High flash point additives or compositions for gasoline and diesel fuels
AssigneeXRG International, Inc.
InventorRien 'T Hart
Life of this patent
Estimating the term…
Abstract
An improved energy-saving fuel additive for diesel engines and gasoline engines which comprises separate compositions which raise the flash point from about 6.degree. to 29.degree. C. In the case of the diesel additive, the following formulation is preferred: Elemental iron: 0.01% Methyl isobutyl ketone: 5.0% Picric acid: 1.5% Normal butyl alcohol: 20.0% Kerosene: 73.0% Nitrobenzene: 0.08% Primene 81R: 0.05% The composition of the agent for gasoline to high flash point is somewhat different and may be noted as follows: Copper carbonate hydroxide: 0.02% Methyl isobutyl ketone: 5.0% Normal butyl alcohol: 20.0% Kerosene: 73.0% Picric acid: 1.5% Nitrobenzene: 0.08% Primene 81R: 0.05%
Claims6
A high flash point agent for gasoline comprising elemental iron, methyl isobutyl ketone, picric acid, normal butyl alcohol, kerosene, nitrobenzene, and a Primene which is a tertiary alkyl amine which is a cross of primary aliphatic amines of the general formula R.sub.1 (R.sub.2) (R.sub.3)CNH.sub.2 in which the amino group is linked to a tertiary carbon atom.
A diesel additive for increasing flash point includes the following:
- ______________________________________ Elemental iron .01-.03% Methyl isobutyl ketone 3-7% Picric acid 1-2% Normal butyl alcohol 20-30% Kerosene 75-59% Nitrobenzene .05-.11% Primene 81R, a tertiary .1-.2% alkyl amine which is a cross of primary aliphatic amines of the general formula R.sub.1 (R.sub.2)(R.sub.3)CNH.sub.2 in which the amino group is linked to a tertiary carbon atom ______________________________________
An additive for a high flash point gasoline comprising:
- ______________________________________ Copper carbonate hydroxide .01-.03% Methyl isobutyl ketone 3-7% Normal butyl alcohol 20-30% Kerosene 75-59% Picric acid 1-2% Nitrobenzene .05-.11% Primene 81R, a tertiary .1-.2% alkyl amine which is a cross of primary aliphatic amines of the general formula R.sub.1 (R.sub.2)(R.sub.3)CNH.sub.2 in which the amino group is linked to a tertiary carbon atom ______________________________________
Dependencies are inferred from the claim text.