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151. 发明申请

US20090267022A1 PROCESS AND METHODS OF PURIFICATION FOR THE MANUFACTURE FLUOROCARBONS 有权
标题翻译：制造氟化物的净化方法和方法
公开(公告)号：US20090267022A1
公开(公告)日：2009-10-29
申请号：US12440040
申请日：2007-09-05
申请人： Mario Joseph Nappa , Velliyur Nott Mallikarjuna Rao , Allen Capron Sievert , Jeffery P. Knapp
发明人： Mario Joseph Nappa , Velliyur Nott Mallikarjuna Rao , Allen Capron Sievert , Jeffery P. Knapp
IPC分类号： C09K3/00 , C07C19/08 , C07C21/02
CPC分类号： C07C17/38 , C07C17/206 , C07C17/386 , C07C19/08 , C07C19/10 , C09K5/045 , C09K2205/126
摘要： Halocarbons of the structure CF3CF2CH2X, wherein X is either F or Cl or mixtures thereof prepared by: contacting at least one 2-fluorochloropropane with hydrogen fluoride in a first fluorination step in the gas phase or liquid phase under substantially anhydrous conditions, in the absence of added catalyst to partially fluorinate said 2-fluorochloropropane; contacting said partially fluorinated 2-fluorochloropropane with at least the stoichiometric molar equivalent of hydrogen fluoride under substantially anhydrous conditions, in the presence of at least one fluorination catalyst in a second fluorination step; removing said reaction products from contact with said catalyst, and isolating a substantial yield of at least 1,1,1,2,2,3-hexafluoropropane or 1,1,1,2,2,penta-3-chloropropane, or mixtures thereof, respectively.
摘要翻译：结构CF 3 CF 2 CH 2 X的卤代烃，其中X是F或Cl或其混合物，其通过以下步骤制备：在基本上无水条件下，在气相或液相中的第一氟化步骤中使至少一种2-氟氯丙烷与氟化氢接触，加入催化剂部分氟化所述2-氟氯丙烷; 在第二次氟化步骤中，在至少一种氟化催化剂的存在下，在基本无水的条件下使所述部分氟化的2-氟氯丙烷与化学计量摩尔当量的氟化氢接触; 除去所述反应产物不与所述催化剂接触，并分离出至少1,1,1,2,2,3-六氟丙烷或1,1,1,2,2，五-3-氯丙烷或其混合物的实质产率分别。

152. 发明申请

US20090264690A1 1,2,3,3,3-Pentafluoropropene Production Processes 有权
标题翻译： 1,2,3,3,3-五氟丙烯生产工艺
公开(公告)号：US20090264690A1
公开(公告)日：2009-10-22
申请号：US12301065
申请日：2007-06-22
申请人： Velliyur Nott Mallikarjuna Rao , Mario Joseph Nappa , Allen Capron Sievert
发明人： Velliyur Nott Mallikarjuna Rao , Mario Joseph Nappa , Allen Capron Sievert
IPC分类号： C07C17/23
CPC分类号： C09K5/045 , C07C17/00 , C07C17/087 , C07C17/206 , C07C17/23 , C07C17/354 , C07C19/08 , C07C19/10 , C07C21/18
摘要： A process is disclosed for making CF3CF═CHF. The process involves reacting CF3CClFCCl2F with H2 in a reaction zone in the presence of a catalyst to produce a product mixture comprising CF3CF═CHF. The catalyst has a catalytically effective amount of palladium supported on a support selected from the group consisting of alumina, fluorided alumina, aluminum fluoride and mixtures thereof and the mole ratio of H2 to CF3CClFCCl2F fed to the reaction zone is between about 1:1 and about 5:1.Also disclosed are azeotropic compositions of CF3CClFCCl2F and HF and azeotropic composition of CF3CHFCH2F and HF.
摘要翻译：公开了制备CF 3 CF-CHF的方法。该方法包括在反应区中在催化剂存在下使CF 3 CClFCCl 2 F与H 2反应，生成包含CF 3 CF-CHF的产物混合物。催化剂具有负载在选自氧化铝，氟化氧化铝，氟化铝及其混合物的载体上的催化有效量的钯，并且进料至反应区的H 2与CF 3 CClFCCl 2 F的摩尔比为约1:1至约 5：1。还公开了CF 3 CClFCCl 2 F和HF的共沸组合物和CF 3 CHFCH 2 F和HF的共沸组合物。

