Features of the technological and thermotechnical operating regimes of the end heating flues on PVR system ovens

Journal Article · Fri Jan 01 04:00:00 EST 1982 · Coke Chem. USSR (Engl. Transl.); (United States)

OSTI ID:6430064

Lobov, A A; Mikhno, V P; Sytenko, I V; Khovalkin, S I

The thermal and technological operating regimes of the end heating flues in PVR system coking ovens was investigated in order to determine the causes of coke collapse. Coke collapse is due to low charge bulb density and uneven heating across the charge bed. Uneven heating results in different times for completion of the coking process in different parts of the charge and a tendency to collapse in those areas in which the process is completed first. Operational parameters designed to minimize coke cake collapse are discussed.

• OSTI ID: 6430064
• Journal Information: Coke Chem. USSR (Engl. Transl.); (United States), Journal Name: Coke Chem. USSR (Engl. Transl.); (United States) Vol. 5; ISSN COKCA
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
010401* -- Coal & Coal Products-- Carbonization-- (-1987)
COKE
COKE OVENS
COMPARATIVE EVALUATIONS
CONTROL
DESIGN
EFFICIENCY
ENERGY LOSSES
ENERGY TRANSFER
FAILURES
HEAT LOSSES
HEAT TRANSFER
LOSSES
TEMPERATURE CONTROL
TEMPERATURE EFFECTS
TEMPERATURE GRADIENTS