Patents
Sitemap › C01 - Inorganic chemistry › C01B - Non-metallic elements; Compounds thereof › C01B 17 - Sulfur; Compounds thereof
Patents for C01B 17 - Sulfur; Compounds thereof (11,743)
05/2012
05/02/2012CN102431974A Oxygen-enriched combustion poly-generation process and equipment for steam injection boiler in oil field
05/02/2012CN102431973A Chlorosulfonic acid cooling device
05/02/2012CN102430249A Hot-air concentrating tower for purifying waste acid
05/02/2012CN102095312B Process for recycling sulfuric acid from iron pyrite by low-temperature afterheat
05/02/2012CN101850951B Sulfur recovery combustion managing system
04/2012
04/25/2012CN202201709U 一种控制氧气硫磺燃烧的装置 An oxygen combustion device to control sulfur
04/25/2012CN202199334U 一种高效环保的亚硫酸钠和硫酸混配添加装置 An efficient environmentally friendly mixed sodium sulfite and sulfate adding device
04/25/2012CN102428025A 用于生产用于克劳斯过程的过程气体的方法 Process for the production method for the Claus process gas
04/25/2012CN102424369A Production process for reagent grade high-purity sulfuric acid
04/25/2012CN102424368A 热风浓缩法脱除污酸中F、Cl、As的工艺 Hot concentrated acid decontamination method de-F, Cl, As technology
04/25/2012CN102424367A 含氟硫酸的分离浓缩装置及分离浓缩方法 Apparatus and method for separation of concentrated sulfuric acid, concentrated isolated fluorinated
04/25/2012CN102424366A 解决一效换热设备结垢堵塞的钛白废硫酸浓缩方法 Solve an efficient method for concentrating waste sulfuric acid Titanium plug fouling of heat transfer equipment
04/25/2012CN102424365A 一种沸腾炉还原软锰矿联产硫酸的尾气循环利用方法 A boiling furnace exhaust recycling methods to restore Pyrolusite generation of sulfuric acid
04/25/2012CN102424364A 一种不溶性硫磺溶剂回收连续蒸发塔 An insoluble sulfur continuous evaporation of the solvent recovery column
04/25/2012CN102424363A 一种不溶性硫磺溶剂回收硫磺的处理装置 Processing means an insoluble sulfur sulfur solvent recovery
04/25/2012CN102423612A 一种利用工业烟气生产硫代硫酸盐及回收二氧化碳的方法 A use of industrial flue gas production thiosulfate and recovering carbon dioxide
04/25/2012CN102060272B 一种硫酸生产过程中制冷的方法及工艺 A sulfated production process refrigeration methods and processes
04/25/2012CN101683973B 硫酸的制备方法 Preparation of sulfuric acid method
04/25/2012CN101602487B 用石灰石制造漂粉精和氯化钠及硫酸的方法 Methods limestone manufacture calcium hypochlorite and sodium chloride and sulfuric acid
04/19/2012US20120090430 Ionic liquid solvents of perhalide type for metals and metal compounds
04/18/2012EP2442387A1 Synthesis method for carbon material based on LIxM1-yM'(XO4)N
04/18/2012CN202193615U 一种稀硫酸浓缩工艺设备 One kind of concentrated sulfuric acid process equipment
04/18/2012CN202191792U 精制硫酸炉气过滤器 Sulfuric acid refining furnace air filter
04/18/2012CN102417979A 硫化锌精矿的处理方法 Treatment of zinc sulfide concentrates
04/18/2012CN102417229A 一种利用硫化氢废气去除偶氮染料废水色度的方法 A use of azo dyes removal of hydrogen sulfide emissions Wastewater method
04/18/2012CN102417166A 一种不溶性硫磺真空混合机投料筒 An insoluble sulfur cast cylinder vacuum mixer
04/18/2012CN101862578B 常减压装置“三顶”气在线脱硫及增压利用方法 Crude oil distillation unit "three" gas desulfurization and boost the use of online methods
04/18/2012CN101838087B 阳极泥处理设备及其气浮槽 Anode slime treatment equipment and flotation tank
04/18/2012CN101781998B 硫酸生产中制酸低温位热能回收方法 Production of acid sulphate low level heat energy recovery methods
04/18/2012CN101293638B 一种生产二氧化硫气体的方法及装置 A process for producing sulfur dioxide gas method and apparatus
