Class / Patent application number | Description | Number of patent applications / Date published |
423472000 | Ternary compound | 11 |
20090169468 | Adjusting The Stability of Complex Metal Hydrides - The invention relates to a material for reversible hydrogen storage comprising a complex hydride based on one or more anions selected among BH | 07-02-2009 |
20100111817 | TITANIUM OXIDE PHOTOCATALYST AND METHOD FOR PRODUCING THE SAME - A titanium oxide photocatalyst that is capable of improving a decomposition rate, and a method for producing the same are provided. The titanium oxide photocatalyst of the present invention is a titanium oxide photocatalyst containing at least an anatase-type titanium oxide and fluorine, wherein a content of the fluorine is 2.5 wt % to 3.5 wt %, and 90 wt % or more of the fluorine is chemically bonded to the anatase-type titanium oxide. | 05-06-2010 |
20100166639 | Fluorine-Containing Magnesium Oxide Powder Prepared by Vapor Phase Reaction and Method Of Preparing The Same - The present invention relates to a fluorine-containing magnesium oxide powder using a vapor phase reaction and a method of preparing the same and more particularly to a fluorine-containing magnesium oxide powder brings about a cathode-luminescence emission having a peak within a wavelength range of 220 to 320 nm upon being excited by electron beams. The present invention provides a fluorine-containing magnesium oxide powder using a vapor phase reaction that sprays fluorine-containing gas and oxygen-containing gas to magnesium vapor, and the purity of magnesium oxide containing fluorine (i.e. the purity of fluorine-containing magnesium oxide) of 0.001 to 2 wt % is at least 98 wt % and a BET specific surface area thereof is 0.1 to 50 m2/g. | 07-01-2010 |
20110117005 | Fluorine-Containing Magnesium Oxide Powder Prepared by Vapor Phase Reaction and Method Of Preparing The Same - The present invention relates to a fluorine-containing magnesium oxide powder using a vapor phase reaction and a method of preparing the same and more particularly to a fluorine-containing magnesium oxide powder brings about a cathode-luminescence emission having a peak within a wavelength range of 220 to 320 nm upon being excited by electron beams. The present invention provides a fluorine-containing magnesium oxide powder using a vapor phase reaction that sprays fluorine-containing gas and oxygen-containing gas to magnesium vapor, and the purity of magnesium oxide containing fluorine (i.e. the purity of fluorine-containing magnesium oxide) of 0.001 to 2 wt % is at least 98 wt % and a BET specific surface area thereof is 0.1 to 50 m | 05-19-2011 |
20110171112 | BORON OR ALUMINUM COMPLEXES - The present invention relates to boron and aluminum complexes, to the preparation thereof, and to the use thereof for solubilizing ionic compounds. The complexes have one of the following formulae: | 07-14-2011 |
20110206597 | APPARATUS AND METHOD FOR PRODUCING A STABLE OXY-CHLORO ACID - The current invention relates to an apparatus for the production of stable oxy-chloro acid while monitoring the efficacy of the resin bed. The invention allows for simple ion exchange while modifying the pH to allow the chlorous acid to be in a stable form so that it does not rapidly degrading into chlorine dioxide and can be used as an effective biocide and cleaning composition. The apparatus also provides for an uninterrupted production of chlorous acid, which allows for the use of chlorous acid to be used in batch or continuous cleaning treatments. | 08-25-2011 |
20140234201 | METHODS FOR MAKING CHLOROUS ACID AND CHLORINE DIOXIDE - Chlorous acid is generated from a chlorite salt precursor, a chlorate salt precursor, or a combination of both by ion exchange. The ion exchange material facilitates the generation of chlorous acid by simultaneously removing unwanted cations from solution and adding hydrogen ion to solution. Chlorine dioxide is generated in a controlled manner from chlorous acid by catalysis. Chlorine dioxide can be generated either subsequent to the generation of chlorous acid or simultaneously with the generation of chlorous acid. For catalysis of chlorous acid to chlorine dioxide, the chlorous acid may be generated by ion exchange or in a conventional manner. Ion exchange materials are also used to purify the chlorous acid and chlorine dioxide solutions, without causing degradation of said solutions, to exchange undesirable ions in the chlorous acid and chlorine dioxide solutions with desirable ions, such as stabilizing ions, and to adjust the pH of chlorous acid and Chlorine dioxide solutions. | 08-21-2014 |
423473000 | Hypohalite or hypohalous acid | 2 |
20110135562 | TWO STAGE PROCESS FOR ELECTROCHEMICALLY GENERATING HYPOCHLOROUS ACID THROUGH CLOSED LOOP, CONTINUOUS BATCH PROCESSING OF BRINE - High concentrations of hypochlorous acid can be produced from, most typically, brine using an system of simple design with minimum residual salt production, reduced power consumption, and at high operating efficiencies. This is accomplished by separating the system into two operations, each of which is preferably optimized. This process employs at least two electrochemical cells, the first of which has no separator between the anode and cathode and generates a high-strength hypochlorite solution. The hypochlorite is then diluted to a desired chlorine concentration and/or pH and fed into the anode compartment of a second electrochemical cell wherein the electrodes are separated by a barrier, such as, for example, a membrane or diaphragm. The separated cell produces a solution containing predominantly hypochlorous acid. Separation of the neutralization processes allows storage of hypochlorite which has a much greater stability in regards to temperature which can then be subsequently converted into hypochlorous acid at point of use or as needed or desired. | 06-09-2011 |
20110293505 | METHOD OF PRODUCING CHLORINE GAS, AQUEOUS SODIUM HYPOCHLORITE SOLUTION AND LIQUID CHLORINE - It is intended to provide methods of producing a chlorine gas having a small bromine content, an aqueous sodium hypochlorite solution having a small bromic acid content, and liquid chlorine having a small bromine content. More specifically, a chlorine gas is produced by a method comprising the steps of: (A) washing a chlorine gas that contains bromine, in a gas washing unit composed of a packed column or a tray tower, wherein the chlorine gas introduced via a lower part of the gas washing unit is brought into counterflow gas/liquid contact with a liquid chlorine introduced via an upper part of the gas washing unit; and (B) taking out a purified chlorine gas thus washed, via the upper part of the gas washing unit, wherein a weight ratio of the chlorine gas and the liquid chlorine introduced in the step (A) is 1/1.0 to 1/0.3. | 12-01-2011 |
423475000 | Halogenate (e.g., chlorates, etc.) | 1 |
20100178235 | METHOD OF PRODUCING STABLE OXY-CHLORO ACID - The invention is a method of producing stable chlorous acid for use as a cleaning agent and biocidal composition. The method passes a salt of an oxy-chloro acid over a resin to allow for an ion exchange that produced the oxy-chloro acid. The invention allows for the production of a stable chlorous acid that can be used as a biocidal agent and a cleaning agent without the effect on many surfaces or membranes as normal oxy-chloro compositions. | 07-15-2010 |
423476000 | Perhalate or perhalic acid | 1 |
20120020871 | METHOD AND APPARATUS FOR MANUFACTURING PERCHLORATE - The invention relates to a method of manufacturing a perchlorate including an electrolysis process (S | 01-26-2012 |