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公开(公告)号：US20170283348A1
公开(公告)日：2017-10-05
申请号：US15624338
申请日：2017-06-15
Applicant: Honeywell International, Inc.
Inventor： Haiyou WANG , Hsueh SUNG TUNG , Selma BEKTESEVIC
IPC: C07C17/087 , B01J27/128 , B01J27/10 , B01J23/755 , B01J23/75 , C07C21/18 , B01J27/125 , B01J23/26 , B01J23/745 , C07C19/10 , C07C17/25 , C07C17/20
CPC classification number: C07C17/087 , B01J23/26 , B01J23/745 , B01J23/75 , B01J23/755 , B01J27/10 , B01J27/125 , B01J27/128 , C07C17/206 , C07C17/25 , Y02P20/582 , C07C19/10 , C07C21/18
Abstract: The invention relates to a process to prepare 2-chloro-3,3,3-trifluoropropene (HCO-1233xf) or 2-chloro-1,1,12-tetrafluoropropane (HCFC-244bb) using dichloro-trifluoropropanes and/or trichloro-difluoropropanes, and to prepare 2-chloro-3,3,3-trifluoropropene (HCO-1233xf) using various 242 and 243 isomers.
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公开(公告)号：US20170253545A1
公开(公告)日：2017-09-07
申请号：US15464461
申请日：2017-03-21
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Selma BEKTESEVIC , Daniel C. MERKEL , Mario Joseph NAPPA , Xuehui SUN , Hsueh Sung TUNG , Haiyou WANG
CPC classification number: C07C17/42 , C07C17/087 , C07C17/206 , C07C17/25 , C07C19/10 , C07C21/18
Abstract: The present invention relates, in part, to the discovery that, during the fluorination of certain fluoroolefm starting reagents, particularly, 1,1,2,3-tetrachloropropene (1230xa), oligomerization/polymerization of such starting reagents reduces the conversion process and leads to increased catalyst deactivation. The present invention also illustrates that providing one or more organic co-feed to the fluooolefin starting stream reduces such oligomerization/polymerization and improves catalystic stability.
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Patent Agency Ranking
公开(公告)号：US20160304420A1
公开(公告)日：2016-10-20
申请号：US15190828
申请日：2016-06-23
Applicant: Honeywell International, Inc.
Inventor： Haiyou WANG , Hsueh SUNG TUNG , Selma BEKTESEVIC
IPC: C07C17/087 , B01J27/10 , B01J27/125 , B01J23/26
CPC classification number: C07C17/087 , B01J23/26 , B01J23/745 , B01J23/75 , B01J23/755 , B01J27/10 , B01J27/125 , B01J27/128 , C07C17/206 , C07C17/25 , Y02P20/582 , C07C19/10 , C07C21/18
Abstract: The invention relates to a process to prepare 2-chloro-3,3,3-trifluoropropene (HCO-1233xf) or 2-chloro-1,1,12-tetrafluoropropane (HCFC-244bb) using dichloro-trifluoropropanes and/or trichloro-difluoropropanes, and to prepare 2-chloro-3,3,3-trifluoropropene (HCO-1233xf) using various 242 and 243 isomers.
Abstract translation: 本发明涉及使用二氯 - 三氟丙烷和/或三氯丙烷制备2-氯-3,3,3-三氟丙烯（HCO-1233xf）或2-氯-1,1,12-四氟丙烷（HCFC-244bb）的方法， 并使用各种242和243异构体制备2-氯-3,3,3-三氟丙烯（HCO-1233xf）。
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公开(公告)号：US20190084906A1
公开(公告)日：2019-03-21
申请号：US16196746
申请日：2018-11-20
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Haiyou WANG , Hsueh Sung TUNG , Selma BEKTESEVIC , Daniel C. MERKEL , Haluk KOPKALLI , Yuon CHIU
IPC: C07C17/20 , C07C17/087 , C07C17/42 , C07C17/25 , B01J27/12 , B01J23/26 , B01J27/138 , B01J21/04 , B01J23/34 , B01J23/745 , B01J23/755 , B01J27/10 , B01J23/75
Abstract: The present invention relates, in part, to the discovery that, during the fluorination of certain fluoroolefin starting reagents, oligomerization/polymerization of such reagents reduces the conversion process and leads to increased catalyst deactivation. The present invention also illustrates that vaporizing such starting reagents in the presence of one or more organic co-feed reduces such oligomerization/polymerization and improves catalytic stability.
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公开(公告)号：US20170313639A1
公开(公告)日：2017-11-02
申请号：US15654907
申请日：2017-07-20
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Haiyou WANG , Selma BEKTESEVIC , Daniel C. MERKEL , Hsueh SUNG TUNG , Konstantin A. POKROVSKI
IPC: C07C17/20 , C07C17/386 , C07C17/087 , C07C17/38 , C07C19/10 , C07C21/18 , C07C17/25 , C07C21/04 , C07C19/01 , C07C19/08
CPC classification number: C07C17/206 , C07C17/087 , C07C17/25 , C07C17/38 , C07C17/386 , C07C19/01 , C07C19/08 , C07C19/10 , C07C21/04 , C07C21/18 , Y02P20/125 , Y02P20/582
Abstract: The invention relates to a separation process whereby 2-chloro-3,3,3-trifluoropropene (1233xf) is separated from a mixture containing other fluorinated organics and high boiling materials such as dimers using azeotropes of HF formed by adding appropriate amounts to the mixture which facilitate separation by, e.g. distillation.
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公开(公告)号：US20170253544A1
公开(公告)日：2017-09-07
申请号：US15464439
申请日：2017-03-21
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Selma BEKTESEVIC , Daniel C. MERKEL , Mario Joseph NAPPA , Xuehui SUN , Hsueh Sung TUNG , Haiyou WANG
CPC classification number: C07C17/42 , C07C17/087 , C07C17/206 , C07C17/25 , C07C19/10 , C07C21/18
Abstract: The present invention relates, in part, to the discovery that, during the fluorination of certain fluoroolefin starting reagents, particularly, 1,1,2,3-tetrachloropropene (1230xa), oligomerization/polyinerization of such starting reagents reduces the conversion process and leads to increased catalyst deactivation. The present invention also illustrates that providing one or more organic co-feed to the fluooolefin starting stream reduces such oligomerization/polymerization and improves catalystic stability.
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公开(公告)号：US20160221898A1
公开(公告)日：2016-08-04
申请号：US15093970
申请日：2016-04-08
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Haiyou WANG , Selma BEKTESEVIC , Daniel C. MERKEL , Hsueh SUNG TUNG , Konstantin A. POKROVSKI
IPC: C07C17/20 , C07C17/38 , C07C17/386
CPC classification number: C07C17/206 , C07C17/087 , C07C17/25 , C07C17/38 , C07C17/386 , C07C19/01 , C07C19/08 , C07C19/10 , C07C21/04 , C07C21/18 , Y02P20/125 , Y02P20/582
Abstract: The invention relates to a separation process whereby 2-chloro-3,3,3-trifluoropropene (1233xf) is separated from a mixture containing other fluorinated organics and high boiling materials such as dimers using azeotropes of HF formed by adding appropriate amounts to the mixture which facilitate separation by, e.g. distillation.
Abstract translation: 本发明涉及一种分离方法，其中将2-氯-3,3,3-三氟丙烯（1233xf）从含有其它氟化有机物和高沸点物质如二聚体的混合物中分离，使用通过向混合物中加入适量的所形成的HF的共沸物 这有利于通过例如 蒸馏。
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