| Patents for C01B 31 - Carbon; Compounds thereof (38,010) |
|---|
| 12/14/1993 | US5270279 Production process of formed activated coke for SOx and NOx removal having high NOx-removing ability |
| 12/14/1993 | US5270114 High thermal conductivity diamond/non-diamond composite materials |
| 12/14/1993 | US5270017 Apparatus for making chemically activated carbon |
| 12/14/1993 | US5269953 Synthetic carbon allotropes: graphite intercalated with buckminsterfullerenes |
| 12/09/1993 | WO1993024687A1 Improved methods and catalysts for the manufacture of carbon fibrils |
| 12/09/1993 | WO1993024558A1 Method to synthesize carbon-carbon composites |
| 12/09/1993 | WO1993024408A1 Method of producing active carbon from waste tires |
| 12/09/1993 | DE4318193A1 Material contg. 60-95 vol.% graphite plus aluminium@ alloy - used for piston mfr., obtd. by impregnation of graphite with molten alloy under high pressure |
| 12/09/1993 | CA2364075A1 Improved methods and catalysts for the manufacture of carbon fibrils |
| 12/08/1993 | EP0573315A1 Improved process and furnace for making chemically activated charbon |
| 12/08/1993 | CN1023040C Hard magnetic material and magnet manufactured from such hard magnetic material |
| 12/07/1993 | CA1324978C Electrochemical method of surface treating carbon; carbon, in particular carbon fibers, treated by the method, and composite material including such fibers |
| 12/02/1993 | DE4317905A1 Durable reactor for high temp. hydrogeneration of chloro-silane cpds. - consists of carbon@ fibre composite coated with silicon carbide, pref. with heating element of same material insulated with silicon nitride |
| 11/30/1993 | US5266540 Removal of adsorbed organics, semiconductor redox catalysts, photodegration, UV rad |
| 11/30/1993 | US5266409 Hard film for magnetic recording media |
| 11/25/1993 | WO1993023332A1 Carbon dispersion composition and method of obtaining it |
| 11/25/1993 | WO1993023331A1 Plasma method for the production of fullerenes |
| 11/25/1993 | WO1993023189A1 Method of obtaining materials in dispersed state with cluster structure of particles |
| 11/24/1993 | EP0570720A1 Stabilized carbon cluster conducting or superconducting material, its production, and use thereof |
| 11/24/1993 | CN1078727A Production of carbon black |
| 11/23/1993 | CA1324469C Process for producing carbon materials |
| 11/18/1993 | EP0569765A1 Apparatus for manufacturing fine metal and ceramic powder |
| 11/18/1993 | DE4215845A1 Jewellery grade diamond synthesis - by carbon@ compression using reaction vol. increase of reagent (mixt.) |
| 11/18/1993 | DE4215562A1 Release of pollution load on active carbon granules - by applying barometric pressure, lowering voltage and time required when conducting electrical current |
| 11/17/1993 | CN2146477Y Carbon dioxide gas generator |
| 11/16/1993 | US5261936 Gas treating apparatus |
| 11/11/1993 | WO1993022239A1 Selective process for making metallofullerenes and uranofullerene compositions |
| 11/11/1993 | DE4314461A1 Sulphur-contg. activated carbon prodn. for gas extn. adsorbent - by reacting aromatic hydrocarbon(s), tar oil or pitch with sulphur, heating prod. to produce coke, and heating coke in oxidising atmos. |
| 11/11/1993 | DE4214719A1 Metallic and/or ceramic powders - produced by gas phase reaction (CVR) of metallic cpds. plus other named reactants in tubular reactor have narrow, predetermined size range and high purity |
| 11/10/1993 | EP0569084A1 Metal carbides, process for making the same, and catalytic end-use |
| 11/10/1993 | EP0568918A1 Separation of fullerenes |
| 11/10/1993 | EP0568861A1 Finely divided non-oxide ceramic powders |
| 11/10/1993 | CN1078213A Method for prodn. of decolour activated carbon from uncoking coal |
| 11/09/1993 | CA2015909C Cogeneration of electricity and liquid carbon dioxide by combustion of methane-rich gas |
| 11/09/1993 | CA1323976C Production of ceramic materials by pyrolyzing the reaction mixture containing an aluminum compound |
| 11/07/1993 | CA2095573A1 Isolation of fullerenes |
| 11/03/1993 | CN1077934A Activation stove for producing activated carbon by chemical method and operating method thereof |
| 11/02/1993 | US5258170 Process for producing silicon carbide platelets |
| 11/02/1993 | US5257503 Method and apparatus for automatic production of blocks of solid carbon dioxide at low pressure |
| 10/28/1993 | DE4214631A1 Fine ceramic powder prodn. with good sintering properties - by impregnating starter material with precursor and heating to decompose using microwave beam |
| 10/27/1993 | EP0398954B1 Hydroformylation process for producing aldehydes |
| 10/26/1993 | US5256448 Sol-gel method of making silicon carbide and of protecting a substrate |
| 10/19/1993 | US5254521 Leonardite char adsorbents |
| 10/19/1993 | US5254409 Conductive resin composite |
| 10/19/1993 | US5254370 Method for forming a silicon carbide film |
| 10/19/1993 | CA1323252C Fluorinated, carbonaceous articles |
| 10/19/1993 | CA1323150C Air dried cellulose acetate membranes |
| 10/14/1993 | WO1993020154A1 Production of carbon black |
