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1. 发明申请

US20050228202A1 Cobalt-substituted chromium oxide compositions, their preparation, and their use as catalysts and catalyst precursors 有权
标题翻译：钴取代的氧化铬组合物，它们的制备及其作为催化剂和催化剂前体的用途
公开(公告)号：US20050228202A1
公开(公告)日：2005-10-13
申请号：US10523228
申请日：2003-08-21
申请人： Mario Nappa , Velliyur Nott Rao , H. Rosenfeld , Shekhar Subramoney , Munirpallam Subramanian , Allen Sievert
发明人： Mario Nappa , Velliyur Nott Rao , H. Rosenfeld , Shekhar Subramoney , Munirpallam Subramanian , Allen Sievert
IPC分类号： C01G37/02 , B01J23/26 , B01J23/86 , B01J27/06 , B01J27/132 , B01J35/00 , B01J35/10 , B01J37/02 , B01J37/03 , C07B39/00 , C07B61/00 , C07C17/00 , C07C17/08 , C07C17/10 , C07C17/20 , C07C17/21 , C07C17/23 , C07C17/25 , C07C17/358 , C07C17/37 , C07C19/08 , C07C21/18
CPC分类号： C07C17/21 , B01J23/864 , B01J35/002 , B01J35/1014 , B01J37/0236 , B01J37/03 , C07C17/00 , C07C17/08 , C07C17/10 , C07C17/20 , C07C17/206 , C07C17/23 , C07C17/25 , C07C17/358 , C07C17/37 , C07C21/18 , C07C21/04 , C07C19/08 , C07C21/06 , C07C19/12 , C07C19/10
摘要： A crystalline alpha-chromium oxide where from about 0.05 atom % to about 6 atom % of the chromium atoms in the alpha-chromium oxide lattice are replaced by trivalent cobalt (Co+3) atoms is disclosed. Also disclosed is a chromium-containing catalyst composition comprising as a chromium-containing component the crystalline cobalt-substituted alpha-chromium oxide; and a method for preparing a composition comprising the crystalline cobalt-substituted alpha-chromium oxide. The method involves (a) co-precipitating a solid by adding ammonium hydroxide to an aqueous solution of a soluble cobalt salt and a soluble trivalent chromium salt that contains at least three moles of nitrate per mole of chromium in the solution and has a cobalt concentration of from about 0.05 mole % to about 6 mole % of the total concentration of cobalt and chromium in the solution; and after at least three moles E of ammonium per mole of chromium in the solution has been added to the solution, (b) collecting the co-precipitated solid formed in (a); (c) drying the collected solid; and (d) calcining the dried solid. Also disclosed is a chromium-containing catalyst composition comprising a chromium-containing component prepared by treating the crystalline cobalt-substituted alpha-chromium oxide with a fluorinating agent; and a process for changing the fluorine distribution (i.e., content and/or arrangement) in a hydrocarbon or halogenated hydrocarbon in the presence of a catalyst. The process involves using as the catalyst a composition comprising the crystalline cobalt-substituted alpha-chromium oxide and/or the treated cobalt-substituted alpha-chromium oxide.
摘要翻译：公开了一种结晶α-Cr氧化物，其中α-Cr氧化物晶格中约0.05原子％至约6原子％的铬原子被三价钴（Co + O 3+）原子所取代。还公开了含铬催化剂组合物，其包含结晶钴取代的α-氧化铬作为含铬组分; 以及制备包含结晶钴取代的α-氧化铬的组合物的方法。该方法包括（a）通过向可溶性钴盐和可溶性三价铬盐的水溶液中加入氢氧化铵共沉淀固体，该溶液在溶液中每摩尔铬含有至少三摩尔硝酸盐，并且具有钴浓度为溶液中钴和铬的总浓度的约0.05摩尔％至约6摩尔％并且在溶液中每摩尔铬至少三摩尔E之后的铵加入到溶液中，（b）收集（a）中形成的共沉淀固体; （c）干燥收集的固体; 和（d）煅烧干燥的固体。还公开了一种含铬催化剂组合物，其包含通过用氟化剂处理结晶钴取代的α-氧化铬制备的含铬组分; 以及在催化剂存在下改变烃或卤代烃中的氟分布（即含量和/或排列）的方法。该方法包括使用包含结晶钴取代的α-氧化铬和/或经处理的钴取代的α-氧化铬的组合物作为催化剂。

