Alternate Methods of Handling the Parting Between Two Coal Seams.

机译：处理两个煤层间分离的替代方法。

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This report documents the results of a technical/economic feasibility analysis of alternate parting stowing techniques applicable to a representative,thick, multiseam surface mine in the Fort Union Coal Area. Methods are examined for their potential implementation,and an estimated operating cost per yard of material moved is developed. The methods are of two categories, castback or haulback. Haulback methods use truck haulage except with scrapers,and castback methods use direct stowage with no intermediate haulage equipment. Possible equipment combinations include draglines,shovels,hydraulic backhoes,bucket wheel excavators,scrapers,and front end loaders. This report evaluates the effective competitiveness of the various alternatives.

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作者
finch,thomas e. dale,richard t.;
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年度 1976
页码 1-110
总页数 110
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
coal mining; mining engineering; strip miningmine haulage; coal mines; coal handling; mining equipment; excavating equipment; backhoes; shovels; draglines; materials handling equipment; scrapers; front end loaders; cost analysis;

机译：煤炭开采;采矿工程;带钢矿山运输;煤矿;煤炭处理;采矿设备;挖掘设备;反铲挖土机;铲斗;吊斗铲;物料搬运设备;铲运机;前端装载机;成本分析;

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3. Complex Extraction of Methane and Coal from Thick Coal Seams. [J] . Artem Valerievich Leisle Research Journal of Pharmaceutical, Biological and Chemical Sciences . 2016,第3期

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5. Alternate Methods of Handling the Parting Between Two Coal Seams. [D] . Dale, Richard T. 1975

机译：处理两个煤层之间分开的替代方法。
6. Variation in Permeability during CO2–CH4 Displacement in Coal Seams. Part 2: Modeling and Simulation [O] . Yong Li, Jin Wang, Zhuangsen Wang, 2020

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7. Industrial drainage of mine gas from coal seams. [O] . Somers Malcolm Leonard Chemical Engineering and Industrial Chemistry Faculty of Applied Science UNSW 1993

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8. Coal Gettability Studies: Methods of Evaluation and Verification of Coal Deposited in Seams. [R] . 1975

机译：煤的耐久性研究：煤层中煤的评价和验证方法。

Alternate Methods of Handling the Parting Between Two Coal Seams.

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