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51. 发明授权

US08227649B2 Catalysts and process to manufacture 2,3,3,3-tetrafluoropropene 有权
标题翻译：催化剂和制备2,3,3,3-四氟丙烯的方法
公开(公告)号：US08227649B2
公开(公告)日：2012-07-24
申请号：US13188787
申请日：2011-07-22
申请人： Mario Joseph Nappa , Andrew Jackson
发明人： Mario Joseph Nappa , Andrew Jackson
IPC分类号： C07C17/00
CPC分类号： C07C17/25 , C07C21/18
摘要： Disclosed is a process for the manufacture of 2,3,3,3-tetrafluoropropene comprising: (a) contacting 1,1,1,2,3-pentafluoropropane with a catalyst comprised of chromium (III) oxide and from 0.1% to 2% of an alkali metal disposed on the surface of said catalyst, to produce a product mixture comprising 2,3,3,3-tetrafluoropropene and hydrogen fluoride; and (b) recovering said 2,3,3,3-tetrafluoropropene from the product mixture produced in (a).
摘要翻译：公开了一种制备2,3,3,3-四氟丙烯的方法，包括：（a）将1,1,1,2,3-五氟丙烷与由氧化铬（III）和0.1％至2 设置在所述催化剂表面上的碱金属的％，以产生包含2,3,3,3-四氟丙烯和氟化氢的产物混合物; 和（b）从（a）中制备的产物混合物回收所述2,3,3,3-四氟丙烯。

52. 发明授权

US08147709B2 Compositions comprising 3,3,3-trifluoropropyne 有权
标题翻译：包含3,3,3-三氟丙炔的组合物
公开(公告)号：US08147709B2
公开(公告)日：2012-04-03
申请号：US12437014
申请日：2009-05-07
申请人： Barry Asher Mahler , Mario Joseph Nappa , Jeffrey P. Knapp
发明人： Barry Asher Mahler , Mario Joseph Nappa , Jeffrey P. Knapp
IPC分类号： C09K5/04
CPC分类号： C09K5/00 , B01J27/125 , B01J37/26 , C07C17/25 , C07C17/354 , C07C21/18 , C07C21/22 , C08J9/146 , C08J9/149 , C09K3/30 , C09K5/045 , C09K2205/12 , C09K2205/126 , C07C19/08
摘要： Disclosed are compositions comprising HFC-245eb and at least one additional compound selected from the group consisting of HFO-1234ze, HFC-245fa, HFC-236cb, HFC-236ea, HFC-236fa, HFC-227ea, HFC-227ca, HFO-1225yc, HFO-1225zc, HFO-1225ye, methane, ethane, propane, HFC-23, HFC-143a, HFC-134, HFC-134a, FC-1216, HFO-1234yf, HFC-254eb, HFO-1243zf, and HFC-254fb. Compositions comprising HFC-245eb are useful in processes to make HFO-1234yf. Also disclosed are compositions comprising HFO-1234yf and at least one additional compound selected from the group consisting of HFO-1234ze, HFC-254eb, HFC-254fb, HFO-1243zf, HFCHFC-245eb, HFC-245fa, HFC-245cb, HFC-236cb, HFC-236ea, HFC-236fa, HFC-227ea, HFC-227ca, HFO-1225yc, HFO-1225zc, HFO-1225ye, methane, ethane, propane, HFC-23, HFC-134, HFC-134a, HFO-1132a and FC-1216. Compositions comprising HFO-1234yf are useful as heat transfer compositions for use in refrigeration, air-conditioning and heat pump systems.
摘要翻译：公开了包含HFC-245eb和至少一种选自HFO-1234ze，HFC-245fa，HFC-236cb，HFC-236ea，HFC-236fa，HFC-227ea，HFC-227ca，HFO-1225yc ，HFO-1225zc，HFO-1225ye，甲烷，乙烷，丙烷，HFC-23，HFC-143a，HFC-134，HFC-134a，FC-1216，HFO-1234yf，HFC-254eb，HFO-1243zf和HFC- 254fb。包含HFC-245eb的组合物可用于制备HFO-1234yf的方法。还公开了包含HFO-1234yf和至少一种选自HFO-1234ze，HFC-254eb，HFC-254fb，HFO-1243zf，HFCHFC-245eb，HFC-245fa，HFC-245cb，HFC- 236cb，HFC-236ea，HFC-236fa，HFC-227ea，HFC-227ca，HFO-1225yc，HFO-1225zc，HFO-1225ye，甲烷，乙烷，丙烷，HFC-23，HFC-134，HFC-134a， 1132a和FC-1216。包含HFO-1234yf的组合物可用作用于制冷，空调和热泵系统的热转印组合物。

