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8999120 Ionized water production method and production device  
An energy-saving ionized water production device and a production method are provided that are capable of producing strongly alkaline ionized in a short period of time. An ionized water production...
8961750 Electrochemical modular cell for processing electrolyte solutions  
The invention relates to the production of different chemical products by the electrochemical processing of electrolyte solutions of different concentrations. A cylindrical electrochemical cell...
8795483 Two-chamber coaxial electrolyser device  
The disclosure relates to an electrochemical treatment of liquids and production of gases. Increased operating efficiency of an electrochemical device is achieved through the combination of...
8608915 Electrolytic cell and method of use thereof  
In one embodiment of the present invention an electrolytic cell is provided comprising a containment vessel; a first electrode; a second electrode; a source of electrical current in electrical...
8568574 Method and electrolyser for disinfectant production  
A method for obtaining a disinfectant from an aqueous solution of sodium chloride by using a diaphragm electrolyser is disclosed. The method comprise channeling a fresh water flow inside a tubular...
8551303 Multi-anode system for uniform plating of alloys  
Disclosed are embodiments of an electroplating system and an associated electroplating method that allow for depositing of metal alloys with a uniform plate thickness and with the means to alter...
8540856 Hydrogen generator and method for the production of hydrogen  
An apparatus and method for generating hydrogen. The hydrogen generator of the present invention includes a closed body having a sidewall and two end plates defining a cavity therein. A plurality...
8518270 Methods and compositions for reducing deposits in water systems  
Methods and compositions for improving water quality by reducing chlorine demand, decreasing disinfection by-products and controlling deposits in drinking water distribution systems include adding...
8518224 Plating apparatus for metallization on semiconductor workpiece  
The present invention provides a plating apparatus with multiple anode zones and cathode zones. The electrolyte flow field within each zone is controlled individually with independent flow control...
8496789 Electrochemical processor  
An electrochemical processor may include a head having a rotor configured to hold a workpiece, with the head moveable to position the rotor in a vessel. Inner and outer anodes are in inner and...
8496790 Electrochemical processor  
An electrochemical processor may include a head having a rotor configured to hold a workpiece, with the head moveable to position the rotor in a vessel. Inner and outer anodes are in inner and...
8465630 Oxygen separation assembly and method  
An electrically driven oxygen separation assembly and method for applying an electrical potential in which the assembly has one or more tubular membrane elements. The potential is applied at two...
8465631 Purification structure incorporating a biased electrochemical catalyst system  
A device for the purification of a polluted gas, for example an exhaust gas from a diesel or gasoline engine, comprising, in combination: A honeycomb structure, comprising at least one porous...
8419906 Electroplating systems  
Electroplating systems that include a plurality of electrodes, a power supply operably coupled to the plurality of electrodes, a platen for bearing a substrate on which metal features are to be...
8389180 Electrolytic/fuel cell bundles and systems including a current collector in communication with an electrode thereof  
Electrolytic/fuel cell bundles and systems including such bundles include an electrically conductive current collector in communication with an anode or a cathode of each of a plurality of cells....
8366939 Methods and compositions for reducing chlorine demand, decreasing disinfection by-products and controlling deposits in drinking water distribution systems  
Methods and compositions for improving water quality by reducing chlorine demand, decreasing disinfection by-products and controlling deposits in drinking water distribution systems include adding...
8298383 Cylindrical membranous electrolytic cell and assembled anode and diaphragm  
The disclosure is directed to the area of electrochemical processing of liquids and production of gases, and is used for anolyte and catholyte synthesis. The electrolytic cell comprises an...
8236147 Tubular electrolysis cell and corresponding method  
An electrolysis cell is provided, which includes an inlet, an outlet, and coaxial, cylindrical inner and outer electrodes. A cylindrical ion-selective membrane is located between the inner and...
8231773 Method of treating nanoparticles using an intermittently processing electrochemical cell  
A method of treating electrically conductive nanoparticles using a dynamic processing electrochemical cell.
8075750 Electrolytic cell and method of use thereof  
In one embodiment of the present invention an electrolytic cell is provided comprising a containment vessel; a first electrode; a second electrode; a source of electrical current in electrical...
8002955 Cylindrical electrolysis cell  
An insulating end cap for a cylindrical electrolysis cell the type comprising at least two tubular electrodes with a cylindrical membrane arranged co-axially between them, comprises a first...
7964068 Membrane-electrode assembly, electrolytic unit using the same, electrolytic water ejecting apparatus, and method of sterilization  
The present invention provides: a membrane-electrode assembly having a first electrode having a shape of a rod-form or a cylindrical-form, a strip-form diaphragm covering the periphery of the...
7897021 Membrane electrode assemblies and electropaint systems incorporating same  
Described are novel systems for electrodeposition of paint on counter-electrodes, and membrane electrode assemblies for incorporation into such systems. In certain embodiments of the invention,...
7887679 Method of sterilization and electrolytic water ejecting apparatus  
The present invention provides a method of sterilization with an electrolytic water, including: electrolyzing a raw water with an electrolytic unit including: a cathode; and an anode at least...
7842173 Apparatus and methods for electrochemical processing of microfeature wafers  
Apparatus and methods for electrochemically processing microfeature wafers. The apparatus can have a vessel including a processing zone in which a microfeature wafer is positioned for...
7842169 Method and apparatus for local polishing control  
A method and apparatus for local polishing and deposition control in a process cell is generally provided. In one embodiment, an apparatus for electrochemically processing a substrate is provided...