2. 发明申请

US20060004235A1 Process for the preparation of 1,1,1,2,2-pentafluoroethane 失效
标题翻译：制备1,1,1,2,2-五氟乙烷的方法
公开(公告)号：US20060004235A1
公开(公告)日：2006-01-05
申请号：US10523227
申请日：2003-08-21
申请人： Mario Nappa , Velliyur Nott Rao , H. Rosenfeld , Shekhar Subramoney , Munirpallam Subramanian , Allen Sievert
发明人： Mario Nappa , Velliyur Nott Rao , H. Rosenfeld , Shekhar Subramoney , Munirpallam Subramanian , Allen Sievert
IPC分类号： C07C17/087
CPC分类号： C07C17/206 , B01J23/864 , B01J35/002 , B01J37/0236 , B01J37/03 , B01J37/26 , C07C17/21 , Y02P20/582 , C07C19/08
摘要： A process for the preparation of pentafluoroethane is disclosed which involves contacting a mixture comprising hydrogen fluoride and at least one one starting material selected from haloethanes of the formula CX3191CHX2 and haloethenes of the formula CX2═CX2, where each X is independently selected from the group consisting of F and Cl (provided that no more than four of X are F), with a fluorination catalyst in a reaction zone to produce a product mixture comprising HF, HCl, pentafluoroethane, underfluorinated halogenated hydrocarbon intermediates and less than 0.2 mole percent chloropentafluoroethane based on the total moles of halogenated hydrocarbons in the product mixture. The process is characterized by the fluorination catalyst comprising (i) a crystalline cobalt-substituted alpha-chromium oxide where from about 0.05 atom % to about 6 atom % of the chromium atoms in the alpha-chromium oxide lattice are replaced by trivalent cobalt (Co3) and/or (ii) a fluorinated crystalline oxide of (i).
摘要翻译：公开了一种制备五氟乙烷的方法，其涉及将包含氟化氢和至少一种选自式CX 3 191 CHX 2 2的卤代乙烷的起始材料和卤代乙烯其中每个X独立地选自F和Cl（条件是X中不大于4个为F），其中X为C 1 -C 6烷基，与反应区中的氟化催化剂反应以产生基于产物混合物中卤代烃总摩尔数的HF，HCl，五氟乙烷，过氟化卤代烃中间体和小于0.2摩尔％氯五氟乙烷的产物混合物。该方法的特征在于氟化催化剂，其包含（i）结晶钴取代的α-氧化铬，其中α-氧化铬晶格中约0.05原子％至约6原子％的铬原子被三价钴（Co （i）的氟化结晶氧化物和/或（ⅱ）（ⅰ）的氟化结晶氧化物。

