|
Match
|
Document |
Document Title |
|
|
6576210 |
Method for complete destruction of carbon in high temperature plasma waste treatment systems
A method for destroying carbon carryover created in high temperature plasma waste treatment systems whereby the carbon carryover is mixed with a wetting agent and returned to the high temperature...
|
|
|
6576212 |
Process for the production of carbonized material
A process of producing a carbonized material, which includes a step of treating the biomass with a microwave for a period of time sufficient to carbonize an inner region thereof but insufficient to...
|
|
|
6558644 |
Process for preparing activated carbon from urban waste
A process for the preparation of active carbon from urban waste. The waste is first stored to remove foreign materials and the size of the waste particles is reduced. The waste is dried under...
|
|
|
6558645 |
Method for manufacturing carbon nanocoils
A method for manufacturing carbon nanocoils which are grown by winding carbon atoms in a helical configuration and which have an external diameter of 1000 nm or less, the method comprising the...
|
|
|
6558782 |
Flexible graphite sheet and method of producing the same
Flexible graphite article of manufacture made by compressing a mixture of expanded graphite particle and a fluoro-resin including ethylene-tetrafluoroethylene (ETFE) copolymers after additional...
|
|
|
6548173 |
Method of produce ultra-low friction carbon films
A method and article of manufacture of amorphous diamond-like carbon. The method involves providing a substrate in a chamber, providing a mixture of a carbon containing gas and hydrogen gas with...
|
|
|
6544491 |
Methods of making a carbon foam
A method of making anisotropic carbon foam material includes de-ashing and hydrogenating bituminous coal, separating asphaltenes from oils contained in the coke precursor, coking the material to...
|
|
|
6514906 |
Carbonaceous chars having reduced catalytic activity
A carbonaceous char is provided having a reduced inherent carbon catalytic activity. The char is derived from one or more of the following: wood, nutshell, fruitstone, peat, lignite, sub-bituminous...
|
|
|
6509119 |
Carbon electrode material for a vanadium-based redox-flow battery
The carbon electrode material of the present invention is used for a vanadium redox-flow cell. The carbon electrode material has quasi-graphite crystal structure in which <002> spacing...
|
|
|
6506354 |
Method of making a carbon foam material and resultant product
A method of making anisotropic carbon foam material includes de-ashing and hydrogenating bituminous coal, separating asphaltenes from oils contained in the coke precursor, coking the material to...
|
|
|
6503655 |
Gas diffusion electrode and its production
A thin, flat, and porous carbon gas diffusion electrode having a side in contact with a supply of gas and a side in contact with an electrolyte, comprises a pyrolysis product of a composite of an...
|
|
|
6500401 |
Carbon foams and methods of making the same
A method of making carbon foam is described which involves pyrolizing a mixture containing at least one pyrolizable substance and at least one unpyrolizable material and then removing the...
|
|
|
6495291 |
Nonaqueous electrolyte secondary battery
The present invention provides a nonaqueous electrolyte secondary battery, comprising a nonaqueous electrolyte, a positive electrode, and a negative electrode containing a negative electrode active...
|
|
|
6487066 |
Electric double layer capacitor and method for producing the same
Disclosed is an electric double layer capacitor including polarizable electrodes immersed in an organic electrolyte, wherein a carbon material for forming the polarizable electrode is a carbon...
|
|
|
6475461 |
Porous carbonaceous material, manufacturing method therefor and use thereof
A halogen treatment is conducted comprising: a halogenation step wherein a halogenation heat treatment for preparing a halogenated carbonized charcoal is conducted in which the carbonized charcoal...
|
|
|
6440521 |
Method for transferring heat in an aircraft engine thrust reverser
Thrust reverser inner wall structure comprising a thermally conductive nonmetallic carbon pitch fiber honeycomb core sandwiched between a top and bottom layer. The core is adhered by a reticulated...
|
|
|
6440610 |
Negative active material for lithium secondary battery and manufacturing method of same
The present invention relates to a negative active material for a lithium secondary battery and a manufacturing method thereof, wherein the negative active material comprises a crystalline or...
