Fuel and related compositions – Liquid fuels – Aluminum or heavy metal – other than lead – containing
Patent
1986-08-21
1988-05-17
Dixon, Jr., William R.
Fuel and related compositions
Liquid fuels
Aluminum or heavy metal, other than lead, containing
44 62, 44 70, C10L 132
Patent
active
047447958
ABSTRACT:
The present invention relates to coal water slurries containing about 0.01% to 1% by weight of a water soluble terpolymer of ethylacrylate/methacrylic acid/ unsaturated carboxylic acid ester of an ethoxylated or nonethoxylated alcohol or an ethoxylated carboxylic acid.
The water soluble terpolymer functions as a stablizing agent for the coal water slurry to prevent sedimentation and provide ease of pumping the coal water slurry.
The water soluble terpolymer may be used alone or in combination with anionic or nonionic dispersants.
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Grinstein Reuben H.
Nachfolger Solomon J.
Savoly Arpad
Villa Jose L.
Diamond Shamrock Chemicals Company
Dixon Jr. William R.
Levin Neal T.
Medley Margaret B.
Millson Jr. Henry E.
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