专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2009031719A1 METHOD FOR PREPARING CHLORINATED COMPOUND FROM SATURATED HYDROCARBON 审中-公开
标题翻译：从饱和碳氢化合物制备氯化化合物的方法
公开(公告)号：WO2009031719A1
公开(公告)日：2009-03-12
申请号：PCT/KR2007/004235
申请日：2007-09-03
申请人： LG CHEM, LTD. , LEE, Yong-Ho , JO, Dong-Hyun , BAE, Jong-Wook , KIM, Sung-Won , LEE, Soon-Yeel , NOH, Kyung-Seop , OH, Sang-Seung , JUNG, Je-Sik , KIM, Ye-Hoon , CHAE, Ho-Jeong , NAM, Gi-Moon , KIM, In-Seop , LEE, Kum-Hyoung
发明人： LEE, Yong-Ho , JO, Dong-Hyun , BAE, Jong-Wook , KIM, Sung-Won , LEE, Soon-Yeel , NOH, Kyung-Seop , OH, Sang-Seung , JUNG, Je-Sik , KIM, Ye-Hoon , CHAE, Ho-Jeong , NAM, Gi-Moon , KIM, In-Seop , LEE, Kum-Hyoung
IPC分类号： C07C17/25 , C07C17/07 , C07C19/01
CPC分类号： C07C17/10 , B01J27/122 , C07C19/043 , C07C19/03 , C07C19/045
摘要： The present invention relates to a method for preparing chlorinated compounds from saturated hydrocarbon. More particularly, the present invention relates to the method for preparing chlorinated compounds by conducting alternately an oxidation reaction of a catalyst under oxygen and hydrogen chloride, and a chlorination reaction for converting the saturated hydrocarbon into the chlorinated compounds by using the catalyst. The present invention has the advantages that the conversion rate of the saturated hydrocarbon may be enhanced; there is no need to consider erexplosion hazards; unreacted hydrogen chloride and corrosion of reactor may be reduced; a separate device for separating COx in exhaust gases may not be required since CO or CO2 is not produced in a combustion reaction; by-product may not be generated; and the durability of a catalyst may be remarkably enhanced.
摘要翻译：本发明涉及从饱和烃制备氯化化合物的方法。更具体地说，本发明涉及通过在氧气和氯化氢上交替地进行催化剂的氧化反应和通过使用催化剂将饱和烃转化为氯化化合物的氯化反应来制备氯化化合物的方法。本发明的优点在于可以提高饱和烃的转化率; 没有必要考虑爆发危险; 未反应的氯化氢和反应器的腐蚀可能减少; 可能不需要用于分离废气中的CO x的单独装置，因为在燃烧反应中不产生CO或CO 2; 副产品可能不会生成; 可以显着提高催化剂的耐久性。

2. 发明申请

WO2020021193A1 PROCÉDÉ DE PRODUCTION ET DE PURIFICATION DU 2-CHLORO-1,1,1,2-TÉTRAFLUOROPROPANE 审中-公开
公开(公告)号：WO2020021193A1
公开(公告)日：2020-01-30
申请号：PCT/FR2019/051824
申请日：2019-07-23
申请人： ARKEMA FRANCE
发明人： BABA-AHMED, Abdelatif , DEUR-BERT, Dominique , WENDLINGER, Laurent
IPC分类号： C07C17/07 , C07C17/25 , C07C17/386 , C07C19/10 , C07C21/18
摘要： La présente invention concerne un procédé de purification du 2-chloro-1,1,1,2- tétrafluoropropane (HCFC-244bb) à partir d'une première composition comprenant 2-chloro-,1,1,2-tétrafluoropropane et 2-chloro-3,3,3-trifluoropropène, ledit procédé comprenant les étapes de : a) mise en contact de ladite première composition avec au moins un agent d'extraction organique pour former une seconde composition; b) distillation extractive de 10 ladite seconde composition pour former : i) une troisième composition comprenant ledit agent d'extraction organique et 2-chloro-3,3,3-trifluoropropène, ii) un courant comprenant le 2- chloro-1,1,1,2-tétrafluoropropane; c) récupération et séparation de ladite troisième composition pour former un courant comprenant ledit agent d'extraction organique et un courant comprenant 2-chloro-3,3,3-trifluoropropène.

