MT/T 964-2005 Classification of lead content in coal

This standard specifies the classification of coal according to the range of lead content on dry basis (Pba) and its nomenclature and code. This standard is applicable to the classification of lead content in coal during coal exploration, production, processing and utilization, and coal sales. MT/T 964-2005 Classification of lead content in coal MT/T964-2005 Standard download decompression password: www.bzxz.net

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T/T9642005wwW.bzxz.Net
Classification of lead content in coal
Classification for Icadl in coal2005-09-23issued
National Development and Reform Commission
2006-02-01implemented
MT/T 9E4—20C5
This standard is formulated based on the consideration of the special requirements of coal production in China and the harm of coal to the environment, which can provide a reference for the identification of resource utilization characteristics and the use of this standard.
This standard is issued by China Coal Industry Association and National Coal Technology Committee! This standard is issued by China Coal Research Institute and National Coal Group Corporation. The standard is issued by Luoyang District.
1 Standard field
Classification of lead content in coal
This standard specifies the classification of lead content in coal according to the range of ten basic elements (Pb) and its naming and code. This standard is applicable to the classification of pyridine content in coal in the production and utilization of coal. 2 Normative reference documents
MT/T964-2005
The following documents are referenced by the standard clauses of this standard. Become a wooden cup added clause: All referenced documents before the date of the note, the amendment list (excluding the content of the error! Or the revised version after the baking is not applicable to this part, but the parties who have reached an agreement on this part can read the recorded versions of these documents. For referenced documents without a date of note, the latest version of the wooden standard applies. B474 Preparation method of coal fence ([51988: 1$75) 6B475 Dare to take the slice method of coal sample (1S0288: 075) G1/T481 Production method of coal Xiangcai clothing
G3 /T482·Preservation coal mixed with force method
11665% baking, sales. The method of determining the period
GB/T1S44 baking ticket mechanized selection method (1SO123:20 () 3 Technical requirements
3.1 Naming principles of classification codes
Lead content in coal is classified by the following symbols: "General, medium, high\" and the symbol of the element system, I.Pl: low lead coal, MP1: medium coal HPIs; high lead. 3.2 Phase content classification tax
Lead content in coal is in accordance with Table 1 Table 1 Classification of coal content 4 Sampling and preparation of samples Source name and standard According to the provisions of GB/T1943-175, the commercial coal sample shall be taken according to the provisions of GB/T481, the coal sample of coal seam shall be taken according to the provisions of G/T482, and the lead content of branch coal shall be determined according to the provisions of G/T1?1. 5 Test method The lead content of coal mouth shall be determined by signing.
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