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US20150233001 MICROBIAL ELECTROCHEMICAL CELLS AND METHODS FOR PRODUCING ELECTRICITY AND BIOPRODUCTS THEREIN  
Bioelectrochemical systems comprising a microbial fuel cell (MFC) or a microbial electrolysis cell (MEC) are provided. Either type of system is capable of fermenting insoluble or soluble biomass,...
US20120285822 MEMBRANE PLASTIC ELECTROLYTIC CELL OF THE BIPOLAR TYPE  
Improvements to a membrane electrolytic cell of the bipolar type, are based on the configuration of its structure, allowing it to have an independent distribution of brine feeds, since it is...
US20140069808 EXTERNALLY-REINFORCED WATER ELECTROLYSER MODULE  
A structural plate with external reinforcing means is provided for an electrolyser module. The structural plate defines at least one degassing chamber and a half cell chamber opening. The external...
US20090266710 HYDROGEN-OXYGEN FUEL SUPPLYING SYSTEM  
A hydrogen-oxygen fuel supplying system includes a water hydrolyzing apparatus, a heat dissipation apparatus connected to the water hydrolyzing apparatus, a filter connected to the water...
US20140069807 INTERNALLY-REINFORCED WATER ELECTROLYSER MODULE  
A structural plate is provided for an electrolyser module. The structural plate defines at least one degassing chamber and a half cell chamber opening. The structural plate is reinforced with at...
US20150114843 ELECTROCATALYTIC HYDROGEN PRODUCTION PROMOTED BY VISIBLE LIGHT  
A method for the photoelectrocatalytic production of hydrogen and oxygen from water, is carried out by: (a) providing a photohydride proton reduction catalyst and a photoanode having water...
US20140183054 EFFICIENT TREATMENT OF WASTEWATER USING ELECTROCHEMICAL CELL  
An efficient method and system for the electrochemical treatment of waste water comprising organic and/or inorganic pollutants is disclosed. The system comprises an electrolytic cell comprising a...
US20150197865 OXYGEN GENERATION APPARATUS AND METHOD  
An oxygen generator for an oxygen-generation apparatus has a proton-conducting membrane, a cathode contacting a first side, or cathodic side, of the membrane, an anode contacting a second side, or...
US20110198236 APPARATUS AND METHOD FOR PRODUCING HYDROGEN-DISSOLVED DRINKING WATER  
An apparatus for producing in the home hydrogen-dissolved drinking water that is suitable for drinking, has a high dissolved hydrogen concentration, and a long dissolved hydrogen life. A...
US20120175267 CONTROL OF PH KINETICS IN AN ELECTROLYTIC CELL HAVING AN ACID-INTOLERANT ALKALI-CONDUCTIVE MEMBRANE  
Systems and methods for recovering chlorine gas or an alkali metal from an electrolytic cell having an acid-intolerant, alkali-ion-selective membrane are disclosed. In some cases, the cell has an...
US20050279625 Multifunctional oxygenated water machine  
A multifunctional oxygenated water machine includes a water inlet, a first filter, a second filter, a water tank, an ozone generator, a gas-water mixer, a deoxygenator, and a plurality of...
US20110198235 WATER ELECTROLYSIS SYSTEM AND METHOD FOR SHUTTING DOWN THE SAME  
A water electrolysis system includes a water electrolysis apparatus including an electrolyte membrane. The electrolyte membrane is provided between an anode and a cathode. The water electrolysis...
US20130264218 OXYGEN CONCENTRATION AND METHOD  
An oxygen concentrator is for generating a flow of oxygen by electrolysis of atmospheric humidity. It comprises a cathode (24) and an anode (26) contacting opposite sides of a proton-conducting...
US20120168302 OZONE GENERATOR  
The present invention provides an ozone generator comprising an anode and a cathode provided on each side of a fluororesin type cation exchange membrane, the anode being a conductive diamond...
US20090255826 MEMBRANE FOR ELECTROCHEMICAL APPARATUS  
A membrane for use with an electrochemical apparatus is provided. The electrochemical apparatus may include a fuel cell or electrolyzer, for example, an electrolyzer adapted to produce hydrogen....
