| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 205477000 |
Metal containing compound produced
| 58 |
| 205555000 |
Carbon containing compound produced
| 18 |
| 205556000 |
Halogen containing compound produced
| 9 |
| 205465000 |
Peroxy compound produced
| 8 |
| 205554000 |
Sulfur containing compound produced | 4 |
| 20100089762 | Apparatus and Method For Reducing an Alkali Metal Electrochemically at a Temperature Below the Metal's Melting Temperature - A cell having an anode compartment and a cathode compartment is used to electrolyze an alkali metal polysulfide into an alkali metal. The cell includes an anode, wherein at least part of the anode is housed in the anode compartment. The cell also includes a quantity of anolyte housed within the anode compartment, the anolyte comprising an alkali metal polysulfide and a solvent. The cell includes a cathode, wherein at least part of the cathode is housed in the cathode compartment. A quantity of catholyte is housed within the cathode compartment. The cell operates at a temperature below the melting temperature of the alkali metal. | 04-15-2010 |
| 20090078582 | APPARATUS FOR ELECTROLYZING SULFURIC ACID, METHOD OF PERFORMING ELECTROLYSIS, AND APPARATUS FOR PROCESSING A SUBSTRATE - An apparatus for electrolyzing sulfuric acid, the apparatus comprising an electrolytic cell comprising a cathode chamber having a cathode and an anode chamber having an anode, the cathode chamber and the anode chamber being separated by a diaphragm, a sulfuric acid tank configured to store the sulfuric acid, a supply pipe connecting the sulfuric acid tank to an inlet port of the anode chamber, a connection pipe connecting an outlet port of the cathode chamber to the inlet port of the anode chamber, a first supply pump provided on the supply pipe and configured to supply the sulfuric acid from the sulfuric acid tank to the cathode chamber through the supply pipe, and a drain pipe connected to an outlet port of the anode chamber and configured to supply to a solution tank a solution containing an oxidizing agent generated by electrolysis in the anode chamber. | 03-26-2009 |
| 20090020436 | HYDROGEN GENERATION PROCESS WITH DUAL PRESSURE MULTI STAGE ELECTROLYSIS - A multi-pressure hybrid sulfur process ( | 01-22-2009 |
| 20110233068 | Ethylene Oxide Abator - Absorption of ethylene oxide is one of the methods commonly used to reduce air emissions from sterilization operations. Unlike prior art abators, the present method provides a means to regenerate the absorption medium within the abator and thus avoid the need to remove spent medium and load new medium every time the medium substantially consumed by the absorption process. Regeneration of the absorption medium is achieved through aqueous wash and air dry under ambient conditions and the regeneration cycle can be timed or automated as a function of medium consumption and regeneration of the liquid medium is achieved through electrochemical oxidation of the ethylene oxide reaction products. | 09-29-2011 |
| 205551000 |
Nitrogen containing compound produced | 4 |
| 20090095636 | Electrolytic Cells and Methods for the Production of Ammonia and Hydrogen - A method using an electrolytic cell to electrolyze urea to produce at least one of H | 04-16-2009 |
| 20120241328 | AMMONIA SYNTHESIS USING LITHIUM ION CONDUCTIVE MEMBRANE - Ammonia is synthesized using electrochemical and non-electrochemical reactions. The electrochemical reactions occur in an electrolytic cell having a lithium ion conductive membrane that divides the electrochemical cell into an anolyte compartment and a catholyte compartment. The catholyte compartment includes a porous cathode closely associated with the lithium ion conductive membrane. The overall electrochemical reaction is: 6LiOH+N | 09-27-2012 |
| 20090260993 | Method for obtaining sodium carbonate crystals - Method for producing sodium carbonate, according to which an aqueous sodium chloride solution ( | 10-22-2009 |
| 20120228149 | Electrochemical Generation of Quaternary Ammonium Compounds - Method and apparatus for electrochemical generation of quaternary ammonium hypohalite salts, which may be combined with the capabilities of free chlorine to form a novel biocidal system. An aqueous solution preferably comprising dissolved quaternary ammonium halide salts is electrolyzed, which converts the halide component of the quaternary ammonium salt to the corresponding halogen. The halogen dissolves in the aqueous solution producing hypohalous acid and hypohalite anion. A combination of one or more quaternary ammonium compounds and a halide salt, surfactant, and/or germicide may be electrolyzed. The solution may be incorporated into a delivery system for example, a spray bottle or hand sanitizer, or as part of a dispensing system whereby quaternary ammonium halide salts absorbed onto wipes can be dispensed as quaternary ammonium hypohalite salts. | 09-13-2012 |
| 205549000 |
Silicon, boron, or phosphorus containing compound produced | 1 |
