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2. 发明公开

EP4337629A1 PROCESS FOR SYNTHESISING METHANOL 审中-实审
公开(公告)号：EP4337629A1
公开(公告)日：2024-03-20
申请号：EP22718772.1
申请日：2022-04-21
申请人： Johnson Matthey Davy Technologies Limited
发明人： CASSIDY, Paul , JANARDHANAN, Madhan
IPC分类号： C07C29/151 , C07C29/154 , C07C31/04 , C01B3/34

3. 发明公开

EP3983365A1 PROCESS FOR SYNTHESISING METHANOL 有权
公开(公告)号：EP3983365A1
公开(公告)日：2022-04-20
申请号：EP20728126.2
申请日：2020-05-11
申请人： Johnson Matthey Davy Technologies Limited
发明人： EARLY, Simon Robert
IPC分类号： C07C29/151 , C07C31/04

4. 发明授权

EP3529228B1 PROCESS 有权
公开(公告)号：EP3529228B1
公开(公告)日：2020-09-23
申请号：EP17787602.6
申请日：2017-10-17
申请人： Johnson Matthey Davy Technologies Limited
发明人： BENCE, Roger , GALLEN, Robert , WILD, Robert
IPC分类号： C07C29/149 , C07C31/20

5. 发明授权

EP3445739B1 PROCESS FOR THE DISTILLATION OF AN ALDEHYDE MIXTURE 有权
公开(公告)号：EP3445739B1
公开(公告)日：2020-05-27
申请号：EP17718597.2
申请日：2017-04-13
申请人： Johnson Matthey Davy Technologies Limited
发明人： LORD, Adrian , SMIDT, Martin Lucas , SHAH, Atul Manilal
IPC分类号： C07C45/82 , C07C47/02 , B01D3/14

6. 发明公开

EP3529228A1 PROCESS 有权
公开(公告)号：EP3529228A1
公开(公告)日：2019-08-28
申请号：EP17787602.6
申请日：2017-10-17
申请人： Johnson Matthey Davy Technologies Limited
发明人： BENCE, Roger , GALLEN, Robert , WILD, Robert
IPC分类号： C07C29/149 , C07C31/20
摘要： A process for the production of propylene glycol from a lactate ester is disclosed. The process comprises supplying a feed comprising a C3-6 alkyl lactate ester. The feed is contacted with a stream of hydrogen containing gas and subjected to hydrogenation in the vapour phase in the presence of a catalyst at a temperature of from about 130° C. to about 185° C., a pressure of from about 20 bar to about 60 bar, and a weight hourly space velocity greater than about 0.3 h−1. The catalyst is a reduced copper catalyst selected from copper alumina, optionally comprising manganese, copper chromite, copper zinc oxide and Raney copper.

7. 发明公开

EP3402773A1 METHANOL PROCESS 有权
公开(公告)号：EP3402773A1
公开(公告)日：2018-11-21
申请号：EP16816360.8
申请日：2016-12-16
申请人： Johnson Matthey Davy Technologies Limited
发明人： YIU, Kar Chi
IPC分类号： C07C29/152 , C07C31/04
摘要： Methanol synthesis process comprises the steps of passing a combination of a make-up gas and a first loop recycle gas through a first synthesis reactor 20; recovering methanol from the formed product stream thereby forming a first methanoldepleted gas mixture; passing a combination of the first methanol-depleted gas mixture and a second loop recycle gas through a second synthesis reactor 48; recovering methanol from the formed product stream thereby forming a second methanoldepleted gas mixture; using the second methanol-depleted gas mixture as the first and second loop recycle gas; wherein both reactors contain a cooled methanol synthesis catalyst, the first synthesis reactor has a higher heat transfer per cubic meter of catalyst than the second synthesis reactor and the recycle ratio of the first loop recycle gas stream to form the first synthesis gas mixture is in the range 0.1 to 1:1, and the recycle ratio of the second loop recycle gas stream to form the second synthesis gas mixture is in the range 1.1:1 to 6:1. The reactors are preferably tubular converters.

8. 发明授权

EP1853540B1 PROCESS 有权转让
公开(公告)号：EP1853540B1
公开(公告)日：2018-04-04
申请号：EP06708431.9
申请日：2006-02-21
申请人： Johnson Matthey Davy Technologies Limited
发明人： ROBERTS, Simon Darby The Technology Center
IPC分类号： C07C41/30
CPC分类号： C07C41/30 , C07C43/164
摘要： A process for the alkoxyalkylation of an unsubstituted aromatic substrate or a substituted aromatic substrate, said substitution being via a carbon-carbon bond, said process comprising reacting the aromatic substrate with a dialkoxyalkane in the presence of a catalyst.

9. 发明公开

EP3200909A1 ANNULAR CATALYST CARRIER CONTAINER FOR USE IN A TUBULAR REACTOR 有权
标题翻译：环形催化剂载体集装箱用于管式反应器
公开(公告)号：EP3200909A1
公开(公告)日：2017-08-09
申请号：EP15766137.2
申请日：2015-09-16
申请人： Johnson Matthey Davy Technologies Limited
发明人： GRAY, Julian
IPC分类号： B01J8/06 , B01J8/00 , B01J8/02 , B01J8/04
CPC分类号： B01J8/0214 , B01J8/0015 , B01J8/0415 , B01J8/06 , B01J8/067 , B01J2208/00814 , B01J2208/06
摘要： In a catalyst carrier for insertion in a reactor tube of a tubular reactor, the catalyst carrier includes a container for holding catalyst in use. The container has a bottom surface closing the container, and a top surface. A carrier outer wall extends from the bottom surface to the top surface. A seal extends from the container by a distance which extends beyond the carrier outer wall. The carrier outer wall has apertures located below the seal.
摘要翻译：用于插入管式反应器的反应器管中的催化剂载体包括：具有封闭容器的底面和顶面的容器2; 从底表面8延伸至顶表面6的载体外壁; 从容器延伸超出载体外壁4的距离的密封件10; 并且所述载体外壁具有位于密封件下方的孔16。所述容器还包括用于容纳使用中的催化剂的环形容器，所述容器具有限定内部通道5的穿孔内壁3，多孔外容器壁，封闭环形容器的顶表面和封闭环形容器的底表面; 封闭由环形容器的内部容器壁形成的所述内部通道的底部的表面和封闭由穿孔的内部容器壁形成的内部通道的帽12，所述帽包括一个或多个孔13。

10. 发明授权

EP2588579B1 PROCESS FOR THE PRODUCTION OF SUBSTITUTE NATURAL GAS 有权转让
标题翻译： VERFAHREN ZUR HERSTELLUNG EINES ERDGAS-SUBSTITUTS
公开(公告)号：EP2588579B1
公开(公告)日：2016-12-07
申请号：EP11730730.6
申请日：2011-06-27
申请人： Johnson Matthey Davy Technologies Limited
发明人： EASTLAND, Philip, Henry, Donald , GAVIN, Jonathan, Geoffrey , WALKER, David, Andrew
IPC分类号： C10L3/08
CPC分类号： C10L3/08

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