Method for the preparation of noncaking coals from caking coals by means of electrophilic aromatic substitution

Patent · Tue Nov 22 00:00:00 EST 1977

OSTI ID:6818289

Schlosberg, R H; Gorbaty, M L; Lang, R J

A method is disclosed for the preparation of and pretreatment of coal, which coal will not cake when subjected to standard coal conversion processes, which method comprises the steps of electrophilically aromatically substituting the coal yielding alkylated or acylated products thereby.

• Assignee: Exxon Research and Engineering Co.
• Patent Number(s): US 4059410
• OSTI ID: 6818289
• Resource Relation: Patent File Date: Filed date 28 Jun 1976
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
COAL
ACYLATION
ALKYLATION
COAL PREPARATION
ALKENES
AROMATICS
CAKING POWER
HALIDES
CARBONACEOUS MATERIALS
CHEMICAL REACTIONS
COMMINUTION
ENERGY SOURCES
FOSSIL FUELS
FUELS
HALOGEN COMPOUNDS
HYDROCARBONS
ORGANIC COMPOUNDS
010600* - Coal
Lignite
& Peat- Properties & Composition
013000 - Coal
Lignite
& Peat- Transport
Handling
& Storage