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7534854 |
Apparatus and method for oxidation and stabilization of polymeric materials
An apparatus for treating polymeric materials comprises a treatment chamber adapted to maintain a selected atmosphere; a means for supporting the polymeric material within the chamber; and, a...
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7520973 |
Method for regenerating etching solutions containing iron for the use in etching or pickling copper or copper alloys and an apparatus for carrying out said method
A method for the regeneration of etching solutions containing iron for the use in etching or pickling copper or copper alloys and an apparatus for carrying out the method is described. The method...
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7513987 |
High molecular weight ionized water
A method for generating a multihydrated hydronium ion including the steps: agitating water to reduce cluster size, mixing sulfuric acid in the water, adding a solution containing Ca3+ ions,...
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7462274 |
Fluid separator with smart surface
A separating system for separating a fluid mixture incorporates a smart surface having reversibly switchable properties. A voltage is selectively applied to the smart surface to attract or repel...
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7442287 |
Material surface treatment method using concurrent electrical, vibrational and photonic stimulation
A method of preparing a material surface, such as palladium, to facilitate desirable reactions, especially exothermic reactions in a liquid medium, involves placing the material whose surface is to...
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7422789 |
Cathodic protection coatings containing carbonaceous conductive media
A cathodic protection polymeric compound is disclosed. The compound has flowable material to serve as a binder, carbonaceous conductive media dispersed in the flowable material, sacrificial metal...
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7374653 |
Method for producing oxidised graphite
This invention relates to technology of carbographite materials, in particular, to production of oxidized graphite for making low foaming temperature foamed graphite, which is used for...
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7361263 |
Water treatment apparatus and method
A water treatment apparatus includes a storage unit storing water to be treated including a pharmaceutical drug, an apply unit applying the water to be treated to the storage unit, an addition unit...
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7335290 |
Processing method for nano-size substance
An active portion of a nano-size element is selectively destroyed by applying an electric potential to the nano-size element having a carbon network structure of carbon as an outer shell while...
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7329332 |
Diaphragm for electrolytic cell
Describes a cathode assembly for electrolytic cells, e.g., chlor-alkali electrolytic cells, comprising a foraminous cathode substrate, a deposited erodible mat comprising synthetic (man-made)...
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7318888 |
Method of photoelectrolysis
A method for the photoelectrolysis of a liquid or gaseous species, comprises irradiating an ion exchange membrane of a membrane electrode assembly, wherein the membrane is an optically transparent...
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7261804 |
Graphitized-carbon fiber/carbon char fuel
A method for recovery of intact graphitic fibers from fiber/polymer composites is described. The method comprises first pyrolyzing the graphite fiber/polymer composite mixture and then separating...
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7235169 |
Method and apparatus for purging and disinfecting water
An alkaline electrolyte solution is electrolyzed by a diaphragm-less electrolyzer to provide electrolytic water as purging and disinfecting water. The alkaline electrolyte solution is a mixture of...
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7166207 |
Non-mechanical method of removing material from the surface of a golf club head
A highly accurate, efficient, and non-mechanical method of removing material from the surface of a golf club head using the principles of electrolysis. The process generally includes positioning at...
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7150583 |
Electro kinetic geosynthetic structure
An EKG structure comprising geosynthetic material associated with at least one conducting element wherein the structure comprises at least one core element substantially enclosed by at least one...
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7122105 |
Use of siderophores to increase the current efficiency of iron plating solutions
A method of electroplating iron or an iron alloy with a solution containing an iron-chelating agent to catalytically cycle the undesirable Fe(III) species back to Fe(II) for electroplating. The...
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7052594 |
Devices and methods for controlling fluid flow using elastic sheet deflection
The invention relates to devices that control fluid flow, which comprise a substrate having an upper surface adapted to contact a flowing fluid and an elastic sheet immobilized with respect to the...
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6979391 |
Method and device for the electrolytic treatment of electrically conducting structures which are insulated from each other and positioned on the surface of electrically insulating film materials and use of the method
For electrolytic treatment of electrically mutually insulated, electrically conductive structures 4 on surfaces of electrically insulating foil material (Fo), is unloaded from a store 15′,...
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6953522 |
Liquid treatment method using alternating electrical contacts
A contact is disposed to come into contact with a metal layer formed on a substrate being treated, the contact being in contact with a surface being treated from an opposite surface through a...
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6916412 |
Adaptable electrochemical processing chamber
An electrochemical processing chamber which can be modified for treating different workpieces and methods for so modifying electrochemical processing chambers. In one particular embodiment, an...
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6913684 |
Method for removal of solid deposits from electrode surfaces in water disinfecting systems using electrolytic cells, and a device for use thereof
A method for removal of solid deposits from surfaces of electrodes of a DC electrolytic cell for disinfecting of water in a closed system, especially in a swimming pool, SPA or hot tub, includes...
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6896787 |
Metal articles with smooth surface having durable visible marking and method of manufacture
Metal articles having a durable visible marking on a smooth Type III hard anodized surface particularly useful for shock absorber tubes are produced by applying an alkaline solution to the anodized...
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6872296 |
Method for removing ammonia from a gas comprising hydrogen cyanide, ammonia and water
A method for removing ammonia from a gas comprising HCN, ammonia and water, by first contacting the gas with aqueous ammonium phosphate to remove ammonia from the gas, and then passing the...
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6863798 |
Method of producing washing, cleaning and sterilizing solution and system using such solution
A washing, cleaning and sterilizing solution is produced by electrolyzing an electrolyte solution composed of mixed caustic soda and salt in an electrolyzer. The solution is used as it is or...
