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Purifying hydrocarbon oils. [treatment with caustic soda or potash]

Patent ·
OSTI ID:5387170

In a method for the preliminary treatment of crude or distilled oils or hydrocarbons resulting from the distillation of coal, shale, or peat at low temperatures, the oil is treated with a solution of caustic soda or potash.

Assignee:
TIC; EDB-78-020160
Patent Number(s):
US 54267
OSTI ID:
5387170
Country of Publication:
United States
Language:
English

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Related Subjects

01 COAL, LIGNITE, AND PEAT
010402 -- Coal
Lignite
& Peat-- Purification & Upgrading
04 OIL SHALES AND TAR SANDS
040404* -- Oil Shales & Tar Sands-- Purification
ALKALI METAL COMPOUNDS
BITUMINOUS MATERIALS
CARBON COMPOUNDS
CARBONACEOUS MATERIALS
CARBONATES
COAL
DISTILLATION
ENERGY SOURCES
FOSSIL FUELS
FUELS
HYDROGEN COMPOUNDS
HYDROXIDES
MINERAL OILS
OIL SHALES
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
OXYGEN COMPOUNDS
PEAT
POTASSIUM CARBONATES
POTASSIUM COMPOUNDS
PURIFICATION
SEPARATION PROCESSES
SODIUM COMPOUNDS
SODIUM HYDROXIDES