公开(公告)号：US20160332953A1

公开(公告)日：2016-11-17

申请号：US15110072

申请日：2014-06-12

申请人： FUJIAN INSTITUTE OF RESEARCH ON THE STRUCTURE OF MATTER, CHINESE ACADEMY OF SCIENCES

发明人： Zhongning Xu ,  Guocong Guo ,  Siyan Peng ,  Zhiqiao Wang ,  Qingsong Chen ,  Mingsheng Wang ,  Yuangen Yao

IPC分类号： C07C67/36 ,  B01J23/89 ,  B01J23/46 ,  B01J21/18 ,  B01J23/02 ,  B01J21/06 ,  B01J21/08 ,  B01J23/06 ,  B01J23/44 ,  B01J21/04

CPC分类号： C07C67/36 ,  B01J21/04 ,  B01J21/063 ,  B01J21/066 ,  B01J21/08 ,  B01J21/10 ,  B01J21/18 ,  B01J23/02 ,  B01J23/06 ,  B01J23/40 ,  B01J23/44 ,  B01J23/462 ,  B01J23/464 ,  B01J23/466 ,  B01J23/468 ,  B01J23/89 ,  B01J23/8906 ,  B01J23/8913 ,  B01J23/892 ,  B01J23/8926 ,  B01J23/8946 ,  B01J23/8953 ,  B01J35/0013 ,  B01J35/006 ,  B01J35/023 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/0207 ,  B01J37/024 ,  B01J37/088 ,  B01J37/16 ,  B01J37/343 ,  B01J2523/00 ,  C07C69/06 ,  B01J2523/22 ,  B01J2523/824 ,  B01J2523/828 ,  B01J2523/847 ,  B01J2523/822 ,  B01J2523/48 ,  B01J2523/821 ,  B01J2523/47 ,  B01J2523/827 ,  B01J2523/41 ,  B01J2523/825 ,  B01J2523/27 ,  B01J2523/31 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/17

摘要： A process for vapor-phase methanol carbonylation to methyl formate, a supported nano-scaled platinum group metal heterogeneous catalyst used in said process and a method for preparing said catalyst are disclosed. A feed gas containing methanol, carbon monoxide, hydrogen and oxygen is passed through a reactor loaded with supported nano-scaled platinum group metal heterogeneous catalyst to produce methyl formate by vapor-phase carbonylation reaction, in the reaction conditions with a space velocity of 500-5000 h−1, a temperature of 50-150° C. and a pressure of 0.01-2 MPa. The active component of the supported nano-scaled platinum group metal heterogeneous catalyst is platinum group metal with a particle size of 0.5-10 nm. The process and catalyst solve the problems in present industrial technology, such as high requirement for the purity of raw materials, severe corrosion of the equipment by catalyst, difficult separation of catalyst from product, high reaction pressure, difficult operation and the like, and provide a novel technical way to produce methyl formate.

摘要翻译： 公开了一种气相甲醇羰基化成甲酸甲酯的方法，所述方法中使用的负载纳米级铂族金属非均相催化剂及其制备方法。 在甲醇，一氧化碳，氢气和氧气的进料气体通过负载纳米级铂族金属非均相催化剂的反应器，通过气相羰基化反应在反应条件下以500〜 5000h -1，温度为50-150℃，压力为0.01-2MPa。 负载纳米级铂族金属非均相催化剂的活性组分是粒度为0.5-10nm的铂族金属。 该工艺和催化剂解决了目前工业技术中的问题，如原料纯度要求高，催化剂设备严重腐蚀，催化剂与产物分离困难，反应压力高，操作困难等问题，提供 一种生产甲酸甲酯的新技术方法。

公开(公告)号：US3497461A

公开(公告)日：1970-02-24

申请号：US3497461D

申请日：1968-02-02

申请人： DU PONT

发明人： MCCLELLAN WILLIAM R ,  STILES ALVIN B

IPC分类号： B01J23/16 ,  B01J23/28 ,  B01J23/31 ,  B01J23/88 ,  B01J23/887 ,  B01J27/18 ,  B01J27/186 ,  B01J27/192 ,  C07C5/48 ,  C07C45/34 ,  C07C45/35 ,  C07C45/38 ,  C07C51/25 ,  B01J11/40 ,  B01J11/06 ,  B01J11/32