153. 发明申请

US20090143604A1 Synthesis of hydrofluoroalkanols and hydrofluoroalkenes 有权
标题翻译：氢氟烷醇和氢氟烯烃的合成
公开(公告)号：US20090143604A1
公开(公告)日：2009-06-04
申请号：US12274728
申请日：2008-11-20
申请人： Mario Joseph Nappa , Xuehui Sun , Lev Moiseevich Yagupolskii , Andrey Anatolievich Filatov , Vladimir Nikolaevich Boiko , Yurii Lvovich Yagupolskii
发明人： Mario Joseph Nappa , Xuehui Sun , Lev Moiseevich Yagupolskii , Andrey Anatolievich Filatov , Vladimir Nikolaevich Boiko , Yurii Lvovich Yagupolskii
IPC分类号： C07F3/06 , C07C17/26 , C07C69/02
CPC分类号： C07C17/00 , C07C17/2637 , C07C29/40 , C07C29/68 , C07C31/24 , C07C67/08 , C07C69/003 , C07F3/003 , C07C21/18 , C07C69/63 , C07C31/34
摘要： Described herein is a process for the manufacture of hydrofluoroalkanols of the structure RfCFClCHROH, comprising reacting a halofluorocarbon of the structure RfCFX2, wherein each X is independently selected from Cl, Br, and I, with an aldehyde and a reactive metal in a reaction solvent to generate a reaction product comprising a metal hydrofluoroalkoxide, neutralizing said metal hydrofluoroalkoxide to produce a hydrofluoroalkanol, and recovering the hydrofluoroalkanol. Also described herein are methods of manufacturing hydrofluoroalkenes of the structure RfCF═CHR from halofluorocarbons of the structure RfCFX2, wherein each X is independently selected from Cl, Br, and I, comprising (1) reacting halofluorocarbons of the structure RfCFX2, wherein each X is independently selected from Cl, Br, and I, with an aldehyde and a reactive metal to generate a reaction product comprising a metal hydrofluoroalkoxide, and reductively dehydroxyhalogenating said metal hydrofluoroalkoxide to produce a hydrofluoroalkene or (2) reacting a hydrofluoroalkanol of the structure RfCFXCHROH or a hydrofluoroalkoxide of the structure RfCFXCHROMX, wherein M is a reactive metal in the +2 oxidation state, with a carboxylic acid anhydride and a reactive metal in a reaction solvent to form a hydrofluoroalkene and isolating the hydrofluoroalkene. In particular, 2,3,3,3,-tetrafluoro-1-propene may be manufactured with this process. Also described are compounds of the formula RfCFClCHROC(═O)R′.
摘要翻译：本文描述了制备结构RfCFClCHROH的氢氟烷醇的方法，包括使结构RfCFX2的卤氟烃，其中每个X独立地选自Cl，Br和I与反应溶剂中的醛和反应性金属反应产生包含金属氢氟烷氧化物的反应产物，中和所述金属氢氟烷氧化物以产生氢氟烷醇，并回收氢氟烷醇。本文还描述了由结构RfCFX2的卤代氟化物制备结构RfCF-CHR的氢氟烯烃的方法，其中每个X独立地选自Cl，Br和I，其包括（1）使结构RfCFX2的卤代碳氟化合物，其中每个X是独立地选自Cl，Br和I，与醛和活性金属反应生成包含金属氢氟烷氧化物的反应产物，还原性地将所述金属氢氟烷氧化物脱羟基卤化以产生氢氟烯烃，或（2）使结构RfCFXCHROH的氢氟烷醇或结构RfCFXCHROMX的氢氟烷氧化物，其中M是+2氧化态的活性金属，在反应溶剂中与羧酸酐和反应性金属反应形成氢氟烯烃并分离氢氟烯烃。特别地，可以用该方法制造2,3,3,3-四氟-1-丙烯。还描述了式RfCFClCHROC（-O）R'的化合物。

