-
公开(公告)号：EP4136199A1
公开(公告)日：2023-02-22
申请号：EP21788019.4
申请日：2021-04-13
-
公开(公告)号：EP4136153A1
公开(公告)日：2023-02-22
申请号：EP21787871.9
申请日：2021-04-13
-
公开(公告)号：EP4103378A1
公开(公告)日：2022-12-21
申请号：EP21753527.7
申请日：2021-02-10
-
公开(公告)号：EP2178634A1
公开(公告)日：2010-04-28
申请号：EP08794418.7
申请日：2008-07-07
发明人： DEBRUIN, Bruce, Roger , EKART, Michael, Paul , YOUT, Thomas, Lloyd , WINDES, Larry, cates , SLIGER, David, Allen
CPC分类号： B01J19/006 , B01J4/001 , B01J19/242 , B01J19/2425 , B01J2219/00768 , B01J2219/0077 , B01J2219/00777 , B01J2219/182 , B01J2219/1943 , C08G63/785
摘要： A multi-level tubular reactor operable to facilitate a chemical reaction in a reaction medium flowing therethrough. The tubular reactor can include a horizontally elongated reactor segment containing a tray that divides the internal volume of the reactor segment into upper and lower chambers. The reaction medium can flow through the upper and lower in generally opposite directions.
-
公开(公告)号：EP1358245B1
公开(公告)日：2008-06-18
申请号：EP01996185.3
申请日：2001-12-07
IPC分类号： C08G63/78
CPC分类号： B01D19/0042 , B01F5/106 , B01J8/0035 , B01J19/1862 , B01J19/1881 , B01J19/2415 , B01J19/242 , B01J19/2425 , B01J19/243 , B01J19/2435 , B01J19/245 , B01J2219/00033 , B01J2219/00058 , B01J2219/00069 , B01J2219/00081 , B01J2219/00083 , B01J2219/00094 , B01J2219/00121 , B01J2219/0013 , B01J2219/00139 , B01J2219/00159 , B01J2219/00162 , B01J2219/00164 , B01J2219/00168 , B01J2219/00182 , C08G63/183 , C08G63/199 , C08G63/78 , C08G63/785 , Y02P20/582
摘要： The present invention provides a process for recovering a dihydroxy compound from a fluid stream that results from the preparation of a polyester by use of an adsorption system to selectively recover the dihydroxy compound.
-
公开(公告)号：EP1631379A1
公开(公告)日：2006-03-08
申请号：EP04776113.5
申请日：2004-05-26
CPC分类号： B01J19/2415 , C08G63/183 , C08G63/785
摘要： There are disclosed polyester processes using a pipe reactor and corresponding apparatuses. In particular, there are disclosed processes and corresponding apparatuses including an esterification pipe reactor operated in an upflow or downflow mode, especially in a regime including stratified flow.
-
公开(公告)号：EP1631378A1
公开(公告)日：2006-03-08
申请号：EP04753409.4
申请日：2004-05-26
摘要： There are disclosed polyester processes using a pipe reactor and corresponding apparatuses. In particular, there are disclosed processes and corresponding apparatuses including an esterification pipe reactor with a recirculating reaction zone (RR zone) and a plug reaction profile reaction zone (PRPR zone), especially when operated with a significant part of the overall conversion taking place in the plug reaction profile reaction zone (PRPR zone).
-
公开(公告)号：EP4136191A1
公开(公告)日：2023-02-22
申请号：EP21723528.2
申请日：2021-04-13
-
公开(公告)号：EP4136161A1
公开(公告)日：2023-02-22
申请号：EP21723823.7
申请日：2021-04-13
发明人： DEBRUIN, Bruce, Roger , EKART, Michael, Paul , JACKSON, Anne-martine, Sherbeck , WEST, Nathan, Mitchell , LIU, Zhufang
IPC分类号： C08J11/24
-
公开(公告)号：EP4103666A1
公开(公告)日：2022-12-21
申请号：EP21753383.5
申请日：2021-02-10
-
-
-
-
-
-
-
-
-
搜索结果
50 条记录 (耗时 0.013 秒)
