Release evaluation

Referenced Standards

GB/T 211-1996 Determination of total moisture in coal GB/T 211-2007 Determination of total moisture in coal GB/T 211-2017 Determination of total moisture in coal GB/T 212-2001 Proximate analysis of coal GB/T 212-2008 Proximate analysis of coal GB 474-1996 Preparation of coal sample GB/T 474-2008 Method for preparation of coal sample GB/T 4757-2001 Methods for the batch flotation testing of fine coal GB/T 4757-2013 Methods for the batch flotation testing of fine coal GB/T 30046.1-2013 Froth flotation testing—Part 1:Laboratory procedure GB/T 4757-2025 Methods for the batch-flotation testing of fine coal

Adopt standards

ISO 8858-2:2004

Related Standards

GB 5751-1986 Replaced

GB 5751-1986 Classification of Chinese coals

Publish Date: 1986-01-09

GB 481-1993 abolished_transferred

GB 481-1993 Sampling method of coal sample for production

Publish Date: 1993-02-19

GB/T 15223-1994 Replaced

GB/T 15223-1994 Plastics—Liquid resins—Determination of density by the pyknometer method

Publish Date: 1994-09-24

GB/T 15224.1-1994 Replaced

GB/T 15224.1-1994 Classification for quality of coal—Classification for ash yield of coal

Publish Date: 1994-09-24

GB/T 15224.2-1994 Replaced

GB/T 15224.2-1994 Classification for quality of coal—Classification for sulphur content of coal

Publish Date: 1994-09-24

GB/T 15224.3-1994 Replaced

GB/T 15224.3-1994 Classification for quality of coal—Classification for calorific value of coal

Publish Date: 1994-09-24