The transformation of the iron-containing components of brown coal in the process of spontaneous combustion

Journal Article · Sun Jan 01 00:00:00 EST 1984 · Solid Fuel Chem. (Engl. Transl.); (United States)

OSTI ID:6160951

Voitkovskii, Yu B; Alksandrov, I V; Kamneva, A I

The formation of a metallic phase in the steaming zone of a spontaneously heating heap of brown coal has been shown for the first time by nuclear gamma resonance spectroscopy. In the modeling of the low-temperature redox processes under laboratory conditions, samples have been obtained which are identical in phase composition with the iron-containing components of coals from the steaming zone.

• Research Organization: Moscow Mining Institute
• OSTI ID: 6160951
• Journal Information: Solid Fuel Chem. (Engl. Transl.); (United States), Vol. 18:2
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
BROWN COAL
SPONTANEOUS COMBUSTION
IRON COMPOUNDS
PHASE TRANSFORMATIONS
GAMMA SPECTROSCOPY
REDOX REACTIONS
STEAM
CARBONACEOUS MATERIALS
CHEMICAL REACTIONS
COAL
COMBUSTION
ENERGY SOURCES
FOSSIL FUELS
FUELS
MATERIALS
OXIDATION
SPECTROSCOPY
THERMOCHEMICAL PROCESSES
TRANSITION ELEMENT COMPOUNDS
014000* - Coal
Lignite
& Peat- Combustion
010600 - Coal
Lignite
& Peat- Properties & Composition