CPC分类号： B01J23/16 ,  B01J23/28 ,  B01J23/31 ,  B01J23/88 ,  B01J23/8876 ,  B01J27/18 ,  B01J27/186 ,  B01J27/192 ,  B01J2523/00 ,  C07C5/48 ,  C07C45/34 ,  C07C45/35 ,  C07C45/38 ,  C07C51/252 ,  C07C11/167 ,  C07C47/22 ,  C07C47/04 ,  C07C57/04 ,  B01J2523/41 ,  B01J2523/51 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/23 ,  B01J2523/72 ,  B01J2523/22 ,  B01J2523/24 ,  B01J2523/25 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/847 ,  B01J2523/821 ,  B01J2523/822 ,  B01J2523/824 ,  B01J2523/825 ,  B01J2523/827 ,  B01J2523/828 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/57

公开(公告)号：US20190002374A1

公开(公告)日：2019-01-03

申请号：US15852794

申请日：2017-12-22

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Haiyou Wang ,  Hsueh Sung Tung

IPC分类号： C07C17/25 ,  B01J27/128 ,  B01J27/132 ,  B01J27/06 ,  B01J27/10 ,  B01J27/12 ,  B01J27/138 ,  B01J21/18 ,  B01J21/10 ,  B01J21/04

CPC分类号： C07C17/25 ,  B01J21/04 ,  B01J21/10 ,  B01J21/18 ,  B01J27/06 ,  B01J27/10 ,  B01J27/12 ,  B01J27/128 ,  B01J27/132 ,  B01J27/138 ,  B01J2523/11 ,  B01J2523/12 ,  B01J2523/13 ,  B01J2523/15 ,  B01J2523/17 ,  B01J2523/22 ,  B01J2523/23 ,  B01J2523/27 ,  B01J2523/67 ,  B01J2523/68 ,  B01J2523/72 ,  B01J2523/821 ,  B01J2523/824 ,  B01J2523/825 ,  B01J2523/827 ,  B01J2523/828 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/847 ,  C07C21/18

摘要： The present invention relates, at least in part, to a process for making chlorotrifluoroethylene (CFO-1113) from 1,2-dichloro-1,1,2-trifluoroethane (HCFC-123a). In certain aspects, the process includes dehydrochlorinating 1,2-dichloro-1,1,2-trifluoroethane (HCFC-123a) in the presence of a catalyst selected from the group consisting of (i) one or more metal halides; (ii) one or more halogenated metal oxides; (iii) one or more zero-valent metals or metal alloys; (iv) combinations thereof.

公开(公告)号：US09850188B2

公开(公告)日：2017-12-26

申请号：US14843076

申请日：2015-09-02

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Haiyou Wang ,  Hsueh Sung Tung

IPC分类号： C07C17/25 ,  B01J27/128 ,  B01J27/132 ,  B01J27/10 ,  B01J27/06 ,  B01J27/12 ,  B01J27/138 ,  B01J21/18 ,  B01J21/10 ,  B01J21/04

CPC分类号： C07C17/25 ,  B01J21/04 ,  B01J21/10 ,  B01J21/18 ,  B01J27/06 ,  B01J27/10 ,  B01J27/12 ,  B01J27/128 ,  B01J27/132 ,  B01J27/138 ,  B01J2523/11 ,  B01J2523/12 ,  B01J2523/13 ,  B01J2523/15 ,  B01J2523/17 ,  B01J2523/22 ,  B01J2523/23 ,  B01J2523/27 ,  B01J2523/67 ,  B01J2523/68 ,  B01J2523/72 ,  B01J2523/821 ,  B01J2523/824 ,  B01J2523/825 ,  B01J2523/827 ,  B01J2523/828 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/847 ,  C07C21/18

摘要： The present invention relates, at least in part, to a process for making chlorotrifluoroethylene (CFO-1113) from 1,2-dichloro-1,1,2-trifluoroethane (HCFC-123a). In certain aspects, the process includes dehydrochlorinating 1,2-dichloro-1,1,2-trifluoroethane (HCFC-123a) in the presence of a catalyst selected from the group consisting of (i) one or more metal halides; (ii) one or more halogenated metal oxides; (iii) one or more zero-valent metals or metal alloys; (iv) combinations thereof.

