heat carrier

Higher density results in more heat carriers (molecules) to travel through the gas.

The temperature of this heat carrier will be emitted directly into the building parts.

Heat carrier methods can be sub-classified as direct or indirect.

It will use solid heat carrier technology.

In general there are two types of heat carriers in materials: phonons and electrons.

Interfacial thermal conductance is a measure of how efficiently heat carriers flow from one material to another.

The following table shows extraction technologies classified by heating method, heat carrier and location (in situ or ex situ).

As a heat carrier, it uses oil shale ash, produced by combustion of spent oil shale in the separate combustor.

As a heat carrier, LLNL HRS process uses spent oil shale.

As a heat carrier, it uses spent char or spent oil shale (oil shale ash), mixed with sand or other more durable materials.

The retorting plant consists of two modified Galoter type solid heat carrier retorts (Enefit retort)-both processing 125 tonnes per hour of oil shale.

The early concept of central inlet of the heat carrier was later replaced by a concept of heat carrier gas cross flow in the retort.

As a general rule, vertical retorts process lumps using a gas heat carrier, while horizontal retorts process fines using solid heat carrier.

Retorts are operated in sets and have a heat carrier preparation unit and rotating water seals designed for the whole set instead of a single retort as in case of the Kiviter retort.

Research of the solid heat carrier process for pyrolysis of lignite, peat, and oil shale started in 1944 at the G. M. Krzhizhanovsky Power Engineering Institute of Academy of Sciences of the USSR.

The lowest room temperature thermal conductance measurement to date is the Bi/Hydrogen-terminated diamond with a thermal conductance of 8.5 MW m K. As a metal, bismuth contains many electrons which serve as the primary heat carriers.

By heat carrier: Based on the material used to deliver heat energy to the oil shale, processing technologies have been classified into gas heat carrier, solid heat carrier, wall conduction, reactive fluid, and volumetric heating methods.