02 Liquid fuels (derived liquid fuels
98/00224 Manufacturing and feeding apparatus for coal-water slurries
- Publisher
- Elsevier Science
- Year
- 1998
- Weight
- 193 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0140-6701
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โฆ Synopsis
efficiency; the former gave the similar oil yield to that with tetralin solvent, while the latter did the lower yield because of its too high hydrogen acceptability. The liquefaction scheme for the higher efficiency is discussed in terms of reaction conditions including catalysts and solvents.
๐ SIMILAR VOLUMES
Over two million gallons of low solids coal water slurry to date, obtained from waste coal fines, have been co-fired with pulverized coal in a utility scale boiler in a continuous test. This sustained test burn is an essential step toward the commercialization of the technology.
An annular chamber provided with local ore feed and discharge as well as peripheral burners and a gas-transfer system is included in the rotaryhearth furnace for ore treatment. The CO-rich atmosphere from coal combustion is applied for the reduction of the ore and recirculated in the furnace for se