Solvent Refined Coal (SRC) process. [Runs 49 to 57 and 59 to 62]

Technical Report · Wed Oct 01 04:00:00 EDT 1980

DOI:https://doi.org/10.2172/5090549· OSTI ID:5090549

This report summarizes the progress of the Solvent Refined Coal (SRC) project for the period January 1, 1979 through December 31, 1979. The fourth quarter of 1979 is reported here in detail. Turnaround activities at the Fort Lewis SRC-II Pilot Plant were completed. During the shutdown, installation of Slurry Preheater B was completed. In addition, extensive modifications were completed to improve operability and slurry handling capabilities. The experimental program for testing Slurry Preheater B was revised to improve the data base for design scale-up considerations. Coal feed was established using Powhatan No. 6 coal. Twenty slurry survey tests were designed to establish the effects of varous slurry and heater inlet hydrogen flow rates on heat transfer, heater coil pressure drop, and heater operability. Additional tests were also added to the preheater evaluation program to study the effects of coal concentration, recycle pyridine insoluble concentration and preheater outlet temperatures. During 1979, PDU P-99 completed 13 runs (Runs 49 to 57 and 59 to 62). All these runs were made feeding coal from the Powhatan No. 5 Mine.

• Research Organization: Pittsburg and Midway Coal Mining Co., Englewood, CO (USA)
• Sponsoring Organization: USDOE
• DOE Contract Number: AC01-76ET10104
• OSTI ID: 5090549
• Report Number(s): DOE/ET/10104-T4(Vol.1)
• 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
CHEMICAL REACTIONS
COAL LIQUEFACTION
COAL LIQUIDS
CORROSION
DATA
DEMONSTRATION PLANTS
DENSITY
EROSION
EXPERIMENTAL DATA
FLUIDS
FUNCTIONAL MODELS
INFORMATION
INSPECTION
LIQUEFACTION
LIQUIDS
MATHEMATICAL MODELS
MODIFICATIONS
NUMERICAL DATA
OPERATION
PHYSICAL PROPERTIES
PILOT PLANTS
PROCESS DEVELOPMENT UNITS
SRC PROCESS
SRC-II PROCESS
THERMOCHEMICAL PROCESSES
VISCOSITY
YIELDS