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Matches 151 - 200 out of 6,589

Document Document Title
WO/2012/115957A1
A dehydrochlorination process is disclosed. The process involves contacting RfCHClCH2Cl with a catalyst in a reaction zone to produce a product mixture comprising RfCCl=CH2, wherein said catalyst comprises MY supported on carbon, and whe...  
WO/2012/115938A1
A dehydrochlonnation process is disclosed. The process involves contacting RfCHCICH2CI with a chromium oxyfluoride catalyst in a reaction zone to produce a product mixture comprising RfCCI=CH2, wherein Rf is a perfluorinated alkyl group.  
WO/2012/115934A1
A dehydrochlorination process is disclosed. The process involves contacting R1CHClCH2 with a carbon catalyst in a reaction zone to produce a product mixture comprising R1CCl=CH2, wherein Rf is a perfluorinated alkyl group.  
WO/2012/112827A3
Disclosed is a process for making one isomer of CF3CH=CHCl. More particularly, the invention comprises the production of CF3C≡CCl and its selective reduction to cis-1-chloro-3,3,3-trifluoropropene (CF3CH=CHCl).  
WO/2012/112827A2
Disclosed is a process for making one isomer of CF3CH=CHCl. More particularly, the invention comprises the production of CF3C≡CCl and its selective reduction to cis-1-chloro-3,3,3-trifluoropropene (CF3CH=CHCl).  
WO/2012/098746A1
Disclosed are: a halogenation catalyst which contains a porous manganese oxide that contains manganese oxide microcrystals produced by microorganisms; and a method for producing a halogen compound, which is characterized by having a halo...  
WO/2012/094288A2
The present invention discloses high purity E-1-chloro-3,3,3-trifluoropropene (1233zd(E)) and methods to produce the same. More specifically, the present invention discloses the methods of making 1233zd(E) essentially free of toxic impur...  
WO/2012/094477A2
Disclosed is a method for the production of 1233xf comprising the continuous low temperature liquid phase reaction of 1,1,1,2,3-pentachloropropane and anhydrous HF, without the use of a catalyst, wherein the reaction takes place in one o...  
WO/2012/094477A3
Disclosed is a method for the production of 1233xf comprising the continuous low temperature liquid phase reaction of 1,1,1,2,3-pentachloropropane and anhydrous HF, without the use of a catalyst, wherein the reaction takes place in one o...  
WO/2012/094288A3
The present invention discloses high purity E-1-chloro-3,3,3-trifluoropropene (1233zd(E)) and methods to produce the same. More specifically, the present invention discloses the methods of making 1233zd(E) essentially free of toxic impur...  
WO/2012/086259A1
A halogenation catalyst that contains a transition metal oxide composite (a) represented by general formula (1) : AxMO(2+0.5x) [wherein A is an alkali metal, M is at least one transition metal element selected from the group consisting o...  
WO/2012/081482A1
The present invention relates to a method for producing a C3 chlorinated hydrocarbon, the method being characterized in comprising a conversion step of reacting the chloropropane represented by Formula (1) with chlorine in the presence o...  
WO/2012/077561A1
This method for producing purified monofluoromethane includes a treatment step of bringing crude monofluoromethane that contains at least trifluoromethane into contact with a trifluoromethane-treating fluid that contains both an amide re...  
WO/2012/075283A2
Disclosed are azeotropic and azeotrope-like mixtures of (Z)-1-chloro-3,3,3-trifluoropropene (1233zd(Z)) and hydrogen fluoride. Such compositions are useful as an intermediate in the production of 1233zd(Z). The latter compound is useful ...  
WO/2012/075283A3
Disclosed are azeotropic and azeotrope-like mixtures of (Z)-1-chloro-3,3,3-trifluoropropene (1233zd(Z)) and hydrogen fluoride. Such compositions are useful as an intermediate in the production of 1233zd(Z). The latter compound is useful ...  
WO/2012/067872A1
A process is disclosed for producing addition compound CHCI2CHXCCIYR, wherein X and Y are each independently selected from the group consisting of H, F, CI and Br, and R = H or a perhalogenated alkyl group. The process involves a liquid ...  
WO/2012/067870A1
A process is disclosed for producing addition compound CCI3CHXCCIYR, wherein X and Y are each independently selected from the group consisting of H, F, CI and Br, and R is a perhalogenated alkyl group, provided that CHX=CYR is not CF3CH=...  
