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8961774 Electrochemical production of butanol from carbon dioxide and water  
Methods and systems for electrochemical production of butanol are disclosed. A method may include, but is not limited to, steps (A) to (D). Step (A) may introduce water to a first compartment of...
8961773 Method of producing aluminium in an electrolysis cell  
The invention relates to a method of producing aluminum in an electrolysis cell, which includes setting up a succession of control periods of duration T, identifying perturbative tending...
8927125 Quenching system  
A quencher for a flow cell battery is described. The quencher utilizes a quench solution formed from FeCl2 in a dilute HCl solution in order to quench chlorine emissions from the flow cell...
8663447 Conversion of carbon dioxide to organic products  
The invention relates to various embodiments of an environmentally beneficial method for reducing carbon dioxide. The methods in accordance with the invention include electrochemically or...
8636881 Integrated electrochemical reactor and process therefor  
A process for electrolyzing a material to change at least a portion of the material from a first chemical state to a second chemical state includes placing a known quantity of a first substance...
8603803 Solid phase electrochemical synthesis with controlled product cleavage  
Methods for electrochemically synthesizing polymers are provided in which a cleavable linker is coupled to the surface of at least one electrode of an array of electrodes on a substrate and a...
8591720 Method and apparatus for achieving maximum yield in the electrolytic preparation of group IV and V hydrides  
A method for generating hydride gas of metal M1 in electrochemical cell comprising cathode comprising metal M1, sacrificial anode comprising metal M2, an initial concentration of aqueous...
8551318 Ion detector and system  
Apparatus and method for detecting current or potential generated in a liquid sample suitable for use in a chromatography or other liquid sample analytical system. One embodiment is an...
8541121 Quenching system  
A quencher for a flow cell battery is described. The quencher utilizes a quench solution formed from FeCl2 in a dilute HCl solution in order to quench chlorine emissions from the flow cell...
8419921 Electrolytic apparatus for producing fluorine or nitrogen trifluoride  
It is a task of the present invention to provide an electrolytic apparatus for producing fluorine or nitrogen trifluoride by electrolyzing a hydrogen fluoride-containing molten salt, the...
8409422 Method and apparatus for producing hydrogen and oxygen gas  
This invention relates to a process and an apparatus for generating hydrogen and oxygen gas by electrolysis of water. The process involves forming an electrolyte including alkaline ions and the...
8388914 Systems 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...
8361337 Method of producing nanopatterned templates  
Nanopatterned substrates can be prepared by a method that includes forming a block copolymer film on a substrate, annealing the block copolymer film, surface reconstructing the annealed block...
8342207 Making a liquid/liquid or gas system in microfluidics  
The invention relates to a microfluidic device for making a liquid/liquid or gas biphasic system using a first liquid or a gas and a second liquid, non-miscible with each other, the device having...
8263488 Surface-coating method  
The invention relates to the deposition or attachment of materials to surfaces. It relates to a process for coating a surface with a first material and a second material, comprising the following...
8197665 Aqueous composition containing a salt, manufacturing process and use  
Aqueous composition containing at least one salt in an amount of at least 30 g/kg of composition, of which the total organic carbon content is at least 1 μg of C/l and at most 5 g of C/l of...
8043594 Systems and methods for generating sulfuric acid  
Methods and systems for generating sulfuric acid are disclosed. In some embodiments, the method includes combusting a sulfur-containing material with a gas including oxygen to produce a first...
8021536 Method and apparatus for achieving maximum yield in the electrolytic preparation of group IV and V hydrides  
A method for generating a hydride gas of metal M1 in an electrochemical cell comprising a cathode comprising metal M1, a sacrificial anode comprising metal M2, an initial concentration of aqueous...
7964084 Methods and apparatus for the synthesis of useful compounds  
The present invention relates to methods and apparatus for activation of a low reactivity, non-polar chemical compound. In one example embodiment, the method comprises introducing the low...
7950221 Methods and apparatus for controlling catalytic processes, including catalyst regeneration and soot elimination  
The present invention provides methods and apparatus for controlling catalytic processes, including catalyst regeneration and soot elimination. An alternating current is applied to a catalyst...
7662270 Electrochemical reaction method and microchannel electrochemical reactor and its manufacturing method  
The invention relates to an electrochemical method and reactor in which at least one electrochemical reaction compartment (5, 6) comprises a plurality of microchannels whose grooves have a cross...
7645930 Thermal optimization of a solar photovoltaic powered electrolyzer system  
One embodiment of the invention includes a process comprising transmitting electrical power produced by a PV array to an electrolyzer and transferring heat from the PV array to the electrolyzer....
7588720 Method and apparatus for ozone sterilization  
The present invention provides a method and apparatus for sterilizing articles using an ozone-containing gas, where condensation of water from the sterilization atmosphere during the sterilization...
7399433 Process for preparing n-doping conjugated electroactive polymer using poly(3,4 difluorothiophene)  
The present invention demonstrates the synthesis by electropolymerization of a new stable n-doping conjugated polymer poly(3,4-difluorothiophene) that may easily be electrochemically characterized.
7384520 Method for manufacturing hybrid carbon nanotube  
The invention of present application relates to a method for enabling a hybrid carbon nanotube having an arbitrary composition ratio to be readily manufactured, and the hybrid carbon nanotube. A...
7361276 Apparatus and method for osmotic membrane distillation  
A method of enhancing the concentration of a first inorganic compound in a first aqueous solution of a first process of a heavy chemical plant, the method comprising (a) feeding the first solution...
7128872 Method and apparatus for ozone sterilization  
The sterilization method disclosed includes the steps of providing a sterilization chamber;placing the article into the sterilization chamber;equalizing the temperature of the article and...