53. 发明授权

US08143462B2 Processes for the synthesis of 2-chloro-1,1,1,3,3,4,4,4-heptafluoro-2-butene and hexafluoro-2-butyne 失效
标题翻译：合成2-氯-1,1,1,3,3,4,4,4-七氟-2-丁烯和六氟-2-丁炔的方法
公开(公告)号：US08143462B2
公开(公告)日：2012-03-27
申请号：US12334873
申请日：2008-12-15
申请人： Mario Joseph Nappa
发明人： Mario Joseph Nappa
IPC分类号： C07C17/25
CPC分类号： C07C17/23 , C07C17/278 , C07C17/354 , C07C21/18 , C07C21/22 , C07C19/10
摘要： Disclosed is a process comprising reacting CF3CCl2CF2CF3 (CFC-318ma) with hydrogen in the presence of a dehalogenation catalyst to produce CF3CCl═CFCF3 (CFC-1317mx). Also disclosed is a process comprising reacting CF3CCl═CFCF3 (CFC-1317mx) with hydrogen in the presence of a dehalogenation catalyst to produce CF3C≡CCF3 (hexafluoro-2-butyne). Hexafluoro-2-butyne can be used to produce CF3CH═CHCF2CF3 (1,1,1,4,4,5,5,5-octafluoro-2-pentene).
摘要翻译：公开了一种方法，其包括在脱卤催化剂存在下使CF 3 CCl 2 CF 2 CF 3（CFC-318ma）与氢气反应以产生CF 3 CCl = CFCF 3（CFC-1317mx）。还公开了包括在脱卤催化剂存在下使CF 3 CCl = CFCF 3（CFC-1317mx）与氢气反应以产生CF 3C≡CCF3（六氟-2-丁炔）的方法。六氟-2-丁炔可用于制备CF 3 CH = CHCF 2 CF 3（1,1,1,4,4,5,5,5-八氟-2-戊烯）。

54. 发明授权

US08044252B2 Catalytic isomerization between E and Z isomers of 1,2,3,3,3-pentafluoropropene 失效
标题翻译： 1,2,3,3,3-五氟丙烯的E和Z异构体之间的催化异构化
公开(公告)号：US08044252B2
公开(公告)日：2011-10-25
申请号：US12373588
申请日：2007-07-11
申请人： Mario Joseph Nappa , Donald J. Toton , Velliyur Nott Mallikarjuna Rao
发明人： Mario Joseph Nappa , Donald J. Toton , Velliyur Nott Mallikarjuna Rao
IPC分类号： C07C17/00
CPC分类号： B01J27/12 , B01J27/135 , C07C17/358 , C07C21/18
摘要： A process is disclosed to increase the Z/E ratio of 1,2,3,3,3-pentafluoropropene. The process involves contacting a starting material comprising 1,2,3,3,3-pentafluoropropene with a catalyst on AlF3 or carbon, wherein the catalyst is selected from the group consisting of SbClwF5-w, TiClxF4-x, SnClyF4-y and TaCl2F5-z wherein w is from 0 to 4, x is from 0 to 3, y is from 0 to 3, z is from 0 to 4, to obtain a product wherein the Z/E ratio of 1,2,3,3,3-pentafluoropropene is increased relative to the Z/E ratio of 1,2,3,3,3-pentafluoropropene in the starting material.A process is also disclosed to decrease the Z/E ratio of 1,2,3,3,3-pentafluoropropene. The process involves contacting a starting material comprising 1,2,3,3,3-pentafluoropropene with a catalyst on AlF3 or carbon, wherein the catalyst is selected from the group consisting of SbClwF5-w, TiClxF4-x, SnClyF4-y and TaClzF5-z wherein w is from 0 to 4, x is from 0 to 3, y is from 0 to 3, z is from 0 to 4, to obtain a product wherein the Z/E ratio of 1,2,3,3,3-pentafluoropropene is decreased relative to the Z/E ratio of 1,2,3,3,3-pentafluoropropene in the starting material.
摘要翻译：公开了提高1,2,3,3,3-五氟丙烯的Z / E比的方法。该方法包括使包含1,2,3,3,3-五氟丙烯的起始材料与AlF 3或碳上的催化剂接触，其中催化剂选自SbClwF5-w，TiClxF4-x，SnClyF4-y和TaCl2F5 -z其中w为0至4，x为0至3，y为0至3，z为0至4，得到其Z / E比为1,2,3,3， 3-五氟丙烯相对于起始原料中1,2,3,3,3-五氟丙烯的Z / E比增加。还公开了降低1,2,3,3,3-五氟丙烯的Z / E比的方法。该方法包括将包含1,2,3,3,3-五氟丙烯的原料与AlF 3或碳上的催化剂接触，其中催化剂选自SbClwF5-w，TiClxF4-x，SnClyF4-y和TaClzF5 -z其中w为0至4，x为0至3，y为0至3，z为0至4，得到其Z / E比为1,2,3,3， 3-五氟丙烯相对于起始原料中1,2,3,3,3-五氟丙烯的Z / E比降低。

