C01B 7 - Halogens; Halogen acids

Patents for C01B 7 - Halogens; Halogen acids (5,959)
11/2011
11/30/2011	CN102264635A 氯的制造方法 The method for producing chlorine
11/30/2011	CN102259954A 一种废酸回收工艺及其配套装置 One kind of waste acid recovery process and supporting device
11/30/2011	CN102259838A 一种用回转反应炉连续制备氟化氢的方法 A rotating reactor with hydrogen fluoride in the continuous production method
11/29/2011	US8067661 Method for decomposing water-soluble fluorinated organic compound
11/24/2011	WO2011145688A1 Method for processing acidic solution that contains iodide ions and iron ions
11/24/2011	WO2011063355A3 Iodine-125 production system and method
11/24/2011	US20110286911 Hydrogen fluoride purification method
11/23/2011	EP2142469B1 PROCESS FOR PRODUCING CHLORINE FROM HCl
11/23/2011	CN202046875U Blow-off pipe
11/23/2011	CN202046874U Flame observation port of synthetic furnace
11/23/2011	CN102249193A Preparation method of hydrofluoric acid and special preparation equipment
11/23/2011	CN102249192A Improved reaction kettle structure for preparing hydrofluoric acid
11/23/2011	CN102249191A Method and system for recycling waste fluorinated acid
11/23/2011	CN102249190A Method for purifying hydroiodic acid
11/23/2011	CN102249189A Method for recycling hydrochloric acid in chloroacetic acid production process
11/23/2011	CN102249187A System and process for recovering pure hydrogen and liquid HCl through polysilicon tail gas treatment
11/22/2011	US8062703 Preparation of nanoparticle materials
11/22/2011	CA2363021C Stable oxidizing bromine formulations, method of manufacture and uses thereof for biofouling control
11/16/2011	CN202038861U Waste acid fluoride recycling system
11/16/2011	CN102245501A Method for manufacturing chlorine
11/16/2011	CN102241570A Decabromodiphenyl oxide preparation technology capable of increasing utilization rate of bromine and device thereof
11/16/2011	CN102241410A Ecological synthetic utilization method of fly ash
11/16/2011	CN101885474B Special sulphur combustion furnace for producing bromine by air blowing-out process
11/15/2011	US8057779 Process for production of iodine pentafluoride
11/10/2011	WO2011139334A1 Process and system for production of dichlorine
11/10/2011	US20110274613 Process for regenerating a catalyst comprising ruthenium oxide for the oxidation of hydrogen chloride
11/09/2011	EP2384239A1 Method for regenerating a catalyst containing ruthenium oxide for hydrogen chloride oxidation
11/09/2011	CN202030523U Hydrogen fluoride gas desiliconization device for producing aluminum fluoride by using dry method
11/09/2011	CN202030522U Recycling system for hydrochloric acid production
11/09/2011	CN202030520U System for recycling pure hydrogen and liquid HCL (hydrogen chloride) through polycrystalline silicon tail gas treatment
11/09/2011	CN102239003A Catalyst for oxidation reactions in the presence of hydrogen chloride and/or chlorine and method the production thereof, and the use thereof
11/09/2011	CN102234117A Hydrolysis method for material containing hydrolysable halogen atom
11/09/2011	CN102234104A Processing method of hydrogen bromide gas generated in bromination reaction
11/09/2011	CN101830436B Device for preparing concentrated hydrochloric acid in vinyl chloride conversion procedure
11/09/2011	CN101671273B Method for recycling phosgene in continuous production process of toluene di-isocyanate
11/03/2011	US20110268649 Catalyst comprising ruthenium and nickel for the oxidation of hydrogen chloride
11/03/2011	US20110268648 Process and system for production of dichlorine
11/02/2011	CN202022747U Bromine unloading device
11/02/2011	CN202022746U Hydrogen chloride jacketed synthetic furnace
11/02/2011	CN102232060A Hydrogen fluoride purification method
11/02/2011	CN102232059A Hydrochloric acid purifying method
11/02/2011	CN102232058A Hydrochloric acid purifying method
11/02/2011	CN102229422A Method for recovering hydrogen chloride from tail gas generated in the production of polysilicon
11/02/2011	CN102228771A Polysilicon tail gas processing method
10/2011
10/27/2011	WO2011039751A3 Methods for the recovery of hcl and for the production of carbohydrates
10/26/2011	CN202015578U Device for recovering tail gas from production of chlorinated rubber
10/26/2011	CN102225946A Method for preparing high purity alkoxysilanes from polysilicon byproduct silicon tetrachloride
10/26/2011	CN101671276B Method for recovering phosgene in continuous production process of toluene di-isocyanate
