| Patents for C01B 17 - Sulfur; Compounds thereof (11,743) |
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| 01/18/2012 | CN102320579A Technical method for preparing sulfuric acid from hydrogen sulfide |
| 01/18/2012 | CN102320578A Rotary insoluble sulphur production device |
| 01/18/2012 | CN102320577A Sulfur recovery technology of direct oxidation by hydration |
| 01/18/2012 | CN102320576A Low temperature Claus steam energy recovery and control method |
| 01/18/2012 | CN102319565A Acid-gas-containing Claus sulfur recovery catalyst and preparation method thereof |
| 01/18/2012 | CN101857282B Method for selectively absorbing and separating thiocyanates and thiosulfates in water solution |
| 01/18/2012 | CN101837958B Preparation method of high temperature stability insoluble sulfur |
| 01/18/2012 | CN101743193B Modified sulphur and product comprising modified sulphur as binder |
| 01/18/2012 | CN101703873B Method for reclaiming and treating flue gas desulfurization byproducts for sintered pellets |
| 01/15/2012 | CA2709722A1 Integrated biogas cleaning a system to remove water, siloxanes, sulfur, oxygen, chlorides, and volatile organic compounds |
| 01/12/2012 | WO2012003619A1 Process for directly producing sulfur trioxide and sulfuric acid using gypsum as raw material |
| 01/12/2012 | US20120007020 Method for producing inorganic compounds |
| 01/11/2012 | EP2404660A1 Sorbent use with oxyfuel sour compression |
| 01/11/2012 | CN202107525U Device for utilizing residual heat generated in liquid sulfur trioxide production |
| 01/11/2012 | CN202107524U Device for improving purity of prilling liquid sulfur |
| 01/11/2012 | CN202105564U Regeneration tank of desulfurization system |
| 01/11/2012 | CN102312109A Technology for extracting and separating nickel and molybdenum from bone coal ore by vacuum carbothermal reduction |
| 01/11/2012 | CN102311824A Method for purifying byproducts of soda ash and sodium sulphide by utilizing methane |
| 01/11/2012 | CN102311820A Method for producing artificial liquefied gas by compressing methane and acetylene gas |
| 01/11/2012 | CN102311143A Method for simultaneously preparing zinc chloride and sodium sulfide by chemical fiber waste residue mud |
| 01/11/2012 | CN101982405B Method for preparing sulphurous acid by utilizing pyrite |
| 01/11/2012 | CN101318631B Method and apparatus for decomposing phosphogypsum to produce sulphuric acid, generating electricity power and cement with quiescent state reduction |
| 01/11/2012 | CN101296861B Process for producing a purified gas stream |
| 01/10/2012 | US8093175 Mineral composition capable of trapping hydrogen, preparation method and uses |
| 01/08/2012 | CA2745173A1 Sorbent use with oxyfuel sour compression |
| 01/08/2012 | CA2745172A1 Integration of catalytic so2 oxidation and oxyfuel sour compression |
| 01/08/2012 | CA2745160A1 Handling of acids from compressed oxyfuel-derived co2 |
| 01/04/2012 | EP2402068A1 Methods and configurations for acid gas enrichment |
| 01/04/2012 | CN202099056U Sulphur filter for flue gas desulfurization condensate |
| 01/04/2012 | CN202096780U Condenser for sulfur-containing gas |
| 01/04/2012 | CN102303898A Method for preparing zinc sulfate and hydrochloric acid by using chemical fiber residual sludge |
| 01/04/2012 | CN102303883A Method for preparing calcium oxide and sulfur by double-atmosphere fluidized roasting of desulfurated gypsum |