55. 发明授权

US07981312B2 Processes for producing and compositions comprising 2,3,3,3-tetrafluoropropene and/or 1,2,3,3-tetrafluoropropene 失效
标题翻译：制备方法和包含2,3,3,3-四氟丙烯和/或1,2,3,3-四氟丙烯的组合物
公开(公告)号：US07981312B2
公开(公告)日：2011-07-19
申请号：US12442952
申请日：2007-10-31
申请人： Mario Joseph Nappa , Velliyur Mallikarjuna Nott Rao , Allen Capron Sievert
发明人： Mario Joseph Nappa , Velliyur Mallikarjuna Nott Rao , Allen Capron Sievert
IPC分类号： C09K5/04 , C07C17/20 , C07C17/357 , C07C17/25
CPC分类号： C07C21/18 , C07C17/23 , C07C17/25 , C07C17/278 , C09K3/30 , C09K5/045 , C09K2205/126 , C07C19/10
摘要： A process is disclosed for making CF3CF═CH2 or mixtures thereof with CHF═CFCHF2. The process involves contacting CCl3CF2CF3 and optionally CCl2FCF2CClF2 with H2 in the presence of a palladium catalyst supported on a support of alumina, fluorided alumina and/or aluminum fluoride, to produce a product mixture including CH2═CFCF3 (and when CCl2FCF2CClF2 is present, CHF═CFCHF2); recovering CH2═CFCF3 or a mixture thereof with CHF═CFCHF2 from the product mixture. The present invention also provides another process that involves reacting CCl3CF2CF3 and optionally CCl2FCF2CClF2 with H2 in the presence of a hydrogenation catalyst to form CH3CF2CF3 (and when CCl2FCF2CClF2 is present, CH2FCF2CHF2); dehydrofluorinating; and recovering CH2═CFCF3 or a mixture thereof with CHF═CFCHF2.
摘要翻译：公开了制备CF 3CF≡CH2或其与CHF = CFCHF 2的混合物的方法。该方法包括在负载在氧化铝，氟化氧化铝和/或氟化铝载体上的钯催化剂存在下，将CCl 3 CF 2 CF 3和任选的CCl 2 FFCFCl 2与H 2接触，以产生包含CH 2 = CFCF 3的产物混合物（当存在CCl 2 CFF 2 CClF 2时，CHF = CFCHF 2）; 从产物混合物中回收CH 2 = CFCF 3或其与CHF = CFCHF 2的混合物。本发明还提供了另一种方法，其包括在氢化催化剂存在下使CCl 3 CF 2 CF 3和任选的CCl 2 F F 2 CClF 2与H 2反应以形成CH 3 CF 2 CF 3（当存在CCl 2 CFF 2 CClF 2时，CH 2 F 2 F F F 2）; 脱氟化氢; 并回收CH 2 = CFFF 3或其与CHF = CFCHF 2的混合物。

