Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 17 - Preparation of halogenated hydrocarbons
Patents for C07C 17 - Preparation of halogenated hydrocarbons (19,929)
07/2014
07/23/2014CN103936550A 一种3，4，5-三氯三氟甲苯的制备方法 One kind of 3,4,5-trichloro-benzotrifluoride prepared
07/23/2014CN103936549A 醋酸装置中尾气有用组分的回收方法 Acetic acid plant tail gas recovery method in useful components
07/23/2014CN103936548A 一种1,2-二氯乙烷氯化生产1,1,2-三氯乙烷的方法 To produce a 1,2-dichloroethane, 1,1,2-trichloroethane chlorination method
07/23/2014CN103936547A 一种全氟辛烷的纯化方法 A method of purification of perfluorooctane
07/23/2014CN103934031A 一种螺芴吡啶铜复合多层薄膜材料及其制备方法 One kind spirofluorene pyridine copper composite multilayer film material and method
07/23/2014CN103934022A 一种钯复合多层薄膜 A composite multilayer film of palladium
07/23/2014CN103933750A 填料塔用再分散器、填料塔和1,1-二氯乙烯单体的蒸馏方法 Redispersion using a packed column, a distillation column and packing vinylidene chloride monomer
07/23/2014CN102643157B 一种全氟烷烃的制备方法 Perfluoro alkanes Preparation
07/23/2014CN102631942B 一种用于乙炔氢氯化反应的复合金属盐催化剂 A composite metal salt catalyst for the reaction of acetylene hydrogen chloride
07/23/2014CN102442878B 一种二氯甲烷的提纯方法 A method of purification of dichloromethane
07/23/2014CN102441292B 一种化学试剂的提纯装置和方法 An apparatus and method for purification of the chemical reagents
07/23/2014CN102320919B 2，6-二氯-三氟甲苯的制备方法 2,6-dichloro - trifluoromethylphenyl preparation
07/23/2014CN102219638B 一种烯基羧酸的氟化方法 An alkenyl group of the fluorinated carboxylic acid
07/17/2014US20140200372 Fluoroalkyl and chlorofluoroalkyl benzenes
07/16/2014CN103930390A (e)-1-氯-3,3,3-三氟丙烯的制造方法 (E) -1- chloro-3,3,3-trifluoropropene of the manufacturing method
07/16/2014CN103922956A 碘化苯基衍生物的连续结晶方法 Continuous crystallization method iodinated phenyl derivatives
07/16/2014CN103922892A 一种3，4-二氯溴苯的制备方法 Preparation of 3,4-dichloro-one kind of bromobenzene
07/16/2014CN103922891A 一种两段反应精馏串联生产氯化苄的能量集成方法 Energy integration process for the production of a two-stage reaction of benzyl chloride distillation series
07/16/2014CN103922890A 一种制备含氟烯烃的方法 A process for preparing a fluorine-containing olefin
07/16/2014CN103922889A 一种六氟丙烯裂解反应器防飞温控制方法 One kind of hexafluoropropylene cracking reactor temperature control anti-fly method
07/16/2014CN103922888A 1,2-二氯乙烷氯化生产四/五氯乙烷的反应精馏集成工艺 1,2-dichloroethane production April / pentachloroethane of reactive distillation process integration chloride
07/16/2014CN103922887A 含甲醇盐酸的脱析工艺 Off analysis process methanol containing hydrochloric acid
07/16/2014CN103922886A 一种1-氟-3-[2-(反式-4-烷基环己基)乙基]苯的合成方法 One kind of 1-fluoro-3- [2- (trans-4-alkylcyclohexyl) ethyl] benzene Synthesis
07/16/2014CN103922547A 合成氯甲烷的副产物含甲醇盐酸的分流处理工艺 Shunt treatment process byproducts containing methanol synthesis chloride hydrochloride
