| Patents for C01B 17 - Sulfur; Compounds thereof (11,743) |
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| 09/28/2011 | CN102198952A Large-scale joint alkali-making circulation process |
| 09/28/2011 | CN102198365A Processing method of acid gas |
| 09/28/2011 | CN102198363A Film based recovery method of sulfur in flue gas |
| 09/27/2011 | US8026290 Methods and apparatus for continuous removal of carbon dioxide from a mixture of reacting gases |
| 09/27/2011 | US8025724 Sulphur pellet comprising H2S-suppressant |
| 09/22/2011 | US20110230572 Water-Forming Hydrogenation Reactions Utilizing Enhanced Catalyst Supports and Methods of Use |
| 09/22/2011 | DE102010013052A1 Vorrichtung und Verfahren zur Kondensation, Abscheidung und Lagerung von flüssigem Schwefel in einer Claus-Anlage Apparatus and method for condensation, deposition and storage of liquid sulfur in a Claus plant |
| 09/21/2011 | EP2365938A2 Method for desulphurization |
| 09/21/2011 | CN201981004U 整体无缝注胶成膜干吸塔壁 Overall seamless plastic injection filming dry absorption tower wall |
| 09/21/2011 | CN201981003U 用元素硫渣来提取硫磺的装置 With elemental sulfur residue to extract sulfur apparatus |
| 09/21/2011 | CN101734625B Method for extracting simple substance finished sulfur granules from sulfur concentrate |
| 09/20/2011 | US8021624 Reactor, and method for the production of hydrogen sulfide |
| 09/15/2011 | US20110223425 Surface structures for enhancement of quantum yield in broad spectrum emission nanocrystals |
| 09/15/2011 | US20110223093 Ionic liquid systems for carbon dioxide and sulfur dioxide removal |
| 09/15/2011 | US20110220551 Method of Scavenging Hydrogen Sulfide and/or Mercaptans Using Triazines |
| 09/14/2011 | EP2170489B1 Process for producing purified gas from gas comprising h2s, co2 and hcn and/or cos |
| 09/14/2011 | CN201969371U 用于烟气脱硫解吸的装置 Desorption apparatus for FGD |
| 09/14/2011 | CN102181633A Molybdenum concentrate constant pressure oxidation leaching technology of byproduct concentrated sulfuric acid |
| 09/14/2011 | CN102181308A Vacuum potassium carbonate coke oven gas desulfurization-sulfuric acid preparation process and processing system thereof |
| 09/14/2011 | CN102180486A Method for preparing caustic soda and coproducing calcium carbonate by using waste alkali liquid generated during ethylene cracking |
| 09/14/2011 | CN102180485A Method for preparing sodium hydroxide and co-producing magnesium carbonate by using waste alkali liquor generated in ethylene cracking method |
| 09/14/2011 | CN102180482A Method for co-production of caustic soda and barium carbonate by using waste alkali liquid in ethylene cracking method |
| 09/14/2011 | CN102180481A Method for preparing caustic soda as well as potassium carbonate and potassium sulfide with waste alkali liquor in ethylene cracking |
| 09/14/2011 | CN102180473A Method for preparing waterglass and macroporous massive silica gel from treated waste residue of sulphuric acid cinder |
| 09/14/2011 | CN102180472A Method for preparing water glass and activated silica gel by using waste residues from treatment of sulfuric acid cinder |
| 09/14/2011 | CN102180471A Method for preparing waterglass and microporous massive silica gel from treated waste residue of sulphuric acid cinder |
| 09/14/2011 | CN102180444A Combined method for sulfur production, hydrogen production and low-sulfur desorbed gas production by coal gas |
| 09/14/2011 | CN102179152A Flue gas (sulfur dioxide) desulfurization complete device |
| 09/14/2011 | CN102179150A Tail gas purification device for detecting sulfur hexafluoride decomposition products and method thereof |
| 09/14/2011 | CN102179130A Circulating flue gas desulfurization device with fixed bed |
