Corrosion inhibition when distilling coal liquids by adding cresols or phenols
Patent
·
OSTI ID:5212226
Fractionation apparatus material corrosion in a coal liquefaction system is reduced by addition of compounds having a pK /sub b/ <6 to tower feed streams or to the tower itself.
- Assignee:
- International Coal Refining Co.
- Patent Number(s):
- US 4511453
- OSTI ID:
- 5212226
- Country of Publication:
- United States
- Language:
- English
Similar Records
Corrosion inhibition when distilling coal liquids by adding cresols or phenols
Minimizing corrosion in coal liquid distillation
Minimizing corrosion in coal liquid distillation
Patent
·
Mon Dec 31 23:00:00 EST 1984
·
OSTI ID:865421
Minimizing corrosion in coal liquid distillation
Patent
·
Mon Apr 15 23:00:00 EST 1985
·
OSTI ID:5212227
Minimizing corrosion in coal liquid distillation
Patent
·
Mon Dec 31 23:00:00 EST 1984
·
OSTI ID:865423
Related Subjects
01 COAL, LIGNITE, AND PEAT
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
AROMATICS
COAL LIQUEFACTION
COAL LIQUIDS
CORROSION INHIBITORS
CORROSION PROTECTION
CRESOLS
DISTILLATION EQUIPMENT
EQUIPMENT
FLUIDS
FRACTIONATION
HYDROXY COMPOUNDS
LIQUEFACTION
LIQUIDS
ORGANIC COMPOUNDS
PHENOLS
SEPARATION PROCESSES
THERMOCHEMICAL PROCESSES
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
AROMATICS
COAL LIQUEFACTION
COAL LIQUIDS
CORROSION INHIBITORS
CORROSION PROTECTION
CRESOLS
DISTILLATION EQUIPMENT
EQUIPMENT
FLUIDS
FRACTIONATION
HYDROXY COMPOUNDS
LIQUEFACTION
LIQUIDS
ORGANIC COMPOUNDS
PHENOLS
SEPARATION PROCESSES
THERMOCHEMICAL PROCESSES