| Patents for C01B 31 - Carbon; Compounds thereof (38,010) |
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| 07/04/2000 | US6083469 Pyrolysis process for making fullerenes |
| 07/04/2000 | US6083354 Irradiating light in the ultra-violet spectrum on a diamond or a diamond thin film formed on a specified substrate |
| 07/04/2000 | US6082134 Process and apparatus for separating a gaseous mixture |
| 06/29/2000 | WO2000037479A1 Method for processing larch wood and plant for realising this method |
| 06/29/2000 | DE19859896A1 Production of activated charcoal beads or green moldings useful in stationary or fluidized bed uses rotary stirrer(s) for mixing carbonaceous powder with binder |
| 06/28/2000 | CN1053875C Mesopore micropore fine coal quality granular activated char and production method |
| 06/27/2000 | CA2212506C Method and apparatus for producing carbon dioxide, fungicidal compounds and thermal energy |
| 06/22/2000 | WO2000036351A1 Method and system for the production of cryogenic mixtures and the application of such mixtures |
| 06/21/2000 | EP1011161A2 Graphite Materials for negative electrode used in lithium secondary battery |
| 06/21/2000 | EP1009515A1 Activated carbon filter and process for the separation of noxious gases |
| 06/21/2000 | CN1257459A Micro-domain graphitic materials and method for producing the same |
| 06/21/2000 | CN1257458A Fullerene-containing structure and process for producing the same |
| 06/21/2000 | CN1257319A Negative electrode active material for rechargeable lithium cell and preparation process |
| 06/21/2000 | CN1053638C Technology for preparing nanometer carbon tube |
| 06/20/2000 | US6077463 Packing carbon materials having an average particle diameter of 5 to 50 mum in a plurality of boxes, graphitization, uniformization by mixing and agitation. |
| 06/20/2000 | US6077410 Of high performance minerals, such as diamond |
| 06/20/2000 | US6077401 Producing soot containing fullerenes solely from the application of radiant energy from the sun to a carbon source material |
| 06/15/2000 | WO2000033942A1 Method for recovering co¿2? |
| 06/15/2000 | DE19857190A1 Material zur Reduzierung oder Beseitigung von unerwünschten Beimengungen in Gasen, Verfahren zu dessen Herstellung und Anwendung Material for reducing or eliminating undesirable constituents in gases, process for its preparation and application |
| 06/14/2000 | EP1008677A1 Method for the conversion of polycrystalline carbon |
| 06/14/2000 | EP1008553A1 Surface functionalized diamond crystals and methods for producing same |
| 06/14/2000 | EP1008376A1 Material for reducing or removing of unwanted impurities from a gas, process for the production and use thereof |
| 06/14/2000 | EP1007595A1 Modified carbon products with leaving groups for inks and coatings |
| 06/14/2000 | EP1007351A4 Method for preserving precision edges using diamond-like nanocomposite film |
| 06/14/2000 | EP1007351A1 Method for preserving precision edges using diamond-like nanocomposite film |
| 06/14/2000 | CN1256725A Method and apparatus for manufacturing carbon fiber coils |
| 06/14/2000 | CN1053428C Method for producing silicon carbide by using electric resistance furnace |
| 06/13/2000 | US6073864 Metering expansion nozzle for CO2 |
| 06/13/2000 | CA2181328C Process for the production of high purity carbon dioxide |
| 06/08/2000 | WO2000033052A1 Electronic device surface signal control probe and method of manufacturing the probe |
| 06/07/2000 | EP1006080A1 Method and device for continuously burning powder carbon |
| 06/07/2000 | EP1006079A1 Materials selectively adsorbing CO2 from CO2 containing streams |
| 06/07/2000 | EP0850195B1 Method to produce a transition metal carbide from a partially reduced transition metal compound |
| 06/07/2000 | CN1255403A Clearing agent for synthetizing artificial diamond in conjunction with catalyst and its preparing process |
| 06/06/2000 | US6071849 Including a carrier of a solid, oxide superacid, and at least one transition metal compound and at least one alkali metal compound supported on the carrier |
| 06/06/2000 | US6071468 Apparatus for producing iron carbide |
| 06/06/2000 | US6070431 Separating feed into carbon dioxide(co2) and light overhead, partially condensing light overhead with heat exchange fluid mixture, producing reflux liquid which is passed down column and contaminant vapor, recovering co2 from lower column |
| 06/06/2000 | US6070430 Condensing, separating nitrogen and carbon monoxide of liquid fraction to provide a nitrogen enriched vapor overhead portion which is condensed by heat exchange against a recycle heat pump stream derived from the gaseous mixture |
| 06/02/2000 | WO2000031811A1 Hydrogenated fullerenes as an additive to carbon anode for rechargeable lithium-ion batteries |
| 06/02/2000 | WO2000030974A1 Process for recycling spent pot liner |
| 05/31/2000 | EP1004544A1 Operation management method of iron carbide production process |
| 05/31/2000 | EP1004543A1 Production method of iron carbide |
| 05/31/2000 | EP1004132A1 A carbon film for field emission devices |
| 05/31/2000 | EP1003603A1 Removal of contaminants from gas streams in rayon production |
