Sentence examples for coals based from inspiring English sources

CSCPI classifies coals based on their spontaneous combustion capability.

A facies model proposed by Mukhopadhyay (1986) has also been used for the Karharbari coals based on the maceral composition.

Open image in new window Fig. 9 Depositional conditions of coals based on maceral and mineral matter content (after Singh and Singh 1996).

Although few reports have been published on the petrographic and geochemical characteristics of Talcher coals based on sporadic samples, the earlier studies lack the systematic sampling, regional approach and modern techniques.

Carbon aromaticity, as an indicator of coal rank, was calculated for these bituminous coals based on H/C atomic ratio: 1.22−0.58 × H/C.

Percentage temperature variation for each temperature step (from 20 to 300 °C) varies by 6% for sediment and coal based specimens, and by 5% for granite-based specimens.

And more than 90percentt of its locally produced energy is coal based.

An official of Arch Coal, based in St . Louis said the company would continue to challenge the federal action in court.

The Obama administration announced last year that it would review the decision, prompting the mine owner, Arch Coal, based in St . Louis to sue.

"Coal enterprises must produce and sell coal based on the law, and deliver on their responsibility to society," the government's powerful National Development and Reform Commission in Beijing warned in an "urgent notice" to various industries, posted on its Web site on Wednesday.

Coal based and CSP plants are considered.