Abstract: There is provided an active compound comprising bicarbonate of soda and/or magnesium carbonate for use in the treatment of a viral infection. As the pH of the host increases through administration of this pharmaceutical composition or preparation there may be a reduction in the ability of viral cells to fuse with the host cells. In any event, it has been found that administration of such a composition treats a viral infection or can act as a prophylaxis. The active compound may comprise only bicarbonate of soda (sodium bicarbonate), only magnesium carbonate or a mixture of bicarbonate of soda and magnesium carbonate.

Abstract: A method of enhancing fuel combustion using a specific catalyst composition with a preselected type of fuel. Upon blending the catalyst with the fuel a mixture is formed where a hydrocarbon structure of the fuel is relaxed by opening up and spreading/spacing out to allow more available oxygen to reach and react with the fuel on a molecular level. The relaxing of the hydrocarbon structure, upon combustion, reduces harmful emissions, burns fuel more efficiently, improves horsepower and torque performance, and improves fuel economy.

Abstract: A method of improving the combustion of a fuel by adding a catalyst or combustion enhancer at an extremely low concentration, preferably in the range of 1 part catalyst per 200 million parts fuel to 1 part catalyst per 6 trillion parts fuel. The catalyst or combustion enhancer may be selected from a wide range of soluble compounds. The method may comprise the steps of an initial mixing of the catalyst or enhancer with a suitable solvent and then subsequent dilution steps using solvents or fuel. Suitable solvents include water, MTBE, methylketone, methyisobutylketone, butanol, isopropyl alcohol and other hydrophilic/oleophilic compounds.

Abstract: A method of improving the combustion of a fuel by adding a catalyst or combustion enhancer at an extremely low concentration, preferably in the range of 1 part catalyst per 200 million parts fuel to 1 part catalyst per 6 trillion parts fuel. The catalyst or combustion enhancer may be selected from a wide range of soluble compounds. The method may comprise the steps of an initial mixing of the catalyst or enhancer with a suitable solvent and then subsequent dilution steps using solvents or fuel. Suitable solvents include water, MTBE, methylketone, methyisobutylketone, butanol, isopropyl alcohol and other hydrophilic/oleophilic compounds.

Abstract: A method of improving the combustion of a fuel by adding a catalyst or combustion enhancer at an extremely low concentration, preferably in the range of 1 part catalyst per 200 million parts fuel to 1 part catalyst per 6 trillion parts fuel. The catalyst or combustion enhancer may be selected from a wide range of soluble compounds. The method may comprise the steps of an initial mixing of the catalyst or enhancer with a suitable solvent and then subsequent dilution steps using solvents or fuel. Suitable solvents include water, MTBE, methylketone, methyisobutylketone, butanol, isopropyl alcohol and other hydrophilic/oleophilic compounds.

Abstract: A method of improving the combustion of a fuel by adding a catalyst or combustion enhancer at an extremely low concentration, preferably in the range of 1 part catalyst per 200 million parts fuel to 1 part catalyst per 6 trillion parts fuel. The catalyst or combustion enhancer may be selected from a wide range of soluble compounds. The method may comprise the steps of an initial mixing of the catalyst or enhancer with a suitable solvent and then subsequent dilution steps using solvents or fuel. Suitable solvents include water, MTBE, methylketone, methyisobutylketone, butanol, isopropyl alcohol and other hydrophilic/oleophilic compounds.

Abstract: A method of improving the combustion of a fuel by adding a catalyst or combustion enhancer at an extremely low concentration, preferably in the range of 1 part catalyst per 200 million parts fuel to 1 part catalyst per 6 trillion parts fuel. The catalyst or combustion enhancer may be selected from a wide range of soluble compounds. The method may comprise the steps of an initial mixing of the catalyst or enhancer with a suitable solvent and then subsequent dilution steps using solvents or fuel. Suitable solvents include water, MTBE, methylketone, methylisobutylketone, butanol, isopropyl alcohol and other hydrophilic/oleophilic compounds.

Abstract: A method of improving the combustion of a fuel by adding a catalyst or combustion enhancer at an extremely low concentration, preferably in the range of 1 part catalyst per 200 million parts fuel to 1 part catalyst per 6 trillion parts fuel. The catalyst or combustion enhancer may be selected from a wide range of soluble compounds. The method may comprise the steps of an initial mixing of the catalyst or enhancer with a suitable solvent and then subsequent dilution steps using solvents or fuel. Suitable solvents include water, MTBE, methylketone, methylsobutylketone, butanol, isopropyl alcohol and other hydrophilic/oleophilic compounds.

Abstract: A hydrocyclone separator for separating oil and water components of a fluid mixture to provide a more dense water component that is substantially free of oil, having three outlets at the end of the hydrocyclone opposite the inlet end. One of the outlets receives the more dense water component of the mixture. A second of these outlets receives an axial stream of the less dense oil components from the separating chamber. A third outlet is concentrically arranged around the first outlet for the removal of a stream of the oil/water mixture in which one of the components has a presence of the other component which is greater than desired. The stream from this third outlet is then recycled to the inlet end of the separating chamber.

