Compositions and processes for the dispersing of oil spillages
Patent
·
OSTI ID:6419793
The invention relates to processes for dispersing oil spillages using compositions prepared by on-site dilution of concentrates containing as emulsifying agent an aliphatic carboxylic acid polyoxyalkylene glycol monoester, as solvent an aryl or aliphatic dicarboxylic acid monohydric aliphatic alcohol ester, and as pour-point depressant an alkylene, or polyoxyalkylene, glycol monoalkyl ether. These concentrates are physically and chemically stable to a wide range of temperatures, and may easily be diluted with water, expecially sea-water, immediately prior to application, without any risk of gellation or an unacceptable viscosity increase, to give a use composition.
- Assignee:
- Lankro Chemicals Group Ltd.
- Patent Number(s):
- US 4110213
- OSTI ID:
- 6419793
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020900* -- Petroleum-- Environmental Aspects
520200 -- Environment
Aquatic-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
ADDITIVES
ALCOHOLS
CARBOXYLIC ACID ESTERS
CLEANING
EMULSIFICATION
EMULSIFIERS
ESTERS
GLYCOLS
HYDROXY COMPOUNDS
OIL SPILLS
ORGANIC COMPOUNDS
SOLVENTS
020900* -- Petroleum-- Environmental Aspects
520200 -- Environment
Aquatic-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
ADDITIVES
ALCOHOLS
CARBOXYLIC ACID ESTERS
CLEANING
EMULSIFICATION
EMULSIFIERS
ESTERS
GLYCOLS
HYDROXY COMPOUNDS
OIL SPILLS
ORGANIC COMPOUNDS
SOLVENTS