Patents
Sitemap › C01 - Inorganic chemistry › C01B - Non-metallic elements; Compounds thereof › C01B 7 - Halogens; Halogen acids
Patents for C01B 7 - Halogens; Halogen acids (5,959)
09/2012
09/19/2012CN101880098B Oilfield water comprehensive treatment process
09/18/2012US8268284 System and method for producing iodine compound
09/12/2012EP2496541A2 Integrated process for fluoro-olefin production
09/12/2012CN202430000U Waste acid treatment device used in hot-dip galvanizing production process
09/12/2012CN102666371A Method for purifying a chlorine supply
09/12/2012CN102661654A Method and system for preparing high purity gas by rectification method
09/12/2012CN102658149A Copper oxide catalyst for preparing chlorine gas from chlorine hydride by catalytic oxidation, and preparation method and application thereof
09/05/2012CN202415400U Unit for preparing high-purity carbon tetrafluoride
09/05/2012CN202415148U Full hydrochloric acid resolution system device
09/05/2012CN202415147U Synthesis device for high-purity hydrogen chloride
09/05/2012CN202410633U Reaction apparatus for continuously preparing hydrogen bromide
09/05/2012CN202410484U Hydrogen chloride recovering device of by-product gas when carbon tetrachloride is prepared by chloridizing methane
09/05/2012CN1988950B Heat exchange type reactor
09/05/2012CN102656113A Chlorine gas production
09/05/2012CN101941678B Treatment method of silicon tetrachloride
09/05/2012CN101018751B Process for converting gaseous alkanes to liquid hydrocarbons
08/2012
08/30/2012US20120216994 Thermal Bath Systems and Thermally-Conductive Particulate Thermal Bath Media and Methods
08/29/2012CN202400837U Hydrogen chloride gas cooling system
08/29/2012CN102139895B Method for preparing high-purity magnesium oxide from titanium sponge byproduct fused magnesium chloride
08/23/2012WO2012110597A1 Use of liquid hydrogen chloride as a refrigerant in methods for producing chlorine
08/23/2012WO2012110587A1 Distillation method for removing chlorine from gas flows that contain oxygen and chlorine
08/23/2012US20120214312 Method of plasma etching and plasma chamber cleaning using F2 and COF2
08/23/2012US20120213693 Use of liquid hydrogen chloride as refrigerant in processes for preparing chlorine
08/23/2012US20120213692 Distillation process for separating chlorine from gas streams comprising oxygen and chlorine
08/23/2012DE112010002611T5 Verfahren zur Aktivierung eines Katalysators für die Chlorherstellung und Verfahren zur Herstellung von Chlor A method of activating a catalyst for producing chlorine and process for the production of chlorine
08/23/2012CA2828949A1 H2s conversion to sulfur using a regenerated iodine solution
08/22/2012EP2488448A1 High-purity fluorine gas, the production and use thereof, and a method for monitoring impurities in a fluorine gas
08/22/2012CN202390200U Cooling system of hydrochloric acid absorption tank
08/22/2012CN202390199U Sodium hypochlorite decomposing and recycling device
08/22/2012CN102643217A Method for circularly producing benzene sulfonyl chloride
08/22/2012CN102642813A Iodine recycling device
08/22/2012CN102642812A System for recovering hydrogen chloride from reductive tail gas
08/22/2012CN102642811A Barrel body cooling structure of hydrogen chloride synthetic furnace
08/22/2012CN102641646A Method for recovering hydrogen chloride from reduction tail gas
08/15/2012CN202376969U Test device of gas generator
08/15/2012CN102633537A Method for producing watersoluble potassium sulfate
08/15/2012CN102000583B Catalyst for preparing chlorine by oxidizing hydrogen chloride and preparation method thereof
08/08/2012EP2484631A1 Method for reusing hydrogen
08/08/2012EP2483285A2 Methods for the recovery of hcl and for the production of barbohydrates
08/08/2012CN102627260A Method for extracting algae iodine from marine brown algae
08/08/2012CN102626624A Method for producing ruthenium oxide supporting object and method for producing chlorine
08/08/2012CN102626623A Method for producing ruthenium oxide supporting object and method for producing chlorine
08/07/2012US8236262 Desulfurization materials
08/02/2012WO2012101524A2 Radiopaque embolic particles
08/01/2012EP2481478A1 Catalyst for preparing chlorine by oxidation of hydrogen chloride and preparation thereof
08/01/2012CN202359074U Device for producing hydrocarbon-type oil and hydrochloric acid by pyrolyzing-catalyzing plastics
08/01/2012CN102625777A Galvanic waste sludge treatment and manufacturing of nano-sized iron oxides
08/01/2012CN102616959A Method for recycling iodine and phenolic compounds from waste alkaline water containing phenol ions and iodine ions and realizing pollution-free emission
08/01/2012CN102616743A Treatment recycling process of hydrochloric acid liquid waste produced in rare metals extraction process