3. 发明申请

WO2010026382A3 FLUORINATION CATALYST AND PROCESS TO PRODUCE FLUORINATED HYDROCARBONS 审中-公开
标题翻译：氟化催化剂和生产氟化烃的方法
公开(公告)号：WO2010026382A3
公开(公告)日：2010-04-29
申请号：PCT/GB2009002124
申请日：2009-09-04
申请人： INEOS FLUOR HOLDINGS LTD , SHARRATT ANDREW PAUL
发明人： SHARRATT ANDREW PAUL
IPC分类号： B01J23/26 , C07C17/07 , C07C17/10 , C07C17/20 , C07C19/08 , C07C19/12
CPC分类号： B01J23/26 , B01J27/138 , B01J35/002 , B01J35/0073 , B01J35/023 , B01J35/1014 , B01J35/1019 , B01J37/0009 , B01J37/0027 , B01J37/0236 , B01J37/031 , B01J37/04 , B01J37/08 , B01J37/26 , C07B39/00 , C07C17/206 , C07C17/21 , C07C19/08 , C07C19/12
摘要： A new chromium-containing fluorination catalyst is described. The catalyst comprises an amount of zinc that promotes activity. The zinc is contained in aggregates which have a size across their largest dimension of up to 1 micron. The aggregates are distributed throughout at least the surface region of the catalyst and greater than 40 weight % of the aggregates contain a concentration of zinc that is within ±1 weight % of the modal concentration of zinc in those aggregates.
摘要翻译：描述了一种新的含铬氟化催化剂。催化剂含有一定量的促进活性的锌。锌含量在其最大尺寸高达1微米尺寸的聚集体中。聚集体遍布至少催化剂的表面区域，并且大于40重量％的聚集体含有锌浓度在该聚集体中锌的模态浓度的±1重量％以内。

4. 发明申请

WO2020243588A1 PROCESSES FOR THE PREPARATION OF HALOGENATED DIHYDROXYBENZENE COMPOUNDS 审中-公开
公开(公告)号：WO2020243588A1
公开(公告)日：2020-12-03
申请号：PCT/US2020/035351
申请日：2020-05-29
申请人： PURISYS LLC
发明人： DOBISH, Mark C. , WOOD, Richard , KANAMARLAPUDI, Ramanaiah C. , SUJAN, Achintya , BURCH, Amber , HALLOW, Daniel M. , MKRTCHYAN, Gnel
IPC分类号： C07C17/07 , C07C17/12 , C07C37/62 , C07C39/24
摘要： The present disclosure relates to the preparation of halogenated dihydroxybenzene compounds with high yield, selectivity and purity. The compounds are useful, among other things, in the synthesis of cannabinoids and cannabinoid-type compounds.

5. 发明申请

WO2014151441A1 PROCESS FOR PRODUCING 2,3,3,3-TETRAFLUOROPROPENE 审中-公开
标题翻译：生产2,3,3,3-四氯丙烯的方法
公开(公告)号：WO2014151441A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/025733
申请日：2014-03-13
申请人： HONEYWELL INTERNATIONAL INC.
发明人： WANG, Haiyou , MERKEL, Daniel C. , TUNG, Hsueh Sung , BEKTESEVIC, Selma
IPC分类号： C07C17/07 , C07C17/25 , C07C19/10
CPC分类号： 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
摘要： 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.
摘要翻译：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）。

