Abstract:
Disclosed herein is a method of producing ethanol from a beer-fermenting yeast waste solution. Ethanol is extracted by fractional distillation from a beer- fermenting yeast waste solution containing about 5-12% ethanol. Desirably, the beer- fermenting yeast waste solution, where ethanol has been extracted, is used as a culture solution in culturing and fermentation to produce cellulose. Then, the product is hydrolyzed and fermented into ethanol. Further, a method of producing ethanol by injecting biomass into a beer-fermenting yeast waste solution is disclosed.
Abstract:
This invention refers to an antioxidant that contains a nano platinum ginsenoside compound, an anti-aging composition and the producing method thereof. The above-mentioned platinum ginsenoside compound is a combination of platinum and ginsenoside, which can be produced in a laboratory-scaled facility. Particularly, the platinum ginsenoside compound does not directly remove reactive oxygen species but rather acts as a catalyst to remove the radicals to ultimately display an anti-aging effect. The removal action of all types of oxygen free radicals and effective removal ability better than existing antioxidants, as well as the action of platinum as a catalyst, partially remove oxygen free radicals remaining in the body. Hence, the compound can be used effectively in medication, food, cosmetic products, etc.
Abstract:
Disclosed herein is a method of producing ethanol from a beer-fermenting yeast waste solution. Ethanol is extracted by fractional distillation from a beer- fermenting yeast waste solution containing about 5-12% ethanol. Desirably, the beer- fermenting yeast waste solution, where ethanol has been extracted, is used as a culture solution in culturing and fermentation to produce cellulose. Then, the product is hydrolyzed and fermented into ethanol. Further, a method of producing ethanol by injecting biomass into a beer-fermenting yeast waste solution is disclosed.
Abstract:
The present invention relates to a combustion reactor for nanopowders, a synthesis apparatus for nanopowers using the combustion reactor, and a method of controlling the synthesis apparatus. The combustion reactor for nanopowders comprises an oxidized gas supply nozzle connected to an oxidized gas tube; a gas supply unit supplying a fuel gas and a precursor gas; and a reaction nozzle forming concentricity on an inner wall of the oxidized gas supply nozzle to be connected to the gas supply unit and having an inlet opening for supplying an oxidized gas disposed at a region adjacent to a jet orifice for spraying flames. In the present invention, it is possible to precisely control the stability of flames, the uniform temperature distribution of flames and the temperature of flames that affect the properties of nanopowders, and the deposition of oxide in the combustion reactor is prevented to thus enable a continuous and uniform reaction for a long time, thereby enabling an economic and efficient synthesis of nanopowders.
Abstract:
A housing having juice extracting housing ribs and used in a juicer, with a juice extracting screw installed in the housing. The housing has a simplified interior structure and, accordingly, reduces the production cost of the juicer and easily dispenses juice and residue separately using respective passages.
Abstract:
Disclosed is a method of manufacturing a case-integrated film type antenna, including forming an antenna radiator on a first film, forming a predetermined pattern on a second film, transferring the antenna radiator of the first film to the upper surface of the pattern of the second film, inserting the second film having the pattern and the transferred antenna radiator into a mold having a shape of a mobile communication terminal case, and injecting a molding material into the mold thus forming the mobile communication terminal case integrated with the second film having the pattern and the transferred antenna radiator. This method includes laminating the film having the metal antenna radiator and the film having the pattern, thus forming a film type antenna having the pattern, which is then insert injected resulting in the case-integrated film type antenna, thereby reducing the manufacturing process time and cost, and improving antenna performance.
Abstract:
A juicer having a juice extracting screw assembly, in which a housing with a juice extracting screw installed in the housing has a simplified interior structure, thereby reducing the production cost of the juicer and easily dispensing juice and residue separately using respective passages.
Abstract:
The present invention provides an etchant composition comprising A) high strength potassium monopersulfate providing from about 0.025% to about 0.8% by weight of active oxygen; B) from about 0.01% to about 30% by weight of the composition of B1) an organic acid, alkali metal salt of an organic acid, ammonium salt of an organic acid, or a homopolymer of an organic acid, or B2) a halogen or nitrate salt of phosphonium, tetrazolium, or benzolium, or B3) a mixture of component B1) and B2); and C) from about 0% to about 97.49% by weight of the composition of water; and a method of etching a substrate using said composition.
Abstract:
The present invention relates to a method of producing a base material for a gel-type cosmetic cellulose mask pack, wherein said cellulose is prepared from a yeast waste liquid of beer fermentation. According to the present invention, by using a yeast waste liquid of beer fermentation, costs involved with a production of a base material for a gel-type cellulose mask pack can be dramatically reduced compared to prior methods which use food materials such as coconuts to produce cellulose.
Abstract:
A display device includes a heat sink and an LCD panel having peripheral edges. The LCD panel includes a non-activated area extending inwardly a predetermined distance from the peripheral edges. A thermal link is provided, made from an anisotropic graphite material, and is in thermal contact with the heat sink and with at least a portion of the non-activated area of said LCD panel.