GB/T 4757-2013 in English

SUPERSEDED

Methods for the Batch Flotation Testing of Fine Coal

Issued on:2013-12-17
Implemented on:2014-05-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $270.00
$262.00

Standard No:	GB/T 4757-2013
Document status:	SUPERSEDED
Superseded by:	GB/T 4757-2025 Methods for the batch-flotation testing of fine coal
Superseded on:	2026-03-01
Title in English:	Methods for the Batch Flotation Testing of Fine Coal
Title in Chinese:	煤粉（泥）实验室单元浮选试验方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2013-12-17
Implemented on:	2014-05-01
Superseding:	GB/T 4757-2001 Methods for the batch flotation testing of fine coal
ICS Classification:	73.040-Coals
Chinese Classification:	D27-Coal dressing
Professional Classification:	GB-National Standard
Related Keywords:	flotation parameter test comparable flotation test test coal samples laboratory unit flotation test batch flotation testing
Related Topics:	flotation GB/t+4757 laboratory grease method laboratory data methods Yuan Mining Laboratory New multi-combination laboratory laboratory direction p3 lab list p3 lab list lab sheet Regulatory Laboratory laboratory checklist coal laboratory mud laboratory powder List of National Laboratories laboratory checklist Test methods and examples Example of test method laboratory homogenization method p4 laboratory program pulverized coal Pengcheng laboratory unit laboratory list List of National Laboratories Maglev Technology Laboratory List of 3rd Party Laboratories laboratory developed method laboratory list p3 laboratory unit laboratory plant method gb t4757 Laboratory three single Laboratory Mercury Methods laboratory method Laboratory Method Indicators Domestic p3 laboratory unit A standard unit of the laboratory GB/T 4757-2013 GBT4757 GB/T 4757-2001 GB/T 4757-2013 GB/4757 Test method for fly ash cement mortar ratio Powder flotation industry Coal mercury injection experiment How to do laboratory method verification Pulverized coal quality Laboratory standard unit Laboratory Standard Simple Method Accurate weighing method for laboratory powdery materials Laboratory degassing methods Laboratory determination method of sludge concentration How to save money in the laboratory Ligand screening method experiment Laboratory method validation test questions Test method for fluidity of fly ash Method for checking the fullness of chlorine produced in the laboratory Laboratory self-built reagent methods Laboratory testing methods for potassium

《GB/T 4757-2013煤粉（泥）实验室单元浮选试验方法》由TC42（全国煤炭标准化技术委员会）归口，TC42SC3（全国煤炭标准化技术委员会选煤分会）执行，主管部门为中国煤炭工业协会。
本标准规定了煤粉(泥)实验室单元浮选试验的煤样、试验设备和用具、试验煤样与浮选剂用量计算、可比性浮选试验和浮选参数试验。
本标准适用于烟煤和无烟煤。

Scope

This standard specifies the coal samples, test equipment and utensils, test coal samples and flotation agent dosage calculation, comparable flotation test and flotation parameter test for coal powder (slime) laboratory unit flotation test. This standard applies to bituminous coal and anthracite.

More samples: JGJ 94-2008 YD/T 3934-2021 GB 50021-2001(2009)

Sample only — not a preview of GB/T 4757-2013

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