Patents
Sitemap › C01 - Inorganic chemistry › C01B - Non-metallic elements; Compounds thereof › C01B 31 - Carbon; Compounds thereof
Patents for C01B 31 - Carbon; Compounds thereof (38,010)
06/2012
06/20/2012CN102502635A Method for preparing surface-modified infusible metallic carbide ultrafine powder
06/20/2012CN102502634A Technological method for preparing food-grade CO2 based on high-concentration carbon dioxide exhaust gas
06/20/2012CN102502633A Fine desulfurization pretreatment method for carbon dioxide (CO2) for synthesizing urea
06/20/2012CN102502632A Carbon dioxide purification system integrated with synthesis gas desulfurization system
06/20/2012CN102502631A Control method of post-combustion carbon capture generating station based on different flexible operation modes
06/20/2012CN102502630A Method for preparing activated carbon from penicillin or terramycin strain residues
06/20/2012CN102502629A Rotary furnace for producing active carbon by phosphoric acid process
06/20/2012CN102502628A Preparation method of granular activated carbon by chemical activation
06/20/2012CN102502627A Production method of industrial super capacitor active carbon
06/20/2012CN102502626A Production method of bamboo environment-friendly active carbon
06/20/2012CN102502625A Method for producing activated carbon and byproduct of gas in single-step mode by using rotary activation furnace with sawdust
06/20/2012CN102502624A Preparation method for acquiring spherical activated carbon of carbon dioxide
06/20/2012CN102502623A Reciprocating type rotary activation furnace
06/20/2012CN102502622A Active carbon special for oil gas recovery and preparation method thereof
06/20/2012CN102502621A Post-treatment process for preparing super-capacitor active carbon with super-low ash content
06/20/2012CN102502620A Active carbon pickling tank with small active carbon loss, quick liquid discharge and long service life
06/20/2012CN102502619A Method for producing active carbon by phosphoric acid method
06/20/2012CN102502618A Active carbon acid-washing tank
06/20/2012CN102502617A Device for reclaiming active carbon dust
06/20/2012CN102502616A Method for reclaiming active carbon dust
06/20/2012CN102502615A Equipment for carbonization of activated carbon carbonized material, drying of wet activated carbon, regeneration of powdery activated carbon and recovery of biological diesel oil and manufacturing method thereof
06/20/2012CN102502614A Pretreatment method for micro diamond powder
06/20/2012CN102502613A Method for directly preparing graphene by aid of laser radiation of silicon carbide
06/20/2012CN102502612A Method for preparing grapheme through oxidation reduction
06/20/2012CN102502611A Method for rapidly preparing graphene in large quantities by utilizing graphite oxides
06/20/2012CN102502610A Simple method for preparing a large amount of graphene
06/20/2012CN102502609A Method for preparing graphene hollow microspheres for anisotropic conductive materials
06/20/2012CN102502608A Purification method of natural aphanitic graphites
06/20/2012CN102502607A Method for preparing graphene solution based on supercritical carbon dioxide and pyrenyl polymers
06/20/2012CN102502606A Method for preparing graphene nano holes
06/20/2012CN102502605A Electrically-induced reduction method for degraded graphene oxide
06/20/2012CN102502604A Preparation method of multifunctional graphene tube
06/20/2012CN102502603A Production process of large isotropic and isostatic high purity graphite with fine particles
06/20/2012CN102502602A Large-specification fine-grain isotropic isostatic-pressing graphite
06/20/2012CN102502601A Continuously-expandable graphite production device
06/20/2012CN102502600A Pyrographite tube and method for producing same
06/20/2012CN102502599A Perfluoroalkoxy graphite material and production method thereof
06/20/2012CN102502598A Catalytic graphitization method for wood powder
06/20/2012CN102502597A Graphene and preparation method thereof
06/20/2012CN102502596A Method and device for desulfurizing expandable acidified graphite
06/20/2012CN102502595A Preparation method of isotropic graphite
06/20/2012CN102502594A Method for preparing isotropic graphite containing coal-based needle coke as aggregate
06/20/2012CN102502593A Preparation method of grapheme or doped graphene or graphene complex
06/20/2012CN102502592A Method for realizing epitaxial growth of wafer level graphene on 4H/6H-SiC carbon surfaces
06/20/2012CN102502591A Nano-carbon fiber preparation method and equipment
06/20/2012CN102502590A Device for preparing multi-walled carbon nano-tubes based on arc discharge method
06/20/2012CN102502589A Device and method for continuously preparing high-purity single/double-wall carbon nano tubes
06/20/2012CN102502588A Method for preparing mesoporous carbon with controllable aperture distribution
06/20/2012CN102502587A Carbon nanotube film and preparation method thereof
06/20/2012CN102502586A Method for directly growing amorphous carbon nano tube on iron-based amorphous powder
