Improving the scheme for sedimentation and refining of tar liquor

Journal Article · Fri Dec 31 23:00:00 EST 1982 · Coke Chem. USSR (Engl. Transl.); (United States)

OSTI ID:6726948

Chizhik, V N; Zubitskii, B D

When battery No. 5 was commissioned at the Kemerovo Coke Works, it was found that the standard design scheme previously used for sedimentation and refining of the tar liquor was no longer satisfactory. The temperature of the excess ammonia liquor decreased, which led to frequent obstruction of the water seals for the wastewater from the ammonia columns and entry of pitch into the phenol removal scrubber. The new scheme now in use and its advantages are briefly described.

• OSTI ID: 6726948
• Journal Information: Coke Chem. USSR (Engl. Transl.); (United States), Journal Name: Coke Chem. USSR (Engl. Transl.); (United States) Vol. 8; ISSN COKCA
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
010401 -- Coal & Coal Products-- Carbonization-- (-1987)
010500* -- Coal
Lignite
& Peat-- Products & By-Products
AMMONIA
AROMATICS
ASIA
BASES
COAL TAR
COAL TAR BASES
COKING PLANTS
EASTERN EUROPE
EUROPE
HYDRIDES
HYDROGEN COMPOUNDS
HYDROXY COMPOUNDS
INDUSTRIAL PLANTS
LIQUID WASTES
LOSSES
MANAGEMENT
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
OPTIMIZATION
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
OXYGEN COMPOUNDS
PHENOLS
PITCHES
PROCESSING
QUANTITY RATIO
REFINING
SEDIMENTATION
TAR
TEMPERATURE EFFECTS
USSR
WASTE MANAGEMENT
WASTE PROCESSING
WASTE WATER
WASTES
WATER