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)
12/2014
12/31/2014CN103213952B 六氟化硫和四氟化碳分离提纯系统 Sulfur hexafluoride and carbon tetrafluoride separation and purification systems
12/31/2014CN103045289B 液态烃碱渣废液的综合处理方法 Integrated approach Alkali liquid hydrocarbon waste
12/31/2014CN103045288B 高硫含量高cod碱渣废液的综合处理方法 High sulfur content cod integrated approach Alkali waste
12/30/2014US8920766 Quantum nanostructures, compositions thereof, and methods of making and using same
12/25/2014US20140377165 Process for degassing condensed sulfur from a claus sulfur recovery system
12/25/2014US20140377164 Process for in-situ production of low dissolved hydrogen sulfide, degassed, sulfur from claus sulfur recovery
12/25/2014US20140377155 Process for in-situ production of low dissolved hydrogen sulfide, degassed, sulfur from claus sulfur recovery
12/25/2014US20140374659 Zero emissions sulphur recovery process with concurrent hydrogen production
12/24/2014CN204043415U 一种硫铁矿制取硫酸净化工段用低品位热能回收装置 One kind of pyrite Sulfate purifying process with low-grade heat recovery unit
12/24/2014CN204039057U 硫铁矿制酸系统干法排渣回收设备 Pyrite system dry slag recycling equipment
12/24/2014CN204034592U 浓硫酸稀释装置 Concentrated sulfuric acid dilution device
12/24/2014CN204034557U 硫回收自循环装置 Sulfur recovered from circulation device
12/24/2014CN204034540U 一种脱除工业尾气中二氧化硫的系统 A process for removing sulfur dioxide from industrial exhaust systems
12/24/2014CN104245589A 控制在矿石的氯化期间产生的氧硫化碳的方法 Controlling carbon oxysulfide produced during the chlorination of the ore method
12/24/2014CN104230193A 一种磷石膏固废资源利用的方法 A method of solid waste resource utilization phosphogypsum
12/24/2014CN104229757A 一种将污酸净化处理返回流程再利用的方法 A method of processing the return process for reuse waste acid purification method
12/24/2014CN104229756A 一种105酸高产量系统 One kind of high-yield system 105 acid
12/24/2014CN104229755A 硫磺制备硫酸的方法 Sulfuric acid method of preparation
12/24/2014CN104229754A 一种防酸堵硫酸换热装置 An anti-sulfuric acid blocking heat transfer device
12/24/2014CN104229753A 一种酸泵槽 An acid pump tank
12/24/2014CN104229752A 一种蒸酸器供热系统 Acid is one kind of steam heating system
12/24/2014CN104229751A 一种蒸酸器酸封保温装置 An acid is acid-steam insulation device
12/24/2014CN104229750A 一种硫酸生产系统 A sulfated production system
12/24/2014CN104229749A 一种蒸酸系统 One kind of steaming acid system
12/24/2014CN104229748A 一种带硫酸电磁阀的蒸酸装置 A sulfuric acid plant with steam solenoid valve
12/24/2014CN104229747A 复合热稳定剂及高热稳定不溶性硫磺的生产方法 Composite heat stabilizer and high thermal stability of insoluble sulfur production methods
12/24/2014CN104229746A 一种烷基化废酸制硫磺新方法 A new method for the spent acid system alkylated sulfur
12/24/2014CN104229745A 一种处理含单质硫矿渣的超声萃取方法及工艺 An ultrasonic extraction processing method and process slag containing elemental sulfur
12/24/2014CN103498052B 从复杂低品位热滤渣中高效富集稀贵金属的方法 Low-grade heat from the complex and efficient enrichment of rare metals in residue methods
12/24/2014CN103224222B 一种废硫酸中有机物的净化装置 Sulfuric acid in a purification device organics waste
12/24/2014CN103191627B 含硫化氢工业尾气的处理方法 Treatment of industrial exhaust containing hydrogen sulfide
12/24/2014CN102838152B 一种高温生产氧化钙的方法 A method for high temperature production of calcium oxide
12/24/2014CN102227372B 选择性氧化硫化氢的方法 Selective oxidation of hydrogen sulphide
12/23/2014US8916127 Method, apparatus and system for making sulfuric acid
12/23/2014US8916117 Corrosion control in acid gas removal equipment by the situ generation of polysulfide ions
