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公开(公告)号：EP4127282A1
公开(公告)日：2023-02-08
申请号：EP21776783.9
申请日：2021-02-23
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公开(公告)号：EP3297747B1
公开(公告)日：2020-10-07
申请号：EP16795987.3
申请日：2016-05-18
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3.发明公开
公开(公告)号：EP3697855A1
公开(公告)日：2020-08-26
申请号：EP18868376.7
申请日：2018-10-15
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公开(公告)号：EP3169432B1
公开(公告)日：2020-05-27
申请号：EP15756992.2
申请日：2015-07-17
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公开(公告)号：EP3566770A2
公开(公告)日：2019-11-13
申请号：EP19183725.1
申请日：2013-12-18
摘要： An improved process for the catalytic gasification of a carbonaceous feedstock in a dual fluidized bed reactor for producing synthesis gas is disclosed. The disclosure uses γ-alumina as a catalyst support and heat carrier in the gasification zone (102). The gasification zone (102) is operated at 700 - 750 °C to prevent substantial conversion of γ-alumina to α-alumina, which would manifest in the enablement of high catalyst loading and high recyclability. The catalyst is an alkali metal, preferably K 2 CO 3 , so that conversion proportional to total K 2 CO 3 to solid carbon ratio is achieved with as high K 2 CO 3 loading as 50 wt% on the solid support. The combustion zone (140) is operated at 800° - 840° C, to prevent any conversion of the γ-alumina to α-alumina, so that catalyst recyclability of up to 98% is achieved between two successive cycles.
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公开(公告)号：EP3497184A1
公开(公告)日：2019-06-19
申请号：EP17838892.2
申请日：2017-08-08
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公开(公告)号：EP3362232A1
公开(公告)日：2018-08-22
申请号：EP16855020.0
申请日：2016-09-16
IPC分类号： B26D5/00
CPC分类号： B26D7/1863 , B26D5/00 , B26D5/02 , B26D5/08 , C10G45/02 , C10G2300/70
摘要： An electromechanical device for removing material from an enclosed space, wherein the electromechanical device comprises at least one arm having at least one first attachment thereon, for fixing a cutter box and a suction device to cut and/or draw in the material that is to be removed from the enclosed space, a body attached to the arm for displacing the arm within the enclosed space, and at least one power source coupled to the body and configured to permit controlled movement of the device in the enclosed space. The electromechanical device also comprises, a first controller configured to receive movement controlling signals from a second controller located remote from the enclosed space and an attachment means that connects the device to equipment for lowering and raising the device in the enclosed space.
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公开(公告)号：EP3359488A1
公开(公告)日：2018-08-15
申请号：EP16853174.7
申请日：2016-10-06
发明人： GOSWAMI, Gopal Krishna , PATIL, Swanand Dilip , VEEDU, Sreekumar Thaliyil , BALACHANDRAN, Vijai Shankar
IPC分类号： C01B32/00
CPC分类号： C01B32/16 , C01P2002/04
摘要： The present disclosure relates to a process for the synthesis of highly crystalline carbon nanotubes (CNTs). Processes known in the art employ post-synthesis processes such as oxidation or hydrothermal treatment to produce CNTs with high crystallinity. The present disclosure produces highly crystalline CNTs at a low growth temperature and without hydrogen flow condition and without employing any post-production process. The process disclosed in the present disclosure produces CNTs having a crystallinity greater than 5 which makes them suitable for various industrial applications.
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公开(公告)号：EP3352928A1
公开(公告)日：2018-08-01
申请号：EP16848249.5
申请日：2016-09-23
发明人： BHUJADE, Ramesh , GHADGE, Rajaram Shrimant , BAHEKAR, Roshni Krishnarao , GUPTA, Somesh , NAGWANI, Nitin , JAIN, Piyush , SAXENA, Nikhlesh , KONAKANDLA, Pavan Kumar
IPC分类号： B21D51/00
CPC分类号： C10G3/40 , C10G2300/1003 , C10G2300/1011 , C10L1/02 , C10L1/04 , C10L2200/0469 , C10L2290/06 , C10L2290/54 , Y02P30/20
摘要： The present disclosure relates to a system and a process for producing biofuel. The system comprises at least one feed tank; a low pressure pump; a high pressure pump; a first heat exchanger; a second heat exchanger; a reaction vessel; a precipitation vessel; a first pressure let-down station; a third heat exchanger; a second pressure let-down station; a gas-liquid separator; and a biofuel separator. The process comprises pressurizing and heating a feed, followed by reforming the pressurized and heated feed to obtain a slurry. The solids are separated from the slurry by precipitation to obtain a mixture comprising biofuel and the non-reformed feed. The mixture is then cooled and de-pressurized, followed by separation of gases and the non-reformed feed to obtain the biofuel. The system and process of the present disclosure can be used to produce biofuel from diverse, easily available and inexpensive starting material.
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10.发明公开A PROCESS FOR CONTROLLING PARTICLE SIZE DISTRIBUTION OF A ZIEGLER-NATTA CATALYST COMPOSITION 审中-公开控制齐格勒 - 纳塔催化剂组合物的粒度分布的方法
公开(公告)号：EP3280718A1
公开(公告)日：2018-02-14
申请号：EP16776205.3
申请日：2016-04-07
IPC分类号： C07F7/28
CPC分类号： C08F110/02 , C07F7/28 , C08F10/02 , C08F2500/24 , C08F2500/12 , C08F4/6548
摘要： The present disclosure relates to a process for controlling particle size distribution of a Ziegler-Natta catalyst composition. In order to control the particle size distribution, magnesium metal is reacted with a mixture comprising a first alcohol and a second alcohol to obtain a slurry which includes a mixture of magnesium alkoxides and unreacted alcohol. The unreacted alcohol is separated from the slurry to obtain the mixture of magnesium alkoxides having reduced methoxy content less than 2 wt %. The mixture of magnesium alkoxides is chlorinated to obtain a Ziegler-Natta pro-catalyst. The Ziegler-Natta pro-catalyst is mixed with a co-catalyst to obtain a Ziegler-Natta catalyst composition with controlled particle size distribution in the range of 5 μm to 15 μm.
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