3. 发明申请

US20050222471A1 Processes for the preparation of 2-chloro-1,1,1,2,3,3,3-heptafluoropropane, hexafluoropropene and 1,1,1,2,3,3,3-heptafluoropropane 失效
标题翻译：制备2-氯-1,1,1,2,3,3,3-七氟丙烷，六氟丙烯和1,1,1,2,3,3,3-七氟丙烷的方法
公开(公告)号：US20050222471A1
公开(公告)日：2005-10-06
申请号：US10523223
申请日：2003-08-21
申请人： Mario Nappa , Velliyur Nott Rao , H. Rosenfeld , Shekhar Subramoney , Munirpallam Subramanian , Allen sievert
发明人： Mario Nappa , Velliyur Nott Rao , H. Rosenfeld , Shekhar Subramoney , Munirpallam Subramanian , Allen sievert
IPC分类号： B01J27/132 , B01J23/26 , B01J23/86 , B01J35/00 , B01J37/02 , B01J37/03 , B01J37/26 , C07B61/00 , C07C17/04 , C07C17/08 , C07C17/087 , C07C17/20 , C07C17/21 , C07C17/23 , C07C17/25 , C07C19/08 , C07C19/10 , C07C21/18
CPC分类号： C07C19/08 , B01J23/26 , B01J23/866 , B01J35/002 , B01J37/0236 , B01J37/03 , B01J37/26 , C07C17/206 , C07C17/21 , C07C17/23 , C07C17/25 , C07C19/10 , C07C21/18
摘要： A process for the preparation of 2-chloro-1,1,1,3,3,3-heptafluoropropane is disclosed which involves (a) contacting a mixture comprising hydrogen fluoride, chlorine, and at least one starting material selected from the group consisting of halopropenes of the formula CX3CCl═CX2 and halopropanes of the formula the CX3CClYCX3, wherein each X is independently F or Cl, and Y is H, Cl or F (provided that the number of X and Y which are F totals no more than six) with a chlorofluorination catalyst in a reaction zone to produce a product mixture comprising CF3CClFCF3, HCl, HF, and underfluorinated halogenated hydrocarbon intermediates. The process is characterized by said chlorofluorination catalyst comprising at least one chromium-containing component selected from (i) a crystalline alpha-chromium oxide where at least 0.05 atom % of the chromium atoms in the alpha-chromium oxide lattice are replaced by nickel, trivalent cobalt or both nickel and trivalent cobalt, provided that no more than 2 atom % of the chromium atoms in the alpha-chromium oxide lattice are replaced by nickel and that the total amount of chromium atoms in the alpha-chromium oxide lattice that are replaced by nickel and trivalent cobalt is no more than 6 atom %, and (ii) a fluorinated crystalline oxide of (i). Also disclosed is a process for the manufacture of a mixture of HFC-227ea and hexafluoropropene by reacting a starting mixture comprising CFC-217ba and hydrogen in the vapor phase at an elevated temperature, optionally in the presence of a hydrogenation catalyst. This process involves preparing the CFC-217ba by the process described above.
摘要翻译：公开了一种制备2-氯-1,1,1,3,3,3-七氟丙烷的方法，其涉及（a）使包含氟化氢，氯和至少一种起始原料的混合物接触，所述起始材料选自式CX 3 CCl-CX 2的卤代丙烯和下式的卤代丙烷CX 3 CClYCX 3 N，其中每个X独立地为F或Cl，并且Y为H，Cl或F（条件是X和Y的总数不超过6的F数）与反应区中的氯氟化催化剂反应生成包含CF的产物混合物 3 CClFCF 3，HCl，HF和过氟化卤代烃中间体。该方法的特征在于所述氯氟化催化剂包含至少一种含铬组分，其选自（i）α-氧化铬晶格中至少0.05原子％的铬原子被镍取代的结晶α-氧化铬，三价钴或镍和三价钴，条件是α-铬氧化物晶格中不超过2原子％的铬原子被镍代替，并且α-氧化铬晶格中的铬原子的总量被镍和三价钴不超过6原子％，和（ii）（i）的氟化结晶氧化物。还公开了通过在升高的温度下，任选地在氢化催化剂存在下，使包含CFC-217ba和氢的起始混合物在气相中反应制备HFC-227ea和六氟丙烯的混合物的方法。该方法包括通过上述方法制备CFC-217ba。

4. 发明申请

US20070100176A1 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：US20070100176A1
公开(公告)日：2007-05-03
申请号：US11590455
申请日：2006-10-31
申请人： Ralph Miller , Mario Nappa , Velliyur Nott Rao , Allen Sievert
发明人： Ralph Miller , Mario Nappa , Velliyur Nott Rao , Allen Sievert
IPC分类号： 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）和共沸物和近共沸组合物组成的组合物，其包含1，2，3，3， 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。