154. 发明授权

US07479239B2 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone compositions comprising a hydrofluorocarbon and uses thereof 失效
标题翻译：包含氢氟烃的1,1,1,2,2,4,5,5,5-九氟-4-（三氟甲基）-3-戊酮组合物及其用途
公开(公告)号：US07479239B2
公开(公告)日：2009-01-20
申请号：US11939201
申请日：2007-11-13
申请人： Barbara Haviland Minor , Mario Joseph Nappa , Allen Capron Sievert , Thomas J. Leck
发明人： Barbara Haviland Minor , Mario Joseph Nappa , Allen Capron Sievert , Thomas J. Leck
IPC分类号： C09K5/04
CPC分类号： G01M3/047 , C07C19/08 , C07C49/167 , C09K5/045 , C09K2205/108 , C09K2205/112 , G01M3/20
摘要： Disclosed herein are refrigerant and heat transfer fluid compositions comprising 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone and at least one hydrofluorocarbon for use in refrigeration and air conditioning systems employing a centrifugal compressor. The compositions may be azeotropic or near-azeotropic.
摘要翻译：本文公开了包含1,1,1,2,2,4,5,5,5-九氟-4-（三氟甲基）-3-戊酮和至少一种用于制冷和空气中的氢氟烃的制冷剂和传热流体组合物采用离心压缩机的空调系统。组合物可以是共沸或近共沸的。

155. 发明申请

US20090012336A1 Selectively Reacting Olefins Having a Terminal CF2 Group in A Mixture 有权
标题翻译：选择性反应在混合物中具有末端CF2基团的烯烃
公开(公告)号：US20090012336A1
公开(公告)日：2009-01-08
申请号：US12278789
申请日：2007-04-03
申请人： Mario Joseph Nappa , Allen Capron Sievert , Victor Filippovich Cherstkov , Nina Ivanova Delyagina
发明人： Mario Joseph Nappa , Allen Capron Sievert , Victor Filippovich Cherstkov , Nina Ivanova Delyagina
IPC分类号： C07C17/395
CPC分类号： C07C17/395 , C07C303/24 , C07C305/06
摘要： A process is disclosed for reducing the mole ratio of (1) compounds of the formula Y1Y2C═CF2 wherein Y1 and Y2 are each independently H, F, Cl, Br, C1-C6 alkyl or C1-C6 haloalkyl containing no more than 3 chlorine substituents, 2 bromine substituents and 1 iodo substituent to (2) saturated compounds of the formula CdHeFfClgBrhIk wherein d is an integer from 1 to 10, and e+f+g+h+k is equal to 2d+2, provided that g is 0, 1, 2 or 3, h is 0, 1 or 2 and k is 0 or 1 and/or unsaturated compounds of the formula Y3Y4C═CY5Y6, wherein Y3, Y5 and Y6 are each independently H, F, Cl, Br, C1-C6 alkyl or C1-C6 haloalkyl containing no more than 3 chlorine substituents, 2 bromine substituents and 1 iodo substituent, provided that Y5 and Y6 are not both F, and Y4 is C1-C6 alkyl or C1-C6 haloalkyl containing no more than 3 chlorine substituents, 2 bromine substituents and 1 iodo substituent, in a mixture. The process involves contacting the mixture with at least one selective removal agent selected from the group consisting of SO3 and RSO3H, wherein R is selected from the group consisting of F, Cl, OH, C1-C8 alkyl, C1-C8 fluoroalkyl, and C1-C8 fluoroalkoxyalkyl containing no more than two ether oxygens to selectively react the formula Y1Y2C═CF2 compounds.
摘要翻译：公开了一种降低式（Y1）Y1Y2C-CF2化合物的摩尔比的方法，其中Y 1和Y 2各自独立地为H，F，Cl，Br，C 1 -C 6烷基或不超过3个氯的C 1 -C 6卤代烷基取代基，2个溴取代基和1个碘取代基与（2）式CdHeFfClgBrhIk的饱和化合物反应，其中d为1至10的整数，e + f + g + h + k等于2d + 2，条件是g为 0,1,2或3，h为0,1或2，k为0或1，和/或式Y3Y4C-CY5Y6的不饱和化合物，其中Y3，Y5和Y6各自独立地为H，F，Cl，Br，含有不超过3个氯取代基的C1-C6烷基或C1-C6卤代烷基，2个溴取代基和1个碘取代基，条件是Y5和Y6不同时为F，Y4为C1-C6烷基或不含任何更多的C 1 -C 6卤代烷基 3个氯取代基，2个溴取代基和1个碘取代基。该方法包括使混合物与至少一种选自SO 3和RSO 3 H的选择性去除剂接触，其中R选自F，Cl，OH，C 1 -C 8烷基，C 1 -C 8氟烷基和C 1 含有不超过两个醚氧的-C8氟烷氧基烷基，以选择性地使式Y1Y2C-CF2化合物反应。