公开(公告)号：US09944587B2

公开(公告)日：2018-04-17

申请号：US15110072

申请日：2014-06-12

申请人： FUJIAN INSTITUTE OF RESEARCH ON THE STRUCTURE OF MATTER, CHINESE ACADEMY OF SCIENCES

发明人： Zhongning Xu ,  Guocong Guo ,  Siyan Peng ,  Zhiqiao Wang ,  Qingsong Chen ,  Mingsheng Wang ,  Yuangen Yao

IPC分类号： C07C67/36 ,  B01J23/89 ,  B01J37/08 ,  B01J37/16 ,  B01J37/34 ,  B01J21/04 ,  B01J21/10 ,  B01J21/06 ,  B01J21/08 ,  B01J21/18 ,  B01J23/02 ,  B01J23/06 ,  B01J23/44 ,  B01J23/48 ,  B01J23/40 ,  B01J35/00 ,  B01J35/02 ,  B01J37/02 ,  B01J23/46

CPC分类号： C07C67/36 ,  B01J21/04 ,  B01J21/063 ,  B01J21/066 ,  B01J21/08 ,  B01J21/10 ,  B01J21/18 ,  B01J23/02 ,  B01J23/06 ,  B01J23/40 ,  B01J23/44 ,  B01J23/462 ,  B01J23/464 ,  B01J23/466 ,  B01J23/468 ,  B01J23/89 ,  B01J23/8906 ,  B01J23/8913 ,  B01J23/892 ,  B01J23/8926 ,  B01J23/8946 ,  B01J23/8953 ,  B01J35/0013 ,  B01J35/006 ,  B01J35/023 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/0207 ,  B01J37/024 ,  B01J37/088 ,  B01J37/16 ,  B01J37/343 ,  B01J2523/00 ,  C07C69/06 ,  B01J2523/22 ,  B01J2523/824 ,  B01J2523/828 ,  B01J2523/847 ,  B01J2523/822 ,  B01J2523/48 ,  B01J2523/821 ,  B01J2523/47 ,  B01J2523/827 ,  B01J2523/41 ,  B01J2523/825 ,  B01J2523/27 ,  B01J2523/31 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/17

摘要： A process for vapor-phase carbonylation of methanol to methyl formate, whereby a feed gas containing methanol, carbon monoxide, hydrogen and oxygen is passed through a reactor loaded with a supported nano-scaled platinum group metal heterogeneous catalyst to produce methyl formate by a vapor-phase carbonylation reaction, under reaction conditions with a space velocity of 500-5000 h−1, a temperature of 50-150° C. and a pressure of 0.01-2 MPa. Supported nano-scaled platinum group metal heterogeneous catalysts are prepared via ultrasonic dispersion and calcination. Methyl formate is produced and isolated under relatively mild conditions.

公开(公告)号：US20160068455A1

公开(公告)日：2016-03-10

申请号：US14843076

申请日：2015-09-02

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Haiyou Wang ,  Hsueh Sung Tung

IPC分类号： C07C17/25

CPC分类号： C07C17/25 ,  B01J21/04 ,  B01J21/10 ,  B01J21/18 ,  B01J27/06 ,  B01J27/10 ,  B01J27/12 ,  B01J27/128 ,  B01J27/132 ,  B01J27/138 ,  B01J2523/11 ,  B01J2523/12 ,  B01J2523/13 ,  B01J2523/15 ,  B01J2523/17 ,  B01J2523/22 ,  B01J2523/23 ,  B01J2523/27 ,  B01J2523/67 ,  B01J2523/68 ,  B01J2523/72 ,  B01J2523/821 ,  B01J2523/824 ,  B01J2523/825 ,  B01J2523/827 ,  B01J2523/828 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/847 ,  C07C21/18

摘要： The present invention relates, at least in part, to a process for making chlorotrifluoroethylene (CFO-1113) from 1,2-dichloro-1,1,2-trifluoroethane (HCFC-123a). In certain aspects, the process includes dehydrochlorinating 1,2-dichloro-1,1,2-trifluoroethane (HCFC-123a) in the presence of a catalyst selected from the group consisting of (i) one or more metal halides; (ii) one or more halogenated metal oxides; (iii) one or more zero-valent metals or metal alloys; (iv) combinations thereof.

摘要翻译： 本发明至少部分涉及由1,2-二氯-1,1,2-三氟乙烷（HCFC-123a）制备三氟氯乙烯（CFO-1113）的方法。 在某些方面，该方法包括在选自（i）一种或多种金属卤化物的催化剂存在下，将1,2-二氯-1,1,2-三氟乙烷（HCFC-123a）脱氯化氢; （ii）一种或多种卤化金属氧化物; （iii）一种或多种零价金属或金属合金; （iv）其组合。