Abstract: A metal-working oil composition containing the following three components (A), (B) and (C) as its essential components:(A) one or more lube-oil components selected from the group consisting of oils, fats, mineral oils and fatty acid esters;(B) a cationic or amphoteric water-soluble polymer compound having a molecular weight of 1,000 to 10,000,000, containing nitrogen atoms in its molecule; and(C) a surfactant.A metal-working oil composition according to the invention can further and optionally comprise an extreme-pressure additive, which can enhance the lubrication performance. When the metal-working oil composition is brought into contact with a metallic workpiece, oil droplets having a uniform diameter form a thick and strong lubricating film over the workpiece, thus the composition can be successfully employed for processing metals under high shear, high-speed and high-pressure conditions.

Abstract: A continuous process for blending isopropanol from an aqueous solution of isopropanol directly into a stream of gasoline blending hydrocarbon by mixing the aqueous solution and the gasoline, rapidly separating the resulting mixture into two phases, for example, by passing it through water coalescer means and recovering the organic phase which consists essentially of the gasoline and isopropanol.

Abstract: A new lubricant composition is disclosed which includes fumaric acid salts as the main lubricating ingredient dispersed in an aqueous medium which also includes an organic thickening agent and other optional materials. A hot forging process utilizing the above lubricant composition is also described.

Abstract: A fuel is provided including dimethyl ketone and gasoline. Gaseous fuel such as methane and acetylene may be dissolved in the ketone-gasoline combination.

Abstract: A hybrid lubricant in which microfine PTFE particles are uniformly dispersed in an oil carrier that includes a small but effective amount of an oil-soluble organic molybdenum compound, the hybrid lubricant being diluted with a major amount of a conventional lubricating oil. In operation, a thin film of the molybdenum compound is developed on the rubbing metal surfaces of the lubricated engine, the film reacting in the high-temperature, high-pressure environment of the rubbing surfaces to form a fluoride to which the PTFE particles bond to impart thereto an extremely low coefficient of friction to afford the benefits of both solid and fluid lubrication. The hybrid lubricant minimizes friction under all operating conditions regardless of their severity, and it reduces wear on the engine.

Abstract: An improved fuel composition comprising a major amount of hydrocarbons boiling in the gasoline boiling range, and a minor amount of iron pentacarbonyl capable of improving the octane number rating of the composition but insufficient to cause excessive wear in engine parts when the fuel composition is burned in an internal combustion engine.

Abstract: A lubricant especially adapted to meet the requirements of firearms, the lubricant being constituted by a dispersion of microfine PTFE particles in an oil carrier diluted with a major amount of synthetic lubricant having a low viscosity and a high viscosity index, whereby the resultant hybrid lubricant not only reduces wear and friction, but also affords a protective coating for the treated metal surfaces which resists the adhesion thereto of grime, powder, lead and all other contaminants that otherwise make it necessary to frequently clean the weapon to maintain it in proper working order.

Abstract: An oxygenated hydrocarbon based fuel for use in internal combustion engines is composed by volume of alcohol (40-80%), ketone (0-30%) ether (15-40%), a dimethyl siloxane (0.01-1.0%) a surfactant (0.25-1.0%) and a fuel-soluble corrosion inhibitor (0.02-0.1%). The resulting fuel has excellent storage life and performance characteristics superior to gasoline.

Abstract: Mine run coal is pulverized and the extended surfaces of the coal particles are rendered hydrophobic and oilophilic by a chemical bonding and graft polymerization reaction with a water insoluble organic polymerizable monomer under peroxidation influence in a predominantly water reaction medium.The mineral ash present in the coal and particularly the iron pyrites remains hydrophilic and is separated from the polymeric organic surface bonded coal product in a water washing step wherein the washed coal floats on and is recovered from the water phase and the ash is removed with the separated wash water in a critical wash step.Excess water is removed from the beneficiated hydrophobic surface-altered coal product mechanically. The hydrophobic and oilophilic organic polymeric surface bonded coating about the coal particles is fortified by inclusion of additional unbound free fatty acids by further small additions thereof.

Abstract: A detergent additive represented by the formula:R--[O--CH.sub.2 --CH(CH.sub.3)].sub.y --NH--(CH.sub.2).sub.3 --NH.sub.2in which R is a hydrocarbyl radical having from 8 to 18 carbon atoms and y is about 2 to 6, and a gasoline motor fuel composition containing same.

Abstract: Olefin polymerization catalysts comprised of a supported adduct of a trialkyl-dialkylphosphato-titanate and chromium trioxide, processes for their preparation and polymerization processes employing the same.

Abstract: An antirust, anticorrosion grease composition comprising a major amount of a polyfluoroalkylether base fluid, a minor amount of a fluorocarbon polymer thickening agent, and a rust and corrosion inhibiting amount of a benzimidazole.

Abstract: A process for preparing a liquid fuel composition which comprises liquefying coal, separating a mixture of phenols from said liquefied coal, converting said phenols to the corresponding mixture of anisoles, subjecting at least a portion of the remainder of said liquefied coal to hydrotreatment, subjecting at least a portion of said hydrotreated liquefied coal to reforming to obtain reformate and then combining at least a portion of said anisoles and at least a portion of said reformate to obtain said liquid fuel composition.

Abstract: This patent discloses a new class of denaturants for commercial ethyl alcohol, particularly for use in mixtures such as Gasohol. These denaturants are the lower alcoholic esters of monocyclic naphthenic acids and are particularly useful because they can be added in very low concentrations and still provide a noxious flavor and odor to the alcoholic system to make it non-potable.

Abstract: A process and apparatus therefor are described for the expansion of perlite utilizing vaporized heavy liquid fuel as at least half, and preferably all, of the combustion fuel. In this process preheated air is used to vaporize the liquid fuel, which has previously been atomized.

Abstract: A solution of a halogenated hydrocarbon when added in amounts of from about 1 to 2 parts per thousand to hydrocarbon fuels improves combustion and increases fuel efficiency. The presence of a small amount of a hydroperoxide in combination with the halogenated hydrocarbon improves the starting characteristics of diesel fuel and further improves combustion efficiency.

Abstract: A high density specialty fuel for propelling limited volume ramjet and turbojet missile systems comprising a blend of at least 70 weight percent of exotetrahydrodicyclopentadiene and a correspondingly minor amount of a combination of a C.sub.5 -C.sub.7 alkane or cycloalkane and a tetrahydro derivative of the trimer and/or co-trimer of cyclopentadiene and methylcyclopentadiene.

Abstract: Lubricating oil compositions suitable for use in marine diesel engines comprise 60 to 85 parts by weight of lubricating oil, 15 to 30 parts by weight of a mixture of more than 50 wt .% of a Group IIa metal overbased detergent and up to 50 wt .% of a Group Ia metal overbased detergent and 0.2 to 5 parts by weight of an antioxidant, provided the weight ratio of the overbased detergent mixture to antioxidant lies between 7.5:1 and 50:1, all parts by weight referring to total active matter of the additive. When used in loop-scavenged crosshead marine diesel engines fouling of air ports with deposits is considerably reduced and there is a satisfactory anti-wear performance.

Abstract: This invention relates to petroleum fuel compositions with improved haze properties, said fuel composition containing an anti-haze additive comprising an hydroxylated resin acid and/or a selected metal resinate salt.

Abstract: A novel fuel composition contains ethanol or gasohol plus, as a corrosion inhibitor, a reaction product of an aminotriazole, isatoic anhydride and an N-alkyl propylene diamine.