04/18/2012CN101155754B Process and apparatus for the production of sulphur oxides
04/18/2012CN101124157B 生产硫酸的方法和装置 Method and apparatus for production of sulfuric acid
04/12/2012WO2012047821A2 Hydrate inhibition test loop
04/12/2012US20120087856 Generation of sulfur trioxide and sulfuric acid
04/11/2012CN202186892U 一种新型磷石膏分解循环流化床的换热器装置 A new decomposition of phosphogypsum circulating fluidized bed heat exchanger assembly
04/11/2012CN202186891U 一种回转式不溶性硫磺生产装置 One kind of rotary insoluble sulfur production unit
04/11/2012CN202186890U 防堵硫磺结片机 Attempts to prevent sulfur Flaker
04/11/2012CN102414121A 自组装热电材料 Self-assembly of thermoelectric materials
04/11/2012CN102408100A 利用粘胶纤维废气生产的低杂盐含量的22%硫氢化钠产品 Viscose fiber produced using the exhaust gas of low salt content is 22% miscellaneous Sodium hydride product
04/11/2012CN102408099A 一种适用于沉积物中酸可挥发性硫化物提取的装置及方法 A suitable apparatus and method for sediments acid volatile sulfide extraction
04/11/2012CN102408095A Method of decomposing hydrogen sulfide for preparation of hydrogen and elemental sulfur
04/11/2012CN102407025A 一种回收二氧化硫、丁二烯的方法 A method of recovering sulfur dioxide, butadiene
04/04/2012EP2435363A1 Method for concentrating dilute sulfuric acid and an apparatus for concentrating dilute sulfuric acid
04/04/2012EP2303773B1 Compact, tiered sulfur recovery unit
04/04/2012CN202181213U 一种耐腐蚀分酸器 A corrosion resistant acid distributor
04/04/2012CN102405188A 制备纯化合成气物流的方法 The method of preparation of purified synthesis gas stream
04/04/2012CN102405090A 制备纯化合成气的方法 The method of preparation of purified synthesis gas
04/04/2012CN102398896A 一种橡胶用不溶性硫磺新的生产工艺 A rubber with insoluble sulfur new production processes
04/04/2012CN102397744A Compound sulphur dispersing agent for complex iron desulphurization solution
03/2012
03/29/2012US20120074361 Semiconductor nanoparticles and method for producing same
03/28/2012CN202175556U 一种干吸循环槽外壁防腐装置 A dry suction device circulating tank wall corrosion
03/28/2012CN202173848U 一种硫酸吸收塔尾气气液分离器 A sulfated absorber off-gas liquid separator
03/28/2012CN202173837U 精制硫酸过滤器 Refined sulfuric acid filter
03/28/2012CN202173828U 液体硫磺过滤器 Liquid sulfur filter
03/28/2012CN102390818A Method for preparing sulfur hexafluoride with surface-contacted fluorine and fused sulfur
03/28/2012CN102390817A Method for refining sulfur hexafluoride in sulfur hexafluoride and nitrogen mixed gas
03/27/2012CA2534284C Method for the removal of mercury from sulphuric acid with thiosulphate precipitation
03/22/2012US20120067173 Process for liberating metals using direct production of leach grade acid solutions
03/22/2012DE102011111317B4 Verdampfer Vaporizer
03/21/2012EP2430213A1 Method for electrolytically decomposing hydrogen sulfide
03/21/2012EP2429941A1 Generation of sulfur trioxide and sulfuric acid
03/21/2012CN102381688A Concentrated sulfuric acid preparation method using hydrogen sulfide in manufactured gas
03/21/2012CN102381687A Method for preparing acid by using sulfur containing waste material and wet method desulphurization process containing method thereof
03/21/2012CN102381686A Treatment process of high-ammonia and low-sulfur gas
03/21/2012CN102381685A Degassing technique for liquid sulfur
