Patents
Patents for C01B 31 - Carbon; Compounds thereof (38,010)
09/2008
09/03/2008CN101254918A Device for purifying carbon dioxide by adsorption distillation technology
09/03/2008CN101254917A Laser machining method for improving quality of diamond micropowder
09/03/2008CN101254916A Method for in-situ synthesis of metal phthalocyanine/carbon nano-tube compound
09/03/2008CN101254915A High-voltage electric field treating apparatus for preparing area vertically aligned nano carbon tube
09/03/2008CN101254914A Method for preparing area vertically aligned nano carbon tube
09/03/2008CN101254913A Method for preparing carbon nano-tube or rod by hydrothermal process
09/03/2008CN101254912A Carbon-based materials for in-situ synthesis of high-pure green 6H-SiC
09/03/2008CN101254911A Method for preparing carbon nano-tube and carbon nano-fibre by using phenol resin as carbon source
09/03/2008CN101254905A Solvent thermal constant-pressure synthesis method for controlling phase of carbon nitride material
09/03/2008CN101254614A Carbon electrode horizontal type bidirectional vibration molding technique and special forming equipment
09/03/2008CN101254390A Gas separator apparatus
09/03/2008CN100416313C Optical diffraction element
09/03/2008CN100416203C Calcined coke graphitization method and calcined coke graphitization furnace
09/03/2008CN100415952C Method for synthesizing ordered array of single crystal Sic Nano filament with small diameter through heat evaporation method
09/03/2008CN100415905C Method using selected carbons to react with al2o and al vapors in the carbothermic production of aluminum
09/03/2008CN100415686C Preparation technology for recrystallizing carborundum product
09/03/2008CN100415644C Industrial preparation method for silica carbide crystal whisker and micropowder
09/03/2008CN100415643C Cathode gas film microarc discharging method for preparing carbon nanometer material in solution
09/03/2008CN100415642C Method for producing carbon nanotubes using a DC non-transferred thermal plasma torch
09/03/2008CN100415363C Method for preparing resin based sphere active carbon with favorite middle molecule absorption function
09/02/2008US7419651 Composite of carbon nanotubes, resistant to delamination, as a template in continuous growing of macroscopic carbon fiber, three-dimensional structure of derivatized single-wall nanotube molecules
09/02/2008US7419650 Method for the production of functionalised short carbon nanotubes and functionalised short carbon nanotubes obtainable by said method
09/02/2008US7419649 Porous foam; capacitor, battery, fuel cell; aqueous electrolyte
09/02/2008US7419648 Process for the production of hydrogen and carbon dioxide
09/02/2008US7419624 Methods for producing composites of fullerene nanotubes and compositions thereof
09/02/2008CA2385802C Method and apparatus for producing single-wall carbon nanotubes
08/2008
08/28/2008WO2008103706A2 Enhanced directional conductivity of graphitizable foam
08/28/2008WO2008103512A1 Apparatus and method for collecting an atmospheric gas
08/28/2008WO2008102913A1 Sulfonic acid group-containing carbonaceous material
08/28/2008WO2008102813A1 Beam-like material comprising carbon nanotube, and method for production thereof
08/28/2008WO2008102746A1 Carbon nanotube assembly and electrically conductive film
08/28/2008WO2008102696A1 Cutting tool made of single crystal of silicon carbide
08/28/2008WO2008101293A1 System, apparatus and method for carbon dioxide sequestration
08/28/2008WO2007093081A8 Catalyst and process for syngas conversion
08/28/2008WO2007091995A8 Non-woven fibrous materials and electrodes therefrom
08/28/2008US20080208071 Measurement of Gastric Acid Secretion
08/28/2008US20080207443 Sorbent comprising activated carbon, process for making same and use thereof
08/28/2008US20080207442 From biomass; adsorption of material; gas storage
08/28/2008US20080207430 Polysilane-Polycarbosilane Copolymer Solutions and Oxygen-Depleted Ceramic Moulded Bodies Prepared Therefrom with Compositions Similar to that of Sic
08/28/2008US20080206125 Catalyst System for a Multi-Walled Carbon Nanotube Production Process
08/28/2008US20080206124 Method of producing nano-scaled graphene and inorganic platelets and their nanocomposites
08/28/2008US20080203886 Field emission devices using modified carbon nanotubes
08/28/2008CA2678800A1 System, apparatus and method for carbon dioxide sequestration
08/27/2008EP1961701A1 Graphite particle, carbon-graphite composite particle and their production processes
08/27/2008EP1961700A1 Graphite material, carbon material for battery electrode and battery
08/27/2008EP1961699A1 Method for production of chlorine
08/27/2008EP1961479A2 Method and device for binding gaseous CO2 in connection with sea water desalination
08/27/2008EP1743043A4 High throughput discovery of materials through vapor phase synthesis
08/27/2008CN101253121A Fullerene or nanotube, and method for producing fullerene or nanotube
08/27/2008CN101252982A Preparation and use of cationic halides, sequestration of carbon dioxide
08/27/2008CN101251339A SiC synthesis stove gas collection system and gas collection method
08/27/2008CN101250750A Amorphous diamond materials and associated methods for the use and manufacture thereof