6. 发明申请

WO2010026383A2 CATALYST AND PROCESS USING THE CATALYST 审中-公开
标题翻译：催化剂和使用催化剂的方法
公开(公告)号：WO2010026383A2
公开(公告)日：2010-03-11
申请号：PCT/GB2009002126
申请日：2009-09-04
申请人： INEOS FLUOR HOLDINGS LTD , SHARRATT ANDREW PAUL
发明人： SHARRATT ANDREW PAUL
IPC分类号： B01J23/26 , C07C17/07 , C07C17/10 , C07C17/20 , C07C19/08 , C07C19/12
CPC分类号： C07C17/087 , B01J23/26 , B01J35/1014 , B01J35/1019 , B01J37/03 , B01J37/26 , C07C17/10 , C07C17/206 , C07C19/12 , C07C19/08
摘要： A new chromium-containing fluorination catalyst is described. The catalyst comprises an amount of zinc that promotes activity and from 0.1 to 8.0 % by weight of the chromium in the catalyst based on the total weight of the chromium is present as chromium (VI). The use of the zinc-promoted, chromium-containing catalyst in a fluorination process in which a hydrocarbon or halogenated hydrocarbon is reacted with hydrogen fluoride in the vapour-phase at elevated temperatures is also described.
摘要翻译：描述了一种新的含铬氟化催化剂。催化剂包含一定量的锌，其以铬（VI）的形式存在，以铬的总重量计，催化剂中铬的活性为0.1〜8.0重量％。还描述了在升高的温度下在气相中使烃或卤代烃与氟化氢反应的氟化方法中使用锌促进的含铬催化剂。

7. 发明申请

WO2010026382A2 CATALYST AND PROCESS USING THE CATALYST 审中-公开
标题翻译：催化剂和使用催化剂的方法
公开(公告)号：WO2010026382A2
公开(公告)日：2010-03-11
申请号：PCT/GB2009/002124
申请日：2009-09-04
申请人： INEOS FLUOR HOLDINGS LIMITED , SHARRATT, Andrew, Paul
发明人： SHARRATT, Andrew, Paul
IPC分类号： B01J23/26 , C07C17/07 , C07C17/10 , C07C17/20 , C07C19/08 , C07C19/12
CPC分类号： B01J23/26 , B01J27/138 , B01J35/002 , B01J35/0073 , B01J35/023 , B01J35/1014 , B01J35/1019 , B01J37/0009 , B01J37/0027 , B01J37/0236 , B01J37/031 , B01J37/04 , B01J37/08 , B01J37/26 , C07B39/00 , C07C17/206 , C07C17/21 , C07C19/08 , C07C19/12
摘要： A new chromium-containing fluorination catalyst is described. The catalyst comprises an amount of zinc that promotes activity. The zinc is contained in aggregates which have a size across their largest dimension of up to 1 micron. The aggregates are distributed throughout at least the surface region of the catalyst and greater than 40 weight % of the aggregates contain a concentration of zinc that is within ±1 weight % of the modal concentration of zinc in those aggregates.
摘要翻译：描述了一种新的含铬氟化催化剂。催化剂含有一定量的促进活性的锌。锌含量在其最大尺寸高达1微米尺寸的聚集体中。聚集体遍布至少催化剂的表面区域，并且大于40重量％的聚集体含有锌浓度在该聚集体中的锌浓度的±1重量％以内。

8. 发明申请

WO2023288201A1 AN INTEGRATED PROCESS FOR PRODUCING TRIFLUOROIODOMETHANE 审中-公开
公开(公告)号：WO2023288201A1
公开(公告)日：2023-01-19
申请号：PCT/US2022/073603
申请日：2022-07-11
申请人： HONEYWELL INTERNATIONAL INC.
发明人： KOPKALLI, Haluk , WANG, Haiyou , CERRI, Gustavo , BEKTESEVIC, Selma , CHIU, Yuon , JUNGONG, Christian , HORWATH, Richard D. , MERKEL, Daniel C. , MCCLAINE, Jennifer W. , YANG, Terris , WILCOX, Richard , CLOSE, Joshua , MALLEPALLY, Rajendar
IPC分类号： C07C17/07 , C07C17/04 , C07C19/16
摘要： The present disclosure provides an integrated process for producing trifluoroiodomethane (CF3I), in three steps: a) reacting a first reactant stream comprising hydrogen (H2) and iodine (I2) in the presence of a first catalyst to produce a first product stream comprising hydrogen iodide (HI); (b) reacting the first product stream with a second reactant stream comprising trifluoroacetyl chloride (TFAC) in the presence of a second catalyst to produce an intermediate product stream comprising trifluoroacetyl iodide (TFAI); and (c) reacting the intermediate product stream to produce a final product stream comprising trifluoroiodomethane. (CF3I).

