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41. 发明授权

US07476771B2 Azeotrope compositions comprising 2,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof 有权
标题翻译：包含2,3,3,3-四氟丙烯和氟化氢的共沸组合物及其用途
公开(公告)号：US07476771B2
公开(公告)日：2009-01-13
申请号：US11590454
申请日：2006-10-31
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 , C07C17/00
CPC分类号： C07C21/18 , C01B7/196 , C07C17/25 , C07C17/38 , C07C17/383 , C07C17/386
摘要： Disclosed herein are azeotrope or near-azeotrope compositions comprising 2,3,3,3-tetrafluoropropene (HFC-1234yf) and hydrogen fluoride (HF). These compositions are useful in processes to produce and purify HFC-1234yf. Additionally, disclosed herein are processes for the manufacture of HFC-1234yf.
摘要翻译：本文公开了包含2,3,3,3-四氟丙烯（HFC-1234yf）和氟化氢（HF）的共沸物或近共沸组合物。这些组合物可用于生产和纯化HFC-1234yf的方法。此外，本文公开了制造HFC-1234yf的方法。

42. 发明申请

US20120267567A1 1,2,3,3,3-PENTAFLUROPROPENE PRODUCTION PROCESSES 审中-公开
标题翻译： 1,2,3,3,3-苯甲烯生产工艺
公开(公告)号：US20120267567A1
公开(公告)日：2012-10-25
申请号：US13539963
申请日：2012-07-02
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： C09K3/00
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：公开了一种制备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反应以产生包含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。

43. 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。

44. 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。

45. 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。

46. 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。

47. 发明授权

US07709438B2 Azeotrope compositions comprising nonafluoropentene and hydrogen fluoride and uses thereof 失效
标题翻译：包含九氟戊烯和氟化氢的共沸组合物及其用途
公开(公告)号：US07709438B2
公开(公告)日：2010-05-04
申请号：US11590457
申请日：2006-10-31
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： C11D7/50
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。

48. 发明授权

US07385094B2 Azeotrope compositions comprising tridecafluoro-3-heptene and hydrogen fluoride and uses thereof 有权
标题翻译：包含十三氟-3-庚烯和氟化氢的共沸组合物及其用途
公开(公告)号：US07385094B2
公开(公告)日：2008-06-10
申请号：US11590455
申请日：2006-10-31
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： C07C17/00 , C07C17/38
CPC分类号： C07C21/18 , C07C17/25 , C07C17/38 , C07C17/383 , C07C17/386
摘要： Disclosed herein are azeotrope and near-azeotrope compositions comprising 1,1,1,2,2,4,5,5,6,6,7,7,7-tridecafluoro-3-heptene (HFC-162-13mczy, CF3CF2CH═CFCF2CF2CF3) and 1,1,1,2,2,3,5,5,6,6,7,7,7-tridecafluoro-3-heptene (HFC-162-13mcyz, CF3CF2CF═CHCF2CF2CF3) and hydrogen fluoride (HF) and to azeotrope and near-azeotrope compositions comprising 1,1,1,2,2,3,4,5,5,6,6,7,7,7-tetradecafluoroheptane and hydrogen fluoride (HF). These compositions are useful in processes to produce and purify HFC-162-13mcyz, HFC-162-13mczy and HFC-63-14mee.
摘要翻译：本文公开了包含1,1,1,2,2,4,5,5,6,6,7,7,7-三氟-3-庚烯的共沸物和近共沸组合物（HFC-162-13mczy， 3/3 CF 2 CH 2 CF 2 CF 2 CH 2 CF 3）和1,1 ，1,2,2,3,5,5,6,6,7,7,7-三氟-3-庚烯（HFC-162-13mcyz，CF 3 CF 2，（HF）和共沸物和近共沸物组合物，其包含1， 1,1,2,2,3,4,5,5,6,6,7,7,7-十四氟代庚烷和氟化氢（HF）。这些组合物可用于生产和纯化HFC-162-13mcyz，HFC-162-13mczy和HFC-63-14mee的方法。

49. 发明授权

US08399723B2 Processes for production and purification of hydrofluoroolefins 失效
标题翻译：生产和净化氢氟烯烃的方法
公开(公告)号：US08399723B2
公开(公告)日：2013-03-19
申请号：US13013065
申请日：2011-01-25
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： C07C17/383 , C01B7/196 , C07C17/25 , C07C17/38 , C07C17/386 , C07C21/18 , Y02P20/582
摘要： Disclosed herein are processes for the production of hydrofluoroolefins by dehydrofluorination. Also disclosed herein are processes for separation of hydrofluoroolefins from hydrofluorocarbons and from hydrogen fluoride.
摘要翻译：本文公开了通过脱氟化氢生产氢氟烯烃的方法。本文还公开了从氢氟烃和氟化氢分离氢氟烯烃的方法。

50. 发明授权

US08148586B2 Catalytic production processes for making tetrafluoropropenes and pentafluoropropenes 有权
标题翻译：用于制备四氟丙烯和五氟丙烯的催化生产方法
公开(公告)号：US08148586B2
公开(公告)日：2012-04-03
申请号：US13152405
申请日：2011-06-03
申请人： Mario Joseph Nappa , Velliyur Nott Mallikarjuna Rao
发明人： Mario Joseph Nappa , Velliyur Nott Mallikarjuna Rao
IPC分类号： C07C17/25
CPC分类号： B01J27/132 , B01J23/26 , B01J35/1014 , B01J37/26 , C07C17/25 , Y02P20/582 , C07C21/18
摘要： A process is disclosed for making CF3CF═CHF. The process involves contacting at least one hexafluoropropane selected from the group consisting of CF3CF2CH2F and CF3CHFCHF2 with a chromium oxyfluoride catalyst in a reactor to obtain a product mixture comprising CF3CF═CHF, and recovering CF3CF═CHF from the product mixture.A process is disclosed for making CF3CH═CHF. The process involves contacting CF3CH2CHF2 with a chromium oxyfluoride catalyst in a reactor to obtain a product mixture comprising CF3CH═CHF, and recovering CF3CH═CHF from the product mixture.A process is disclosed for making CF3CF═CH2. The process involves contacting CF3CF2CH3 with a chromium oxyfluoride catalyst in a reactor to obtain a product mixture comprising CF3CF═CH2, and recovering CF3CF═CH2 from the product mixture.
摘要翻译：公开了一种制备CF 3 CF = CHF的方法。该方法包括在反应器中使至少一种选自CF 3 CF 2 CH 2 F和CF 3 CHFCHF 2的六氟丙烷与氟氧化铬催化剂接触，以获得包含CF 3 CF = CHF的产物混合物，并从产物混合物中回收CF 3 CF = CHF。公开了一种制造CF3CH = CHF的方法。该方法包括在反应器中将CF 3 CH 2 CHF 2与氟氧化铬催化剂接触以获得包含CF 3 CH = CHF的产物混合物，并从产物混合物中回收CF 3 CH = CHF。公开了制备CF 3 CF = CH 2的方法。该方法包括在反应器中将CF 3 CF 2 CH 3与氟氧化铬催化剂接触以获得包含CF 3CF≡CH2的产物混合物，并从产物混合物中回收CF 3 CF = CH 2。

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