07/16/2014CN103920511A 用于乙炔氢氯化反应制备氯乙烯的催化剂及其制备方法 Catalyst and preparation method for preparing acetylene hydrogen chloride for chlorination
07/16/2014CN103920484A 用于乙炔氢氟化反应制备氟乙烯和1,1-二氟乙烷的催化剂、其制备方法及应用 For acetylene and hydrogen fluoride, vinyl fluoride catalyst reaction of 1,1-difluoroethane preparation, preparation method and application
07/16/2014CN103920300A 一种精馏过程的节能降耗方法 Energy-saving method of distillation processes
07/16/2014CN103146393B 一种具有乙烯桥键的3，4，5-三氟联苯类液晶化合物 3,4,5-trifluoro-biphenyl liquid crystal compound having an ethylene bridge bond
07/16/2014CN102951994B 用2-氯甲苯定向氯化生产2，6-二氯甲苯及2,3-二氯甲苯的方法 Chloride with 2-chloro-directed production of toluene and 2,3-dichloro-2,6-dichloro-toluene, toluene method
07/16/2014CN102942444B 一种2，2'-二溴-9，9'-螺二芴的合成方法 One kind of 2,2'-dibromo-9,9'-spiro fluorene synthesis method II
07/16/2014CN102838445B 卤代烃选择性脱卤化氢制备含氟烯烃的方法 Halogenated selective dehydrohalogenation method for preparing a fluorine-containing olefin
07/16/2014CN102617274B 一种2-氯-3,3,3-三氟丙烯的制备方法 A method for preparing 2-chloro-3,3,3-trifluoropropene
07/16/2014CN102603465B 2,3,3,3-四氟丙烯的制备方法 Preparation of 2,3,3,3-tetrafluoropropene
07/16/2014CN102603464B 一种2,3,3,3-四氟丙烯的制备方法 One kind of a method for preparing 2,3,3,3-tetrafluoropropene
07/16/2014CN102442881B 2-氯-3,3,3-三氟丙烯的制备方法 Preparation of 2-chloro-3,3,3-trifluoropropene
07/16/2014CN102177116B 氯化烃的制备方法 Preparation of chlorinated hydrocarbons
07/16/2014CN102176968B 氟化催化剂和制备氟代烃的方法 Fluorination catalyst and a method for preparing fluorocarbon
07/16/2014CN101874009B 生产2-氯-3,3,3-三氟丙烯(HCFC-1233xf)的改进方法 Production of 2-chloro-3,3,3-trifluoropropene (HCFC-1233xf) improved methods
07/16/2014CN101868436B 含氟烯烃的制造方法 The method of producing a fluorine-containing olefin
07/15/2014US8779222 Method for producing 1,1,3-trichloro-1-propene
07/15/2014US8779220 Capture of fluorinated vinyl monomers using ionic liquids
07/15/2014US8779219 Process for preparing chlorine-containing fluorocarbon compound
07/15/2014US8779218 Process for the manufacture of 2-chloro-3,3,3-trifluoropropene (HFCO 1233xf) by liquid phase fluorination of pentachloropropane
07/15/2014US8779217 Method for preparing fluorine compounds
07/15/2014US8778223 Liquid crystals having cyclohexyl core structures and fluorinated tails
07/10/2014US20140194656 Method for purifying chlorinated hydrocarbon
07/10/2014DE102013000325A1 Verfahren zur Wärmerückgewinnung in Vinylchlorid-Monomeranlagen oder im Anlagenverbund Dichlorethan / Vinylchlorid und dafür geeignete Vorrichtung Method for heat recovery in vinyl chloride monomer layers or in the plant network dichloroethane / vinyl chloride and apparatus therefor
07/09/2014EP2751058A2 Process for producing 2,3,3,3-tetrafluoropropene
07/09/2014EP2751057A1 Process for producing 2,3,3,3-tetrafluoropropene
