Compositions comprising boric acid
A multiphase distillate fuel composition includes an emulsion comprising a first phase comprising a diesel fuel; a second phase comprising glycerol and boric acid; and a surfactant. A lubricant composition includes a grease and a mixture of boric acid with different particle sizes.
1. A multiphase distillate fuel composition comprising an emulsion comprising a first phase comprising a diesel fuel; a second phase comprising glycerol and boric acid; and a surfactant.
2. A multiphase distillate fuel composition according to claim 1 , wherein the boric acid has a particle size of 100 microns or less.
3. A multiphase distillate fuel composition according to claim 1 , wherein the boric acid has a particle size of about 5 microns to 25 microns.
4. A multiphase distillate fuel composition according to claim 1 , wherein the boric acid has a particle size of about 0.5 to about 1 micron.
5. A multiphase distillate fuel composition according to claim 1 , wherein the boric acid has a particle size of about 0.1 to about 0.5 micron.
6. A multiphase distillate fuel composition according to claim 1 , wherein the emulsion comprises about 5 to about 20 wt. % of boric acid, based upon the weight of the composition.
7. A multiphase distillate fuel composition according to claim 1 , wherein the emulsion comprises about 10 to about 15 wt. % of boric acid, based upon the weight of the composition.
8. A multiphase distillate fuel composition according to claim 1 , wherein an electrically-insulating film is formed.
9. A method for inhibiting hydroperoxide formation in a diesel fuel, comprising:
dissolving boric acid in glycerol; and
adding the boric acid/glycerol to a diesel fuel, thereby forming an emulsion.