WO/2012/067865A1
A process is disclosed for producing addition compound CF3CCI2CH2CCIXR, wherein X = H, F, CI or Br, and R = H or a perhalogenated alkyl group, provided that X and R are not both H. The process involves a liquid phase reaction of 1,1,1 -t...  
WO/2012/056263A1
Process of catalytic fluorination in liquid phase of product 2-chloro-3, 3, 3-trifluoropropene into product 2- chloro-1, 1, 1, 2-tetrafluoropropane, with an ionic liquid based catalyst. Process for manufacturing 2, 3, 3, 3-tetrafluoropro...  
WO/2012/053656A1
The present invention pertains to a continuous batch reaction method characterized in that: an addition reaction for obtaining polychloropropane by adding carbon tetrachloride to chlorine-substituted or non-substituted ethylene in a liqu...  
WO/2012/051057A3
The instant invention relates, at least in part, to a method increasing the cost efficiency for dehydrohalogenation production of a fluorinated olefin by recovering and recycling spent dehydrohalogenation agent. In one aspect, the presen...  
WO/2012/051057A2
The instant invention relates, at least in part, to a method increasing the cost efficiency for dehydrohalogenation production of a fluorinated olefin by recovering and recycling spent dehydrohalogenation agent. In one aspect, the presen...  
WO/2012/030781A3
Disclosed is an integrated manufacturing process to co-produce (E)1-chloro-3,3,3-trifluoropropene, (E)1,3,3,3-tetrafluoropropene, and 1,1,1,3,3-pentafluoro-propane starting from a single chlorinated hydrocarbon feed stock, 240fa. The pro...  
WO/2012/030781A2
Disclosed is an integrated manufacturing process to co-produce (E)1-chloro-3,3,3-trifluoropropene, (E)1,3,3,3-tetrafluoropropene, and 1,1,1,3,3-pentafluoro-propane starting from a single chlorinated hydrocarbon feed stock, 240fa. The pro...  
WO/2012/024252A2
The instant invention relates to compositions comprising a blend 1-chloro-3,3,3-trifluoropropene (HCFO 1233zd) and 1,1-dichloro-1-fluoroethane (HCFC 141b). In particular, the instant invention relates to blowing agents and foamable compo...  
WO/2012/024252A3
The instant invention relates to compositions comprising a blend 1-chloro-3,3,3-trifluoropropene (HCFO 1233zd) and 1,1-dichloro-1-fluoroethane (HCFC 141b). In particular, the instant invention relates to blowing agents and foamable compo...  
WO/2012/009114A2
The invention provides an improved process to manufacture 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) by reacting 2-chloro-3,3,3,-trifluoropropene (HCFO-1233xf) with hydrogen fluoride, in the presence of a fluorination catalyst, whe...  
WO/2012/007310A1
A process for the fluorination of haloolefins with elemental fluorine in the presence of anhydrous HF proceeds with high yield and selectivity in the product deriving from the addition of fluorine to the carbon-carbon double bond.  
WO/2012/009114A3
The invention provides an improved process to manufacture 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) by reacting 2-chloro-3,3,3,-trifluoropropene (HCFO-1233xf) with hydrogen fluoride, in the presence of a fluorination catalyst, whe...  
WO/2011/162337A1
Disclosed is a method for manufacturing high-purity 2,3,3,3-tetrafluoropropene, whereby generation of the by-product 3,3,3-trifluoropropene is inhibited. In said method, the following are introduced into a catalyst layer, which is filled...  
WO/2011/162335A1
Provided is a process for preparing an isomer mixture rich in 1,1-dichloro-2,2,3,3,3-pentafluoropropane (HCFC-225ca) which is useful as a starting chemical in preparing 1,1-dichloro -2,3,3,3-tetrafluoropropene (CFO-1214ya), or the like. ...  
WO/2011/154953A1
This invention is directed to a process for the preparation of high yield alkyl or aryl iodide from its corresponding carboxylic acid using N-iodo amides.  
WO/2011/153930A1
Disclosed are a reagent for testing the purification capacity of a radioactive gas in a nuclear power plant, preparation method thereof and an iodide filter testing equipment using this reagent. The reagent is prepared by mixing methyl p...  