12/18/2014US20140366731 Method and device for degassing liquid sulpher
12/17/2014CN204026697U 带清灰装置的湿法制酸焚烧余热回收系统 Wet process acid cleaning device incineration with waste heat recovery system
12/17/2014CN204022474U 一种六氟化硫反应器的降温装置 One kind of reactor cooling means sulfur hexafluoride
12/17/2014CN204022473U 硫磺回收装置h2s/so2比值控制系统 Sulfur Recovery h2s / so2 ratio control system
12/17/2014CN204017650U 烧结烟气处理系统、制酸系统及制酸尾气处理装置 Sintering flue gas treatment system, the sulfuric acid and acid gas treatment unit
12/17/2014CN104214785A (54)对含有硫化氢的酸性气体进行脱硫并回收硫的装置 (54) of acid gas containing hydrogen sulfide and sulfur recovery desulfurization apparatus
12/17/2014CN104211023A 沸腾炉焙烧工艺 Roaster roasting process
12/17/2014CN104211022A 沸腾炉快速点火方法 Roaster fast ignition method
12/17/2014CN104211021A 一种用于焙烧含砷硫矿的二次燃烧室 Secondary combustion chamber for arsenic sulfide ore roasting
12/17/2014CN104211020A 硫酸装置生产产品多样化的调整工艺 Sulfuric acid plant production product diversification adjustment process
12/17/2014CN104211019A 一种从生产润滑油添加剂的废液中回收硫化纳及制造方法 A process for recovering sodium sulfide and manufacturing method of waste from the production of lubricating oil additives
12/17/2014CN104211018A 一种从硫泡沫中回收高纯硫磺的方法和装置 A method and apparatus for recovering high purity sulfur from sulfur foam
12/17/2014CN104209107A (54)一种高效脱硫活性焦解析塔及解析方法 (54) An efficient analytical active coke desulfurization tower and analytical methods
12/17/2014CN104208992A 对含有硫化氢的酸性气体进行脱硫并回收硫的方法 Of the acid gas containing hydrogen sulfide and sulfur recovery desulfurization method
12/17/2014CN103265976B 常压富氧连续气化-燃气蒸汽联合发电供热方法和设备 Atmospheric oxygen enriched continuous gasification - gas-steam combined method and apparatus for generating heat
12/17/2014CN103084044B 利用锅炉炉烟制取冷却循环水调节硫酸的装置 Tobacco use boiler circulating cooling water conditioning preparation of sulfuric acid unit
12/17/2014CN102895862B 单塔脱除煤气中硫化氢的方法和系统 Methods and systems for the removal of a single tower of hydrogen sulfide gas
12/10/2014CN203998956U 制备二氧化硫的简易装置 Preparation of simple device of sulfur dioxide
12/10/2014CN203998955U 一种制备硫氢化钠的装置 An apparatus for producing sodium hydrosulfide
12/10/2014CN203998954U 一种硫磺制酸熔硫系统 One kind of molten sulfur sulfuric acid system
12/10/2014CN203998953U 一种液硫脱气鼓泡器 One kind of liquid sulfur degassing bubbler
12/10/2014CN203990306U 一种沉降式再生一体化装置 One kind of settlement regenerative Integrated Device
12/10/2014CN203990286U 一种处理含氰含碳酸气的装置 A processing apparatus cyanide-containing carbonated
12/10/2014CN203990257U 间/对苯二甲酰氯生产中废气处理装置 Room / terephthaloyl chloride production exhaust gas treatment apparatus
12/10/2014CN203990234U 一种六氟化硫和氮气混合气体分离净化处理装置 One kind of a mixed gas of sulfur hexafluoride and nitrogen separation purification means
12/10/2014CN104197309A 含SO<sub>3</sub>和粉尘低温烟气中热能回收利用的方法 SO <sub> </ sub> and low temperature flue gas heat method dust recycling containing 3
12/10/2014CN104195345A 一种从锌精矿或铅锌混合矿富氧直接浸出渣中回收硫磺和铅、锌、银的工艺 Or a mixture of lead and zinc from zinc concentrates enriched ore direct leaching slag and sulfur recovery processes lead, zinc, silver
12/10/2014CN104195344A 一种锌精矿或铅锌混合矿富氧直接浸出渣超声波强化回收硫磺和铅、锌、银的方法 A zinc-lead-zinc mixed concentrate or ore leaching residue enriched Ultrasonic direct recovery of sulfur and lead, zinc, silver methods
12/10/2014CN104192850A 一种蛇纹石处理石墨烯废硫酸液的方法 One kind of serpentine processing graphene liquid waste sulfuric acid method
12/10/2014CN104192814A 一种聚合硫的循环生产系统 A polymeric sulfur cycle of production systems