156. 发明授权

US07388117B2 Azeotrope compositions comprising 1,2,3,3,3-pentafluoropropene and hydrogen fluoride and uses thereof 有权
标题翻译：包含1,2,3,3,3-五氟丙烯和氟化氢的共沸组合物及其用途
公开(公告)号：US07388117B2
公开(公告)日：2008-06-17
申请号：US11590448
申请日：2006-10-30
申请人： Ralph Newton Miller , Barbara Haviland Minor , Mario Joseph Nappa , Velliyur Nott Mallikarjuna Rao , Allen Capron Sievert
发明人： Ralph Newton Miller , Barbara Haviland Minor , Mario Joseph Nappa , Velliyur Nott Mallikarjuna Rao , Allen Capron Sievert
IPC分类号： C07C17/00 , C07C17/38
CPC分类号： C07C21/18 , C01B7/196 , C07C17/25 , C07C17/38 , C07C17/383
摘要： Disclosed herein are azeotrope compositions comprising 1,2,3,3,3-pentafluoropropene and hydrogen fluoride. The azeotrope compositions are useful in processes to produce and in processes to purify 1,2,3,3,3-pentafluoropropene.
摘要翻译：本文公开了包含1,2,3,3,3-五氟丙烯和氟化氢的共沸组合物。共沸组合物可用于生产和纯化1,2,3,3,3-五氟丙烯的方法。

157. 发明申请

US20080108853A1 Process For The Production of 1,1,1,3,3,3-Hexafluoropropane 失效
标题翻译：生产1,1,1,3,3,3-六氟丙烷的方法
公开(公告)号：US20080108853A1
公开(公告)日：2008-05-08
申请号：US11792644
申请日：2005-12-19
申请人： Mario Joseph Nappa , Velliyur Nott Mallikarjuna Rao , Allen Capron Sievert
发明人： Mario Joseph Nappa , Velliyur Nott Mallikarjuna Rao , Allen Capron Sievert
IPC分类号： C07C17/10 , C07C17/20
CPC分类号： C07C17/10 , B01J23/26 , B01J37/26 , C07C17/206 , C07C17/21 , C07C19/08 , C07C19/10
摘要： A process for the preparation of 1,1,1,3,3,3-hexafluoropropane is disclosed. The process involves (a) contacting at least one halopropane of the formula CF3CH2CHyX3-y (where each X is independently F, Cl or Br, and y is 3, 2, or 1) with Cl?2#191 in the presence of light or a free radical initiator to produce a mixture comprising CF3CII2CCIyX3-y; (b) contacting the CF3CH2CCIyX3-y produced in step (a) with HF, optionally in the presence of a fluorination catalyst, to produce a product mixture comprising Cl3CH2Cl3; and (c) recovering Cl3CH2Cl3 from the mixture produced in step (b).
摘要翻译：公开了制备1,1,1,3,3,3-六氟丙烷的方法。该方法包括（a）使至少一种式CF 3 CH 2 CH 2，Y 3 -Y 3 -Y 2的卤代丙烷，在光或自由基引发剂存在下，其中每个X独立地为F，Cl或Br，y为3,2或1）与Cl 2＃191反应，生成包含CF 3 3-X 3 -Y X 3 -Y 3 -Y 3 - （b）使步骤（a）中制备的CF 3 - （CH 3）3 C x 3 X 3 -Y 3与式 HF，任选地在氟化催化剂的存在下，以产生包含Cl 3 N 2 CH 3 Cl 3的产物混合物。和（c）从步骤（b）中制备的混合物中回收Cl 3/3 CH 3 Cl 3 3。

