| Patents for C01B 7 - Halogens; Halogen acids (5,959) |
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| 04/15/2010 | DE102008050975A1 Mehrstufiges Verfahren zur Herstellung von Chlor Multistage process for the production of chlorine |
| 04/15/2010 | DE102008048359A1 Vorrichtung zur Verbrennung eines Brennstoff/Oxidationsmittelgemisches Device for combustion of a fuel / oxidant mixture |
| 04/14/2010 | CN101693525A Method for preparing bromine by vapor distillation |
| 04/14/2010 | CN101693524A Low-temperature treatment process of silicon tetrachloride |
| 04/13/2010 | US7695595 Process for the production of a purified hydrofluoroalkane, purified hydrofluoroalkane, use of the hydrofluoroalkane and method for the analysis of a hydrofluoroalkane |
| 04/08/2010 | US20100086473 Process for Producing Chlorine from HCL |
| 04/07/2010 | EP2170512A1 Regeneration of a hexachlorostannate-loaded anion exchanger |
| 04/07/2010 | EP2170496A1 Method for producing chlorine by gas phase oxidation |
| 04/07/2010 | EP2170495A1 Method for producing chlorine by multi step adiabatic gas phase oxidation |
| 04/07/2010 | CN101691239A Comprehensive utilization method for bittern |
| 04/07/2010 | CN101691226A Method for comprehensively utilizing polysilicon by-product with low cost |
| 04/07/2010 | CN101343040B Liquefied chlorine flash evaporation purification preparation technique |
| 04/07/2010 | CN101214926B Technique for producing anhydrous hydrofluoric acid |
| 04/01/2010 | WO2010035673A1 Process for producing high-purity chlorine |
| 03/31/2010 | EP2167456A1 Method for the recovery of mineral acids from saline solutions |
| 03/31/2010 | CN201433147Y Comprehensive recycling device of hydrochloric acid waste liquor |
| 03/31/2010 | CN101687178A Thermally stable catalyst for hydrogen chloride gas phase oxidation |
| 03/31/2010 | CN101687160A Method for producing chlorine by multi step adiabatic gas phase oxidation |
| 03/30/2010 | CA2360721C Process for the purification and concentration of radioiodide isotopes |
| 03/25/2010 | WO2010032908A1 Method for preparing boron trifluoride gas |
| 03/25/2010 | US20100074836 Iodine recovery systems and methods |
| 03/24/2010 | EP2165973A1 Method for production of iodine heptafluoride |
| 03/24/2010 | CN101679204A Method for the recovery of mineral acids from saline solutions |
| 03/24/2010 | CN101676197A On-line detection method of free chlorine during synthesis process of hydrogen chloride |
| 03/24/2010 | CN100595299C Method for preparing metallic titanium by TiCl4 vacuum glow discharge |
| 03/24/2010 | CN100595130C Method for recovering hydrochloric acid from HCL gas during the production process of benzene sulfochloride |
| 03/18/2010 | WO2010029153A1 Process for purifying hydrogen chloride |
| 03/18/2010 | US20100068126 Process for producing ruthenium oxide-supported material and process for producing chlorine |
| 03/17/2010 | CN101671276A Method for recovering phosgene in continuous production process of toluene di-isocyanate |
| 03/17/2010 | CN101671274A Method for recycling phosgene in continuous production process of toluene di-isocyanate |
| 03/17/2010 | CN101671273A Method for recycling phosgene in continuous production process of toluene di-isocyanate |
| 03/17/2010 | CN101670189A Iodine crystallizer |
| 03/11/2010 | WO2010026572A1 A process for the production of hcl gas from chloride salts and for the production of carbohydrates |
| 03/10/2010 | CN101665244A Graphite block hole type down-firing triad hydrochloric acid synthetic furnace |
| 03/10/2010 | CN101665243A Method for preparing chlorine and system thereof |
| 03/04/2010 | WO2010024461A1 Process for producing chlorine |
| 03/04/2010 | US20100055203 for reducing the halogen off-gassing rate (i.e. chlorine off-gassing) with specified amounts of isocyanuric chloride, boric acid and sodium hexametaphosphate in solid water treatment composition for pools, spas, hot tubs, toilets |
| 03/03/2010 | EP2159211A1 Azeotrope-like compositions of difluoromethane |
| 03/03/2010 | CN101663235A Process for producing chlorine from hcl |
| 03/03/2010 | CN101663234A Condensation-adsorption process for removing organic components from a gaseous stream containing hydrogen chloride |
| 03/03/2010 | CN101663233A Heat integration in a deacon process |
| 03/03/2010 | CN101659399A Method for preparing anhydrous hydrofluoric acid |
| 03/03/2010 | CN101659398A Method for recovering bromine tail gas and chlorine gas in bromine production |
| 02/25/2010 | WO2010021407A1 Method for producing chlorine and catalyst |
| 02/25/2010 | WO2010020346A1 Catalytic oxidation of hydrogen chloride with ozone |
| 02/25/2010 | WO2010020345A1 Catalytic oxidation of hydrogen chloride with oxygen in non-thermal plasma |
| 02/25/2010 | US20100047155 Processes for conjointly producing bromine and calcium chloride |
| 02/24/2010 | CN201411364Y Evaporation-box type chlorine hydride synthetic furnace for caustic soda concentration by using waste heat |
| 02/24/2010 | CN101657380A Adsorption process for removing inorganic components from a hydrochloric acid gas flow |
| 02/24/2010 | CN101657379A Processes for conjointly producing bromine and calcium chloride |
| 02/24/2010 | CN101657378A Processes for conjointly producing bromine and calcium chloride |