12/10/2014CN104192813A 一种制备聚合硫的方法 A polymerization process for the preparation of sulfur
12/10/2014CN104192812A 一种聚合硫的循环生产工艺 A polymeric sulfur cycle production process
12/10/2014CN104192811A 一种硫磺的简易提纯方法 Simple method for purifying a sulfur
12/10/2014CN104190278A 一种实验室逆向稀释浓硫酸的方法 One kind of laboratory reverse dilution of concentrated sulfuric acid method
12/10/2014CN104190221A 含有H<sub>2</sub>S、COS、CS<sub>2</sub>等气体的酸性气的脱硫方法、装置及系统 Containing H <sub> 2 </ sub> S, COS, the desulfurization method CS <sub> 2 </ sub> acidic gases such as gas, equipment and systems
12/10/2014CN103134336B 处理阳极炉烟气的系统及方法 Processing system and method of the anode furnace flue
12/10/2014CN103086328B 化成酸回收方法、设备及利用该设备回收化成酸的方法 Into acid recovery methods, equipment and the use of the device into the acid recovery method
12/10/2014CN102951614B 一种硫回收催化剂的装填方法 A sulfur recovery method of the catalyst loading
12/10/2014CN101830445B 一种以乙酰丙酮盐为原料合成无机纳米晶的方法 Acetylacetonate kind of inorganic nanocrystals synthesized method
12/09/2014US8906133 Process and plant for cooling sulfuric acid
12/04/2014US20140356705 ENCAPSULATED Li2S NANOPARTICLES FOR Li/S BATTERIES WITH ULTRAHIGH ENERGY DENSITIES AND LONG CYCLE LIFE
12/02/2014US8900544 Sulfur removal methods
12/02/2014US8900535 Production of zinc sulphate concentrates from a dilute zinc sulphate solution
12/02/2014US8900484 Composite sulphur/carbon conductive material, use as an electrode and method for producing such a material
11/2014
11/27/2014US20140348741 Process and apparatus for treating a sulphur-containing off-gas from a sulphur recovery system
11/25/2014US8894965 Energy recovery in manufacture of sulfuric acid
11/25/2014US8894720 Procedure for the preparation of sulphur-based articles of manufacture
11/18/2014US8889089 Process for a reduction in the amount of sulphur compounds, hydrogen cyanide, and formic acid in synthesis gas
11/11/2014US8883036 Hydrogen sulfide stream for catalyst sulfidation from refinery rich amines
11/06/2014US20140326593 Method for manufacturing high purity sulfuric acid
11/04/2014US8877690 Treatment of gas well production wastewaters
10/2014
10/30/2014US20140322125 Recovery of sulfur trioxide heat of absorption
10/28/2014US8871176 Process for reducing sulfur emission of sulfur plant
10/21/2014US8865477 Water soluble nanocrystalline quantum dots capable of near infrared emissions
10/16/2014US20140308198 Procedure for the preparation of sulphur-based articles of manufacture
10/14/2014US8859719 Use of surfactant in the preparation of modified sulfur and sulfur cement
10/14/2014US8859000 Synthesis of nanoparticles by an emulsion-gas contacting process
10/14/2014US8858908 Method for producing N-type group III nitride single crystal, N-type group III nitride single crystal, and crystal substrate
10/14/2014US8858902 Selective removal of sulfide from aqueous alkali solutions
10/14/2014US8858683 Swing adsorption processes utilizing controlled adsorption fronts
10/09/2014WO2014164980A1 Supported sulfides for mercury capture
10/09/2014US20140299584 Plasma whirl reactor apparatus and methods of use
10/09/2014US20140299459 Plasma whirl reactor apparatus and methods of use
10/07/2014US8852535 Device and method for measuring elemental sulfur in gas in gas lines
10/07/2014US8852322 Gas purification process utilizing engineered small particle adsorbents
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