7837842 Hydrogen generator and method for the production of hydrogen  
An apparatus and method for generating hydrogen. The hydrogen generator includes a cylindrical body and two end plates defining a cavity therein. A plurality of elements are disposed within the...
7674359 Cylindrical electrode  
The invention relates to a cylindrical electrode for gas evolution comprising a non-activated conductive core whereto an easily detachable and replaceable component provided with catalytic...
7591933 Spiral electrodeionization device with segregated ionic flows  
Some embodiments of the invention relate to an electrodeionization device that includes comprising a generally cylindrical housing. The cylindrical housing includes a cylindrical inner core and an...
7585398 Chambers, systems, and methods for electrochemically processing microfeature workpieces  
Chambers, systems, and methods for electrochemically processing microfeature workpieces are disclosed herein. In one embodiment, an electrochemical deposition chamber includes a processing unit...
7566386 System for electrochemically processing a workpiece  
A reactor for electrochemically processing at least one surface of a microelectronic workpiece is set forth. The reactor comprises a reactor head including a workpiece support that has one or more...
7510633 Electrolyzer apparatus and method for hydrogen and oxygen production  
An electrolyzer cell (10) for the electrolysis of water comprises a cathode (12) of generally tubular configuration within which is disposed an anode (16) separated from the cathode (12) by a...
7491453 Bio-electrochemically assisted microbial reactor that generates hydrogen gas and methods of generating hydrogen gas  
Systems and processes for producing hydrogen using bacteria are described. One detailed process for producing hydrogen uses a system for producing hydrogen as described herein, the system...
7422668 Electrochemical cells  
An electrochemical cell having an inner electrode mounted coaxially within an outer, electrode, with a tube mounted coaxially between them to define annular passageways for liquid flow in separate...
7416802 Electrode-supported solid state electrochemical cell  
A process for manufacturing a solid oxide fuel cell comprises, in one embodiment according to the invention: forming a plastic mass comprising a mixture of an electrolyte substance and an...
7374645 Electrolysis cell assembly  
A compression sealable electrolysis cell that is easily and reliably manufactured, maintained and repaired comprises two insulating end pieces which can position and seal two electrode tubes with...
RE40218 Electro-chemical deposition system and method of electroplating on substrates  
The invention provides an apparatus and a method for achieving reliable, consistent metal electroplating or electrochemical deposition onto semiconductor substrates. More particularly, the...
7351315 Chambers, systems, and methods for electrochemically processing microfeature workpieces  
Chambers, systems, and methods for electrochemically processing microfeature workpieces are disclosed herein. In one embodiment, an electrochemical deposition chamber includes a processing unit...
7323089 Bonded membrane-electrode assembly for electrolysis of water and water electrolyzer using the same  
The present invention provides a bonded membrane-electrode assembly for electrolysis of water, which enables the generation of hydrogen capable of being used as a fuel for a fuel cell by...
7303660 Electrochemical treatment of an aqueous solution  
A method and apparatus are provided for the electrochemical treatment of an aqueous solution in an electrolytic cell. Output solution having a predetermined level of available free chlorine is...
7273535 Insoluble anode with an auxiliary electrode  
A method and apparatus for plating a metal onto a substrate. The apparatus includes a fluid basin configured to contain a plating solution, an anode fluid volume positioned in a lower portion of...
7267749 Workpiece processor having processing chamber with improved processing fluid flow  
A processing container (610) for providing a flow of a processing fluid during immersion processing of at least one surface of a microelectronic workpiece is set forth. The processing container...
6942767 Chemical reactor system  
A reactor comprising an inlet, an outlet, and a conically spiraling fluid flow channel coupled between the inlet and the outlet. The reactor may be an electrochemical reactor comprising a fluid...
6890410 Apparatus for converting a fluid into at least two gasses through electrolysis  
An electrolysis conversion system for converting liquid to gas, such as water into hydrogen and oxygen, includes a housing in which are housed encapsulated and non-encapsulated electrodes in any...
6852204 Wall construction for electrolytic cell  
A wall construction for an electrolytic cell to separate oxygen from an oxygen containing gas in which an electrolyte layer of less than 200 microns and a cathode layer of less than 500 microns...
6843895 Portable device for electrochemical processing of liquids  
A portable device for the electrochemical processing of liquids which comprises a dielectric casing with cylindrical and coaxially aligned electrodes and an inter-electrode diaphragm partitioning...
6482309 Electrolytic generation of nascent iodine as a method of treatment and for the prevention of infections associated with medical implant devices  
An anti-infective device generally comprising an oxidant generating formulation contained within at least a section of the device configured to electrolytically generate an anti-infective oxidant....
6409895 Electrolytic cell and method for electrolysis  
An electrolytic cell is provided for producing a sodium hypochlorite solution with active chlorine from brine. A plurality of the cells are typically employed with provision for cooling the...
6248221 Electrolysis apparatus and electrodes and electrode material therefor  
An improved electrolysis system includes a cylindrical anode, a cylindrical cathode, a cathode material including nanocrystalline particles, and an insulator disposed between the anode and the...
6162333 Electrochemical cell for removal of metals from solutions  
An electrochemical cell having a porous carbon fiber cathode supported on an elongate support member of open structure and a surrounding tubular anode. The cathode is provided with a current...

Matches 1 - 50 out of 193 1 2 3 4 >