US20150075977 "LEGACY" On demand hydrogen-oxygen gas separator  
A hydrogen/oxygen, gas separator and purification method used to retrieve and separate molecules of hydrogen and oxygen from water. A nonconductive device installed within the hydrogen generator:...
US20090176180 HYDROGEN FURNACE SYSTEM AND METHOD  
Apparatus and operating methods are provided for controlled atmosphere furnace systems. In one possible embodiment, hydrogen is injected from a hydrogen source to an enclosure. The hydrogen is...
US20140238869 ELECTROCHEMICAL MODULE CONFIGURATION FOR THE CONTINUOUS ACIDIFICATION OF ALKALINE WATER SOURCES AND RECOVERY OF CO2 WITH CONTINUOUS HYDROGEN GAS PRODUCTION  
An electrochemical cell for the continuous acidification of alkaline water sources and recovery of carbon dioxide with simultaneous continuous hydrogen gas production having a center compartment,...
US20130118913 ELECTROCHEMICAL PROCESS AND DEVICE FOR HYDROGEN GENERATION AND STORAGE  
Both the reaction of hydride-forming compositions with hydrogen to form hydrides, and the decomposition of such hydrides to release hydrogen may be promoted electrochemically. These reactions may...
US20100038257 METHOD AND APPARATUS FOR ELECTOLYSIS-ASSISTED GENERATION OF HYDROGEN  
The present invention provides a method and apparatus for electrolysis-based generation of hydrogen and oxygen to enhance combustion. A hydrogen generating apparatus comprises an electrolysis...
US20150014153 Apparatus for Chlorine Dioxide Generation  
Apparatus for producing chlorine dioxide comprises an electrolysis cell having an anode and a cathode which receives sodium chlorite solution as an anolyte flow and water as a catholyte flow, a...
US20120234265 Hydrogen Fuel Systems  
Improved electrolysis systems for production of Brown's gas. The produced Brown's gas is made available for co-combustion with hydrocarbon fuel in an internal combustion engine to improve the fuel...
US20080090125 Hydrogen Supply System  
A hydrogen supply system is provided which can supply hydrogen easily to a hydrogen storing means, can generate a gas containing hydrogen at a low temperature and uses a hydrogen generating device...
US20130112550 High Pressure Gas System  
Among other things, a device for use in electrolyzing water is described. The device comprises an electrolysis unit that includes a chamber, an ion exchange structure in the chamber, a cathode, an...
US20110284392 Electrochemical Reactor  
An electrochemical reactor comprises at least one electrolytic cell, each cell is divided by a membrane (12) into two electrode chambers (7, 8), each one is crossed by flows of liquid and each...
US20090008261 Oxygen Generation Apparatus and Method  
An oxygen generator for an oxygen-generation apparatus has a proton-conducting membrane (60), a cathode (50) contacting a first side, or cathodic side, of the membrane, an anode (70) contacting a...
US20100320082 Conductive diamond electrode and ozone generator using the same  
The present invention relates to a conductive diamond electrode, comprising a substrate having a plurality of convex and concave part disposed over the entire surface of the conductive diamond...
US20120125780 SYSTEM AND METHOD FOR GENERATING HYDROGEN GAS USING RENEWABLE ENERGY  
A hydrogen generation system has a transparent cover and has a photovoltaic panel in the vessel. The photovoltaic panel generates the electricity for powering the electrolysis process. The...
US20120234675 APPARATUS AND METHOD FOR CONTROLLING NUCLEATION DURING ELECTROLYSIS  
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...
US20120222967 System and Method for Generating Hydrogen Gas Using Renewable Energy  
A hydrogen generation system has a transparent cover and has a photovoltaic panel in the vessel. The photovoltaic panel generates the electricity for powering the electrolysis process. The...
US20120149789 Apparatus and Method for the Electrolysis of Water  
An apparatus for the electrolytic splitting of water into hydrogen and/or oxygen, the apparatus comprising: (i) at least one lithographically-patternable substrate having a surface; (ii) a...
US20100108536 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...
