Concentration of low-grade lignites by multi-stage processing (washing, semicoking, magnetic separation)
Conference
·
OSTI ID:20082361
Tavanl-Omerler lignite deposit with a reserve of 264 million tons forms an important section of Turkish lignites. This lignitic coal was subjected to washing, semi-coking and magnetic separation so that the total sulphur and ash contents were reduced from 4.08 % to 1.27 and 15.64 % to 8.5 % respectively. The calorific value of the solid fuel was raised from 5030 Kcal/kg to 6727 Kcal/kg and the volatiles can also be used after sulphur removal. This process appears to be feasible as a clean coal production from the point of energy efficiency. A short economic analysis is also presented.
- Research Organization:
- Istanbul Technical Univ. Mining Faculty (TR)
- OSTI ID:
- 20082361
- Country of Publication:
- United States
- Language:
- English
Similar Records
Lignite/coal injection in a blast furnace at Arbed Esch-Belval works
Beneficiation of Turkish lignites by thermal treatment and magnetic separation
Preparation tests of lignite from a deposit near Toledo, Lewis County, Wash
Journal Article
·
Mon Feb 28 23:00:00 EST 1983
· Iron Steel Eng.; (United States)
·
OSTI ID:6080106
Beneficiation of Turkish lignites by thermal treatment and magnetic separation
Conference
·
Thu Jul 01 00:00:00 EDT 1999
·
OSTI ID:20013496
Preparation tests of lignite from a deposit near Toledo, Lewis County, Wash
Technical Report
·
Mon Jan 01 00:00:00 EDT 1945
·
OSTI ID:7311176