| Patents for C01B 17 - Sulfur; Compounds thereof (11,743) |
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| 03/16/2011 | CN101985069A Harmless treatment process of waste desulfurizer |
| 03/16/2011 | CN101604932B Thermal storage type thermoelectric direct conversion device |
| 03/16/2011 | CN101508447B Method for processing phosphogypsum |
| 03/15/2011 | CA2597301C Apparatus and catalytic partial oxidation process for recovering sulfur from an h2s-containing gas stream |
| 03/10/2011 | US20110057156 Method for delaminating/exfoliating layered materials |
| 03/10/2011 | US20110056564 Nanoparticles and methods of making and using |
| 03/09/2011 | CN201756452U 稀硫酸冷却装置 Sulfuric acid cooling device |
| 03/08/2011 | US7901655 Process for producing a gas stream depleted of hydrogen sulphide |
| 03/08/2011 | US7901646 System and method for sulfur recovery |
| 03/03/2011 | WO2008041132A3 Method for generating micronized sulphur |
| 03/03/2011 | US20110052918 Magic Size Nanoclusters and Methods of Preparing Same |
| 03/03/2011 | US20110048982 Nanostructured sorbent materials for capturing environmental mercury vapor |
| 03/02/2011 | EP2288428A2 Hydrogen sulfide conversion to hydrogen |
| 03/02/2011 | EP1708964B1 Recovery of sulfur from a hydrogen sulfide containing gas |
| 03/02/2011 | CN201753263U Hydrogen sulfide oxygen-enriched air incinerator |
| 03/02/2011 | CN101982405A Method for preparing sulphurous acid by utilizing pyrite |
| 03/01/2011 | US7897133 Process for conversion of waste fluid streams from chemical processing plants to beneficiary agriculture products |
| 03/01/2011 | US7897125 Silicon tetrafluoride byproduct separation process |
| 02/24/2011 | WO2011010010A8 Conductive sulfur/carbon composite material, use thereof as an electrode, and method for manufacturing such a material |
| 02/24/2011 | US20110044885 Process for Obtaining Sulfur from Feed Gas Containing H2S |
| 02/24/2011 | US20110044884 Hydrogen production from hydrogen sulfide |
| 02/23/2011 | CN101980398A Method for purifying lithium sulfide |
| 02/23/2011 | CN101597522B Desulfuration processing method of coke oven gas and special device thereof |
| 02/23/2011 | CN101166567B Process for producing a gas stream depleted of hydrogen sulphide |
| 02/22/2011 | US7892519 Rapid synthesis and size control of chalcopyrite-based semi-conductor nanoparticles using microwave irradiation |
| 02/22/2011 | CA2487956C Process for the preparation of vanadyl sulfate solution |
| 02/17/2011 | WO2011018620A2 Separation of carbon dioxide from a mixture of gases |
| 02/17/2011 | WO2011017797A1 Fractionation of a waste liquor stream from nanocrystalline cellulose production |
| 02/17/2011 | WO2010141496A3 Methods for low temperature hydrogen sulfide dissociation |
| 02/17/2011 | US20110039104 Copper Indium Sulfide Semiconducting Nanoparticles and Process for Preparing the Same |
| 02/17/2011 | US20110038778 Silicon tetrafluoride byproduct separation process |
| 02/17/2011 | CA2767386A1 Fractionation of a waste liquor stream from nanocrystalline cellulose production |
| 02/16/2011 | CN201746326U Sulfur dioxide recovery device |
| 02/16/2011 | CN201746325U Steam cooling tower |
| 02/16/2011 | CN201746324U Device for reclaiming sodium sulfhydrate |
| 02/16/2011 | CN101973577A Method for preparing lead nitrate, silver chloride and elemental sulfur from waste residue in process of producing lithopone |
| 02/16/2011 | CN101973530A Method for treating waste titanium dioxide acid |
| 02/16/2011 | CN101973529A Technology for producing sulfur hexafluoride through reaction of fluorine and steam of sulfur in jet reactor |
| 02/16/2011 | CN101973528A Technology for producing sulfur hexafluoride by reacting nitrosyl fluoride with chlorine and sulfur dichloride |
| 02/16/2011 | CN101973527A Technology for producing sulfur hexafluoride by utilizing fluorine and sulfur steam reaction method |
| 02/16/2011 | CN101972662A Preparation and use methods of nitrogen-vanadium co-doped modified titanium dioxide catalyst |
| 02/16/2011 | CN101972596A Method for preparing sodium sulfite and elementary sulfur from sulfur dioxide waste gas |
| 02/16/2011 | CN101972593A Process for desulphurizing flue gas and producing sulfur dioxide by sodium-zinc method |
| 02/16/2011 | CN101972581A Method for recovering and refining sulfur hexafluoride in sulfur hexafluoride and nitrogen mixture by pressure swing adsorption |
| 02/16/2011 | CN101659400B Catalyst combination process of sulfur recovering device |
| 02/15/2011 | US7887777 from passing crude gas stream containing H2S and polysulfanes through catalytically active material present in vessel, sulfur is collected in bottom and recycled |
| 02/15/2011 | US7887776 Chemical process to produce hydrogen chloride and chloride-free compound potassium sulfate fertilizers or other metal sulfates |
| 02/10/2011 | WO2011015424A1 Method and installation for producing sulphuric acid |
| 02/10/2011 | US20110034745 Hydrocarbon treatment method and apparatus |
| 02/10/2011 | US20110033370 System and method for sulfur recovery |
| 02/10/2011 | DE102009036289A1 Verfahren und Anlage zur Schwefelsäureherstellung Method and apparatus for production of sulfuric acid |
| 02/10/2011 | CA2768977A1 Method and system for the production of sulfuric acid |
| 02/09/2011 | EP1863736B1 Recovery of sulphuric acid |
| 02/09/2011 | CN201737711U Chemical gypsum decomposing device |
