| Patents for C01B 7 - Halogens; Halogen acids (5,959) |
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| 07/18/2013 | CA2875776A1 Processes for treating red mud |
| 07/17/2013 | CN203065154U Device for extracting concentrated hydrochloric acid by means of reaction distillation |
| 07/17/2013 | CN203061050U Tail gas absorbing device |
| 07/17/2013 | CN103204473A Method for preventing red smoke in recovered unit acid water conversion |
| 07/17/2013 | CN102274675B Recovery system of tail gas from water treatment agent HEDP production |
| 07/17/2013 | CN102134258B Method for preparing neutral ethyoxyl high-boiling-point silicone oil by using organosilicon high-boiling-point material as raw material |
| 07/17/2013 | CN102134257B Method for treating lower raffinate from methoxylation of organosilicon high-boiling-point materials |
| 07/17/2013 | CN102134256B Method for preparing neutral ethyoxyl high-boiling-point silicone oil by using lower raffinate from ethoxylation of organosilicon high-boiling-point materials |
| 07/17/2013 | CN102101650B Method for preparing chlorine by carrying out hydrogen chloride oxidization by adopting microreactor |
| 07/11/2013 | WO2013103042A1 Fluorine gas generation apparatus |
| 07/10/2013 | EP2611762A2 1,3,3,3-tetraflurorpropene process azeotropes with hf |
| 07/10/2013 | EP2611761A2 Continuous low-temperature process to produce trans-1-chloro-3,3,3-trifluoropropene |
| 07/10/2013 | CN203048587U High-purity hydrochloric acid production device |
| 07/10/2013 | CN103193897A Method for coproduction of sodium alginate, mannitol and iodine by enzymolysis approach |
| 07/10/2013 | CN103193637A Preparation method of bio-ester plasticizing agent |
| 07/10/2013 | CN102583248B Compact type three-in-one hydrogen chloride synthetic furnace |
| 07/10/2013 | CN102285641B Recycling process of waste hydrochloric acid |
| 07/10/2013 | CN102241410B Ecological synthetic utilization method of fly ash |
| 07/03/2013 | EP2610214A1 Method for converting nitrogen (N2) into ammonia and/or nitrate |
| 07/03/2013 | EP2608880A2 Catalyst and method for the production of chlorine by gas phase oxidation |
| 07/03/2013 | EP2608879A2 Catalyst and method for the production of chlorine by gas phase oxidation |
| 07/03/2013 | CN103189339A Continuous low-temperature process to produce trans-1-chloro-3,3,3-trifluoropropene |
| 07/03/2013 | CN103183320A Method for recovering iodine |
| 07/02/2013 | CA2725443C Method of making high purity lithium hydroxide and hydrochloric acid |
| 06/27/2013 | WO2013096088A1 Processes and systems for oxidizing aqueous metal bromide salts |
| 06/27/2013 | WO2013048859A3 Method for producing high concentration aqueous hf solutions |
| 06/26/2013 | CN203021294U Hydrogen fluoride crude acid conveying device |
| 06/26/2013 | CN203021293U Acidification-oxidation system for air blow-out bromine extraction of brine |
| 06/26/2013 | CN203021292U Novel residual chloride recovery device |
| 06/26/2013 | CN103173782A Method for preparing basic magnesium carbonate and coproducing hydrochloric acid by mineralizing CO2 (carbon dioxide) via magnesium chloride |
| 06/26/2013 | CN103172195A Wastewater resource reutilization method in organic silicon production |
| 06/26/2013 | CN103172027A Method and device for recovering fluorine from tail gas of wet process phosphoric acid reaction |
| 06/26/2013 | CN103172026A Filtering and heating device for extracting iodine from wet process phosphoric acid and operation method thereof |
| 06/26/2013 | CN102417162B Recycling method of hydrochloric acid-acetic acid waste liquid |
| 06/26/2013 | CN101993041B Method for recovering and recycling hydrochloric acid in waste acid liquid of D-glucosamine hydrochloride |
| 06/26/2013 | CN101115677B Method for purifying hydrogen chloride |
| 06/25/2013 | US8470286 Proton conductive material |
| 06/20/2013 | WO2013088195A1 Process for the preparation of 2,3,3,3 tetrafluoropropene |
| 06/20/2013 | US20130156681 Processes and Systems for Oxidizing Aqueous Metal Bromide Salts |
| 06/20/2013 | CA2857511A1 Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems |
| 06/19/2013 | CN203006941U Jacket device for hydrogen fluoride rotary furnace |
| 06/19/2013 | CN203002121U Self-closed deashing bag-type chlorine filter |
| 06/19/2013 | CN103167906A Catalyst and method for the production of chlorine by gas phase oxidation |
| 06/19/2013 | CN103160321A Method and equipment for continuously refining liquid paraffin by virtue of by-product hydrochloric acid during chlorinated paraffin production |
| 06/19/2013 | CN103159978A Processing method of flame retardant plastic containing halide and antimony oxide |
| 06/19/2013 | CN103159177A Method for treating hydrofluoric acid wastewater |
| 06/19/2013 | CN103159176A Liquefied chlorine vaporizer |
| 06/19/2013 | CN101663234B Condensation-adsorption process for removing organic components from a gaseous stream containing hydrogen chloride |
| 06/13/2013 | WO2013085064A1 Process for producing supported ruthenium on silica modified titania and process for producing chlorine |