158. 发明申请

US20080058562A1 Catalytic isomerization processes of 1,3,3,3-tetrafluoropropene for making 2,3,3,3-tetrafluoropropene 失效
标题翻译： 1,3,3,3-四氟丙烯的催化异构化方法制备2,3,3,3-四氟丙烯
公开(公告)号：US20080058562A1
公开(公告)日：2008-03-06
申请号：US11897582
申请日：2007-08-31
申请人： Viacheslav A. Petrov , Mario Joseph Nappa
发明人： Viacheslav A. Petrov , Mario Joseph Nappa
IPC分类号： C07C17/08 , C07C19/08
CPC分类号： C07C17/358 , C07C21/18
摘要： The present invention relates to a process of catalyzed isomerization of HFC-1234ze to make HFC-1234yf. The process comprises contacting HFC-1234ze with a suitable catalyst in a reactor to obtain a product mixture comprising HFC-1234yf.
摘要翻译：本发明涉及HFC-1234ze催化异构化制备HFC-1234yf的方法。该方法包括在反应器中将HFC-1234ze与合适的催化剂接触以获得包含HFC-1234yf的产物混合物。

159. 发明授权

US07264745B2 Heat transfer and refrigerant compositions comprising 3,3,4,4,5,5,6,6,6-nonafluoro-1-hexene and a hydrofluorocarbon 失效
标题翻译：热传递和包含3,3,4,4,5,5,6,6,6-九氟-1-己烯和氢氟烃的制冷剂组合物
公开(公告)号：US07264745B2
公开(公告)日：2007-09-04
申请号：US11410559
申请日：2006-04-25
申请人： Mario Joseph Nappa , Barbara Haviland Minor , Allen Capron Sievert , Velliyur Nott Mallikarjuna Rao
发明人： Mario Joseph Nappa , Barbara Haviland Minor , Allen Capron Sievert , Velliyur Nott Mallikarjuna Rao
IPC分类号： C09K5/04
CPC分类号： C09K5/045 , C09K2205/126 , C09K2205/22 , C11D7/5018 , C11D7/505
摘要： The present invention relates toDisclosed herein are 3,3,4,4,5,5,6,6,6-nonafluoro-1-hexene compositions for use in refrigeration and air conditioning systems, particularly in centrifugal compressor systems. Also disclosed are 3,3,4,4,5,5,6,6,6-nonafluoro-1-hexene in combination with hydrofluorocarbons, which are azeotropic or near azeotropic.
摘要翻译：本发明涉及用于制冷和空调系统中的3,3,4,4,5,5,6,6,6-九氟-1-己烯组合物，特别是在离心式压缩机系统中。还公开了3,3,4,4,5,5,6,6,6-九氟-1-己烯与氢氟烃的组合，它们是共沸的或接近共沸的。

160. 发明申请

US20060116538A1 Azeotrope compositions comprising 1,1,3,3,3-pentafluoropropene and hydrogen fluoride and uses thereof 审中-公开
标题翻译：包含1,1,3,3,3-五氟丙烯和氟化氢的共沸组合物及其用途
公开(公告)号：US20060116538A1
公开(公告)日：2006-06-01
申请号：US11264209
申请日：2005-11-01
申请人： Ralph Newton Miller , Mario Joseph Nappa , Velliyur Nott Mallikarjuna Rao , Allen Capron Sievert
发明人： Ralph Newton Miller , Mario Joseph Nappa , Velliyur Nott Mallikarjuna Rao , Allen Capron Sievert
IPC分类号： C07C17/38
CPC分类号： C07C21/18 , C07C17/25 , C07C17/38 , C07C17/383 , C07C17/386 , Y02P20/582
摘要： Disclosed herein are azeotrope and near-azeotrope compositions comprising 1,1,3,3,3-pentafluoropentene (HFC-1225zc) and hydrogen fluoride. These compositions are useful in processes to produce and purify HFC-1225zc. Also disclosed are processes comprising pyrolyzing CF3CH2CF3 to CF3CH═CF2. Also disclosed herein are processes for the manufacture of HFC-1225zc comprising pyrolyzing 1,1,1,3,3,3-hexafluoropropane (HFC-236fa) in the absence of dehydrofluorination catalyst in a reactor having a reaction zone.
摘要翻译：本文公开了包含1,1,3,3,3-五氟戊烯（HFC-1225zc）和氟化氢的共沸物和近共沸组合物。这些组合物可用于生产和纯化HFC-1225zc的方法。还公开了包括将CF 3 CH 2 CH 3 CF 3向CF 3 CH-CF 2 2进行热解的方法。本文还公开了制备HFC-1225zc的方法，其包括在具有反应区的反应器中在不存在脱氟化氢催化剂的情况下热解1,1,1,3,3,3-六氟丙烷（HFC-236fa）。

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