|
|
|
6420070 |
Nonaqueous electrolyte secondary battery and its anode
Using a graphite material capable of intercalating and de-intercalating lithium ions as the anode, the peak intensity ratio R(=I(110)/I(004)) corresponding to lattice planes (110) and (004) of...
|
|
|
6413486 |
Nonaqueous secondary battery, constituent elements of battery, and materials thereof
To realize constituent elements for realizing a nonaqueous secondary battery having high energy density and high repeating stability, and a nonaqueous secondary battery using the same. To present...
|
|
|
6409989 |
INJECTABLE CARBON COMPOSITIONS IN STABLE AQUEOUS SUSPENSION; METHOD FOR PREPARING THEM AND METHOD OF PRESURGICAL MARKING IN THE INVESTIGATION OF NONPALPABLE MAMMARY PATHOLOGIES BY APPLYING SAID COMPOSITIONS
Injectable activated carbon suspensions are proposed for the presurgical marking of nonpalpable mammary pathologies for the purpose of achieving better diagnosis and treatment. These are...
|
|
|
6398994 |
Method of casting pitch based foam
A process for producing molded pitch based foam is disclosed which minimizes cracking. The process includes forming a viscous pitch foam in a container, and then transferring the viscous pitch foam...
|
|
|
6395197 |
Hydrogen and elemental carbon production from natural gas and other hydrocarbons
Diatomic hydrogen and unsaturated hydrocarbons are produced as reactor gases in a fast quench reactor. During the fast quench, the unsaturated hydrocarbons are further decomposed by reheating the...
|
|
|
6387531 |
Metal (silicon) oxide/carbon composite particles
A collection of nanoscale particles are a composite of carbon and metal oxide or silicon oxide. The composite particles have an average diameter from about 5 nm to about 1000 nm, and can be...
|
|
|
6379822 |
Heat resistant adhesive
A heat-resistant adhesive with excellent adhesion strength and an adhesion method using the adhesive which includes an easily carbonizable resin such as a polycarbodiimide resin and, as necessary,...
|
|
|
6346189 |
Carbon nanotube structures made using catalyst islands
The present invention includes several nanotube structures which can be made using catalyst islands disposed on a substrate (e.g. silicon, alumina, or quartz) or on the free end of an atomic force...
|
|
|
6346225 |
Preparation of modified cokes and/or blacks
Modified cokes or blacks suitable as alkali metal intercalation electrodes in electrochemical cells are produced by a method comprising boiling the coke or black in concentrated hydrochloric acid,...
|
|
|
6337302 |
Method for producing activated carbon from carbon black
Purified carbon black carried by a screw conveyer, while being subject to preheating treatment, is transported to a microwave heating zone where it is heated to a temperature between 250° C. and...
|
|
|
6335121 |
Negative electrode material for nonaqueous secondary battery
Disclosed is an electrode material for secondary battery, wherein the discharge capacity is large and the change in potential during the charge/discharge is small. A carbonaceous material, wherein...
|
|
|
6332990 |
Method for fabricating composite carbon foam
Carbon aerogels used as a binder for granularized materials, including other forms of carbon and metal additives, are cast onto carbon or metal fiber substrates to form composite carbon thin film...
|
|
|
6331209 |
Method of forming carbon nanotubes
An easy method of forming purified carbon nanotubes from which graphitic phase or carbon particles are removed, using a high-density plasma. Carbon nanotubes are grown on a substrate using a plasma...
|
|
|
6327136 |
Electrode-forming composition, activated carbon electrode and electric double layer capacitor
An electrode-forming composition for providing an activated carbon electrode for an electric double layer capacitor is provide by blending activated carbon, a vinylidene fluoride polymer and a...
|
|
|
6323160 |
Carbon-carbon composite material made from densified carbon foam
A carbon-carbon composite material is made by providing an open-celled carbon foam preform, and densifying the preform with carbonaceous material. The open-celled carbon foam preform may be oxygen...
|
|
|
6316144 |
Pre-graphitic carbonaceous insertion compounds and use as anodes in rechargeable batteries
Carbonaceous insertion compounds and methods for preparation are described wherein the compounds comprise a highly disordered, impurity free, hard pre-graphitic carbonaceous host. Carbonaceous...