5. 发明申请

US20070099811A1 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：US20070099811A1
公开(公告)日：2007-05-03
申请号：US11590457
申请日：2006-10-31
申请人： Ralph Miller , Mario Nappa , Velliyur Nott Rao , Allen Sievert
发明人： Ralph Miller , Mario Nappa , Velliyur Nott Rao , Allen Sievert
IPC分类号： C11D17/00
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。

6. 发明申请

US20070100173A1 Azeotrope compositions comprising E-1,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof 有权
标题翻译：包含E-1,3,3,3-四氟丙烯和氟化氢的共沸组合物及其用途
公开(公告)号：US20070100173A1
公开(公告)日：2007-05-03
申请号：US11590343
申请日：2006-10-30
申请人： Ralph Miller , Mario Nappa , Velliyur Nott Rao , Allen Sievert
发明人： Ralph Miller , Mario Nappa , Velliyur Nott Rao , Allen Sievert
IPC分类号： C07C17/38
CPC分类号： C07C21/18 , C01B7/191 , C01B7/196 , C07C17/25 , C07C17/38 , C07C17/383
摘要： Disclosed herein are azeotrope and near-azeotrope compositions comprising E-1,3,3,3-tetrafluoropropene and hydrogen fluoride. These azeotrope and near-azeotrope compositions are useful in processes to produce E-1,3,3,3-tetrafluoropropene and in processes to purify E-1,3,3,3-tetrafluoropropene from mixtures of E-1,3,3,3-tetrafluoropropene with 1,1,1,3,3-pentafluoropropane and/or with hydrogen fluoride.
摘要翻译：本文公开了包含E-1,3,3,3-四氟丙烯和氟化氢的共沸物和近共沸组合物。这些共沸物和近共沸组合物可用于生产E-1,3,3,3-四氟丙烯的方法和在E-1,3,3,3-四氟丙烯的混合物中纯化E-1,3,3,3-四氟丙烯的方法，三氟丙烯与1,1,1,3,3-五氟丙烷和/或氟化氢。

7. 发明申请

US20070100175A1 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：US20070100175A1
公开(公告)日：2007-05-03
申请号：US11590454
申请日：2006-10-31
申请人： Ralph Miller , Mario Nappa , Velliyur Nott Rao , Allen Sievert
发明人： Ralph Miller , Mario Nappa , Velliyur Nott Rao , Allen Sievert
IPC分类号： C07C17/38
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。

8. 发明申请

US20070100174A1 Azeotrope compositions comprising 1,1,1,2,3- pentafluoropropene and hydrogen fluoride and uses thereof 有权
标题翻译：包含1,1,1,2,3-五氟丙烯和氟化氢的共沸组合物及其用途
公开(公告)号：US20070100174A1
公开(公告)日：2007-05-03
申请号：US11590448
申请日：2006-10-30
申请人： Ralph Miller , Barbara Minor , Mario Nappa , Velliyur Nott Rao , Allen Sievert
发明人： Ralph Miller , Barbara Minor , Mario Nappa , Velliyur Nott Rao , Allen Sievert
IPC分类号： 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。

