Investigation of the distribution of tar components by fractions as a function of the tar moisture level
Journal Article
·
· Coke Chem. USSR (Engl. Transl.); (United States)
OSTI ID:6378515
An investigation of the fractions obtained in the refining of coal tar was presented. The concentrations of the various components of the fractions were determined as a function of the moisture. Six fractions were obtained--a light fraction, a phenolic fraction, a naphthalene fraction, a wash oil fraction, and two anthracene fractions. An increase in moisture level of the tar caused high losses of naphthalene to the light and phenolic fractions and decreased the quality of the wash oil. The use of a steam stripper to remove naphthalene from the wash oil fraction reduced the effectiveness of the wash oil for recovery of benzene from coke oven gas.
- OSTI ID:
- 6378515
- Journal Information:
- Coke Chem. USSR (Engl. Transl.); (United States), Journal Name: Coke Chem. USSR (Engl. Transl.); (United States) Vol. 9; ISSN COKCA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Investigation of an industrial process of rectifying low-sulfur coal tar
Polymerization in narrow fractions of coal tar wash-oil
Process for obtaining sulfur free pure naphthalene from bituminous coal tar and thionaphthene as a by-product
Journal Article
·
Sat Dec 31 23:00:00 EST 1983
· Coke Chem. USSR (Engl. Transl.); (United States)
·
OSTI ID:5195244
Polymerization in narrow fractions of coal tar wash-oil
Journal Article
·
Wed Dec 31 23:00:00 EST 1980
· Coke Chem. USSR (Engl. Transl.); (United States)
·
OSTI ID:6290003
Process for obtaining sulfur free pure naphthalene from bituminous coal tar and thionaphthene as a by-product
Patent
·
Tue Jul 04 00:00:00 EDT 1978
·
OSTI ID:6616233