| 10/14/1993 | WO1993020022A1 Process for producing carbonaceous composition |
| 10/13/1993 | EP0565275A1 Process for the synthesis of fullerenes |
| 10/13/1993 | EP0565273A1 Secondary battery and manufacturing method therefor |
| 10/13/1993 | EP0564733A1 Adsorption type packings for gas chromatography and process for producing the same |
| 10/13/1993 | EP0564644A1 Method for the production of hydrogen peroxide using fullerenes |
| 10/06/1993 | EP0564024A1 Process for producing activated charcoal |
| 10/06/1993 | EP0563702A2 Process for recovering high-purity hydrogen and high-purity carbon monoxide |
| 10/06/1993 | CN1022312C Carbon dioxide removal from gaseous mixture |
| 10/05/1993 | US5250646 Reacting disilane with organometallic compound |
| 10/05/1993 | US5250491 Preparation of high activity, high density activated carbon |
| 10/05/1993 | US5250451 Passivation of substrate by hydrogenated amorphous carbon layer |
| 10/05/1993 | US5250278 Combustion of fuel and oxygen to produce silicon carbide, and of silicon carbide and nitrogen to produce silicon nitride |
| 10/05/1993 | US5249426 Apparatus for making and delivering sublimable pellets |
| 10/05/1993 | CA1322648C Transition metal carbon composites and methods for making |
| 10/05/1993 | CA1322634C Process for producing high density carbon and graphite articles |
| 10/05/1993 | CA1322633C Composites of flexible graphite particles and amorphous carbon |
| 10/03/1993 | CA2092230A1 Process for producing activated charcoal |
| 10/01/1993 | CA2088413A1 Process for obtaining high-purity hydrogen and high-purity carbon monoxide |
| 09/30/1993 | WO1993019007A1 Metastable fullerenes |
| 09/29/1993 | EP0562665A2 Installation and process for the crystallisation of a mineral and installation and process for the crystallisation of sodium carbonate monohydrate |
| 09/29/1993 | EP0562248A1 Polymer precursor for silicon carbide/aluminum nitride ceramics |
| 09/29/1993 | EP0552249A4 Flame or plasma synthesis of diamond under turbulent and transition flow conditions |
| 09/28/1993 | US5248651 Process for the production of carbon molecular sieves |
| 09/28/1993 | US5248483 Apparatus and methods for producing ceramic products |
| 09/28/1993 | US5247949 Method for producing metal carbide heat sources |
| 09/28/1993 | CA1322443C Semi-permeable membranes comprising predominantly of polycarbonates derived from tetrahalobisphenols |
| 09/22/1993 | CN1076380A Removing carbon dioxide from mixed gas by compound activator |
| 09/22/1993 | CN1022180C Process for preparing solid decolorizer |
| 09/21/1993 | US5246685 Group VIB metal carbides from metal salicylate precursors |
| 09/21/1993 | US5246550 Carbiding with magnesium oxide; hydrolyzing magnesium carbide to produce higher hydrocarbons |
| 09/16/1993 | DE4307926A1 Granulating coal powder in presence of thermal cracking residue - giving spherical granules of sufficient density, high mechanical strength and uniform particle size |
| 09/15/1993 | EP0559747A1 Mould to be used for compacting pellets |
| 09/15/1993 | CN1076222A Solid metal-carbon matrix of metallofullerites and method of forming same |
| 09/15/1993 | CN1076206A A method of decomposition of hydrocarbons |
| 09/15/1993 | CN1076173A Impregnation active carbon for removing phosphine and hydrogen arsenide from hydrogen stream |
| 09/15/1993 | CN1022104C Process for separation of carbon dioxide |
| 09/14/1993 | US5244712 Laminated diamond substrate |
| 09/09/1993 | DE4206891A1 Processing spent active carbon@ filter elements - by first heating to destroy adhesive binder followed by reactivation of released carbon@ spheres |
| 09/08/1993 | CN1075932A Continuously producing method for fibre active carbon and producing furnace |
| 09/07/1993 | US5242879 Active carbon materials, process for the preparation thereof and the use thereof |
| 09/07/1993 | CA1321863C Carbon fibrils, method for producing the same, and compositions containing same |
| 09/02/1993 | DE4304026A1 Exhausted granular organic ion exchange resins disposal for useful active carbon - by converting to carbon@ pellets by carbonising in mainly inert atmos. and activating in oxidising atmos. for cation exchange styrene] acrylic] acid resin |
| 09/01/1993 | EP0558131A2 Method for deciding the reactivity and soot index of carbon products and equipment therefor |
| 09/01/1993 | EP0558130A2 Apparatus for analysing carbon products |
| 08/31/1993 | US5241115 Carbonyl difluoride preparation |
| 08/31/1993 | US5240794 Electrochemical cell |
| 08/31/1993 | US5240474 Air separation by pressure swing adsorption with a high capacity carbon molecular sieve |
| 08/31/1993 | US5240014 Catalytic conversion of carbon monoxide from carbonaceous heat sources |
| 08/31/1993 | US5239746 Method of fabricating electronic circuits |
| 08/31/1993 | CA1321782C Method for preparing active carbons |
| 08/29/1993 | CA2089859A1 Apparatus for analysing carbon products |
| 08/29/1993 | CA2089857A1 Method for deciding the reactivity and soot index of carbon products and equipment therefor |