| 05/31/2000 | EP0769989B1 Method of preparing powders for hard materials from apt and soluble cobalt salts |
| 05/31/2000 | EP0765200B1 Method of preparing multicarbide powders for hard materials |
| 05/31/2000 | CN1255244A Carbonaceous electrode material for non-aqueous secondary battery |
| 05/31/2000 | CN1254961A Active material of negative electrode for lithium accumulator, its preparing process and lithium accumulator containg said material |
| 05/30/2000 | US6068921 Carbon fluoride particles, preparation process and users of the same |
| 05/30/2000 | CA2020679C Carbonaceous powder for electrorheological fluid and a method of making the same |
| 05/25/2000 | WO2000030141A1 Self-oriented bundles of carbon nanotubes and method of making same |
| 05/25/2000 | WO2000029325A1 Method for producing wolfram carbides by gas-phase carburetion |
| 05/25/2000 | WO2000029323A1 Soot filter cake disposal |
| 05/25/2000 | WO2000015548A3 Fullerene based sintered carbon materials |
| 05/25/2000 | CA2350576A1 Method for producing wolfram carbides by gas-phase carburetion |
| 05/24/2000 | EP1002964A1 Rolling bearing with coated element |
| 05/24/2000 | EP1002147A1 Process for producing single wall nanotubes using unsupported metal catalysts and single wall nanotubes |
| 05/24/2000 | CN2379461Y Equipment for purifying carbon tetrachloride |
| 05/24/2000 | CN2379460Y Synthesis bar for producing artificial diamond |
| 05/24/2000 | CN1254323A Process for preparation of synthesis gas |
| 05/24/2000 | CN1254196A Carbon active material for lithium accumulator |
| 05/24/2000 | CN1254061A Rolling bearing with coating layer portion |
| 05/24/2000 | CN1253907A Production process of coal VAC carrier active carbon |
| 05/24/2000 | CN1253906A 重金刚石 Heavy diamond |
| 05/24/2000 | CN1052703C Coal-produced active carbon as fluidized bed carrier and its production method |
| 05/23/2000 | US6066589 Hydrogenation catalysts |
| 05/18/2000 | WO2000027505A1 Recovery of co2 and h2 from psa offgas in an h2 plant |
| 05/18/2000 | WO2000016896B1 Highly activated carbon from caustic digestion of rice hull ash and method |
| 05/18/2000 | DE19852923A1 Process to remove impurities from liquid carbon dioxide generated by fermentation process by gravity separation |
| 05/18/2000 | DE19852459A1 Verfahren zur Herstellung von Wolframkarbiden durch Gasphasenkarburierung A process for producing tungsten carbides by Gasphasenkarburierung |
| 05/17/2000 | EP1001048A2 Hard carbon film and surface-acoustic-wave substrate |
| 05/17/2000 | EP0872160B1 Method and apparatus for producing self-baking carbon electrode |
| 05/17/2000 | EP0717795B1 Graphite fibril material |
| 05/17/2000 | CN1253116A Method for regenerating diamond with waste material |
| 05/16/2000 | US6064560 Active carbon and process for its production |
| 05/16/2000 | US6063155 Fluidized bed process for the production of iron carbide |
| 05/16/2000 | CA2057490C Laminated diamond substrate |
| 05/16/2000 | CA2013292C Improved method for photochemically decomposing organic materials |
| 05/11/2000 | WO2000026138A1 Gas-phase nucleation and growth of single-wall carbon nanotubes from high pressure co |
| 05/10/2000 | CN1252829A Mixed-bed ion-exchange hydrogel-forming polymer compositions and absorbent members comprising relatively high concentrations of these compositions |
| 05/10/2000 | CN1252517A Method for producing CO |
| 05/09/2000 | US6061384 Process and apparatus for the production of activated carbon |
| 05/09/2000 | US6060424 High energy density carbons for use in double layer energy storage devices |
| 05/04/2000 | WO2000024672A1 Phosgene with poor carbon tetrachloride content |
| 05/04/2000 | WO2000024671A1 Waste carbonizing method |
| 05/03/2000 | EP0971785A4 Recovery of perfluorinated compounds and hydrofluorocarbon gases using molecular sieve membranes |
| 05/03/2000 | CN1252126A Method and calcining furnace for electric calcining of carbonaceous material |
| 05/02/2000 | US6057262 Activated carbon and process for making same |
| 05/02/2000 | US6057058 Organic electrolyte lithium secondary battery |
| 05/02/2000 | US6057056 Composite electrode and secondary battery therefrom |
| 05/02/2000 | CA2190680C Apparatus for lengthwise graphitization (lwg) of carbon electrode bodies |
| 04/27/2000 | DE19848668A1 Phosgene with a low tetrachloro-carbon content for production of poly-carbonate or polyester-carbonate, made by ensuring that the gas leaves the phosgene generator at relatively low temperature and pressure |
| 04/26/2000 | EP0994912A1 Low density open cell organic foams, low density open cell carbon foams, and methods for preparing same |
| 04/26/2000 | CN1051786C Process for producing pure carbon black particles by thermal decomposition of natural gas and/or methane and use thereof |
| 04/25/2000 | US6054612 Phosgene manufacturing process |
| 04/25/2000 | US6054107 Phosgene manufacturing process |
| 04/20/2000 | WO2000021905A1 Three dimensionally periodic structural assemblies on nanometer and longer scales |
| 04/20/2000 | WO2000021878A1 Production of hydrogen and carbon with a carbon black catalyst |
| 04/19/2000 | EP0591202B1 Method for manufacturing activated carbon from cellulosic material |
| 04/12/2000 | EP0991590A1 Method and device for producing fullerenes |