9. 发明申请

US20050227865A1 Nickel-substituted and mixed nickel-and cobalt-substituted chromium oxide compositions, their preparation, and their use as catalysts and catalysts precursors 有权
公开(公告)号：US20050227865A1
公开(公告)日：2005-10-13
申请号：US10523226
申请日：2003-08-21
申请人： Mario Nappa , Velliyur Rao , H. Rosenfield , Shekhar Surramoney , Munirpallam Subramanian , Allen Sievert
发明人： Mario Nappa , Velliyur Rao , H. Rosenfield , Shekhar Surramoney , Munirpallam Subramanian , Allen Sievert
IPC分类号： C01G37/02 , B01J23/00 , B01J23/26 , B01J23/86 , B01J35/00 , B01J35/02 , B01J37/02 , B01J37/03 , B01J37/26 , C07B61/00 , C07C17/08 , C07C17/10 , C07C17/158 , C07C17/20 , C07C17/21 , C07C17/23 , C07C17/25 , C07C17/358 , C07C17/37 , C07C19/07
CPC分类号： C07C17/37 , B01J23/26 , B01J23/866 , B01J35/0013 , B01J35/002 , B01J35/006 , B01J35/023 , B01J35/1014 , B01J37/0236 , B01J37/03 , C07C17/08 , C07C17/10 , C07C17/206 , C07C17/21 , C07C17/23 , C07C17/25 , C07C17/358 , C07C19/10
摘要： A crystalline alpha-chromium oxide where from about 0.05 atom % to about 2 atom % of the chromium atoms in the alpha-chromium oxide lattice are substituted by nickel atoms, and optionally, additional chromium atoms in the alpha-chromium oxide lattice are substituted by trivalent cobalt atoms (provided that the total amount of the nickel atoms and the trivalent cobalt atoms in the alpha-chromium oxide lattice is no more than 6 atom %) is disclosed. Also disclosed is a chromium-containing catalyst composition comprising as a chromium-containing component the crystalline substituted alpha-chromium oxide; and a method for preparing a composition comprising the crystalline substituted alpha-chromium oxide. The method comprises (a) co-precipitating a solid by adding ammonium hydroxide to an aqueous solution of a soluble divalent nickel salt, a soluble trivalent chromium salt, and optionally, a soluble divalent or trivalent cobalt salt, that contains at least three moles of nitrate per mole of chromium in the solution, has a nickel concentration of from about 0.05 mole % to about 2 mole % of the total of nickel, chromium, and cobalt in the solution, and has a combined concentration of nickel and cobalt of no more than 6 mole % of the total of nickel, chromium, and cobalt in the solution; and after at least three moles of ammonium per mole of chromium has been added to the solution; (b) collecting the co-precipitated solid formed in (a); (c) drying the collected solid; and (d) calcining the dried solid. Also disclosed is a chromium-containing catalyst composition comprising a chromium-containing component prepared by treating said crystalline substituted alpha-chromium oxide with a fluorinating agent; and a process for changing the fluorine distribution (i.e., content and/or arrangement) in a hydrocarbon or halogenated hydrocarbon in the presence of a catalyst. The process involves using as the catalyst a composition comprising the crystalline substituted alpha-chromium oxide and/or the treated substituted alpha-chromium oxide.

10. 发明申请

US20050263736A1 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone refrigerant and heat transfer compositions comprising a fluoroether 失效
标题翻译： 1,1,1,2,2,4,5,5,5-九氟-4-（三氟甲基）-3-戊酮制冷剂和包含氟醚的传热组合物
公开(公告)号：US20050263736A1
公开(公告)日：2005-12-01
申请号：US11063178
申请日：2005-02-22
申请人： Barbara Minor , Mario Nappa , Allen Sievert , Thomas Leck
发明人： Barbara Minor , Mario Nappa , Allen Sievert , Thomas Leck
IPC分类号： C07C49/167 , C09K5/04 , F25D1/00
CPC分类号： C09K5/045 , C07C49/167 , C09K2205/112 , C09K2205/32
摘要： Disclosed herein are 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone compositions for use in refrigeration and air conditioning systems, particularly centrifugal compressor systems. Also disclosed are 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone in combination with fluoroethers, which are azeotropic or near azeotropic.
摘要翻译：本文公开了用于制冷和空调系统，特别是离心式压缩机系统的1,1,1,2,2,4,5,5,5-九氟-4-（三氟甲基）-3-戊酮组合物。还公开了1,1,1,2,2,4,5,5,5-九氟-4-（三氟甲基）-3-戊酮与氟代醚的组合，它们是共沸的或接近共沸的。

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