| 02/09/2011 | CN201737696U Chlorosulfonic acid cooling and surplus heat utilization device |
| 02/09/2011 | CN201737695U Novel sulfur recovery device |
| 02/09/2011 | CN101970349A Method for obtaining sulfur from input gas comprising h2s |
| 02/09/2011 | CN101970348A Method for generating micronized sulphur |
| 02/09/2011 | CN101970347A Doped ceria abrasives with controlled morphology and preparation thereof |
| 02/09/2011 | CN101970346A Novel cascaded power plant process and method for providing reversibly usable hydrogen carriers in such a power plant process |
| 02/09/2011 | CN101966984A Method for producing sulfuric acid by utilizing sulfur foam generated by ferric oxide powder suspension desulfurization |
| 02/09/2011 | CN101966983A Method for preparing sulfuric acid and hydrogen bromide from sulfur dioxide waste gas |
| 02/09/2011 | CN101966982A Method for separating and recycling sulfur hexafluoride by membrane separation and adsorption process |
| 02/09/2011 | CN101966400A Method for separating inorganic acid and inorganic acid salt in waste acid |
| 02/09/2011 | CN101519192B Low temperature Claus sulfur recovery process and device therefor |
| 02/09/2011 | CN101486446B Method for coproduction of bleaching powder, active carbon, sodium chloride and sulphuric acid from waste gypsum plaster |
| 02/09/2011 | CN101481096B Technological process for producing sulphuric acid from waste gypsum and carbon dioxide and implementing membrane coupled reactor thereof |
| 02/09/2011 | CN101318630B Method for synthesizing sodium thiosulphate with cyanide wastewater in cartap production process |
| 02/08/2011 | US7883800 comprising an element selected from the group consisting of B, Ge, Si, P, As, Cl, Br, I, and combinations thereof; lithium batteries; electrolyte with improved ionic conductivity; used in microbatteries and electronic systems |
| 02/08/2011 | CA2586381C Configurations and methods for sox removal in oxygen-containing gases |
| 02/03/2011 | US20110027161 Device and Method for Producing Carbon Dioxide, Nitride and/or Sulfur Dioxide from a Sample |
| 02/02/2011 | CN201728092U Sulfurous acid water solution flow metering device in production of cyclopropylamine |
| 02/02/2011 | CN201728038U Sulphur hexafluoride equipment on-site measurement tail gas recovery device |
| 02/02/2011 | CN101962176A Method for recycling sulfur hexafluoride in mixed gas |
| 02/02/2011 | CN101698470B Method and device for preparing sulfuric acid |
| 02/01/2011 | US7879303 Forming a mixture of cacium carboxylates and a metal phosphat, borate, silicate, sulfate, carbonate, hydroxide and/or fluorides; oxidizing said droplets at a high temperature of 1200-2600 degrees C.; flame spray pyrolysis; apatite, tricalcium phosphate biomaterialproducts; coatings for prosthetics |
| 02/01/2011 | US7879135 Configurations and methods for claus plant operation with variable sulfur content |
| 01/27/2011 | WO2011010112A2 Separation of carbon dioxide and hydrogen |
| 01/27/2011 | WO2011010111A2 Separation of gases |
| 01/27/2011 | WO2011010010A1 Conductive sulfur/carbon composite material, use thereof as an electrode, and method for manufacturing such a material |
| 01/27/2011 | WO2008074658A3 Production of h2o2 from sulphuric acid which is produced during the combustion of fossil fuels from sulphuric acid residues contained therein, and use of the h2o2 as energy source |
| 01/27/2011 | US20110020212 Method and Apparatus for Degasification of Claus-Derived Sulfur |
| 01/26/2011 | EP1890795B1 Device and method for operating a device for continuously recovering a sulphur from an h2s-containing gas |
| 01/26/2011 | EP1448294B1 Method of treating a regeneration gas from s-zorb process |
| 01/26/2011 | CN201722170U Chimney tower used for separating sulfuric acid and sodium sulfate in sulfonation waste water |
| 01/26/2011 | CN201722147U Device for producing sulfuric acid and cement by decomposing and calcining plaster |
| 01/26/2011 | CN201722146U Underground acid tank of sulfuric acid preparing system |
| 01/26/2011 | CN201719961U Gas treatment device |
| 01/26/2011 | CN101955826A Integrated aerobic/anaerobic safety methane biological desulfurization device |
| 01/26/2011 | CN101955166A Method for decomposing semi-hydrated phosphogypsum |
| 01/26/2011 | CN101955165A Technology for producing sulfur hexafluoride by utilizing fluorine and molten sulfur surface contact reaction method |
| 01/26/2011 | CN101955164A Method for producing and purifying sulfur hexafluoride |
| 01/26/2011 | CN101955163A Technique for producing sulfur hexafluoride by adopting sulfur tetrafiuoride oxidation method |
| 01/26/2011 | CN101954235A Method for recovering sulfur hexafluoride in gas mixture by utilizing membrane separation method |
| 01/26/2011 | CN101570341B Method for utilizing comprehensive resource of sulfur-containing solid waste |
| 01/26/2011 | CN101519193B Acid preparing method by coal gas wet oxidation and desulfurization |
| 01/20/2011 | DE102009018911A1 Verfahren zum Herstellen von Prozessgas für das Claus-Verfahren A process for the manufacture of process gas for the Claus process |
| 01/19/2011 | CN201713317U Claus sulphur recovery device |
| 01/19/2011 | CN201713316U Air ratio control device of Claus sulphur recovery device |
| 01/19/2011 | CN201713315U On-line process analysis feedback device of Claus sulfur recovery device |