Storage-stabilizing additives for middle distillate fuels
Patent
·
OSTI ID:6069272
A middle distillate fuel oil composition is described characterized by improved storage stability which comprises a major portion of a middle distillate fuel oil; and a minor portion of a storage stabilizing additive prepared by reacting (i) one mole of a hydrocarbon-substituted mono primary ether amine at 100/sup 0/C at 2 hours with (ii) one mole of a diabisic acid anhydride to form maleamic acid and (iii) reacting the maleamic acid with one mole of an N-alkyl alkylene diamine at 100/sup 0/C for 2 hours to produce the storage stabilizing additive.
- Assignee:
- Texaco Inc., White Plains, NY
- Patent Number(s):
- US 4689051
- OSTI ID:
- 6069272
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020400* -- Petroleum-- Processing
024000 -- Petroleum-- Storage-- (-1989)
ADDITIVES
ALKYL RADICALS
AMINES
CARBOXYLIC ACIDS
DICARBOXYLIC ACIDS
ETHERS
FUEL ADDITIVES
FUEL OILS
FUELS
LIQUID FUELS
MALEIC ACID
MEDIUM TEMPERATURE
OILS
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
RADICALS
STABILITY
STORAGE
020400* -- Petroleum-- Processing
024000 -- Petroleum-- Storage-- (-1989)
ADDITIVES
ALKYL RADICALS
AMINES
CARBOXYLIC ACIDS
DICARBOXYLIC ACIDS
ETHERS
FUEL ADDITIVES
FUEL OILS
FUELS
LIQUID FUELS
MALEIC ACID
MEDIUM TEMPERATURE
OILS
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
RADICALS
STABILITY
STORAGE