Sentence examples for high ash rock from inspiring English sources

However, these technologies can be applicable for the purpose of deshaling to remove high ash rock from ROM coals as pre-beneficiation method.

The low mineral matter rejection data for Aryan and Bhushan suggest that the ROM coal carry significant amount of middlings material than the pure high-ash rock material.

From the analysis, on an average 18 %–22 % of the waste (high-ash rock) material can be removed from the ROM coals with minimal loss (9.5 13.4 kcal/kg, %) of energy content from feed to the reject stream.

The testing was conducted at the three different coal preparation facilities in India, and showed successful recovery of the organic matter higher than 90%% while rejecting significant amounts of incombustible high-ash rock (i.e., 1 ton of waste rock rejected per 4 5 tons of higher-value clean coal recovered).

In these cases, thin seams with high ash content or soft rock are chosen.

Last October, Mount Etna in Sicily began spewing ash, rock and incandescent blobs of lava.

Detailed experimental investigations were carried out for high ash Indian coal (Jamadoba washery, 38% ash).

This results a high ash fusion temperature.

This fragmental material was interrupted by explosions of steam, water, ash, rock, and volcanic bombs called phreatic eruptions.

With respect to fouling, high ash deposition rates were observed.

Higher ash intake is associated with CKD in cats18.