Minimizing corrosion in coal liquid distillation
Patent
·
OSTI ID:5212227
In an atmospheric distillation tower of a coal liquefaction process, tower materials corrosion is reduced or eliminated by introduction of streams to boiling point differentiated tower regions.
- Assignee:
- International Coal Refining Co.
- Patent Number(s):
- US 4511460
- OSTI ID:
- 5212227
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
BOILING POINTS
COAL LIQUEFACTION
COAL LIQUIDS
CORROSION PROTECTION
DISTILLATION
DISTILLATION EQUIPMENT
EQUIPMENT
FLUIDS
LIQUEFACTION
LIQUIDS
MECHANICAL STRUCTURES
PHYSICAL PROPERTIES
SEPARATION PROCESSES
THERMOCHEMICAL PROCESSES
THERMODYNAMIC PROPERTIES
TOWERS
TRANSITION TEMPERATURE
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
BOILING POINTS
COAL LIQUEFACTION
COAL LIQUIDS
CORROSION PROTECTION
DISTILLATION
DISTILLATION EQUIPMENT
EQUIPMENT
FLUIDS
LIQUEFACTION
LIQUIDS
MECHANICAL STRUCTURES
PHYSICAL PROPERTIES
SEPARATION PROCESSES
THERMOCHEMICAL PROCESSES
THERMODYNAMIC PROPERTIES
TOWERS
TRANSITION TEMPERATURE