H-Coal Pilot Plant: letdown-valves experience - Run Nos. 8, 9, 10
Technical Report
·
OSTI ID:5587741
Equipment used in direct liquefaction processes is subjected to mixtures of coal fines, ash and oil derived from high sulfur coal in a high pressure and high temperature environment. This report reviews the experiences and development of letdown valves used in high pressure letdown service at the H-Coal Pilot Plant in Calettsburg, Kentucky. Included is the operating experience of the various letdown valves used, development of trim design and trim material selections for Coal Run Nos. 8, 9 and 10. Valves used during this period were Cameron, Kieley and Mueller, Hammel-Dahl, Masoneilan Sasol and Masoneilan Prototype.
- Research Organization:
- Ashland Synthetic Fuels, Inc., KY (USA)
- DOE Contract Number:
- AC05-76ET10143
- OSTI ID:
- 5587741
- Report Number(s):
- DOE/ET/10143-36; ON: DE84000547
- Country of Publication:
- United States
- Language:
- English
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Technical Report
·
Fri Jul 01 00:00:00 EDT 1983
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OSTI ID:5632950
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
COAL LIQUEFACTION
COAL LIQUEFACTION PLANTS
COATINGS
COMPARATIVE EVALUATIONS
CONTROL EQUIPMENT
DATA
DESIGN
EQUIPMENT
EXPERIMENTAL DATA
FAILURE MODE ANALYSIS
FLOW REGULATORS
FUNCTIONAL MODELS
H-COAL PROCESS
INDUSTRIAL PLANTS
INFORMATION
LIQUEFACTION
MATERIALS
NUMERICAL DATA
OPERATION
PERFORMANCE
PILOT PLANTS
SYSTEM FAILURE ANALYSIS
SYSTEMS ANALYSIS
THERMOCHEMICAL PROCESSES
VALVES
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
COAL LIQUEFACTION
COAL LIQUEFACTION PLANTS
COATINGS
COMPARATIVE EVALUATIONS
CONTROL EQUIPMENT
DATA
DESIGN
EQUIPMENT
EXPERIMENTAL DATA
FAILURE MODE ANALYSIS
FLOW REGULATORS
FUNCTIONAL MODELS
H-COAL PROCESS
INDUSTRIAL PLANTS
INFORMATION
LIQUEFACTION
MATERIALS
NUMERICAL DATA
OPERATION
PERFORMANCE
PILOT PLANTS
SYSTEM FAILURE ANALYSIS
SYSTEMS ANALYSIS
THERMOCHEMICAL PROCESSES
VALVES