| 02/24/2010 | CN101654224A Method for regeneration of waste hydrochloric acid by oxygen enriched roasting |
| 02/23/2010 | US7666367 Method for a burner and a corresponding device |
| 02/18/2010 | DE102008038096A1 Katalytische Oxidation von Chlorwasserstoff mit Ozon Catalytic oxidation of hydrogen chloride with ozone |
| 02/18/2010 | DE102008038032A1 Katalytische Oxidation von Chlorwasserstoff mit Sauerstoff im nichtthermischen Plasma Catalytic oxidation of hydrogen chloride with oxygen in the non-thermal plasma |
| 02/11/2010 | US20100035036 Durable antireflective multispectral infrared coatings |
| 02/10/2010 | CN201400569Y Hydrochloric gas recovery circulating water cooling system |
| 02/09/2010 | US7658904 Process for the production of hydrogen by the thermochemical route, based on the hydrochlorination of cerium |
| 02/04/2010 | US20100028248 Start-up method |
| 02/04/2010 | US20100028241 Hydrogen Production and Carbon Sequestration in Coal and Natural Gas-Burning Power Plants |
| 02/04/2010 | US20100025226 Configurations for Chlorine Dioxide Production |
| 02/03/2010 | CN101638220A Method for extracting iodine from iodine-containing phosphorus ore |
| 01/28/2010 | WO2009125400A3 A process for the recovery of hcl from a dilute solution thereof and extractant composition for use therein |
| 01/27/2010 | EP2146927A2 Heat integration in a deacon process |
| 01/27/2010 | CN101636347A Process for removing and recirculating condensable components from gaseous streams containing chlorine |
| 01/27/2010 | CN101633493A Purification method of electrolyzed Cl2 generated in production of sponge titanium |
| 01/27/2010 | CN100584766C Full- desorption system for hydrochloride |
| 01/21/2010 | US20100015034 Processes for oxidizing hydrogen bromide to produce elemental bromine |
| 01/20/2010 | CN201386023Y AHF or SiF4 rotary reaction furnace gas outlet washing device |
| 01/20/2010 | CN101628710A Method for producing high-purity concentrated hydrochloric acid by adopting hydrogen chloride gas containing chlorosilane |
| 01/20/2010 | CN100582308C Electrolysis cell, especially for electrochemical production of chlorine |
| 01/20/2010 | CN100582261C Method and device for reclaiming platinum-silver-iodine form platinum-containing silver iodide slag |
| 01/20/2010 | CN100581992C Technology process for producing bromide using concentrated seawater |
| 01/14/2010 | WO2010004925A1 Method of recovering silicon, titanium, and fluorine |
| 01/14/2010 | US20100010256 Processes for hydrogen chloride oxidation using oxygen |
| 01/14/2010 | US20100008844 Method for processing stack gas emissions |
| 01/13/2010 | EP2142469A1 PROCESS FOR PRODUCING CHLORINE FROM HCl |
| 01/13/2010 | EP2142296A1 Ruthenium catalysts for the catalytic gas-phase oxidation of hydrogen chloride with oxygen (deacon method) |
| 01/06/2010 | EP2139809A1 Adsorption process for removing inorganic components from a hydrochloric acid gas flow |
| 01/06/2010 | EP2139808A2 Process for removing and recirculating condensable components from gaseous streams containing chlorine |
| 01/06/2010 | CN201376899Y Hydrobromic acid refining system |
| 01/06/2010 | CN201376898Y Bromine drying tower |
| 01/06/2010 | CN101618858A Dehydration method during iodine extraction by using iodine-contained phosphate ore as raw materials |
| 12/31/2009 | US20090326292 Process for converting gaseous alkanes to liquid hydrocarbons |
| 12/31/2009 | DE112007003400T5 Vorrichtung und Verfahren zur Konzentration radioaktiver Fluoranionen Apparatus and method for concentration of radioactive fluorine anions |
| 12/30/2009 | EP2136893A1 Regenerative condensation and adsorption process for eliminating organic components from a gas flow |
| 12/30/2009 | CN101613086A Method for extracting iodine from chloride-calcium type oil field water |
| 12/30/2009 | CN101613085A Method for extracting bromine from chloride-calcium type oil field water |
| 12/30/2009 | CN101613084A Method for recovering hydrogen chloride gas in production process of chlorodifluoromethane and device |
| 12/30/2009 | CN100574860C Multitubular reaction apparatus for contact gas-phase reaction |
| 12/24/2009 | US20090317317 storing and dispensing a fluid includes providing a vessel configured for selective dispensing of the fluid therefrom; The fluid is contacted with the ionic liquid for take-up of the fluid by the ionic liquid |
| 12/23/2009 | WO2009153321A1 Processing method for recovering iron oxide and hydrochloric acid |
| 12/23/2009 | CN101608872A Device for washing and cooling chlorine |
| 12/23/2009 | CN100571870C Split step coprecipitation method for preparing potassium-containing catalyst for hcl oxidation |
| 12/23/2009 | CA2728504A1 Processing method for recovering iron oxide and hydrochloric acid |
| 12/17/2009 | US20090311157 Nucleophilic radiofluorination using microfabricated devices |
| 12/16/2009 | CN201362587Y Hydrochloric acid purifying device |
| 12/15/2009 | CA2365855C Method of treating spent potliner material from aluminum reduction cells |
| 12/10/2009 | US20090304573 Processes and apparatus for the production of chlorine by gas phase oxidation |
| 12/10/2009 | US20090304572 Method for the production of chlorine |