56. 发明授权

US07897823B2 Process for production of azeotrope compositions comprising hydrofluoroolefin and hydrogen fluoride and uses of said azeotrope compositions in separation processes 有权
标题翻译：用于生产包含氢氟烯烃和氟化氢的共沸组合物的方法以及所述共沸组合物在分离过程中的用途
公开(公告)号：US07897823B2
公开(公告)日：2011-03-01
申请号：US11264183
申请日：2005-11-01
申请人： Ralpha Newton Miller , Mario Joseph Nappa , Velliyur Nott Mallikarjuna Rao , Allen Capron Sievert
发明人： Ralpha Newton Miller , Mario Joseph Nappa , Velliyur Nott Mallikarjuna Rao , Allen Capron Sievert
IPC分类号： C07C17/00 , C07C17/25 , C07C17/08 , C07C17/18
CPC分类号： C07C17/383 , C01B7/196 , C07C17/25 , C07C17/38 , C07C17/386 , C07C21/18 , Y02P20/582
摘要： Disclosed herein is a process to produce an azeotrope composition comprising a hydrofluoroolefin and hydrogen fluoride, said process comprising, dehydrofluorinating a hydrofluorocarbon containing at least one hydrogen and at least one fluorine on adjacent carbons, thereby forming a mixture comprising said hydrofluoroolefin, unreacted hydrofluorocarbon and hydrogen fluoride, and distilling the mixture to produce a distillate composition comprising an azeotrope composition containing said hydrofluoroolefin and hydrogen fluoride and a column bottoms composition comprising said hydrofluorocarbon essentially free of hydrogen fluoride. Also disclosed herein are processes for separation of hydrofluoroolefins from hydrofluorocarbons and from hydrogen fluoride.
摘要翻译：本文公开了一种生产包含氢氟烯烃和氟化氢的共沸组合物的方法，所述方法包括在相邻碳上含有至少一个氢和至少一个氟的氢氟烃脱氟化氢，从而形成包含所述氢氟烯烃，未反应的氢氟烃和氢的混合物氟化物，并蒸馏该混合物以产生包含含有所述氢氟烯烃和氟化氢的共沸组合物的馏出物组合物和包含基本上不含氟化氢的所述氢氟烃的塔底组合物。本文还公开了从氢氟烃和氟化氢分离氢氟烯烃的方法。

57. 发明申请

US20100288965A1 TERPENE, TERPENOID, AND FULLERENE STABILIZERS FOR FLUOROOLEFINS 有权
标题翻译： TERPENE，TERPENOID和富勒烯稳定剂
公开(公告)号：US20100288965A1
公开(公告)日：2010-11-18
申请号：US12377645
申请日：2007-08-31
申请人： Jon Lee Howell , Velliyur Nott Mallikarjuna Rao , Thomas J. Leck , Barbara Haviland Minor , Mario Joseph Nappa , Nandini C. Mouli , Ekaterina Swearingen , Andrew Edward Feiring
发明人： Jon Lee Howell , Velliyur Nott Mallikarjuna Rao , Thomas J. Leck , Barbara Haviland Minor , Mario Joseph Nappa , Nandini C. Mouli , Ekaterina Swearingen , Andrew Edward Feiring
IPC分类号： C07C17/42 , C09K5/04
CPC分类号： C09K5/045 , C09K2205/126
摘要： The present invention relates to compositions comprising at least one fluoroolefin and an effective amount of stabilizer that may be a terpene, terpenoid or fullerene; or a mixture of a terpene, terpenoid or fullerene with other stabilizers. The stabilized compositions may be useful in cooling apparatus, such as refrigeration, air-conditioning, chillers, and heat pumps, as well as in applications as foam blowing agents, solvents, aerosol propellants, fire extinguishants, and sterilants.
摘要翻译：本发明涉及包含至少一种氟烯烃和有效量的可以是萜烯，萜烯或富勒烯的稳定剂的组合物; 或萜烯，萜烯或富勒烯与其他稳定剂的混合物。稳定的组合物可用于冷却装置，例如制冷，空调，冷却器和热泵，以及作为泡沫发泡剂，溶剂，气溶胶推进剂，灭火剂和灭菌剂的应用。