03/21/2012CN102380218A Vertical evaporator with gravity assisted heat tubes for production of sulfuric acid
03/21/2012CN101428766B Extraction of sulfur from flue gas desulfurization waste slag slurry with solvent method
03/20/2012US8137634 Fission reactor for a Claus plant
03/15/2012WO2012033097A1 Method for producing metal complex quantum crystals
03/15/2012DE10320965B4 Vorrichtung zur reaktiven Umsetzung von Gasströmen Apparatus for reactive conversion of gas streams
03/14/2012CN202166349U 一种硫磺回收用的冷凝冷却装置 One kind of sulfur recovered by condensation cooling device
03/14/2012CN202164282U 一种半水煤气脱硫和变换后脱硫溶液处理和熔硫装置 A semi-water gas desulfurization and transform desulfurization solution treated and molten sulfur unit
03/14/2012CN202164133U 沸腾分解炉 Boiling calciner
03/14/2012CN202164117U 三氧化硫吸收反应装置 Sulfur trioxide absorption reactor
03/14/2012CN202164116U 硫酸反应装置 Sulfuric acid reaction apparatus
03/14/2012CN202164115U 三氧化硫熔化装置 Trioxide melting apparatus
03/14/2012CN202164114U 一体化热气雾化喷硫系统 Integrated hot sulfur spray atomization system
03/14/2012CN202164113U 一种硫磺回收用的组合式转换与反应装置 Combined conversion and reaction device with a sulfur recovery
03/14/2012CN202164112U 一种制硫燃烧炉的冷凝冷却装置 A process for producing sulfur furnace condensing cooling device
03/14/2012CN102378808A Method and apparatus to recycle tail gas
03/14/2012CN102378735A Process for producing a purified synthesis gas stream
03/14/2012CN102378734A Process for producing a purified synthesis gas stream
03/14/2012CN102378643A Process for producing purified synthesis gas
03/14/2012CN102372306A Method for recycling concentrated slag of wasted acid from titanium white production
03/14/2012CN102371109A Method for removing sulfur from gas containing reductive sulfur
03/14/2012CN102371108A Method for producing sulfuric acid by oxygen-enriched air incineration of acid gas containing hydrogen sulfide
03/13/2012US8133399 Thiosulfate removal methods and systems
03/13/2012CA2454013C Process for regenerating thiosulphate from a gold leaching stream
03/08/2012WO2011129563A3 Method of preparing anhydrous hydrogen fluoride by using sodium aluminum tetrafluoride and reaction device for the same
03/08/2012US20120055843 Process for Oxidative Desulfurization and Sulfone Disposal Using Solvent Deasphalting
03/08/2012DE19857015B4 Verfahren zum thermischen Regenerieren von Abfallsäure A method for thermal regeneration of spent acid
03/07/2012EP2424816A1 Method for producing process gas for the claus process
03/07/2012EP1732679B1 Method for reducing SOx, NOx, and CO emissions from a fluid stream
03/07/2012CN202156928U 一种脱硫溶液中硫磺回收提取装置 A solution to extract sulfur recovery unit desulfurization
03/07/2012CN202155084U 酸浴过滤器 Acid bath filter
03/07/2012CN102367169A Method for preparation of sulfuric acid and combined production of fine flour iron through calcination of coal-derived pyrite in presence of oxygen-rich air
03/07/2012CN102367168A Method and apparatus for decomposing gypsum with plasma
03/07/2012CN102367167A Preparation method of sulfur hexafluoride
03/07/2012CN101817553B Method for treating arsenic-containing smoke dust
03/06/2012US8128903 Method of treating a precipitate comprising iron (II) sulfate monohydrate, a plant, granular material and its uses
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