Solvent Refined Coal (SRC) Process: SRC-II processing of Pittsburgh Seam (Ireland and Powhatan No. 6 Mines) coal in PDU P-99. Runs P99-77 to P99-83. Interim report, November 1980-April 1981

Technical Report · Sat Aug 01 04:00:00 EDT 1981

OSTI ID:5725070

McIlvried, H G; Gall, W; Mathias, S T

This report presents the results of seven SRC-II runs (Runs P99-77 through P99-83) made on Process Development Unit P-99 feeding two Pittsburgh Seam coals. The first five runs were made on Ireland Mine coal, while the latter two runs used Powhatan No. 6 Mine coal. Four of these runs (Runs P99-77, -78, -80, and -81) form a 2/sup 2/ factorial experiment to investigate the effect of dissolver L/D ratio and the concentration of 550/sup 0/F- distillate in the feed slurry on yields. The results of this factorial experiment generally confirm conclusions reported previously: (1) dissolver L/D ratio has little effect on yields over the range of L/D ratio studied in this work; and (2) increasing the amount of light distillate in the feed slurry significantly increases the yield of heavy distillate.

• Research Organization: Pittsburg and Midway Coal Mining Co., Englewood, CO (USA)
• DOE Contract Number: AC05-76ET10104
• OSTI ID: 5725070
• Report Number(s): DOE/ET/10104-20; ON: DE82004481
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
010600 -- Coal
Lignite
& Peat-- Properties & Composition
CARBONACEOUS MATERIALS
CHEMICAL COMPOSITION
COAL
COAL LIQUEFACTION
DATA
ENERGY SOURCES
EXPERIMENTAL DATA
FOSSIL FUELS
FUELS
FUNCTIONAL MODELS
INFORMATION
LIQUEFACTION
MACERALS
MATERIALS
NUMERICAL DATA
OPTICAL PROPERTIES
PETROGRAPHY
PHYSICAL PROPERTIES
PROCESS DEVELOPMENT UNITS
REFLECTIVITY
SRC PROCESS
SRC-II PROCESS
SURFACE PROPERTIES
THERMOCHEMICAL PROCESSES
YIELDS