Abstract: A cyclone separator with an inlet and two outlets for separating oil and water from an oil-water mixture wherein the separation chamber has a large diameter inlet end and a smaller diameter underflow outlet end, and is generally comprised of first, second and third chamber portions axially arranged in that order from the larger diameter end to the smaller diameter end, a first inlet portion is followed by a tapered, second portion and then a substantially cylindrical third portion. The overflow is arranged as an axial outlet at the inlet end of the chamber. The underflow outlet end is provided with a cone shaped end portion of increasing diameter in the direction of flow and a choke portion downstream of the cone shaped portion, the choke having a reducing diameter configuration.

Abstract: For separating an oil and water mixture, the mixture is applied to the inlet of a cyclone separator so that the oil emerges from an overflow outlet and the water from an underflow outlet. Sensors measure the purity of the separated water and oil components and under control of a suitable control device, additions are made to the inlet liquid of quantities of oil or water to alter the ratio of oil and water quantities in the inlet mixture in a fashion tending to maintain separation efficiency. The oil and water to be admixed are taken from reservoirs.

Abstract: A cyclone separator (10) of the dewatering type which comprises an elongated separating chamber (12) having an axis of symmetry between opposite first and second ends, the separating chamber being of greater cross-sectional dimension at the first end than at the second end. The cyclone separator further includes at least one inlet (20) which is adjacent the first end and at least one overflow outlet (25) for the less dense component and at least one underflow outlet (24) for the more dense component (24). The cyclone separator has a first section (14) which contains the feed inlet (20) and the first section is of reduced cross-sectional dimension d.sub.2 at its downstream end relative to the upstream end and is characterized in that the ratio of cross-sectional dimension of the overflow outlet for the less dense component d.sub.0 to the cross-sectional dimension of the first section at its downstream end d.sub.2 is as follows 0.25<D.sub.0 /d.sub.2 0.65.

Abstract: Apparatus (100) for separating components of a liquid mixture such as oil from water. The apparatus comprises a cyclonic device (110) and a separating device (150). The cyclonic device has a tangential inlet (112) for inlet of the mixture, an elongate chamber (114) in which, in use, the admitted mixture is subjected to contrifugal action and an outlet (116) from the components of the mixture are in use together taken. The separating device (150) may be a conventional cyclone separator having a separating chamber (154), with an inlet (152) coupled to in use receive the components from the outlet of the cyclonic device (110) for admission to the separating chamber (154), and separate outlets (156, 158) from the separating chamber (154) for respective outlet therefrom of th separated liquid components.

Abstract: A cyclone separator with an inlet and two outlets for separating oil and water from an oil-water mixture wherein the separation chamber has a large diameter inlet end and a smaller diameter underflow outlet end. The overflow is arranged as an axial outlet at the inlet end of the chamber. The underflow outlet end is provided with a cone shaped portion of increasing diameter in the direction of flow and a choke portion downstream of the cone shaped portion, the choke having a reducing diameter configuration.

Abstract: A cyclone separator (10) for liquids having a denser liquid component outlet (23) and a less dense liquid component outlet (32). In order to improve separation efficiency a third outlet (54), for the less dense liquid component is located within the separator adjacent the denser liquid component outlet.

Abstract: Separating apparatus for separating components of a liquid mixture one from the other and method of separating such components.Liquid mixture to be separated is passed via inlet means (18) including a duct (40), to tangential inlets (20, 22) of a cyclone separator (10) so that the less dense component of the mixture emerges from an overflow outlet (34a) of the separator (10) and the more dense component emerges from an underflow outlet (16a) of the separator. Gas is entrained in the incoming liquid mixture in duct (40) by expressing the gas into the duct via a manifold (42a) having openings (42a). The gas is admitted under conditions of relatively high pressure of incoming mixture in duct (40) whereby to substantially dissolve in the mixture whereby to come out of solution in the form of fine bubbles under pressure reduction occurring inside the separator (10).

Abstract: A transom member for a sliding door having an elongate support member and a cover member secured to the support member. The transom member has a cavity defined between the support member and cover member and sensing means for sensing approach of a person towards the transom member is housed in the cavity. The sensing means includes an energy detector for detecting energy from a person approaching the transom member, and the detector is positioned for receiving such energy through the cover member.

Abstract: Oil processing apparatus for the treatment of a mixture containing oil and other constituents. The apparatus comprises two types of separators arranged to co-operate together, the first separator (22) being of the type capable of handling a mixture containing a relatively high percentage of oil and the second separator (26) being of the type capable of handling mixtures containing a relatively low percentage of oil so that substantially full separation of the oil and other components can be achieved. There is also provided a system for recovering oil from a subterranean reservoir wherein apparatus which may be of the type described above is at least partially located underground.

Abstract: The instant invention provides structure for removing "globs" of oil from water from a feed withdrawn from subsurface deposits. The "globs" are homogenized into the feed with a static mixer. The oil is subsequentially removed by conventional liquid separation means.

Abstract: Cyclone separator having a separating chamber with a primary portion of greater diameter at one end than at the other with at least one tangential feed inlet to the primary portion and two outlets each arranged axially and one extending from one end as the primary portion and the other from the other end thereof. The cyclone separator has a secondary portion leading from the smaller diameter end of the secondary portion and arranged to provide a constriction against flow therethrough. The outlet from the larger diameter end has a stepped bore.