| Patents for C01B 7 - Halogens; Halogen acids (5,959) |
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| 11/19/2008 | CN201151664Y Device for making acid from waste water after water washing of chlorobenzene |
| 11/19/2008 | CN101306798A Process for treating waste liner of aluminium cell catalyzed by coal |
| 11/19/2008 | CN101306797A Process for regenerating hydrochloric acid for chloridizing laterite nickel ore by wet method |
| 11/19/2008 | CN100434356C Method for producing metal fluoride materials |
| 11/19/2008 | CN100434355C Waste hydrochloric acid regeneration and silicon removing process and device |
| 11/19/2008 | CN100434145C Catalyzed aqueous vapour reducing method from waste chlorine |
| 11/18/2008 | CA2245155C Process for separation of hydrogen fluoride from its mixtures with a hydrofluoroalkane containing 3 to 6 carbon atoms |
| 11/13/2008 | WO2008002908A3 Continuous hydrolysis of hexafluoroarsenic acid |
| 11/12/2008 | CN201147669Y Alcaine falling film absorbing tower |
| 11/06/2008 | WO2008131873A1 Condensation-adsorption process for removing organic components from a gaseous stream containing hydrogen chloride |
| 11/06/2008 | WO2008131872A1 PROCESS FOR PRODUCING CHLORINE FROM HCl |
| 11/06/2008 | WO2008131870A1 METHOD FOR THE OXIDATION OF CARBON MONOXIDE IN A GAS STREAM CONTAINING HCl |
| 11/06/2008 | WO2008131869A1 Method for the cleaning up and oxidation of a gas containing hydrogen chloride |
| 11/06/2008 | WO2008131857A1 Ruthenium catalysts for the catalytic gas-phase oxidation of hydrogen chloride with oxygen (deacon method) |
| 11/06/2008 | DE102007020444A1 Verfahren zur Oxidation eines Chlorwasserstoffenthaltenden Gasgemisches A process for the oxidation of a hydrogen chloride-containing gas mixture |
| 11/05/2008 | CN201144148Y Self-return soda ash dense soda ash steam calciner |
| 10/30/2008 | US20080269515 Process for the oxidation of a gas mixture containing hydrogen chloride |
| 10/30/2008 | US20080267857 Ruthenium catalysts having enhanced long-term stability and activity |
| 10/30/2008 | US20080267856 Removal of contaminants from by-product acids |
| 10/30/2008 | US20080267855 Process for the production of metal fluoride materials with submicron structures |
| 10/30/2008 | DE102007020148A1 Prozess zur Herstellung von Chlor aus HCI Process for the preparation of chlorine from HCl |
| 10/30/2008 | DE102007020146A1 Verfahren zur Reinigung und Oxidation eines Chlorwasserstoff enthaltenden Gases Methods for cleaning and oxidation of a gas containing hydrogen chloride |
| 10/30/2008 | DE102007020144A1 Kondensations-Adsorptionsprozess zur Entfernung organischer Komponenten aus einem Chlorwasserstoff enthaltenden Gasstrom Condensation adsorption process for the removal of organic components from a gas stream containing hydrogen chloride |
| 10/30/2008 | DE102007020096A1 Verfahren zur Oxidation von Kohlenmonoxid in einem HCI enthaltenden Gasstrom A process for the oxidation of carbon monoxide in a gas stream containing HCI |
| 10/30/2008 | DE102007018016A1 Absorptionsprozess zur Entfernung anorganischer Komponenten aus einem Chlorwasserstoff enthaltenden Gasstrom Gas stream absorption process for removing inorganic components containing a hydrogen chloride |
| 10/29/2008 | CN101293938A Method for using recycled synthetic ammonia off-gas hydrogen in PVC preparation |
| 10/29/2008 | CN101293937A Method for using by-product hydrochloric acid of complex fertilizer in PVC preparation |
| 10/29/2008 | CN101293637A Apparatus and method for producing chlorine gas with hydrogen chloride catalytic oxidation |
| 10/29/2008 | CN101293636A Method for oxidising a gas mixture containing hydrogen chloride |
| 10/28/2008 | US7442363 Hydrogen iodide manufacturing method and hydrogen iodide manufacturing apparatus |
| 10/23/2008 | WO2008125235A1 Adsorption process for removing inorganic components from a hydrochloric acid gas flow |