7122106 Electrosynthesis of nanofibers and nano-composite films  
A method for producing an array of oriented nanofibers that involves forming a solution that includes at least one electroactive species. An electrode substrate is brought into contact with the...
7048838 Ion exchange membrane electrolyzer  
The invention provides an ion exchange membrane electrolyzer ensuring a satisfactory circulation of electrolyte, high electrolytic efficiency and great ridigity. An anode chamber partition in a...
7045238 SORFC power and oxygen generation method and system  
A solid oxide regenerative fuel cell system is used to supply power in a fuel cell mode and to generate metabolic oxygen and a hydrocarbon fuel reserve in an electrolysis mode. The system may also...
7037414 Photoelectrolysis of water using proton exchange membranes  
A photoelectrochemical cell which includes a light transmissive enclosure, a semiconductor photoanode disposed within the light transmissive enclosure, a semiconductor photocathode disposed within...
7033479 Electrolytic cells with renewable electrodes structures and method for substituting the same  
The invention is relative to an electrolytic cell comprising electrodes spaced apart from the back-wall by means of ribs, wherein a portion of the contact surface between the electrodes and the...
7018516 Bipolar multi-purpose electrolytic cell for high current loads  
A bipolar multi-purpose electrolytic cell for high current loads has a frame, two electrode edge plates with metal electrode sheet, and power supply and of bipolar plates. Each includes a plastic...
6852445 Battery sheath made of a formed cold-rolled sheet and method for producing battery sheaths  
A battery sheath made of formed and cold-rolled sheet metal as well as a process for manufacturing the battery sheath are proposed. In the process, cold-rolled strip stock is provided on at least...
6846417 Co-retarding agents for preparing purified brine  
The invention relates to a process to produce brine of improved purity by dissolving salt that contains a calcium sulfate source in water, in the presence of a retarding agent, while using one or...
6723220 Protonic rate level sensing device for an electrolysis cell  
A level sensing system includes a flow control device disposed in fluid communication with a liquid outlet stream of a hydrogen/water phase separation apparatus and a controller disposed in...
6607655 Reactor and method for carrying out electrochemical reactions  
Reactor for carrying out electrochemical reactions with an electrode and a counter-electrode are known, whereby the electrodes are separated form one another by a capillary gap. Such reactors do...
6607649 Process of preventing stray currents in peripheral parts of a plant in an electrolysis  
An electrolyte line extends from the outlet of an electrolysis device to a collecting tank and from the same back to the inlet of the electrolysis device. The electrolyte is passed from the outlet...
6478946 METHOD OF PRODUCING FULVIC, HUMIC, AND ULMIC ACID FOR USE AS AN ELECTROLYTE IN PRODUCING IONIZED BACTEREACIDES FROM PRECIOUS METALS AND METHOD OF PRODUCING IONIZED BACTEREACIDES FROM PRECIOUS METALS AND ORGANIC ACIDS  
A method of preparing organic acids (fulvic, humic, and ulmic) for use as an electrolyte for producing high ionizations of precious metals (such as silver) which entails leaching out the organic...
6444111 Electrochemical solid phase synthesis of polymers  
A solid phase synthesis method for the preparation of diverse sequences of separate polymers or nucleic acid sequences using electrochemical placement of monomers of nucleic acids at a specific...
6379525 Enhanced electrolyzer  
An improved electrolyzer is disclosed herein. The electrolyzer includes a housing having an inlet and an outlet at a common end. Within the housing are disposed electrode elements, and a...
6332968 Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions  
Electrochemical processes using solid gas-impervious membranes are disclosed for gas cleanup by (A) providing an electrochemical cell comprising first and second zones separated by a solid...
6267864 Field assisted transformation of chemical and material compositions  
Methods and devices for transforming less desirable chemical species into more desirable or useful chemical forms are disclosed. The specifications can be used to treat pollutants into more benign...
6214195 Method and device for transforming chemical compositions  
Methods and devices for transforming less desirable chemical species into more desirable or useful chemical forms are disclosed. The specifications can be used to treat pollutants into more benign...
6156184 Polymeric membrane electrochemical cell operating at temperatures above 100° C.  
A proton exchange membrane comprising a perfluorosulfonic acid having silica particles embedded therein at a concentration of 0.01 to 5% by weight, said particles having a dimension of 0.001 to 10...
6083376 Rotating system for electrochemical treatment of semiconductor wafers  
An electrochemical reaction assembly and methods of inducing electrochemical reactions, such as for deposition of materials on semiconductor substrates. The assembly and method achieve a highly...
6077414 Electrolytic plate stack cell  
A stacked plate cell having serially connected stacked electrodes is described, at least one stacked electrode consisting of a graphite felt plate, a carbon felt plate, a web having a...
6033548 Rotating system and method for electrodepositing materials on semiconductor wafers  
An electrochemical reaction assembly and methods of inducing electrochemical reactions, such as for deposition of materials on semiconductor substrates. The assembly and method achieve a highly...
5997711 Control agent for reducing metal acid mist emissions from electrolytic cell operations  
Disclosed is a method for reducing metal acid or salt evolved from electrolytic baths housed in electrolytic tanks during electrolytic operations. This method involves covering all of the surface...
5876583 Method for excluding a malfunctioning elementary cell in a membrane electrolyzer or electrochemical generator  
The invention concerns membrane electrolyzers suitable for processes such as water or hydrogen halides electrolysis, as well as electrochemical generators fed with gases containing hydrogen and...

Matches 1 - 50 out of 87 1 2 >