Integrated two stage liquefaction process
Conference
·
· Coal Technol. (Houston); (United States)
OSTI ID:6504137
The Integrated Two Stage Liquefaction (ITSL) process after 15 months of operation at the PDU scale is described. The objective of this effort was to develop a process that converts coal to distillates at low hydrogen consumption by separation of the coal dissolution and hydroconversion reactions. The ITSL process combines Short Contact Time (SCT) coal hydroliquefaction and LC-Firing (SM) hydroconversion of the coal extract after deashing by the C-E Lummus Antisolvent Deashing process. The pilot plant results attained so far are discussed. The recent pilot plant runs have demonstrated the viability of the integrated two stage concept.
- Research Organization:
- C-E Lummus, Bloomfield, NJ, USA
- OSTI ID:
- 6504137
- Report Number(s):
- CONF-8111140-
- Conference Information:
- Journal Name: Coal Technol. (Houston); (United States) Journal Volume: 4
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
CARBONACEOUS MATERIALS
CHEMICAL REACTIONS
COAL
COAL LIQUEFACTION
DEMONSTRATION PROGRAMS
DISSOLUTION
DISTILLATES
ELEMENTS
ENERGY SOURCES
FOSSIL FUELS
FUELS
FUNCTIONAL MODELS
HYDROGEN
HYDROGENATION
LIQUEFACTION
MATERIALS
NONMETALS
PILOT PLANTS
PROCESS DEVELOPMENT UNITS
THERMOCHEMICAL PROCESSES
TSL PROCESS
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
CARBONACEOUS MATERIALS
CHEMICAL REACTIONS
COAL
COAL LIQUEFACTION
DEMONSTRATION PROGRAMS
DISSOLUTION
DISTILLATES
ELEMENTS
ENERGY SOURCES
FOSSIL FUELS
FUELS
FUNCTIONAL MODELS
HYDROGEN
HYDROGENATION
LIQUEFACTION
MATERIALS
NONMETALS
PILOT PLANTS
PROCESS DEVELOPMENT UNITS
THERMOCHEMICAL PROCESSES
TSL PROCESS