08/27/2008CN101249961A Technique for preparing active carbon by Cucurbitaceae plants
08/27/2008CN101249960A Preparation technique of read catkins or silvergrass activated carbon
08/27/2008CN101249959A Carbon/carbon composite nano-tube material having large specific surface area and preparation thereof
08/27/2008CN101249958A Method for continuous synthesis of a great amount of high specific surface area highly-graphitized carbon nano-cage by bubbling process
08/27/2008CN101249957A Carbon nano-tube having quaternary amines group on surface and preparation thereof
08/27/2008CN101249956A Preparation technique of carbon-based material having energy-storage property
08/27/2008CN100414747C Composite carbon negative electrode material of lithium ion power battery and its preparation method
08/26/2008US7417167 Process for producing carbonyl difluoride
08/26/2008US7416716 Removal of sulfur dioxide (SO2) and nitrogen oxides (NOx) from gaseous carbon dioxide produced in an oxyfuel combustion process such as coal-fired power plants by transforming with oxygen and water into sulfuric acid and nitric acid; for capture of CO2 in global warming abatement
08/26/2008US7416699 Carbon nanotube devices
08/26/2008US7416019 Thermal interface and switch using carbon nanotube arrays
08/26/2008CA2357849C Improved apparatus for carbamate decomposition and ammonia and carbon dioxide stripping from urea solutions
08/21/2008WO2008100661A1 Systems and methods for delivering hydrogen and separation of hydrogen from a carrier medium
08/21/2008WO2008100573A1 Methods of forming activated carbons
08/21/2008WO2008100325A2 Method of producing carbon nanotubes
08/21/2008WO2008099681A1 Triazinethiol-loaded carbide, method for producing triazinethiol-loaded carbide, method for adsorbing metal ion, and method for recovering metal
08/21/2008WO2008099638A1 Carbon nanotube resistor, semiconductor device, and process for producing them
08/21/2008WO2008099357A1 Process for feed gas cooling in reboiler during co2 separation
08/21/2008WO2008099344A1 Process for recycling of top gas during co2 separation
08/21/2008WO2008099291A2 Improved co2 separation apparatus and process for oxy-combustion coal power plants
08/21/2008WO2008098841A1 Composite comprising carbonized biopolymers and carbon nanotubes
08/21/2008WO2008006071A3 Blends of fullerene derivatives, and uses thereof in electronic devices
08/21/2008US20080199777 Negative Electrode Material For Nonaqueous Secondary Cells, Negative Electrode For Nonaqueous Secondary Cells, and Nonaqueous Secondary Cell
08/21/2008US20080199696 Carbon nano tube electrode formed by directly growing carbon nano tube on surface of carbon paper and supporting platinum-based nano catalyst on carbon nano tube using cvd method and manufacturing method thereof
08/21/2008US20080199626 Method for assembling nano objects
08/21/2008US20080199390 Enhanced Directional Conductivity Of Graphitizable Foam
08/21/2008US20080199388 mixing diamonds with additives, pressure, heating, graphitization, infiltrating silicon or silicon alloy into the work piece, heating the infiltrated work piece to form silicon carbide, or other carbides, (and silicides); extreme thermal conductivity to improve resistance to thermal shock, wear resistanc
08/21/2008US20080199383 Fabrication of quartz-clad carbon nanotube bundles
08/21/2008CA2677816A1 Methods of forming activated carbons
08/20/2008EP1959465A1 Composite comprising carbonized biopolymers and carbon nanotubes
08/20/2008EP1958922A1 Process for producing single-layer carbon nanotube with increased diameter
08/20/2008EP1957406A2 Mixed structures of single walled and multi walled carbon nanotubes
08/20/2008EP1957405A1 Process for producing nanoporous carbide derived carbon with large specific surface area
08/20/2008EP1483360A4 Method for treating carbonaceous materials
08/20/2008EP1451395A4 Polynuclear aromatic hydrocarbons for fullerene synthesis in flames
08/20/2008CN201102907Y Carbon pre-heating batching system
08/20/2008CN201102906Y Carbon burden charging carriage
08/20/2008CN201102905Y Measurable storage hopper
08/20/2008CN101248007A Method and reactor for producing carbon nanotubes
08/20/2008CN101246963A Carbon nano tube electrode formed by directly growing carbon nano tube on surface of carbon paper and supporting platinum-based nano catalyst on carbon nano tube using CVD method and manufacturing met
08/20/2008CN101246962A Preparation of modified graphite cathode material of lithium ion secondary battery
08/20/2008CN101245967A Method and device for separating a gas mixer
08/20/2008CN101245262A Gas-steam combined cycle system and technique based on coal gasification and methanation
08/20/2008CN101245004A Process for purifying carbon dioxide-containing gas streams
08/20/2008CN101244823A Method for recycling silicon carbide from by-product in silicon slice cutting process
08/20/2008CN101244822A Foods level active carbon produced with rough rice shell as raw material and producing method thereof
08/20/2008CN101244821A Technique for producing absorbent charcoal with furfurol slag
08/20/2008CN101244820A Activated carbon, method for production thereof, polarized electrode and electrical double layer capacitor