| 10/23/2008 | US20080260619 Processes for the oxidation of hydrogen chloride |
| 10/23/2008 | DE102007018014A1 Wärmeintegration in einem Deacon-Prozess Heat integration in a Deacon process |
| 10/22/2008 | EP1981946A1 A method of heat generation |
| 10/22/2008 | EP1981806A2 Method for the production of chlorine |
| 10/22/2008 | EP1981619A1 Process for extracting (chlorinated) hydrocarbon-free hydrogen chloride and phosgene-free (chlorinated) hydrocarbons from a hydrogen chloride stream containing (chlorinated) hydrocarbons and phosgene |
| 10/22/2008 | CN101289233A Full- desorption system for hydrogenchloride |
| 10/22/2008 | CN101289167A Process for synthesizing hydrogen bromide by vertical combustor |
| 10/16/2008 | WO2008122363A1 Regenerative condensation and adsorption process for eliminating organic components from a gas flow |
| 10/16/2008 | DE102007016973A1 Regenerativer Adsorptionsprozess zur Entfernung organischer Komponenten aus einem Gasstrom Regenerative adsorption process for removing organic components from a gas stream |
| 10/15/2008 | CN201132770Y Device for separating coarse germanic chloride and alcaine |
| 10/15/2008 | CN101287676A Method of producing chlorine gas, aqueous sodium hypochlorite solution and liquid chlorine |
| 10/15/2008 | CN101284758A Process for the separation of a mixture comprising at least one hydrofluoroalkane and hydrogen fluoride, processes for the preparation of a hydrofluoroalkane and azeotropic compositions |
| 10/15/2008 | CN101284757A Process for the separation of a mixture comprising at least one hydrofluoroalkane and hydrogen fluoride, processes for the preparation of a hydrofluoroalkane and azeotropic compositions |
| 10/15/2008 | CN100425545C Method and apparatus for treating hydrofluoric acid waste water |
| 10/15/2008 | CN100425527C Process for prepn of non-hazardous brominating agent |
| 10/15/2008 | CN100425526C Process for extracting iodine from kelp |
| 10/14/2008 | US7435859 4,7-Dihydro-1H-tricyclopenta[def,jkl,pqr]triphenylene, isomers and and stereoisomers, suitable for use as electronic materials, and as raw materials for fullerenes |
| 10/09/2008 | WO2008106346A8 Processes for producing and using bromine products suitable for reducing mercury emissions during coal combustion |
| 10/09/2008 | US20080247941 Mechanically Stable Catalyst Based on Alpha-Alumina |
| 10/08/2008 | EP1084076B1 Chlorotrifluorine gas generator system |
| 10/08/2008 | CN101279718A Preparation for bromine hydride-glacial acetic acid solution containing 33to 48bromine hydride |
| 10/02/2008 | WO2008117388A1 Radiocative fluorine anion concentrating device and method |
| 10/02/2008 | WO2008116558A2 Process for removing and recirculating condensable components from gaseous streams containing chlorine |
| 10/02/2008 | WO2000044466A3 Hc1 adsorbent, method of making same and process for removing hc1 from fluids |
| 10/02/2008 | US20080241040 Nano-scale metal halide scintillation materials and methods for making same |
| 10/01/2008 | CN101277899A Hydrofluoric acid production apparatus and hydrofluoric acid production method |
| 10/01/2008 | CN101274795A Process for treating waste water in chlorfluazuron synthesis |
| 10/01/2008 | CN101274748A Method for refining industrial coarse iodine |
| 10/01/2008 | CN101274195A Method for removing residual chlorine gas in tail gas in production processes of chloroacetic acid |
| 09/25/2008 | WO2008070885A3 Method for increasing the specific surface of iron oxides in spray roasting plants |
| 09/25/2008 | WO2008034836A3 Method for producing chlorine in a fluidized bed reactor |
| 09/25/2008 | US20080233043 Method For the Production of Chlorine By Means of Gas Phase Oxidation of Hydrogen Chloride |
| 09/25/2008 | DE19751551B4 Verfahren zur Herstellung von Iodtrifluormethan Process for the preparation of iodotrifluoromethane |
| 09/25/2008 | DE102007013964A1 Prozess zur Entfernung und Rückführung kondensierbarer Komponenten aus chlorhaltigen Gasströmen Process for the removal and return of condensable components from chlorine-containing gas streams |
