Patents
Patents for C01B 31 - Carbon; Compounds thereof (38,010)
01/2013
01/31/2013US20130028823 Doped, passivated graphene nanomesh, method of making the doped, passivated graphene nanomesh, and semiconductor device including the doped, passivated graphene nanomesh
01/31/2013US20130027845 Activated carbon for electric double layer capacitor electrode and method for producing the activated carbon
01/31/2013DE112011100607T5 Verfahren zum Herstellen von Ruß unter Verwendung eines vorgewärmten Ausgangsmaterials und Apparatur zum Durchführen des Verfahrens A process for producing carbon black by using a pre-heated raw material and apparatus for carrying out the method
01/31/2013DE102011108854A1 Verfahren und Vorrichtung zur Herstellung eines kohlendioxidreichen Gasgemischs, Verfahren und Vorrichtung zur verbesserten Ölgewinnung und entspechende Verwendung eines Gasmotors Method and device for producing a carbon dioxide-rich gas mixture, Method and apparatus for enhanced oil recovery and use of a gas engine entspechende
01/31/2013CA2842795A1 Gas separation apparatus and packing
01/30/2013EP2550317A1 Method for preparing an elastomeric composite material
01/30/2013CN202705050U Calcium carbide pot with pot doors capable of being automatically opened and closed
01/30/2013CN202705049U Carbon dioxide generator
01/30/2013CN202705048U Continuous graphene production device
01/30/2013CN202705047U Furnace lid of vertical continuous graphitized furnace
01/30/2013CN202705046U Anaerobic carbon calcining kiln
01/30/2013CN202705045U Multistage parallel connection fin type cooling device of pot type calcinator high temperature calcinated coke
01/30/2013CN202705044U Multi-grade paralleled fin type cooling device for high-temperature calcined coke of tank-type calcining furnace
01/30/2013CN202705043U Multi-grade series fin type cooling device for high-temperature calcined coke of tank-type calcining furnace
01/30/2013CN202705042U Tank type carbon calcining furnace
01/30/2013CN102906021A Remote control system for calcium carbide tapping operations
01/30/2013CN102906020A Halogenated activated carbon materials for high energy density ultracapacitors
01/30/2013CN102906019A Method of preparing polycrystalline diamond from derivatized nanodiamond
01/30/2013CN102906018A Method of making a diamond particle suspension and method of making a polycrystalline diamond article therefrom
01/30/2013CN102906017A Diamond particle mixture
01/30/2013CN102906016A Method for producing two-dimensional sandwich nano-materials on the basis of graphene
01/30/2013CN102906015A Method for producing multilayer graphene coated substrate
01/30/2013CN102905773A Device for separating and recovering carbon dioxide
01/30/2013CN102899122A Bi2O3/oxidized graphene composite powder and preparation method thereof
01/30/2013CN102898543A Water-soluble carbon nanotube and application thereof
01/30/2013CN102898542A Water-soluble fullerene and application thereof
01/30/2013CN102897848A Preparation method of nano ferroferric oxide loaded graphene compound
01/30/2013CN102897764A Bulk silicon carbide aerogel material and preparation method thereof
01/30/2013CN102897763A Low-temperature rapid synthesis method of alpha-SiC micropowder
01/30/2013CN102897762A Miniature activated carbon processing stove
01/30/2013CN102897761A Preparation method of special activated carbon used for carbon canister of automobile or motorcycle
01/30/2013CN102897760A Method for preparing activated carbon by using eupatorium adenophorum
01/30/2013CN102897759A Loss-less transfer method for large-size graphene
01/30/2013CN102897758A Preparation method of graphite crucible
01/30/2013CN102897757A Preparation method for single-layered graphene oxide
01/30/2013CN102897756A Preparation method of graphene
01/30/2013CN102897755A Manufacturing method for metal ion expanded graphite material
01/30/2013CN102897754A Manufacturing method for high temperature-resistant high-strength flexible graphite material
01/30/2013CN102897753A Preparation method for graphite with high thermal conductivity
01/30/2013CN102897752A Preparation method for mesophase pitch-based high-thermal conductivity graphite material
01/30/2013CN102897751A Method for preparing graphene with high specific surface activity
01/30/2013CN102897750A PrPrearation method for graphene film
01/30/2013CN102897749A Method for producing high-purity carbon
01/30/2013CN102897748A Method for preparing high-mesoporosity starch-based mesoporous carbon
01/30/2013CN102897747A Carbon nanotube purification system
01/30/2013CN102897746A Porous carbon material and method for preparing same