| 09/14/2011 | CN101759157B Process and equipment using SO3 furnace gas as heating carrier for evaporating SO3 |
| 09/09/2011 | WO2011109071A1 Process for producing methyl chloride and sulfur dioxide |
| 09/07/2011 | EP2363376A1 System and method for sulfur recovery |
| 09/07/2011 | EP2362854A2 Inorganic multilayered nanostructures |
| 09/07/2011 | EP2362849A1 Process for the selective oxidation of hydrogen sulphide |
| 09/07/2011 | CN201962068U 一种硫酸净化设备的水封保护装置 A seal protector of sulfuric acid purification equipment |
| 09/07/2011 | CN201962067U SF<sub>6</sub>回收净化再生系统的改进 SF <sub> 6 </ sub> recovery purification regeneration system improvements |
| 09/07/2011 | CN201959710U 一种核能脱硫除硝脱碳设备 One kind of nuclear power desulfurization equipment in addition to nitric decarbonization |
| 09/07/2011 | CN102177090A Preparation of lithium sulfide |
| 09/07/2011 | CN102177089A Method and device for desulphurization |
| 09/07/2011 | CN102173415A Direct-fired high pressure output-type inert gas generator for ship |
| 09/07/2011 | CN102173394A Material recycling technique used during sulfur tetrafluoride production |
| 09/07/2011 | CN102173393A Sulfur tetrafluoride production technique |
| 09/07/2011 | CN102173392A Sulfur hexafluoride gas separation and purification device and purification method thereof |
| 09/07/2011 | CN102173379A Method for producing sulfur, hydrogen and low-sulfur desorption gas from coal gas |
| 09/07/2011 | CN101455936B Flue gas desulfurization method based on hot carbon reduction |
| 09/07/2011 | CN101372320B Equipment for purifying waste sulfuric acid |
| 09/06/2011 | US8012448 Synthesis of metal chalcogenide nanocrystals using organodichalcogenide reagents |
| 09/06/2011 | US8012441 Method for isolating hydrogen sulphide from coke oven gas with the subsequent recovery of elemental sulphur in a Claus plant |
| 09/06/2011 | CA2532317C Process for the removal of hydrogen sulphide and other sour gas components from industrial gases under pressure |
| 08/31/2011 | EP2362467A1 Synthesis process of redox materials coated with carbon having a controlled size |
| 08/31/2011 | CN201949806U 氯化石蜡生产过程中的脱氯装置 Dechlorination of chlorinated paraffin production process means |
| 08/31/2011 | CN102167393A Method for preparing a mixture of lead carbonate and silver carbonate with waste residue gained from lithopone production |
| 08/31/2011 | CN102167383A Method of preparing common barium sulfate and co-producing sodium sulphide and industrial salt by using barium sulfide waste residue |
| 08/31/2011 | CN102167293A Method for producing sulfuric acid and sodium hydroxide by using bipolar membrane electroosmosis device |
| 08/31/2011 | CN102167292A Equipment and method for producing medium-grade insoluble sulfur with continuous ageing method |
| 08/31/2011 | CN101691210B Method for concentrating titanium white waste acid by utilizing sulfuric-acid production tail gas |
| 08/31/2011 | CN101492154B Method for economically recycling sulphur dioxide from low-concentration or non-continuity flue gas to produce sulphuric acid |
| 08/31/2011 | CN101306801B Process for recovering hydrogen sulfide form anaerobic fermentation methane |
| 08/30/2011 | US8007756 Process for the synthesis of nanotubes and fullerene-like nanostructures of transition metal dichalcogenides, quasi one-dimensional structures of transition metals and oxides of transition metals |
| 08/30/2011 | US8007569 Method for removing hydrogen sulphide and other acidic gas components from pressurized technical gases |
| 08/25/2011 | WO2011101406A2 Process for selective oxidation of hydrogen sulphide |
| 08/25/2011 | WO2011067045A4 Method for reprocessing sulphur compounds |
| 08/25/2011 | US20110206601 System and Method for Sulfur Recovery |
