Skip to main content
OSTI.GOVU.S. Department of Energy Office of Scientific and Technical Information
U.S. Department of Energy
Office of Scientific and Technical Information
 

Ferric leaching of uranium values from lignite

Patent ·
OSTI ID:6270637
; ;
There is disclosed a process for extracting uranium values from a uranium-containing carbonaceous ore such as lignite. This process includes the step of treating the ore with an aqueous leach solution containing a water-soluble ferric salt.
Assignee:
U S Of America Interior Secretary Of
Patent Number(s):
US 4272491
OSTI ID:
6270637
Country of Publication:
United States
Language:
English

Similar Records

Processes for extraction of uranium and radium from uranium-containing ores using ferric nitrate
Patent · Mon Mar 09 23:00:00 EST 1987 · OSTI ID:6688085
SULPHUR DIOXIDE LEACHING OF URANIUM CONTAINING MATERIAL
Patent · Sun Nov 30 23:00:00 EST 1958 · OSTI ID:4296250
Process for leaching base elements, such as uranium ore, in situ
Patent · Mon Jan 01 23:00:00 EST 1973 · OSTI ID:6973339

Related Subjects

01 COAL, LIGNITE, AND PEAT
010500 -- Coal
Lignite
& Peat-- Products & By-Products
050400* -- Nuclear Fuels-- Feed Processing
11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS
BROWN COAL
CARBONACEOUS MATERIALS
CHLORIDES
CHLORINE COMPOUNDS
COAL
DISSOLUTION
ENERGY SOURCES
FOSSIL FUELS
FUELS
HALIDES
HALOGEN COMPOUNDS
IRON CHLORIDES
IRON COMPOUNDS
IRON SULFATES
LEACHING
LIGNITE
MATERIALS
MEDIUM TEMPERATURE
ORE PROCESSING
ORES
OXYGEN COMPOUNDS
PROCESSING
SEPARATION PROCESSES
SULFATES
SULFUR COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
URANIUM ORES