9. 发明申请

WO2021093029A1 NEW PROCESS FOR SYNTHESIS OF 2,3,3,3-TETRAFLUOROPROPENE (1234YF) AND 2,3-DICHLORO-1,1,1-TRIFLUOROPROPANE (243DB) 审中-公开
公开(公告)号：WO2021093029A1
公开(公告)日：2021-05-20
申请号：PCT/CN2019/121443
申请日：2019-11-28
申请人： FUJIAN YONGJING TECHNOLOGY CO., LTD
发明人： CUI, Weilong , ZHOU, Changyue , WANG, Yong
IPC分类号： C07C17/25 , C07C21/18 , C07C17/07 , C07C19/10
摘要： A novel process of manufacturing the compound 2,3,3,3-tetrafluoropropene (1234yf) is provided. The compound 1234yf is the newest refrigerant with zero OPD (Ozone Depleting Potential) and zero GWP (Global Warming Potential). Thus, a process involving a carbene genereation route, for the manufacture of the compound 2,3,3,3-tetrafluoropropene (1234yf), of the compound 243db (2,3-dichloro-1,1,1-trifluoropropane), and optionally of the compound 2-chloro-1,1,1-trifluoropropene (1233xf) via carbene route and compound 243db (2,3-dichloro-1,1,1-trifluoropropane) is provided. A process for the manufacture of the compound 2,3,3,3-tetrafluoropropene (1234yf), wherein the compound 243db (2,3-dichloro-1,1,1-trifluoropropane) serves as a starting material, for the manufacture of the compound 2,3,3,3-tetrafluoropropene (1234yf) is shown. Further, a process for the manufacture of the compound 2,3,3,3-tetrafluoropropene (1234yf), and of the compound 243db (2,3-dichloro-1,1,1-trifluoropropane), wherein the initial starting materials are selected from the group consisting of compound 123 (2,2-dichloro-1,1,1-trifluoroethane), compound 124 (2-chloro-1,1,1,2-tetrafluoroethane), and compound 125 (pentafluoroethane) is provided. The compound 123 (2, 2-dichloro-1,1,1-trifluoroethane) is preferred as the initial starting material. In particular, the process involves a carbene generation step, and wherein the carbene formed is further reacted towards the targeted compounds, especially towards the compound 243db (2,3-dichloro-1,1,1-trifluoropropane), and finally towards the compound 2,3,3,3-tetrafluoropropene (1234yf).

10. 发明申请

WO2017216653A1 MIXED CERIUM-LANTHANUM OXIDE CATALYSTS AND SYSTEMS FOR OXIDATIVE HALOGENATION OF AN ALKANE 审中-公开
标题翻译：混合铈 - 镧氧化物催化剂和用于烷烃氧化卤化的系统
公开(公告)号：WO2017216653A1
公开(公告)日：2017-12-21
申请号：PCT/IB2017/052524
申请日：2017-05-01
申请人： SABIC GLOBAL TECHNOLOGIES B.V. , MAMEDOV, Edouard , ARAUJO, Armando , CASPER, Michelle , LIANG, Wugeng
发明人： MAMEDOV, Edouard , ARAUJO, Armando , CASPER, Michelle , LIANG, Wugeng
IPC分类号： B01J23/10 , B01J35/00 , B01J35/10 , C07C17/07 , B01J37/00
CPC分类号： B01J23/10 , B01J35/002 , B01J35/023 , B01J35/1014 , B01J37/0036 , B01J37/031 , B01J37/06 , B01J37/08 , C07C17/07 , C07C17/15 , C07C19/03
摘要： Catalysts and uses thereof in the oxyhalogenation of methane reaction are described. The cerium-lanthanum oxide catalyst has a formula of Ce a La b O x where 0 2 /g to 100 m 2 /g.
摘要翻译：描述了其在甲烷反应的氧卤化中的催化剂及其用途。该铈 - 镧氧化物催化剂具有的通式为Ce a La b O x O，其中0

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式