Corrosion inhibition for distillation apparatus
Patent
·
OSTI ID:5177806
Tower material corrosion in an atmospheric or subatmospheric distillation tower in a coal liquefaction process is reduced or eliminated by subjecting chloride-containing tray contents to an appropriate ion-exchange resin to remove chloride from such tray contents materials.
- Assignee:
- International Coal Refining Company
- Patent Number(s):
- US 4514281
- OSTI ID:
- 5177806
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
CHEMICAL COMPOSITION
CHLORIDES
CHLORINE COMPOUNDS
COAL LIQUEFACTION
CORROSION INHIBITORS
CORROSION PROTECTION
DISTILLATION EQUIPMENT
EQUIPMENT
HALIDES
HALOGEN COMPOUNDS
ION EXCHANGE
ION EXCHANGE MATERIALS
LIQUEFACTION
MATERIALS
MECHANICAL STRUCTURES
ORGANIC COMPOUNDS
ORGANIC POLYMERS
PETROCHEMICALS
PETROLEUM PRODUCTS
POLYMERS
REMOVAL
RESINS
THERMOCHEMICAL PROCESSES
TOWERS
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
CHEMICAL COMPOSITION
CHLORIDES
CHLORINE COMPOUNDS
COAL LIQUEFACTION
CORROSION INHIBITORS
CORROSION PROTECTION
DISTILLATION EQUIPMENT
EQUIPMENT
HALIDES
HALOGEN COMPOUNDS
ION EXCHANGE
ION EXCHANGE MATERIALS
LIQUEFACTION
MATERIALS
MECHANICAL STRUCTURES
ORGANIC COMPOUNDS
ORGANIC POLYMERS
PETROCHEMICALS
PETROLEUM PRODUCTS
POLYMERS
REMOVAL
RESINS
THERMOCHEMICAL PROCESSES
TOWERS