|
|
|
6315974 |
Method for making a pitch-based foam
A mesophase pitch material having a melting point in excess of 350° C. has a solvent added thereto to provide a solvated mesophase pitch. A low molecular weight solvent is used so that the melting...
|
|
|
6315977 |
Process and apparatus for producing hydrogen by thermocatalytic decomposition of hydrocarbons
A process for producing a production gas mixture comprising hydrogen, by thermocatalytic decomposition of an initial mixture which comprises at least one hydrocarbon, comprising the steps of: 1...
|
|
|
6310000 |
Process for making a co-impregnant catalyst carbon
A process is provided for the manufacture of a carbonaceous char capable of catalyzing the rapid decomposition of hydrogen peroxide in aqueous solutions. This carbonaceous char is produced from a...
|
|
|
6299850 |
Carbon activation process for increased surface accessibility in electrochemical capacitors
A process for making carbon film or powder suitable for double capacitor electrodes having a capacitance of up to about 300 F/cm 3 is disclosed. This is accomplished by treating in aqueous nitric...
|
|
|
6294501 |
Special adsorbent for carbon dioxide acquisition on mars
A carbon dioxide adsorbent comprises a carbonized, shaped precursor material, with such material being characterized by a total micropore volume of at least about 0.525 cm 3 /g and a median pore...
|
|
|
6277780 |
Preparation of phosphorus-treated activated carbon composition
Disclosed is a method for preparing a phosphorus treated activated carbon composition suitable for use as a catalyst support, a catalyst, and an adsorbent. The invention method involves treating...
|
|
|
6261532 |
Method of producing carbon
The temperature of a catalyst is heated to 535° C. with an electric furnace for feeding hydrogen gas into a reaction tube at a flow rate of 50 cc/min. for two hours and reducing the catalyst, and...
|
|
|
6258337 |
Carbonaceous material for electric double layer capacitor and process for production thereof
A carbonaceous electrode material for electric double layer capacitors having a large capacitor per volume, a low resistivity and a large bulk density, is provided as a carbonaceous material having...
|
|
|
6245313 |
Process for manufacturing a product of glassy carbon
The object of the present invention is to provide a process for manufacturing a product of glassy carbon, having endurance strength to fatigue at elevated temperature, and to thermal fatigue. After...
|
|
|
6245312 |
Superhard carbon material, a method for its production, and articles made therefrom
The present invention is concerned with a superhard carbon material having a structure comprising structural elements, in the form of tetrahedrons, with groups of carbon atoms in their apices. It...
|
|
|
6241956 |
Glassy carbon and process for production thereof
The glassy carbon according to the present invention is obtained by heat-curing a phenolic resin and firing the cured-phenolic resin in a non-oxidizing atmosphere, wherein the phenolic resin has a...
|
|
|
6238443 |
Process of agglomerating high carbon dusts and a substantially non-dusting high carbon composition therefrom
The invention is directed to a process for agglomerating high-carbon dust, such as kish. The process comprises the steps of providing a supply of the high-carbon dust, applying a suifactant and...
|
|
|
6231981 |
Carbon-coated powder of titania containing titanium nitride and process for producing the same
A carbon-coated titania powder containing titanium nitride in which at least part of the surface of the titania powder containing titanium nitride is coated with carbon.
|
|
|
6231829 |
Carbonaceous material for anodes of rechargeable lithium-ion battery and method and apparatus for synthesizing the same
Disclosed is a carbonaceous material for anodes of lithium ion rechargeable batteries. The carbonaceous material consists of soot particles which are prepared from liquified propane gas through...
|
|
|
6231787 |
Method for manufacturing powdery, vitreous carbon useful for making pastes having predetermined electrical conductivity
The invention relates to a method for producing powdery, vitreous carbon, and a paste made therefrom for producing resistive films having predetermined electrical conductivity. In production...
|
|
|
6221329 |
Pyrolysis process for reclaiming desirable materials from vehicle tires
A process and system for the recovery of desirable constituent materials from vehicle tire pieces through pyrolysis. The system includes a pyrolysis section that is divided into a plurality of...
|
|
|
6221200 |
Instrument for production of semiconductor device and process for production thereof
The present invention provides an instrument for production of a semiconductor device, which consists essentially of a vitreous carbon derived from a polycarbodiimide resin, and a process for...
|