58. 发明授权

US07795482B2 Method of hydrodechlorination to produce dihydrofluorinated olefins 有权
标题翻译：加氢脱氯生产二氢氟化烯烃的方法
公开(公告)号：US07795482B2
公开(公告)日：2010-09-14
申请号：US12147644
申请日：2008-06-27
申请人： Mario Joseph Nappa , Ekaterina N. Swearingen
发明人： Mario Joseph Nappa , Ekaterina N. Swearingen
IPC分类号： C07C17/10 , C07C21/18
CPC分类号： B01J23/72 , B01J21/18 , B01J23/58 , B01J23/628 , B01J23/755 , B01J23/78 , B01J23/868 , B01J27/12 , B01J35/023 , C07C17/23 , C07C21/18
摘要： Disclosed herein is a process for the preparation of fluorine-containing olefins comprising contacting a chlorofluoroalkene with hydrogen in the presence of a catalyst at a temperature sufficient to cause replacement of the chlorine substituents with hydrogen. Also disclosed is a catalyst composition for the hydrodechlorination of chlorofluoroalkenes comprising copper metal deposited on a support.
摘要翻译：本文公开了一种制备含氟烯烃的方法，其包括在足以使氢取代氯取代基的温度下在催化剂存在下使氯氟烯与氢接触。还公开了用于加氢脱氯包含沉积在载体上的铜金属的氯氟代烯烃的催化剂组合物。

59. 发明申请

US20100203167A1 AZEOTROPE COMPOSITIONS COMPRISING DECAFLUOROPENTANE AND HYDROGEN FLUORIDE AND USES THEREOF 审中-公开
标题翻译：包含十氢呋喃和氢氟酸的AZEOOPOPE组合物及其用途
公开(公告)号：US20100203167A1
公开(公告)日：2010-08-12
申请号：US12714674
申请日：2010-04-26
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： A01N59/10 , C09K3/00 , C09K5/04 , C11D3/24 , C09K5/00 , H01B3/24 , A62D1/00 , C10M169/04 , A01P1/00
CPC分类号： C07C21/18 , C07C17/25 , C07C17/38 , C07C17/383 , C07C17/386 , C11D7/505
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. Additionally, disclosed herein are azeotrope and near-azeotrope compositions comprising 1,1,1,2,3,4,4,5,5,5-decafluoropentane and hydrogen fluoride.
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。此外，本文公开了包含1,1,1,2,3,4,4,5,5,5-四氟戊烷和氟化氢的共沸物和近共沸组合物。

60. 发明申请

US20100200798A1 Tetrafluoropropene Production Processes 有权
标题翻译：四氟丙烯生产工艺
公开(公告)号：US20100200798A1
公开(公告)日：2010-08-12
申请号：US12758839
申请日：2010-04-13
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： C09K5/04
CPC分类号： C07C21/18 , C07B2200/09 , C07C17/25
摘要： A process is disclosed for the manufacture of CF3CF=CH2 and CF3CH=CHF. The process involves dehydrofluorinating CF3CHFCH2F in the presence of a dehydrofluorination catalyst to produce a product mixture comprising CF3CF=CH2 and CF3CH=CHF, and recovering said CF3CF=CH2 and CF3CH=CHF from the product mixture.The present invention also provides a composition comprising (a) the Z-isomer of CF3CH=CHF and (b) HF; wherein the HF is present in an effective amount to form an azeotropic combination with the Z-CF3CH=CHF.
摘要翻译：公开了用于制造CF 3 CF = CH 2和CF 3 CH = CHF的方法。该方法包括在脱氟化氢催化剂存在下对CF 3 CHFCH 2 F进行脱氟化氢，以产生包含CF 3 CF = CH 2和CF 3 CH = CHF的产物混合物，并从产物混合物中回收所述CF 3 CF = CH 2和CF 3 CH = CHF。本发明还提供了包含（a）CF 3 CH = CHF的Z-异构体和（b）HF的组合物; 其中HF以有效量存在以与Z-CF 3 CH = CHF形成共沸组合。

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