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GB/T 29163-2012 English PDF

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GB/T 29163-2012: Technical guidance for the utilization of gangue
Status: Valid
Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
GB/T 29163-2012149 Add to Cart 2 days Technical guidance for the utilization of gangue Valid

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Basic data

Standard ID: GB/T 29163-2012 (GB/T29163-2012)
Description (Translated English): Technical guidance for the utilization of gangue
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: F10
Classification of International Standard: 73.040
Word Count Estimation: 5,548
Quoted Standard: GB/T 212; GB/T 213; GB/T 1574; GB/T 2847; GB 6566; GB 8173; GB/T 17431.1; TB 10001; JTG F10; JTJ 034
Regulation (derived from): National Standards Bulletin No. 41 of 2012
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the use of coal gangue General and technical requirements. This standard applies to the comprehensive utilization of coal gangue.

GB/T 29163-2012: Technical guidance for the utilization of gangue

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Technical guidance for the utilization of gangue ICS 73.040 F10 National Standards of People's Republic of China Technical guidelines for the use of coal gangue Issued on. 2012-12-31 2013-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China Coal Industry Association. This standard coal by the National Standardization Technical Committee (SAC/TC42) centralized. This standard was drafted. Chongqing Institute of Geology and Mineral Resources, Fushun Mining Group Co., Ltd. Engineering Technology Research Center, Shanxi coal Carbon Institute of Geology. The main drafters of this standard. Zhu Zhenzhong, Bao Mingfu, Liu Jinfang, love floating green, Liang Yujie, Cheng Jing. Technical guidelines for the use of coal gangue

1 Scope

This standard specifies the use of coal gangue General and technical requirements. This standard applies to coal gangue comprehensive utilization.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. Analysis Method GB/T 212 coal Heat GB/T 213 Determination of coal GB/T 1574 ash component analysis Cement pozzolana mixed material GB/T 2847 for GB 6566 building materials radionuclide limits GB 8173 fly ash for agricultural pollution control standards GB/T 17431.1 Lightweight aggregates and its test methods - Part 1. Lightweight Aggregate TB10001 railway embankment design specifications JTGF10 highway roadbed construction Technical Specification JTJ034 Technical Specifications for Construction of Highway Pavement Base

3 General

Coal can be used in fuel, building materials, roadbed filler, chemical raw materials, agricultural production and other aspects of backfill. 4. Technical Requirements 4.1 Technical requirements for fuel gangue Circulating fluidized bed boiler fuel received gangue calorific value should be greater than 6270kJ/kg. 4.2 Materials requirements for Coal Technology 4.2.1 fired brick with the technical requirements of gangue The main indicators of production of coal gangue sintered brick silica, aluminum oxide, radiation, etc. should meet the requirements. Coal used for making sintered brick Radioactive waste rock should be consistent with GB 6566 requirements, the silica content is generally at 55% to 70%, aluminum oxide content is usually controlled Prepared in 15% to 25%. 4.2.2 Technical requirements for cement with coal gangue 4.2.2.1 ordinary portland cement raw material gangue, the silica content should be greater than 35%, aluminum oxide content should be low 25%. 4.2.2.2 cement or calcined gangue material excesses, its loss on ignition, sulfur trioxide, ash test, anti-cement mortar 28d
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