07/09/2014CN203700094U 废液处理装置及三氯乙烷制造装置 Waste water treatment apparatus and a manufacturing apparatus trichloroethane
07/09/2014CN203695045U 一种三氟二氯乙烷与三氟三氯乙烷联产的反应装置 Reaction apparatus trifluorodichloroethane cogeneration and trifluorotrichloroethane
07/09/2014CN103917507A 制备氢单氯氟丁烷和氢单氯氟戊烷化合物的催化方法 Catalytic process for producing hydrogen single chlorofluorocarbons chlorofluorocarbons butane and pentane single hydrogen compounds
07/09/2014CN103917506A [<sup>18</sup>F]氟甲基溴化物的简化放射合成 [<Sup> 18 </ sup> F] fluoro simplify the synthesis of methyl bromide radiation
07/09/2014CN103910600A 超高纯一氟甲烷的制备方法 Ultrahigh Junichi difluoromethane preparation
07/09/2014CN103910599A 超高纯六氟乙烷的制备方法 Preparation of ultra-pure hexafluoroethane
07/09/2014CN103910591A 一价银催化苯基、杂环硼酸的脱硼化的方法及其应用 Monovalent silver catalytic phenyl, heterocyclic boronic acid removal method and its application diboride
07/09/2014CN103910590A 一种联芳烃类化合物及其制备方法 An aromatic hydrocarbon compounds and methods associated
07/09/2014CN103910337A 一种乙基氯化物生产过程中副产物硫磺的处理方法 Processing method ethyl chloride production process byproduct sulfur
07/09/2014CN103360203B 一种综合利用炼化干气并生产二氯乙烷的方法 Refinery utilization method for the production of dry gas and dichloroethane
07/09/2014CN102947257B 1,1-二氯-2,3,3,3-四氟丙烯及2,3,3,3-四氟丙烯的制造方法 1,1-dichloro-2,3,3,3-tetrafluoropropene and 2,3,3,3-tetrafluoropropene in the manufacturing method
07/09/2014CN102875322B 一种采用微通道反应器溴化叔丁醇制备溴代叔丁烷的方法 One kind of using microchannel reactor bromide bromo-tert-butane tert-butanol Preparation method
07/09/2014CN101687735B 稳定氯丙烯 Stable allyl chloride
07/08/2014US8772554 Process for preparing 2,3,3,3-tetrafluoropropene
07/08/2014CA2628463C Method for producing fluorinated organic compounds
07/03/2014WO2014103947A1 Halogenated aniline and method for producing same
07/03/2014WO2014103582A1 Method for purifying tetrafluoropropene
07/03/2014WO2014101685A1 Method for preparing 2,3,3,3-tetrafluoropropene and 2-chloro-3,3,3-trifluoropropene
07/03/2014WO2014061035A3 Halogenation of hydrocarbons
07/02/2014EP2748134A1 Simplified radiosynthesis of [18f]fluoromethyl bromide
07/02/2014CN203678391U 摇动式正溴丁烷粗品合成装置 Shake n-bromobutane type crude synthesis device
07/02/2014CN103896729A 一种制备4-氯双苯氯甲烷的方法 A method of 4-chloro-benzene chloride prepared double
07/02/2014CN103896728A 一种3，4-二氯三氟甲苯的制备方法 One kind of method for preparing 3,4-dichloro-benzotrifluoride
07/02/2014CN103896727A 一种以芳烃氯化废弃物为原料生产间二氯苯的方法 A kind of aromatic chlorinated waste as raw material to produce between dichlorobenzene method
07/02/2014CN103896726A 一种用于四氟乙烯生产中控制水含量的方法和装置 A method and apparatus for the production of tetrafluoroethylene for controlling the water content
07/02/2014CN103896725A 一种制备2,3,3,3-四氟丙烯和2-氯-3,3,3-三氟丙烯的方法 A method of 2-chloro-2,3,3,3-tetrafluoropropene and 3,3,3-trifluoropropene prepared
