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A method of formulating a fuel emulsion composition for use in a specified compression ignition engine in which the fuel composition includes a hydrocarbon petroleum distillate, purified water; alcohol; and an additive composition comprising various ingredients. The types and amounts of the fuel and

A method of formulating a fuel emulsion composition for use in a specified compression ignition engine in which the fuel composition includes a hydrocarbon petroleum distillate, purified water; alcohol; and an additive composition comprising various ingredients. The types and amounts of the fuel and alcohol are selected so that the sum of its net heating value (lower heating value * percent of total composition) and the net heating value of the additive composition yields a net heating value of the aqueous fuel composition that is within the operating parameters for fuel heating values for the engine.

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A method of formulating a fuel emulsion composition for use in a specified compression ignition engine in which the fuel composition includes a hydrocarbon petroleum distillate, purified water; alcohol; and an additive composition comprising various ingredients. The types and amounts of the fuel and

A method of formulating a fuel emulsion composition for use in a specified compression ignition engine in which the fuel composition includes a hydrocarbon petroleum distillate, purified water; alcohol; and an additive composition comprising various ingredients. The types and amounts of the fuel and alcohol are selected so that the sum of its net heating value (lower heating value * percent of total composition) and the net heating value of the additive composition yields a net heating value of the aqueous fuel composition that is within the operating parameters for fuel heating values for the engine. lloys to form said surface on a substrate material by a vapor deposition process. 9. The method according to claim 8, comprising carrying out said vapor deposition process so as to form said thin film with a thickness of at most 20 μm on said substrate material. 10. The method according to claim 1, further comprising, during said steps c) and d), filling said at least one inlet chamber space and said film forming apparatus with a gas selected from the group consisting of helium, nitrogen, neon, argon, krypton, a mixture gas of at least two of the foregoing gases, and dry air having a dew point of -50° C. or below. 11. The method according to claim 1, further comprising, during said steps f) and g), filling said outlet chamber space and said film forming apparatus with a gas selected from the group consisting of helium, nitrogen, neon, argon, krypton, a mixture gas of at least two of the foregoing gases, and dry air having a dew point of -50° C. or below. 12. The method according to claim 1, wherein said thin film of said inorganic solid electrolyte has a composition containing: 30 to 65 atomic percent of lithium; sulfur; and at least one element selected from the group consisting of phosphorous, silicon, boron, germanium, and gallium. 13. The method according to claim 12, wherein said composition further contains at least one of oxygen and nitrogen. 14. The method according to claim 12, wherein said thin film of said inorganic solid electrolyte is amorphous. 15. The method according to claim 12, wherein said thin film of said inorganic solid electrolyte has an ionic conductance of at least 1×10-4S/cm at 25° C. 16. The method according to claim 12, wherein said film forming process is a process selected from the group consisting of sputtering, vapor evaporation, laser ablation, and ion plating. 17. A method of independently producing an independent negative electrode by itself, wherein said negative electrode includes a thin film of an inorganic solid electrolyte and is suitable for use in a lithium secondary cell, wherein said method comprises the following steps in sequence: a) providing a plurality of containers including at least one closed container containing a first source material of at least one of lithium metal and lithium alloys, and containing a second source material for use in forming said inorganic solid electrolyte; b) placing said at least one closed container into at least one inlet chamber space insulated from air; c) opening said at least one closed container in said at least one inlet chamber space, and taking out said first source material and said second source material from said at least one container in said at least one inlet chamber space; d) transferring said first source material and said second source material, without exposure to air, from said at least one inlet chamber space into a film forming apparatus that is adjacent and connected in an airtight manner to said at least one inlet chamber space; e) in said apparatus, carrying out a first film forming process using said first source material to form a base thin film of said first source material on a base material, and carrying out a second film forming process using said second source material to form said thin film of said inorganic solid electrolyte on said base thin film on said base material, to thereby make said independent negative electrode including said base material with said thin film formed thereon; f) transferring said independent negative electrode, without exposure to air, from said film forming apparatus into an outlet chamber space that is insulated from air and is adjacent and connected in an airtight manner to said film forming apparatus; g) in said outlet chamber space, without exposing said independent negative electrode to air, placing said independent negative electrode into a storage container selected from among said plurality of containers, and closing said storage container; and h) removing said storage container, with said independent negative electrode closed therein, from said outlet chamber space into an environment of atmospheric air. 18. The method according to claim 17, wherein said at least one inlet chamber space and said outlet chamber space is respectively substantially inactive to lithium. 19. The method according to claim 17, wherein said outlet chamber space is separate and distinct from said at least one inlet chamber space. 20. The method according to claim 17, wherein said outlet chamber space is the same chamber apace as one of said at least one inlet chamber space. 21. The method according to claim 17, wherein said storage container is separate and distinct from said at least one closed container. 22. The method according to claim 17, wherein said storage container is the same container as one of said at least one closed container being reused as said storage container. 23. The method according to claim 17, further comprising, after said step h), taking said independent negative electrode out of said storage container, and assembling said independent negative electrode with other components to make a lithium secondary cell. 24. The method according to claim 17, wherein said first film forming process is a vapor deposition process. 25. The method according to claim 24, comprising carrying out said vapor deposition process so as to form said base thin film with a thickness of at most 20 μm on said base material. 26. The method according to claim 17, further comprising, during said steps c) and d), filling said at least one inlet chamber space and said film forming apparatus with a gas selected from the group consisting of helium, nitrogen, neon, argon, krypton, a mixture gas of at least two of the foregoing gases, and dry air having a dew point of -50° C. or below. 27. The method according to claim 17, further comprising, during said steps f) and g), filling said outlet chamber space and said film forming apparatus with a gas selected from the group consisting of helium, nitrogen, neon, argon, krypton, a mixture gas of at least two of the foregoing gases, and dry air having a dew point of -50° C. or below. 28. The method according to claim 17, wherein said thin film of said inorganic solid electrolyte has a composition containing: 30 to 65 atomic percent of lithium; sulfur; and at least one element selected from the group consisting of phosphorous, silicon, boron, germanium, and gallium. 29. The method according to claim 28, wherein said composition further contains at least one of oxygen and nitrogen. 30. The method according to claim 28, wherein said thin film of said inorganic solid electrolyte is amorphous. 31. The method according to claim 28, wherein said thin film of said inorganic solid electrolyte has an ionic conductance of at least 1×10-4S/cm at 25° C. 32. The method according to claim 28, wherein said second film forming process is a process selected from the group consisting of sputtering, vapor evaporation, laser ablation, and ion plating. 33. A method of independently producing an independent negative electrode by itself, wherein said negative electrode includes a thin film of an inorganic solid electrolyte and is suitable for use in a lithium secondary cell, wherein said method comprises the following steps: a) providing a first closed container containing a first source material selected from the group consisting of lithium metal and lithium alloys; b) placing said first closed container into a first inlet chamber space insulated from air; c) opening said first closed container in said first inlet chamber space, and taking out said first source material from said first closed container in said first inlet chamber space; d) transferring said first source material, without exposure to air, from said first inlet chamber space into a first film forming apparatus that is adjacent and connected in an airtight manner to said first inlet chamber space; e) in said