spec authrecite coal

An Introduction to Coal Quality - USGS Publications Warehouse

Schweinfurth, S.P., 2009, An introduction to coal quality, in Pierce, B.S., and Dennen, K.O., eds., ..... An excellent review of the results of this research and the.

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Coal Methodology & Specifications Guide - Platts

www.platts.com. METHODOLOGY AND SPECIFICATIONS GUIDE. COAL. Latest update: January 2017. INTrODUCTION. 2. How tHis metHodology statement is...

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Coal price assessment methodology and specification | Platts

Clearly defined and transparent methodologies are the backbone of Platts' price assessment process. Read how we assess the market value of global coal.

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globalCOAL - Coal quality specifications

Summary of the coal quality specifications as listed in SCoTA.

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Coal Specifications | Ares Asia

Coal Specifications. We exclusively trade thermal coal of Indonesian origin and offer three main calorific values – GAR 4200 kcal/kg, NAR 4700 kcal/kg and NAR...

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