US20070138006 System and Method for Generating Hydrogen Gas  
A hydrogen gas generation system is provided for use in a mobile vehicle. The mobile vehicle may be for example, a car or truck or other vehicle such as a balloon, dirigible, airship, ship, or...
US20140008240 Divided Electrochemical Cell and Low Cost High Purity Hydride Gas Production Process  
This invention is an apparatus and a method for continuously generating a hydride gas of M1 which is substantially free of oxygen in a divided electrochemical cell. An impermeable partition or a...
US20120285823 HYDROGEN GENERATION DEVICE  
A hydrogen generation device (100) of the present invention includes: a transparent substrate (1); a photocatalytic electrode (4) formed of a transparent conductive layer (2) and a photocatalytic...
US20130256152 CELL  
An electrolytic cell comprising an anode in an anode region and a cathode in a cathode region, the anode region and the cathode regions separated by an ion selective polymer electrolyte membrane;...
US20140048067 ELECTROLYSIS SYSTEM AND APPARATUS FOR COLLECTING HYDROGEN GAS  
The present disclosure relates to an electrolysis apparatus that includes an anode electrically connectable to a direct current electrical source. The apparatus also includes a cathode comprising...
US20120208104 FUEL CELL  
A fuel cell is disclosed which comprises a casing (12) and an electrode assembly in the casing. The electrode assembly comprises a porous substrate (36) and first and second electrodes (46, 48) on...
US20110266142 Unitized electrolyzer apparatus  
A unitized electrolyzer apparatus for generating hydrogen gas at high pressure. According to one embodiment, the apparatus includes a pressure-containment vessel, a water electrolyzer stack, and a...
US20140202877 ELECTROLYZER APPARATUS AND METHOD OF MAKING IT  
An apparatus for the electrolytic splitting of water into hydrogen and oxygen gases is disclosed. The apparatus comprises: (i) a first hemi-enclosure; (ii) a second hemi-enclosure; (iii) a...
US20050092618 Process and apparatus for removing chloride and sodium ions from an aqueous sodium chloride solution  
The present invention discloses a process and apparatus for removing sodium and chloride ions from an aqueous sodium chloride solution, such as seawater or brine. The process includes...
US20150041327 APPARATUSES AND METHODS FOR MAINTAINING PH IN NICKEL ELECTROPLATING BATHS  
Disclosed herein are electroplating systems for electroplating nickel onto a semiconductor substrate having an electroplating cell for holding an electrolyte solution during electroplating which...
US20070231669 Design of fuel cell and electrolyzer for small volume, low cost and high efficiency  
An electrochemical fuel cell designed for a large electrochemical reaction surface area per unit volume for high power density and high efficiency. The fuel cell is designed for counter...
US20100116680 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...
US20060254907 High-pressure hydrogen production apparatus  
The invention provides a high-pressure hydrogen production apparatus for preventing hydrogen gas from leaking toward an anode side and for obtaining excellent electrolytic efficiency. The...
US20100213052 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...
US20090272645 Corrosion resistant gas diffusion layer with a micro protective layer for electrochemical cells  
A gas diffusion layer with a micro protective layer is utilized in the electrochemical cells. The cell mainly includes end plates, current collectors, flow field plates, gas diffusion layers,...
US20100213076 APPARATUS AND METHOD FOR GAS CAPTURE DURING ELECTROLYSIS  
In one embodiment of the present invention an electrolytic cell is provided comprising: a containment vessel configured for pressurization; a first electrode; a second electrode; a source of...
US20150197864 ELECTROLYZER  
The electrolytic production of high purity hydrogen and oxygen may include regulating gas pressure in the cathode and anode compartments of the electrolysis apparatus. The supply of water to the...
US20130180847 HIGH-THROUGHPUT BATCH POROUS SILICON MANUFACTURING EQUIPMENT DESIGN AND PROCESSING METHODS  
This disclosure enables high-productivity fabrication of porous semiconductor layers (made of single layer or multi-layer porous semiconductors such as porous silicon, comprising single porosity...
Matches 1 - 50 out of 63 1 2 >