GB/T 20475.4-2012 in English

VALID

Classification for content of harmful elements in coal—Part 4：Mercury

Issued on:2012-12-31
Implemented on:2013-10-01
File Format:PDF
Delivery:Within 1 day

Price(USD)： $48.00
$47.00

Standard No:	GB/T 20475.4-2012
Document status:	VALID
Title in English:	Classification for content of harmful elements in coal—Part 4：Mercury
Title in Chinese:	煤中有害元素含量分级第4部分：汞
Language:	English
File Format:	Electronic (PDF)
Delivery:	Within 1 day
Issued on:	2012-12-31
Implemented on:	2013-10-01
ICS Classification:	73.040-Coals
Chinese Classification:	D20-Solid fuel ore in general
Professional Classification:	GB-National Standard
Related Keywords:	coal part mercury content coal production mercury content w coal
Related Topics:	harmful xrf element content mercury standard xrf element content GB/T 20475.4-2012 Harmful elements in coal Element distribution measurement Element content Elemental Analysis Element Content Element content Chlorine content in coal Deuterium content elements in germany The content of oxygen elements in xrf Mercury in English coal mercury content element english Silicon content in coal xrf+ element content Element Molecular Weight liquid element content Elemental content in the alloy Mercury content in perfume Analysis of element content in alloy Elemental Content in Nitric Acid as element as element Classification of Mercury Content in Coal Elemental Analysis Element Content Secondary elements contain Elemental content in the body Analysis of harmful elements sb element content The content of each element in elemental analysis Elemental Analysis Bromine Content for elemental content analysislithium sb element content The manganese content in the solution Elemental analysis of each element content Mercury in gas phase Mercury detection icpms elemental mercury Elemental Analysis Bromine Content Element content concentration Bromine element content elemental analysis Bromine element content elemental analysis Mercury is the gold element Elemental Content in Water Beryllium content in water ba element content Pyrene Metal element content in water Chlorine in coal Mercury content in coal Harmful elements coal mercury content Organic carbon content of coal Element cd content Sample element cu content liquid element content be element hg element content coal mercury content be element The core level of rubidium coal mercury content Level 2 Zn content in water Element content xrf Harmful elements of gold Mercury content in coal content of b element element content in the air coal mercury content Content classification The content of metal elements in primary water The content of each element in the sludge Elemental Content in Plants Element content equipment The top 5 elements in biological content Elemental Content in Metals molecular weight element The content of an element in a solid Organic Test Element Content Element Molecular Weight What elements are in water GB/T 20475.4 GB/T 20475.4-2012 Measuring Mercury Mercury content in seawater Analysis of C element content in solids Mercury content Harmful gas content Five harmful elements in steel element Palladium content in pharmaceuticals Battery grade lithium content Quality of harmful elements in surface water Mercury element measurement standard Toxic and harmful gas content Mercury content in gas Mercury content in gas Determination of mercury content in coal Mercury content in Chinese medicine Primary inspection of major elements Evaluation of Mercury Content in Coal

《GB/T 20475.4-2012煤中有害元素含量分级第4部分：汞》由TC42（全国煤炭标准化技术委员会）归口，TC42SC2（全国煤炭标准化技术委员会煤质与资源评价分会）执行，主管部门为中国煤炭工业协会。

Scope

This standard stipulates the classification, naming and code name of coal according to the range of mercury content w (Hgd) on a dry basis, as well as the requirements for mercury content in coal production, processing and utilization. This standard is applicable to coal exploration, production and processing, sales and utilization,

More samples: NB/T 47013.2-2015 GB 18306-2015 JJG 21-2008

Sample only — not a preview of GB/T 20475.4-2012

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