| 20120160702 | METHODS FOR PRODUCING SILANE - Methods and systems for producing silane that use electrolysis to regenerate reactive components therein are disclosed. The methods and systems may be substantially closed-loop with respect to halogen, an alkali or alkaline earth metal and/or hydrogen. | 06-28-2012 |
| Entries |
| Document | Title | Date |
|---|
| 20100101963 | Method of Recovering Valuable Metal from Scrap Conductive Oxide - Proposed is a method of recovering valuable metal from scrap containing conductive oxide including the steps of using scrap containing conductive oxide and performing electrolysis while periodically inverting the polarity, and recovering the scrap as hydroxide. With the foregoing method of recovering valuable metal from scrap containing conductive oxide, oxide system scrap is conductive oxide and a substance that can be reduced to metal or suboxide with hydrogen. This method enables to efficiently recover valuable metal from sputtering target scrap containing conductive oxide or scrap such as mill ends of conductive oxide that arise during the production of such a sputtering target. | 04-29-2010 |
| 20100108536 | ELECTROCHEMICAL ACTUATOR - An electrochemical actuator system includes a membrane electrode assembly coupled to a source of electrical energy. The membrane electrode assembly includes a proton-exchange membrane disposed between a first electrode and a second electrode. A first chamber is located on a first side of the membrane electrode assembly and is configured to hold a gas generated by applying electrical energy to the first electrode of the membrane electrode assembly. The membrane electrode assembly and the first chamber are sealed to inhibit fluid communication with the surrounding ambient environment. The chamber includes a diaphragm deformable in response to a change in an amount of the gas in the first chamber. A deformation of the diaphragm in response to the change in the amount of the gas in the first chamber causes a movement of an actuating member coupled to the diaphragm. | 05-06-2010 |
| 20090308758 | PORTABLE CONTACT LENS CLEANSING APPARATUS AND CLEANING METHOD OF CONTACT LENS - The present invention provides a manufacturing method of normal saline solution and cleansing apparatus for contact lens, more particularly, a cleansing apparatus for contact lens comprising: a lens receiver for accommodating lenses, at least one electrode unit including a negative electrode and a positive electrode which set apart from the negative electrode each other, a power supply for supplying electric current to the negative electrode and the positive electrode, thereby effectively disinfecting and sterilizing viruses and bacteria and to remove foreign substances within the short time and protein on contact lenses in the lens receiver by oxidants generated by electrolysis in the electrode unit. | 12-17-2009 |
| 20090283418 | Gas generating apparatus - A gas generating apparatus for use with an internal combustion engine, the apparatus comprising a reactor including a housing, at least one anode and at least one cathode located within the housing, an electrolyte input and a gas output, wherein the at least one anode and the at least one cathode are electrically connected to an electrical energy source; the electrolyte input is adapted to provide in use a flow of electrolyte such that a substantially constant volume of electrolyte is maintained within the reactor; and the gas output is in fluid communication with an air inlet of the engine, whereby in use the electrolyte is broken down to a gas in the reactor and the product gas is supplied to the engine. | 11-19-2009 |
| 20090127128 | MEMBRANE-ELECTRODE ASSEMBLY, ELECTROLYTIC CELL EMPLOYING THE SAME, ELECTROLYTIC-WATER SPRAYER, AND METHOD OF STERILIZATION - The present invention provides a membrane-electrode assembly which comprises: at least one rod-form or tubular electrode; a tubular diaphragm disposed around the periphery of the electrode; and a wire-form counter electrode disposed around the periphery of the diaphragm, the diaphragm being fixed to the rod-form or tubular electrode with the wire-form counter electrode to thereby form an electrode chamber having a gas/liquid passage between the diaphragm and the rod-form or tubular electrode. | 05-21-2009 |
| 20090127127 | Removing Carbon Dioxide From Waste Streams Through Co-Generation of Carbonate and/or Bicarbonate Minerals - Apparatuses and methods for removing carbon dioxide and other pollutants from a gas stream are provided. The methods include obtaining hydroxide in an aqueous mixture, and mixing the hydroxide with the gas stream to produce carbonate and/or bicarbonate. Some of the apparatuses of the present invention comprise an electrolysis chamber for providing hydroxide and mixing equipment for mixing the hydroxide with a gas stream including carbon dioxide to form an admixture including carbonate and/or bicarbonate. | 05-21-2009 |