| 08/25/2011 | US20110206600 Preparation of lithium sulfide |
| 08/25/2011 | US20110206599 Metal chalcogenide aqueous precursors and processes to form metal chalcogenide films |
| 08/25/2011 | CA2790039A1 Process for selective oxidation of hydrogen sulphide |
| 08/24/2011 | EP2358639A1 A method and apparatus for generating mercury (ii) sulfide from elemental mercury |
| 08/24/2011 | EP2358464A1 Method and system for recovering sulfur in the thermal stage of a claus reactor |
| 08/24/2011 | EP2150489B1 Method for preparing dithionite and use thereof |
| 08/24/2011 | CN201942516U 一种合成金属硫化物的装置 A synthetic metal sulfides device |
| 08/24/2011 | CN201942515U 硫磺回收用具有捕集功能的冷却器 Sulfur Recovery trapping function having a cooler |
| 08/24/2011 | CN201942514U 液硫池耐高温耐腐蚀溢流管 High-temperature corrosion-resistant liquid sulfur pool overflow pipe |
| 08/24/2011 | CN102161476A System for providing air flow to a sulfur recovery unit |
| 08/24/2011 | CN101844748B Method for preparing high-concentration SO2 flue gas and active CaO by using phosphogypsum and decomposing furnace |
| 08/24/2011 | CN101462048B Vanadium catalyst containing tungsten for producing acid by oxidation and preparation method thereof |
| 08/23/2011 | US8003070 Methods for forming particles from single source precursors |
| 08/22/2011 | CA2731720A1 System and method for sulfur recovery |
| 08/18/2011 | US20110200882 Lithium containing transition metal sulfide compounds |
| 08/18/2011 | US20110198532 Lithium-containing transition metal sulfide compounds |
| 08/18/2011 | US20110198211 Reactors for conducting thermochemical processes with solar heat input, and associated systems and methods |
| 08/17/2011 | CN201932913U 浓硫酸循环槽 Concentrated sulfuric acid cycle trough |
| 08/17/2011 | CN201932912U 一种浓硫酸循环槽 A strong sulfuric acid cycle trough |
| 08/17/2011 | CN102153228A Method for treating wet magnesium desulfuration wastewater |
| 08/17/2011 | CN102153134A Method for preparing lead sulfate and silver sulfate mixture from waste residues obtained by producing lithopone |
| 08/17/2011 | CN102153099A Method for preparing water glass and hydrophobic silicon dioxide by using treatment waste slag of calcined sulfate slag |
| 08/17/2011 | CN102153098A Method for preparing water glass and macroporous spherical silica gel from treatment waste residues of sulfuric acid cinder |
| 08/17/2011 | CN102153053A Methods for purifying and comprehensively utilizing hydrogen sulfide byproduct during production of carbon disulfide by methane method |
| 08/17/2011 | CN102151465A Nuclear-energy desulfurization denitration decarburization equipment |
| 08/17/2011 | CN101462700B Automatic acid preparing system and control method |
| 08/17/2011 | CN101172583B Technique for producing sulphuric acid and cement clinker with wet calcium sulphate |
| 08/16/2011 | US7998451 Sulfur degassing process |
| 08/16/2011 | US7997426 Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes |
| 08/16/2011 | CA2433291C Process for production of ammonium thiosulphate |
| 08/11/2011 | WO2011095978A1 A method for the separation of a non-volatile strong acid from a salt thereof and compositions produced thereby |
| 08/11/2011 | WO2011095271A2 Method and apparatus for adjusting the concentration of acids or lyes |
| 08/11/2011 | US20110195142 Heat-reactive resist material, layered product for thermal lithography using the material, and method of manufacturing a mold using the material and layered product |
| 08/11/2011 | US20110195016 Process and plant for producing calcine products |
| 08/11/2011 | US20110195015 Process for producing a thiometallate or a selenometallate material |
| 08/11/2011 | US20110195014 Process for producing a thiometallate or a selenometallate material |