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Title: Method for selective dehalogenation of halogenated polyaromatic compounds

Patent ·
OSTI ID:869626
 [1];  [2]
  1. Pittsburgh, PA
  2. Library, PA
+ Show Author Affiliations

A method for dehalogenating halogenated polyaromatic compounds is provided wherein the polyaromatic compounds are mixed with a hydrogen donor solvent and a carbon catalyst in predetermined proportions, the mixture is maintained at a predetermined pressure, and the mixture is heated to a predetermined temperature and for a predetermined time.

Research Organization:
National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV (United States); USDOE Pittsburgh Energy Technology Center (PETC), PA (United States)
Assignee:
United States of America as represented by United States (Washington, DC)
Patent Number(s):
US 5369214
OSTI ID:
869626
Country of Publication:
United States
Language:
English

References (4)

Modeling Coal Chemistry: One Electron Catalytic Reactions book January 1991
Decomposition of chlorinated hydrocarbons using metal oxides supported on carbonaceous adsorbents journal January 1992
Hydrodechlorination of chloroaromatics: the use of a bifunctional homogeneous rhodium catalyst for the conversion of chloroaromatics into saturated hydrocarbons journal January 1992
Modeling coal liquefaction. 1. Decomposition of 4-(1-naphthylmethyl)bibenzyl catalyzed by carbon black journal January 1991

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method
selective
dehalogenation
halogenated
polyaromatic
compounds
dehalogenating
provided
mixed
hydrogen
donor
solvent
carbon
catalyst
predetermined
proportions
mixture
maintained
pressure
heated
temperature
time
aromatic compound
hydrogen donor
predetermined time
donor solvent
predetermined pressure
aromatic compounds
predetermined temperature
predetermined proportion
polyaromatic compounds
halogenated polyaromatic
carbon catalyst
determined time
/585/999/