08/01/2012CN102614741A Tail gas recovery processing method for polycrystalline silicon production
07/2012
07/31/2012US8232441 Process for converting gaseous alkanes to liquid hydrocarbons
07/31/2012US8231853 Method for producing of ultra-dispersed carbon
07/26/2012CA2744239A1 Process for producing chlorine with low bromine content
07/25/2012CN202346771U Fluorine-18 and carbon-11 multifunctional synthesis module integrated device
07/25/2012CN102612485A Method of processing liquid chlorine containing nitrogen trichloride
07/25/2012CN102603013A Novel method for dechlorinating acid-washing iron oxide red
07/25/2012CN102602892A Method for preparing chlorine gas through catalytic oxidation of hydrogen chloride
07/25/2012CN102602891A Method for preparing chlorine from hydrogen chloride
07/25/2012CN102602890A Method and device for recycling useful substances from waste hydrochloric acid liquor
07/25/2012CN102259954B Waste acid recycling process and matching device thereof
07/25/2012CN102153157B ADC (Azodicarbonamide) foaming agent condensation mother liquor as well as washing waste water recycling device and method
07/25/2012CN101544530B Method for deep removal of water in ethyne and chlorine hydride mixed gas
07/24/2012US8227365 Biocidal ceramic compositions, methods and articles of manufacture
07/19/2012WO2012097179A2 Quenching system
07/19/2012WO2012096993A2 Control of ph kinetics in an electrolytic cell having acid-intolerant alkali-conductive membrane
07/19/2012US20120183816 Quenching system
07/19/2012US20120180660 Pvdf pyrolyzate adsorbent and gas storage and dispensing system utilizing same
07/18/2012EP2475614A1 Galvanic waste sludge treatment and manufacturing of nano-sized iron oxides
07/18/2012CN102586632A Method for comprehensively recovering tungsten and fluorine from minerals
07/18/2012CN102583864A Method for treating profenofos production wastewater
07/18/2012CN102583397A Method for preparing silicon dioxide and hydrogen chloride by means of hydrolysis of polysilicon by-product silicon tetrachloride
07/18/2012CN102583250A Device for extracting iodine from wet process phosphate acid liquor
07/18/2012CN102583249A Method for recovering iodine from industrial byproduct containing KI
07/18/2012CN102583248A Compact type three-in-one hydrogen chloride synthetic furnace
07/18/2012CN102583247A Combined absorber
07/18/2012CN102583246A Hydrogen chloride reactor
07/18/2012CN102583240A Method for concentrating sea water by using alkaline manufacturing afterheat, extracting bromine and drying salt
07/18/2012CN102580483A Desulfuration method in sodium carbonate production
07/18/2012CN102580336A Device and method for purifying volatile inorganic acid reagent
07/18/2012CN102030724B Method for producing epoxy chloropropane by preparing hydrogen chloride
07/18/2012CN101759150B Method for drying hydrogen chloride gas
07/17/2012US8222178 Catalyst and production process thereof, and chlorine production using the catalyst
07/17/2012US8221714 Method for the preparation of titanium nitride powder
07/12/2012US20120177564 Half-metallic antiferromagnetic material
07/11/2012CN202322369U 氯气处理系统 Chlorine treatment system
07/11/2012CN102574682A High-purity fluorine gas, the production and use thereof, and a method for monitoring impurities in a fluorine gas
07/11/2012CN102560538A Method for treating waste fused salt produced in production of TiCl4
07/11/2012CN102557938A Production method of methyl 4-chlorobutyrate
07/11/2012CN102557074A Method for producing ammonia and hydrogen fluoride by using ammonium fluoride or/and ammonium bifluoride
07/11/2012CN102557043A Method for preparing silicon tetrafluoride and anhydrous hydrogen fluoride by taking sodium fluorosilicate as raw material
07/11/2012CN102556974A Method for continuously preparing iodine pentafluoride
07/11/2012CN102556973A Method for producing hydrofluoric acid from fluorite as raw material
07/11/2012CN102556972A Method for extracting bromine by industrial wastewater rich in Br-
07/11/2012CN101921035B Method for treating waste water and waste liquor in titanium tetrachloride industrial production process
07/11/2012CN101618985B System and method for producing chlorine-free phospho potash complex fertilizer using method of low-temperature decomposition by fusion
07/05/2012WO2012090869A1 Process for producing supported ruthenium oxide and process for producing chlorine
07/04/2012CN202297111U 一种副产蒸汽三合一盐酸合成炉 A by-product steam triple hydrochloric acid synthesis furnace
07/04/2012CN202289552U 碘萃取塔锥底 Iodine extraction column conical bottom
07/04/2012CN102531263A Method for treating saponified wastewater generated in production process of epoxy compound
07/04/2012CN102531001A Comprehensive soda ash producing process and product application thereof
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