01/30/2013CN102897745A Method for preparing carbon quantum dots by using conjugated polymer and application
01/30/2013CN102896134A Method for producing active carbon by city household garbage and integrally using heat energy
01/30/2013CN102432008B Circular carbon dioxide capture device with hydrate method
01/30/2013CN102115073B Method for preparing boron-doped isotropic pyrolytic carbon material
01/30/2013CN102092701B Method for preparing carbon nanotube film
01/30/2013CN102087555B 触摸屏 Touch screen
01/30/2013CN102050437B Carbon composite material, preparation method and application thereof
01/30/2013CN101987729B Method for preparing graphene by reduction of sulfur-contained compound
01/30/2013CN101850964B Spherical graphite with median diameter of 17 to 30 mu m and preparation method thereof
01/30/2013CN101771385B Power amplification circuit and thermally induced sound-producing device with power amplification circuit
01/29/2013US8362295 Graphene compositions and methods for production thereof
01/29/2013US8362289 Mixture for recovery utilization or transfer of carbon dioxide
01/29/2013US8362096 Fullerene based proton conductive materials
01/29/2013US8361663 Porous carbon structure, method for preparing same, electrode catalyst for fuel cell, and electrode and membrane-electrode assembly including same
01/29/2013US8361430 Method and system for producing graphene and graphenol
01/29/2013US8361428 Reduced carbon footprint steam generation processes
01/29/2013US8361186 Biochar
01/24/2013WO2013013070A2 Nanotube and finely milled carbon fiber polymer composite compositions and methods of making
01/24/2013WO2013012907A2 Method of encapsulating a phase change material with a metal oxide
01/24/2013WO2013012815A2 High water activity carbon containing oxygen absorber
01/24/2013WO2013011647A1 Process for producing thin oxidized carbon film, and element having thin oxidized carbon film and process for producing same
01/24/2013WO2013011312A1 Porous carbon and methods of production thereof
01/24/2013WO2013011276A2 Carbon dioxide production
01/24/2013WO2013011146A2 Method of synthesis of electrocatalytically active porous carbon material for oxygen reduction in low-temperature fuel cells
01/24/2013WO2013010538A1 Carbonado
01/24/2013WO2013010346A1 Lithium-ion battery negative electrode-use silicon-carbon composite material and preparation method therefor
01/24/2013WO2013010211A1 Exfoliating laminar material by ultrasonication in surfactant
01/24/2013WO2012161501A3 Method for separating a graphene thin film
01/24/2013WO2012159051A3 Chemically modified graphene
01/24/2013WO2012151094A3 Composite materials for battery applications
01/24/2013WO2012135122A3 Device and method for the production of carbon nanotubes and hydrocarbon
01/24/2013WO2012134081A9 Method for producing precipitated calcium carbonate using fowl egg shells
01/24/2013US20130023409 Activated Charcoal
01/24/2013US20130023404 Novel Catalyst Mixtures
01/24/2013US20130022813 Method for preparing graphene nanoribbon on insulating substrate
01/24/2013US20130022532 Steam activated non-lignocellulosic based carbons for ultracapacitors
01/24/2013US20130022530 Production Of Exfoliated Graphite
01/24/2013DE102011108011A1 Vorrichtung und Verfahren zur Reinigung von Oberflächen mit gepulsten CO2-Schneepartikeln Apparatus and method for cleaning surfaces with pulsed CO2 snow particles
01/24/2013CA2842082A1 Exfoliating laminar material by ultrasonication in surfactant
01/24/2013CA2841924A1 High water activity carbon containing oxygen absorber
01/24/2013CA2841563A1 Operational conditions and method for production of high quality activated carbon
01/24/2013CA2839823A1 Carbon dioxide production
01/23/2013EP2549569A1 Lithium ion secondary battery
01/23/2013EP2548843A1 Remote control system for calcium carbide tapping operations
01/23/2013EP2548842A1 Device and method for cleaning surfaces with pulsed CO2 snow particles
01/23/2013EP2547704A2 Profitable method for carbon capture and storage
01/23/2013EP2547636A2 Material composition, production thereof and use of same
01/23/2013EP2547623A2 PHOTOCATALYST COMPRISING TiO2 AND ACTIVATED CARBON MADE FROM DATE PITS
01/23/2013EP2547622A1 Method for synthesising diamond
01/23/2013EP2547619A1 A process for producing hydrogen
01/23/2013CN202687980U Sealing structure between cover body and end wall as well as between cover body and side wall for silicon carbide smelting furnace
01/23/2013CN202687979U Fire-resistant heat preserving brick with protrusions
01/23/2013CN202687978U Insulating brick where fire-resistant panels are inserted
01/23/2013CN202687977U Heat-preservation brick with built-in fireproof face brick
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