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6827822 |
Method and apparatus for increasing and modulating the yield shear stress of electrorheological fluids
A method for increasing and/or modulating the yield shear stress of an electrorheological fluid includes applying a sufficient electric field to the fluid to cause the formation of chains of...
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6767448 |
Method for producing aqueous alkaline solutions or reduced indigoid dyes
From 5 to 60% by weight aqueous alkaline solutions of reduced indigoid dyes are prepared by reducing the indigoid dye electrochemically in the presence of a mediator.
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6733649 |
Electrochemical processing method
A semiconductor workpiece holder for use in processing a semiconductor workpiece includes a workpiece support operatively mounted to support a workpiece in position for processing. A finger...
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6723225 |
Automobile engine disabling device
The present invention has application to the disabling of vehicles such as automobiles and other vehicles having an engine controlled by a motor controller or other component that is vulnerable to...
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6719891 |
Point-of-use generation of chlorinated alkaline cleaning solutions by electrolysis
An on-site apparatus and method for preparing aqueous cleaning compositions, including an electrolytic cell for producing and dispensing chlorine and sodium hydroxide for use in various cleaning...
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6682843 |
Integral screen/frame assembly for an electrochemical cell
An integral screen/frame assembly for use in an electrochemical cell for supporting and facilitating the hydration of a solid membrane. The screen/frame assembly is comprised of planar screen...
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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...
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6599413 |
Method and apparatus for the treatment of a melt
A method and apparatus for adding a metal, for example sodium, to a melt of a material, for example aluminum, in a vessel, in which a molten compound of the metal or a solution of a compound of the...
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6585882 |
Method and apparatus for treatment of gas by hydrothermal electrolysis
An object of the present invention is to provide a process and an apparatus for treating a gas containing reducing substances to efficiently degrade and remove the reducing substances. As a means...
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6576116 |
Hybrid joule heating/electro-osmosis process for extracting contaminants from soil layers
Joule (ohmic) heating and electro-osmosis are combined in a hybrid process for removal of both water-soluble contaminants and non-aqueous phase liquids from contaminated, low-permeability soil...
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6572759 |
Method and apparatus for treating aqueous medium
An object of the present invention is to provide a process and an apparatus for treating an aqueous medium at low running costs with a decreased electricity required for hydrothermal electrolytic...
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6569308 |
Fabrication of a high surface area diamond-like carbon or dirty diamond coated metal mesh for electrochemical applications
An electrode for electrochemical uses is made of a conductive metal mesh coated with diamond-like carbon or dirty diamond. The electrode may be used in electrochemical cell either as a cathode or...
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6555055 |
System for preventing and remediating biofilms in dental equipment
A system having a fluid source and a pasteurizer coupled with a disinfectant unit in flow communication with the fluid source for use in disinfecting dental or other water lines. The combination of...
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6551488 |
Segmenting of processing system into wet and dry areas
A method and apparatus for processing a substrate is described. In one aspect, a processing system is provided which includes a wet area and a dry area. In another aspect, a method comprises...
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6524465 |
Method of supplying electric current to prestressed concrete
A method of electrochemical treatment of prestressed concrete which comprises supplying a direct current between a steel embedded in the prestressed concrete as a cathode and an anode on the...
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6478950 |
Sensing liquids in oil well using electrochemical sensor
A sensor module for monitoring chemical properties of oil well fluids comprises at least one electrochemical sensor for a chemcal species, for example to detect pH and chloride ion concentration. A...
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6461495 |
Process for the removal of sulfate ions from an electrolyte
A method for the removal of sulfate ions from an electrolyte of an electrochemical reduction-oxidation system wherein said electrolyte comprises a halogen and in which the sulfate ions an a...
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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...
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6440291 |
Controlled induction by use of power supply trigger in electrochemical processing
Methods and apparatus are used for triggering and controlling an initial induction period in which a substrate is immersed in an electrochemical bath prior to actual electrochemical processing....
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6391185 |
Composite regenerable adsorption carbon material and its regeneration method
The present process provides improved means for adsorbing components and for regeneration of a composite adsorption carbon material (CRAC) used for effecting the desired separation using an...
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6391184 |
Decontamination method and system, such as an in-situ groundwater decontamination system, producing dissolved oxygen and reactive initiators
An apparatus for decontamination contaminated groundwater in-situ by increasing the quantity of dissolved oxygen in the contaminated groundwater and generating reactive initiators to remediate the...
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6387243 |
Separation of metal ions absorbed on a resin and installation for recycling photographic effluents including an exchanger and an electrolytic vessel
A method for separating metal ions absorbed on a resin includes: suspending or percolating a cationic exchange resin charged with a polar solvent containing an eluting agent or a mixture of eluting...
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6375827 |
Electrochemical treating method and apparatus
An electrochemical treating apparatus comprising an electrolytic cell comprising an anode and a cathode spaced apart from the anode, the anode including an electrode material made of diamond and...
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6348143 |
Hydrothermal electrolysis method and apparatus
A method and apparatus for simultaneously performing hydrothermal reaction and electrolysis in the presence of a strongly acidic ion such as halide ions. A reactor internally has a pair of...
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6340426 |
Electrolytic treatment method
An electrolytic treatment method for manufacturing a planographic printing plate support body assures uniform surface-roughening and a predetermined rough surface. Graphite electrodes and an...
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6338787 |
Redox system electroless plating method
To provide a plating method, which enables wide industrial use of the redox system electroless plating method having excellent characteristics, and a plating bath precursor which is preferable for...
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