| 09/24/2008 | CN101272852A Mechanically stable catalyst based on alpha-alumina |
| 09/24/2008 | CN101270029A Azeotrope-like compositions of 1,1,1,3,3-pentafluorobutane and hydrogen fluoride |
| 09/18/2008 | WO2008111045A1 A process for the recovery of hcl from a dilute solution thereof |
| 09/18/2008 | WO2008060261A3 Multilayer self-decontaminating coatings |
| 09/18/2008 | US20080224094 Method of Producing Chlorine Gas, Aqueous Sodium Hypochlorite Solution and Liquid Chlorine |
| 09/18/2008 | CA2679068A1 A process for the recovery of hcl from a dilute solution thereof |
| 09/17/2008 | CN101264993A Sulphur black dyestuff waste liquid decolor waste slag treatment method |
| 09/17/2008 | CN101264864A Automatic pressure-lifting synthesis technique for bromine chloride by one-step method |
| 09/12/2008 | WO2007134716A3 METHOD FOR SEPARATING CHLORINE FROM THE PRODUCT GAS FROM AN HCl OXIDATION PROCESS |
| 09/10/2008 | EP1966400A1 Method for the recovery of ruthenium from used ruthenium oxide-containing catalysts |
| 09/10/2008 | EP1966086A1 Method of purifying an aqueous solution |
| 09/09/2008 | US7423174 Organic acid fluorides and HF, deacylation and deacidification with heterocyclic amine compound |
| 09/04/2008 | WO2008106346A2 Processes for producing and using bromine products suitable for reducing mercury emissions during coal combustion |
| 09/04/2008 | WO2008106319A1 Processes for producing higher hydrocarbons from methane and bromine |
| 09/04/2008 | WO2008106318A1 Processes for oxidizing hydrogen bromide to produce elemental bromine |
| 09/04/2008 | US20080210444 Metal oxide nanoparticles for smoke clearing and fire suppression |
| 09/04/2008 | CA2678672A1 Processes for producing higher hydrocarbons from methane and bromine |
| 09/03/2008 | CN101255501A Method for reclaiming platinum-silver-iodine form platinum-containing silver iodide slag |
| 09/03/2008 | CN101254387A Voltage transformation adsorption method for separating mixture gas containing hydrogen and chloro-silicane and/or hydrogenchloride mixture gas |
| 09/03/2008 | CN100415657C Improved methods and process for iodine disinfection |
| 08/27/2008 | EP1961699A1 Method for production of chlorine |
| 08/27/2008 | CN101249950A Method for decomposing chloride and releasing hydrogen chloride by using non-volatile acid or acidic salt |
| 08/20/2008 | EP1958693A1 Method for production of supported ruthenium and method for production of chlorine |
| 08/20/2008 | CN201102902Y Acid making equipment in aluminum fluoride production by dry method |
| 08/19/2008 | US7413722 Method and apparatus for manufacturing nitrogen trifluoride |
| 08/14/2008 | WO2008065258A3 Method for recovering hydrochloric acid from iron chloride solution |
| 08/14/2008 | WO2007129165A3 Production of [18f] from [18f]-fluoride using a plasma induced scrambling procedure |
| 08/13/2008 | CN100410175C Comprehensive utilization method of sea salt bittern |
| 08/12/2008 | US7410627 Recovering from nahcolite deposits; economical; decomposing bicarbonate in hot aqueous solution and concentrating by evaporation; crystallizating, dewatering and calcining to produce anhydrous sodium carbonate |
| 08/07/2008 | WO2008092926A1 Preparation of hydrogen fluoride from calcium fluoride and sulfuric acid |
| 08/06/2008 | EP1951619A1 Andhydrous hydrogen fluoride composition and method of producing the same |
| 08/06/2008 | EP1951618A2 Process of conversion of organic and non-organic waste materials into useful products |
| 08/06/2008 | CN101234829A Method for treating copper-containing acid-containing waste liquid produced by glucide displacement reaction |
| 08/06/2008 | CN101234767A Thick seawater comprehensive utilization technique after seawater desalination |
| 07/31/2008 | WO2007134860A3 Method for producing chlorine from hydrogen chloride and oxygen |