06/20/2012CN102502585A Method for directly growing carbon nano onion on iron-based amorphous powder
06/20/2012CN102502584A Method for controllably synthesizing carbon nano-fiber, carbon nanotube and carbon nanospring
06/20/2012CN102502583A Direct-current arc discharge method for producing carbon nanotubes
06/20/2012CN102502582A Preparation method of three dimensional ordered macroporous charcoal material
06/20/2012CN102502581A Method for calcining low-volatile needle coke in rotary kiln
06/20/2012CN102502580A Carbon nano tube array and preparation method thereof as well as application of carbon nano tube array in preparation of super capacitor
06/20/2012CN102502579A Production method for shell-based carbon molecular sieve
06/20/2012CN102502578A Chemical vapor synthesis method for growing carbon nanotubes in mode of being attached to wall of pore channel of template
06/20/2012CN102502577A Method for improving oxidation resistance of porous carbon by hydrothermal boron-phosphorus co-permeation
06/20/2012CN102502576A Method for growing multi-walled carbon nanotubes in low pressure air by electric arc discharge method
06/20/2012CN102502575A Method for preparing carbon foam by using foaming agent
06/20/2012CN102502574A Preparation method of carbon anode plate material
06/20/2012CN102502573A Carbon-base nanotube coaxial heterojunction and assembling technique thereof by templet method
06/20/2012CN102502572A Calcined coke cooling equipment
06/20/2012CN102502571A Method for manufacturing single-walled carbon nanotube aligned film by magnetically induced arc discharge
06/20/2012CN102502570A Production method of medical sodium metavanadate
06/20/2012CN102502535A Method for preparing carbon coated hexagonal boron nitride
06/20/2012CN102500287A Graphene/modified titanium dioxide nano sol composite material and preparation method thereof
06/20/2012CN102500205A Production process for preparing sulfuric acid by using carbon disulfide production tail gas wet method
06/20/2012CN102500195A Two-phase carbon dioxide collecting device
06/20/2012CN102500191A Method and device for capturing CO2 from flue gas of circulating fluidized bed electric power plant
06/20/2012CN102500184A Closed-circuit recycling process of waste gas and waste residue generated during production of brown fused alumina and calcium carbide
06/20/2012CN101963681B Polarizing element
06/20/2012CN101913603B Method for preparing activated carbon from peeled branch wood of initiated branches in eucommia bark leaf forest
06/20/2012CN101856590B Carbon capturing system and method for controlling electric carbon coordination in carbon capturing power plant after combustion
06/20/2012CN101817526B Method for recovering polyethylene glycol and silicon carbide from silicon crystal cutting waste liquid
06/20/2012CN101804287B Absorbing agent for catching or separating carbon dioxide
06/20/2012CN101734650B Method for preparing graphene-carbon nano tube hybrid composite
06/20/2012CN101318651B Apparatus and method for recovering carbon dioxide from flue gas using ammonia water
06/19/2012US8202819 Catalyst system to be used in automobile exhaust gas purification apparatus, exhaust gas purification apparatus using the same and exhaust gas purification method
06/19/2012US8202817 Nanocarbon aggregate and method for manufacturing the same
06/14/2012WO2012079066A2 Method for producing graphene oxide with tunable gap
06/14/2012WO2012076863A2 Carbon dioxide production
06/14/2012WO2012076853A1 Particulate materials, composites comprising them, preparation and uses thereof
06/14/2012WO2012076786A1 Method and device for producing a fluid enriched with carbon dioxide from a waste gas of a ferrous-metallurgy unit
06/14/2012WO2012076698A1 Method for the dry granulation of nanometric particles
06/14/2012WO2012075960A1 Graphene powder, production method thereof, and electrochemical device comprising same
06/14/2012WO2012040318A3 Compositions, methods and kits for detecting melanoma and margins of melanoma
06/14/2012WO2011163129A3 Modified carbon nanotubes, methods for production thereof and products obtained therefrom
06/14/2012US20120148839 Composition containing single-walled nanotubes
06/14/2012US20120148473 Method of making carbide derived carbon with enhanced porosity and higher purity
06/14/2012US20120145640 Method and composition to reduce the amounts of heavy metal in aqueous solution
06/14/2012US20120145557 Electrochemical phase transfer devices and methods
06/14/2012CA2819999A1 Particulate materials, composites comprising them, preparation and uses thereof
06/14/2012CA2819805A1 Method for the dry granulation of nanometric particles
06/14/2012CA2819316A1 Grapheme powder, production method thereof, and electrochemical device comprising same
06/14/2012CA2757187A1 Augmented reactor for chemical vapor deposition of ultra-long carbon nanotubes
06/13/2012EP2463342A1 Conductive polyamide resin composition
06/13/2012EP2463341A1 Conductive resin composition
06/13/2012EP2463234A1 Expanded-graphite sheet
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