Sentence examples for dry coal from inspiring English sources

Gas solid fluidized bed separation expands the choices of highly efficient dry coal beneficiation methods.

Coals impregnated with various Fe and Mo combinations, at Fe concentrations from 0.1 to 1.0 wt% Fe2O3 and Mo concentrations from 100 to 500 ppm Mo, based on dry coal, were systematically investigated.

Dry coal washing is gaining popularity on account of its ability to produce clean coal without the use of water which is becoming to be a costly resource for beneficiation.

After the CWS was heated to 573 K at about 10 MPa, water in CWS was continuously vaporized in a tube of which the diameter increased gradually (2 10 mm I.D ., and dry coal particles with steam were atomized and fed to a vessel.

Therefore, dry coal beneficiation is comparatively more suitable for low-rank coal cleaning and upgrading.

Thus, it is imperative to develop efficient dry coal beneficiation technologies.

Because of the changed moisture in the air dried coal with the change of air humidity, the ash content of the coal sample changed.

A mixture of solid KOH (10 g) and dried coal at a ratio of 1 1 was placed in a quartzose tube in a microwave reactor and activated under vacuum atmosphere at 693 W for 10 min.

It was aimed to simulate a conventional dual-stage Selexol process for removing CO2 and H2S simultaneously from a synthesis gas (syngas) originated from a typical Integrated Gasification Combined Cycle IGCCC) power plant driven by a dry-coal fed gasifier using Honeywell UniSim R400.

The DOC's investigation did not acknowledge the air quality of the prison or inmates' accounts of dark matter collecting in vents and on the windowsills seemingly from the dry-coal-ash dump.

The triboelectrostatic beneficiation is an advanced dry fine coal cleaning technology and can effectively process fine coal of less than 300 μm (Dwari and Hanumantha Rao 2008; Zhang et al. 2009).