WO/2011/156312A1
An improved process for producing perfluoroalkyl iodides of formula (I) F(CF2CF2)n-I (I) wherein n is an integer from 2 to 3, wherein the improvement comprises contacting at least one perfluoroalkyl iodide of formula (II) and at least on...  
WO/2011/152499A1
Provided is a process for the production of a fluoroalkyl iodide, by which a fluoroalkyl iodide having a desired degree of polymerization can be produced with high selectivity and high productivity. A process for the production of a fluo...  
WO/2011/139956A3
Provided are azeotropic and azeotrope-like compositions of trans-1,3,3,3-tetrafluoropropene (HFO-1234ze(E)) and water. Such azeotropic and azeotrope-like compositions are useful in isolating trans-1,3,3,3-tetrafluoropropene from impuriti...  
WO/2011/139945A2
Provided are azeotropic and azeotrope-like compositions of 1,2,3,3,3-pentafluoropropene (HFO-1225ye) and water. Such azeotropic and azeotrope-like compositions are useful in isolating 1,2,3,3,3-pentafluoropropene from impurities during p...  
WO/2011/140289A3
Heat transfer systems, methods and compositions which utilize a heat transfer fluid comprising: (a) from about 30% to about 65% by weight of HFC-134a; (b) from about 0% to about 70% by weight of HFO1234ze; and (c) from about 0% to about ...  
WO/2011/139956A2
Provided are azeotropic and azeotrope-like compositions of trans-1,3,3,3-tetrafluoropropene (HFO-1234ze(E)) and water. Such azeotropic and azeotrope-like compositions are useful in isolating trans-1,3,3,3-tetrafluoropropene from impuriti...  
WO/2011/140289A2
Heat transfer systems, methods and compositions which utilize a heat transfer fluid comprising: (a) from about 30% to about 65% by weight of HFC-134a; (b) from about 0% to about 70% by weight of HFO1234ze; and (c) from about 0% to about ...  
WO/2011/139945A3
Provided are azeotropic and azeotrope-like compositions of 1,2,3,3,3-pentafluoropropene (HFO-1225ye) and water. Such azeotropic and azeotrope-like compositions are useful in isolating 1,2,3,3,3-pentafluoropropene from impurities during p...  
WO/2011/133570A3
The present invention relates to a process for separating chlorinated methanes utilizing a dividing wall column. Processes and manufacturing assemblies for generating chlorinated methanes are also provided, as are processes for producing...  
WO/2011/133570A2
The present invention relates to a process for separating chlorinated methanes utilizing a dividing wall column. Processes and manufacturing assemblies for generating chlorinated methanes are also provided, as are processes for producing...  
WO/2011/126620A3
The invention provides a method for separating halocarbons. In particular, a method for separating 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) from 2-chloro-3,3,3-trifluoropropene (HCFC-1233xf) by adding a third component and then s...  
WO/2011/126620A2
The invention provides a method for separating halocarbons. In particular, a method for separating 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) from 2-chloro-3,3,3-trifluoropropene (HCFC-1233xf) by adding a third component and then s...  
WO/2011/122157A1
Provided is a method for producing a fluorine-containing alkane in which at least one type of fluorine-containing compound selected from the group comprising chlorine-containing fluoroalkanes and fluorine-containing alkenes is reacted wi...  
WO/2011/109071A1
Produce methyl chloride and sulfur dioxide using a reactor with lanthanum oxychloride, and contacting the lanthanum oxychloride with methanesulfonyl chloride under conditions sufficient to convert a portion of the methanesulfonyl chlorid...  
WO/2011/102268A1
Disclosed is a method for producing monofluoro methane, which involves at least a pyrolysis step in which a 1-methoxy-1,1,2,2-tetrafluoro ethane is pyrolyzed by bringing same into contact with a catalyst, and a step for collecting monofl...  
WO/2011/099543A1
Disclosed is a method for oxidizing an organic compound in a mixed gas that contains the organic compound, hydrogen chloride and oxygen with high conversion rate. Specifically disclosed is a method for oxidizing an organic compound with ...  
WO/2011/097421A1
Disclosed herein are substituted fluoromethanes; pharmaceutical compositions comprising a therapeutically effective amount of the same; processes for preparing these fluoromethanes; and methods of using the same in alleviating infection ...  

Matches 151 - 200 out of 6,589