10/26/2011	CN101671274B Method for recycling phosgene in continuous production process of toluene di-isocyanate
10/20/2011	WO2011129563A2 Method of preparing anhydrous hydrogen fluoride by using sodium aluminum tetrafluoride and reaction device for the same
10/20/2011	US20110256050 Method for producing chlorine
10/19/2011	EP2377812A1 Chlorine manufacturing method
10/19/2011	CN202011745U Waste iodine recycling system for diosmin production
10/19/2011	CN202011744U 氯气干燥系统 Chlorine drying system
10/19/2011	CN102224101A Chlorine manufacturing method
10/13/2011	WO2011126634A2 AZEOTROPE-LIKE COMPOSITION OF 2,3-DICHLORO-3,3-DIFLUOROPROPENE (HCFO-1232xf) AND HYDROGEN FLUORIDE (HF)
10/13/2011	CA2794945A1 Azeotrope-like composition of 2,3-dichloro-3,3-difluoropropene (hcfo-1232xf) and hydrogen fluoride (hf)
10/12/2011	EP2374752A1 Method for manufacturing chlorine
10/12/2011	EP2373414A2 Catalyst for oxidation reactions in the presence of hydrogen chloride and/or chlorine and method the production thereof, and the use thereof
10/12/2011	CN202007132U Hydrogen chlorine synthesizing afterheat utilizing device
10/12/2011	CN202007131U Heat dissipation structure of drum body of hydrogen chloride synthetic furnace
10/12/2011	CN202007130U Furnace heat exchanger for byproduct steam hydrogen chloride synthetic furnace
10/12/2011	CN202007129U Graphite chassis for hydrogen chloride synthetic furnace
10/12/2011	CN202007128U Graphite chassis acid discharge structure for hydrogen chloride synthetic furnace
10/12/2011	CN202007127U Quartz lamp holder for hydrogen chloride synthetic furnace
10/12/2011	CN202007126U Thermal compensation structure for drum body of byproduct vapour hydrogen chloride synthetic furnace
10/12/2011	CN102216207A Chlorine production method
10/12/2011	CN102211758A Reaction kettle for preparing hydrofluoric acid
10/12/2011	CN102210964A Gas phase silicon dioxide tail gas treatment process and system
10/11/2011	US8034759 Enhanced stability peracid compositions
10/11/2011	US8034253 Decontaminant
10/06/2011	US20110243833 Method for producing chlorine
10/05/2011	EP2371807A1 Method for manufacturing diaryl carbonates and polycarbonates
10/05/2011	EP2371763A1 Hydrochloric acid purifying method
10/05/2011	CN102205982A Method for recycling acid in process of producing aluminum oxide by using fly ash acid method
10/05/2011	CN102205947A Method for cleaning heat exchanger used in extraction of iodine from phosphoric acid by using wet process
10/05/2011	CN101619072B Process for hydrolyzing dimethyl dichlorosilane by using concentrated hydrochloric acid loop
10/05/2011	CN101389567B Hydrogen chloride oxidation reaction apparatus and hydrogen chloride oxidation reaction method
09/2011
09/29/2011	WO2011118386A1 Process for producing chlorine
09/29/2011	WO2011117234A2 Method for the supply of fluorine
09/29/2011	WO2011117231A1 Method of treating waste gases
09/29/2011	US20110236296 Method of purifying hydrochloric acid
09/29/2011	US20110233045 Method of purifying hydrochloric acid
09/28/2011	EP2368869A1 Catalytic process for producing a hydrofluoroalkane
09/28/2011	EP2368842A1 Hydrochloric acid purifying method
09/28/2011	EP2367608A2 A process for the recovery of hydrochloric acid
09/28/2011	CN201990481U 稀盐酸提浓装置 Dilute hydrochloric acid concentrates device
09/28/2011	CN102203037A Azeotrope-like compositions of 1,1,2,3-tetrachloropropene and hydrogen fluoride
09/28/2011	CN102203003A Process for producing chlorine
09/28/2011	CN102199168A Novel synthetic technology of gamma-chloropropyl triethoxysilane
09/28/2011	CN102198361A Hydrogen chloride tail gas recovery equipment
09/28/2011	CN101613084B Method for recovering hydrogen chloride gas in production process of chlorodifluoromethane and device
09/22/2011	WO2011113921A1 Electrode material and the use thereof for producing electrochemical cells
09/21/2011	EP2366661A1 Process for producing chlorine
09/21/2011	CN201980998U 一种氯化氢合成炉 One kind of hydrogen chloride synthesis furnace
09/21/2011	CN201980997U 水套式石墨氯化氢合成炉 Water-jacketed hydrogen chloride synthetic graphite furnace
09/21/2011	CN102196990A Process for producing chlorine
09/21/2011	CN101559374B Bifunctional catalyst and preparation method and application thereof
09/15/2011	WO2011111351A1 Method for producing chlorine using fixed bed reactor
09/15/2011	WO2011110880A1 Method of processing liquid chlorine containing nitrogen trichloride

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