07/02/2014CN103896724A 一种洁净气体灭火剂的中试合成方法 Pilot synthesis gas as a clean extinguishing agent
07/02/2014CN103896723A 一种三氯乙烯用稳定剂及其制备方法 A three vinyl chloride stabilizer and its preparation method
07/02/2014CN103896722A 聚氯乙烯生产中水碱洗粗vc净化节水的方法 PVC production caustic water purifying crude vc-saving methods
07/02/2014CN103896721A 一种1,1,1,2-四氟乙烷的制备方法 One kind of method for preparing 1,1,1,2-tetrafluoroethane
07/02/2014CN103896720A 采用活性炭直接氟化法制备六氟乙烷的方法 Prepared by the method of direct fluorination of activated carbon legal Hexafluoroethane
07/02/2014CN103896719A 一种均相反应体系制备放射性甲基碘的方法 A homogeneous reaction system for preparation of radioactive methyl iodide method
07/02/2014CN103896718A 三氯乙烷的回收方法 Trichloroethane recovery methods
07/02/2014CN103896717A 一种三氟甲烷的提纯方法 A purification method of trifluoromethane
07/02/2014CN103896716A 一体化生产四氯乙烯、甲烷氯化物和三氯氢硅的方法 Integrated production tetrachlorethylene, methane chloride and trichlorosilane methods
07/02/2014CN103894221A 一种利用分子筛无汞催化剂催化乙炔氢氯化反应制备氯乙烯的方法 A use of a molecular sieve catalyst mercury-free catalytic reaction of vinyl acetylene hydrogen chloride method
07/02/2014CN103894220A 用于乙炔氢氯化反应的分子筛无汞催化剂及其制备方法 The reaction of acetylene hydrogen chloride for mercury-free molecular sieve catalyst and preparation method
07/02/2014CN103894219A 氟化催化剂的再生方法 Regeneration of fluorination catalyst
07/02/2014CN103894208A 用于乙炔氢氯化反应的低贵金属无汞催化剂、其制备方法及应用 Low precious metal catalyst is used in mercury-free acetylene reaction of hydrogen chloride, and its preparation method and application
07/02/2014CN103894195A 一种用于乙炔氢氯化的Ru-Bi催化剂及制备方法及应用 Ru-Bi catalyst and preparation method and application of hydrogen chloride for acetylene
07/02/2014CN103894125A 一种结构改进用于对二甲苯通氯气反应的搪瓷反应釜 A structure modified for paraxylene-chlorine reaction enamel reactor
07/02/2014CN103894123A 一种洁净气体灭火剂的中试合成装置 Pilot synthesis means a clean gas extinguishing agent
07/02/2014CN103012049B 一种高立体选择性合成薄荷基卤代物的方法 A highly stereoselective synthesis method menthyl halides
07/02/2014CN102794196B 一种用于甲苯定向氯化反应的催化剂及其制备方法 Catalyst and preparation method for the chlorination of toluene orientation
07/02/2014CN102631947B 一种用于乙炔氢氯化的金络合物催化剂 The gold complex catalyst for acetylene hydrochlorination
07/02/2014CN102408301B 一种用氯化铵和甲醇制备氯甲烷和氨的方法 A method for preparing methyl chloride and ammonia, ammonium chloride and methanol
07/02/2014CN102361837B 共轭芳族化合物的制备方法 The method for preparing a conjugated aromatic compound
07/02/2014CN102351636B 一步法制备五氟碘乙烷的工艺 Pentafluoroethyl iodide-step process for the preparation of
07/02/2014CN102056876B 制备2,3,3,3-四氟丙烯的方法 The method for preparing 2,3,3,3-tetrafluoropropene
07/02/2014CN101903315B 纯化氯化烯烃的方法 Purified chlorinated olefins
07/01/2014US8766020 Process for producing 2,3,3,3-tetrafluoropropene
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