Apparatus for manufacturing fluid coal-oil-water fuel mixture

Patent · Tue Sep 13 00:00:00 EDT 1983

OSTI ID:5600559

Poetschke, L E

An apparatus is disclosed for manufacturing a coal-oil-water fuel mixture comprising a grinder for grinding coal to a relatively fine particle size, a mixer for controllably mixing the coal particle with oil, water and a high molecular weight organic mixture. These devices may be used in combination with coal cleaning apparatus for removal of ash and impurities from the coal. The high molecular weight organic compound may be contained in a heavy residual oil containing paraffinic fractions.

• Assignee: Scotia Recovery Systems Ltd. (Canada)
• Patent Number(s): US 4403997
• OSTI ID: 5600559
• Resource Relation: Patent Priority Date: Priority date 28 Dec 1981, Canada; Other Information: PAT-APPL-334538
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
FUEL SLURRIES
MANUFACTURING
COAL
FUEL OILS
GRINDING MACHINES
MIXERS
MIXTURES
PARTICULATES
PURIFICATION
SOLVENTS
STABILITY
ULTRASONOGRAPHY
CARBONACEOUS MATERIALS
DISPERSIONS
ENERGY SOURCES
FOSSIL FUELS
FUELS
LIQUID FUELS
MACHINE TOOLS
MATERIALS
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
PARTICLES
PETROLEUM PRODUCTS
SLURRIES
SUSPENSIONS
TOOLS
013000* - Coal
Lignite
& Peat- Transport
Handling
& Storage