| 01/04/2012 | CN102303848A Method for exchanging heat between high-temperature process gas and low-temperature process gas in acid production process |
| 01/04/2012 | CN102303847A Purification process of byproduct crude sulfur obtained by decontamination of coke oven gas |
| 01/04/2012 | CN101006022B Method and apparatus for pretreatment of polymeric materials |
| 01/03/2012 | US8088353 Group II metal sulfide phosphor precursor and method for producing phosphor |
| 12/29/2011 | US20110318260 Manufacture method of ultra-pure sulfuric acid |
| 12/28/2011 | EP2399733A2 Preparation of nanocrystallines |
| 12/28/2011 | CN202089770U 一种制备亚硫酸的装置 Apparatus for preparing a sulfite |
| 12/28/2011 | CN202087200U 流化床烟气脱硫装置 Fluidized bed flue gas desulfurization devices |
| 12/28/2011 | CN202087125U 一种用于不溶性硫磺生产的防爆真空过滤干燥机组 An insoluble sulfur production of proof vacuum filtration drying unit |
| 12/28/2011 | CN102299393A 铅酸蓄电池极板化成车间酸液回收系统 Lead-acid battery plates into the workshop of acid recovery system |
| 12/28/2011 | CN102295379A Method for treating desulfurization waste liquid of wet oxidation method |
| 12/28/2011 | CN102295376A 生产木质素废水的循环利用治理方法 Lignin production cycle waste water treatment method using |
| 12/28/2011 | CN102295315A 有机磺化物生产废水中硫酸和硫酸钠分离方法 Sulfonated organic production of sulfuric acid and sodium sulfate wastewater separation |
| 12/28/2011 | CN101503203B 分解硫酸铵的方法及从废酸及酸性废水中回收硫酸的方法 Decomposition of ammonium sulfate method and the method of recovery from waste acid and acidic wastewater |
| 12/28/2011 | CN101164892B 超高密度信息存储材料硫化锑钾及其合成方法 Ultra-high density information storage materials antimony sulfide, potassium and synthesis method |
| 12/27/2011 | US8084263 Device and method for measuring elemental sulfur in gas in gas lines |
| 12/27/2011 | US8084160 Method for purifying lithium sulfide |
| 12/27/2011 | US8084013 Method and apparatus for degasification of claus-derived sulfur |
| 12/22/2011 | WO2011134847A3 Process for producing power from a sour gas |
| 12/22/2011 | WO2011131532A3 Method for the manufacture of an ammonium sulfate composition |
| 12/22/2011 | US20110311434 Method for making metal sulfide nanocrystals |
| 12/22/2011 | US20110311433 Process and system for production of concentrated sulphuric acid from off-gas |
| 12/21/2011 | CN202080890U 石膏制酸焙烧回转窑进窑生料与高温烟气换热装置 Gypsum acid roasting kiln feed kiln feed and high temperature flue gas heat exchanger device |
| 12/21/2011 | CN202080889U 一种基于尾气燃烧的硫磺回收系统 An exhaust system is based on the combustion of sulfur recovery |
| 12/21/2011 | CN202080888U 一种无害化处置脱硫硫膏的装置 An apparatus for the disposal of desulfurization of sulfur ointment harmless |
| 12/21/2011 | CN202078884U 一种含硫气体转化床 A sulfur-containing gas into the bed |
| 12/21/2011 | CN102285646A 一种热管式快速熔硫槽及其专用热管 A heat-pipe type fast molten sulfur tank and special heat pipe |
| 12/21/2011 | CN102285645A 一种热管换热器熔硫装置及其专用热管 A heat pipe heat exchanger sulfur melting device and special heat pipe |
| 12/21/2011 | CN101927173B 一种分解硫化氢制氢气和硫的光催化剂及其制备方法 A method for decomposing hydrogen sulfide and sulfur prepared photocatalyst and its preparation method |
| 12/21/2011 | CN101905873B 高纯硫酸的节能高效阶梯温差蒸馏生产方法 Energy efficient high purity sulfuric acid distillation temperature difference ladder production methods |
| 12/20/2011 | US8080229 Water soluble nanocrystalline quantum dots |
| 12/15/2011 | WO2011156362A1 Substituted tin niobium oxide pigments |