| 06/12/2013 | EP2601134A1 Method for the purification of fluorine |
| 06/12/2013 | EP2601133A1 Hci production method |
| 06/12/2013 | CN202989021U Coproduction device for 2,6-dibromo-4-nitroaniline and bromine |
| 06/12/2013 | CN202988883U Waste acid and waste saline water treatment system combining inorganic synthesis with reverse osmosis |
| 06/12/2013 | CN202988881U Waste acid and waste saline water treatment system combining inorganic synthesis with carbon absorption |
| 06/12/2013 | CN202988710U Chloromethane acid feeding and preheating system |
| 06/12/2013 | CN103153846A HCI production method |
| 06/12/2013 | CN103145100A Continuous loop process for preparing hydrogen chloride and ammonia gas by decomposition of ammonium chloride |
| 06/12/2013 | CN103145099A Method of hydrogen chloride oxidizing for preparation of chlorine with magnetically stabilized fluidized bed |
| 06/12/2013 | CN101785986B Quartz lamp holder of hydrochloric acid synthetic furnace and manufacturing method thereof |
| 06/06/2013 | US20130142716 Method and system for reducing industrial emissions |
| 06/06/2013 | DE102011087654A1 Verfahren zur Herstellung von Isocyanaten A process for the preparation of isocyanates |
| 06/05/2013 | CN202968138U Waste heat recycling tank |
| 06/05/2013 | CN202968099U Equipment for quickly purifying concentrated hydrochloric acid |
| 06/05/2013 | CN103140607A Plant for fluorine production |
| 06/05/2013 | CN103130682A Method for producing isocyanates |
| 06/05/2013 | CN103130247A Process for producing ammonium sulfate and hydrogen chloride by employing ammonium chloride and sulfuric acid |
| 06/05/2013 | CN103130185A Novel environment-friendly technology for extracting iodine from kelp water |
| 06/05/2013 | CN102351149B System for recovering and removing chlorine from hydrogen chloride |
| 06/05/2013 | CN102311097B Method for extracting bromine from seawater by utilization of bipolar membrane |
| 05/29/2013 | EP2595916A2 Azeotrope-like composition of pf5 and hf |
| 05/29/2013 | CN202953819U Preparation and environment protection device for iodine value reagent |
| 05/29/2013 | CN202953818U Medium-pressure steam furnace used for synthesizing hydrogen chloride waste heat secondary product |
| 05/29/2013 | CN202953817U Flushing device for sight glass of hydrogen chloride synthetic furnace |
| 05/29/2013 | CN202951391U Impurity trapping system for absorbing hydrochloric acid in production of dichlorobenzene |
| 05/29/2013 | CN103121664A Production technique of high-purity hydrofluoric acid |
| 05/23/2013 | US20130130505 Method for the purification of fluorine |
| 05/23/2013 | US20130129837 Compositions for improvement of wound healing |
| 05/22/2013 | EP2593211A1 Integrated biogas cleaning system to remove water, siloxanes, sulfur, oxygen, chlorides and volatile organic compounds |
| 05/22/2013 | CN202945056U Wind regulating plate for wind inlet jacket of hydrogen fluoride rotary furnace |
| 05/22/2013 | CN202945055U Electronic control auxiliary driving device for hydrogen fluoride rotary furnace |
| 05/22/2013 | CN202945054U Hydrogen chloride synthesis furnace with lamp cap removing device |
| 05/22/2013 | CN202942677U Gas phase iodine crystallizer |
| 05/22/2013 | CN103112905A Circulation tank pump sealing water recycling device in nickel oxide preparation equipment |
| 05/15/2013 | CN103100288A Method for treating ethylene acidolysis tail gas |
| 05/10/2013 | WO2013066189A1 Continuous method for concentration of iodide |
| 05/08/2013 | EP2588406A1 Apparatus for hcl synthesis with steam raising |
| 05/08/2013 | CN202924723U Spiral shaft-and-blades of outer mixing device of hydrogen fluoride rotary furnace |
| 05/08/2013 | CN202924722U Novel device for producing hydrochloric acid |
| 05/08/2013 | CN202924721U Electronic-grade hydrochloric acid industrialized preparation device system |
| 05/08/2013 | CN103086443A Equipment for preparing nickel oxide product from nickel chloride solution and recovering hydrochloric acid |
| 05/08/2013 | CN103086327A Preparation method of ultra-clean high-purity hydrofluoric acid |
| 05/08/2013 | CN103086326A Bromine drying device |
| 05/08/2013 | CN103084046A Hydrogen bromide gas absorbing device |
| 05/08/2013 | CN102259838B Method for continuously preparing hydrogen fluoride by using rotary reaction furnace |
| 05/08/2013 | CN102167335B Reactor for processing silicon tetrachloride as byproduct of polysilicon |
| 05/02/2013 | WO2013060628A1 Catalyst and method for producing chlorine by means of a gas-phase oxidation |
| 05/01/2013 | CN103079992A Method for the purification of fluorine |
| 05/01/2013 | CN103079991A Apparatus for HCl synthesis with steam raising |
| 05/01/2013 | CN103079990A Method for producing hydrogen chloride or an aqueous solution thereof using untreated salt water, thus produced product, use of the product and electrodialysis system |
| 05/01/2013 | CN103079682A Integrated biogas cleaning system to remove water, siloxanes, sulfur, oxygen, chlorides and volatile organic compounds |