| 12/15/2011 | WO2011156269A1 Flow control method and apparatus for a continuous multiple zone mass transfer |
| 12/15/2011 | WO2011155830A1 Method for converting metal comprising silicate minerals into silicon compounds and metal compounds |
| 12/15/2011 | CA2801260A1 Substituted tin niobium oxide pigments |
| 12/14/2011 | CN202072471U 一种制酸过程中高温过程气与低温过程气的换热装置 An acid gas during high temperature process heat and low temperature process gas device system |
| 12/14/2011 | CN202070285U 一种脱除硫酸工业尾气中二氧化硫、回收硫酸装置 A process for removing sulfur dioxide exhaust sulfuric acid industry, recycling sulfuric acid plant |
| 12/14/2011 | CN102277205A 一种从焦炉煤气中脱硫脱氰提盐的方法 An decyanation mention salt from coke oven gas desulfurization |
| 12/14/2011 | CN102275879A 一种不溶性硫磺的生产工艺 An insoluble sulfur production process |
| 12/14/2011 | CN101733030B 纳米硫磺浆料的制备方法 Nano-sulfur slurry preparation |
| 12/14/2011 | CN101321693B 连二亚硫酸盐的表面处理方法 Dithionite surface treatment method |
| 12/13/2011 | US8075866 Sulfur degassing process |
| 12/13/2011 | US8075865 Lithium argyrodite |
| 12/08/2011 | US20110300593 Optimised fermentation media |
| 12/08/2011 | US20110300059 process for gas sweetening |
| 12/07/2011 | CN202063875U 绿色循环经济型煤焦化工艺装置 Green recycling economy means coal coking process |
| 12/07/2011 | CN202063716U 一种硫酸热解炉 A sulfated pyrolysis furnace |
| 12/07/2011 | CN202061543U 二氧化硫烟气脱硫成套装置 Sulfur dioxide flue gas desulfurization complete sets of equipment |
| 12/07/2011 | CN102267778A 一种焦炉煤气脱硫脱氰废液的资源化方法 A coke oven gas desulfurization and cyanide waste recycling method |
| 12/07/2011 | CN102267689A 铁含量低于30ppm的硫化钠生产方法 Iron content of less than 30ppm of sodium sulfide production methods |
| 12/07/2011 | CN102267688A 由硫泡沫生产熔融硫的方法和设备 Molten sulfur from sulfur foam production methods and equipment |
| 12/07/2011 | CN101746847B 自动化扩散渗析工业废酸或废碱回收设备 Automated diffusion dialysis equipment Industrial Waste or Waste Recovery |
| 12/06/2011 | US8071068 Process for desulphurization of a gaseous effluent comprising a device for on-line analysis and control |
| 12/01/2011 | WO2011147538A2 Process and apparatus for sulphuric acid production |
| 12/01/2011 | WO2011147431A1 Process and apparatus for sulphuric acid production |
| 12/01/2011 | WO2011101406A3 Process for selective oxidation of hydrogen sulphide |
| 12/01/2011 | CA2800698A1 Process and apparatus for sulphuric acid production |
| 11/30/2011 | CN102264637A 压缩含硫化氢的气体的方法 Compression of a gas containing hydrogen sulphide |
| 11/30/2011 | CN102259894A 一种焦化厂脱硫废液副盐综合回收工艺 One kind of coking plant FGD Vice salt Comprehensive Recovery |
| 11/23/2011 | EP1981809B1 Process and apparatus for the combustion of sulfur |
| 11/23/2011 | EP1326799B1 Stoichiometric modification of an ionic structured solid |
| 11/23/2011 | CN202046882U Hot-gas atomization sulfur spraying system of sulphur kiln |
| 11/23/2011 | CN202046881U Device for preparing high-concentration liquid SO2 with waste gas containing H2S of rectisol |
| 11/23/2011 | CN202046880U Liquid sulfur discharge spray device for preparing insoluble sulfur |
| 11/23/2011 | CN202046879U Reactor for preparing insoluble sulfur |
| 11/23/2011 | CN202046878U Simple and energy-saving sulfur recovery process unit adopting one-step method |
| 11/23/2011 | CN102250139A Preparation method of alkyl thiophosphate |
| 11/23/2011 | CN102249953A Method for converting dimethyl sulfate waste residue into dimethyl sulfate product |