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公开(公告)号：EP4347697A1
公开(公告)日：2024-04-10
申请号：EP22728313.2
申请日：2022-06-01
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公开(公告)号：EP3505514A1
公开(公告)日：2019-07-03
申请号：EP17211087.6
申请日：2017-12-29
发明人： ROA ENGEL, Carol Andrea , VAN DER MEER, Johannes , GEERS, Leonard Ferdinand Gerard , CROCKATT, Marc
IPC分类号： C07D307/68
摘要： The invention is based on the finding that when conducting crystallization of FDCA at high temperatures, the formation of significant amounts of colored byproduct can be reduced or even avoided when the FDCA mixture is kept at temperatures above 100 °C for less than 15 minutes. This is achieved by conducting the crystallization process in a continuous reactor. Accordingly, the method comprises the steps of feeding a mixture comprising undissolved FDCA and a solvent to a reactor; and dissolving FDCA by superheating the mixture in the reactor to a temperature of at least 130 °C; and crystallizing FDCA by cooling the mixture in the reactor,
wherein the reactor is a continuous reactor and the residence time in the reactor zone wherein the FDCA mixture has a temperature above 100 °C is less than 15 minutes.-
公开(公告)号：EP4347696A1
公开(公告)日：2024-04-10
申请号：EP22728312.4
申请日：2022-06-01
发明人： VAN DER MEER, Johannes , KWAKERNAAT, Lauran , PRINS, Lucie , GEERS, Leonard Ferdinand Gerard , VAN DE RUNSTRAAT, Annemieke , ROELANDS, Cornelis Petrus Marcus
IPC分类号： C08J11/08
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公开(公告)号：EP4121709A1
公开(公告)日：2023-01-25
申请号：EP21714276.9
申请日：2021-03-19
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公开(公告)号：EP4098689A1
公开(公告)日：2022-12-07
申请号：EP21177212.4
申请日：2021-06-01
发明人： VAN DER MEER, Johannes , KWAKERNAAT, Lauran , PRINS, Lucie , GEERS, Leonard Ferdinand Gerard , VAN DE RUNSTRAAT, Annemieke , ROELANDS, Cornelis Petrus Marcus
IPC分类号： C08J11/08
摘要： The invention is in the field of recycling plastic waste. In particular, the invention is directed to a method separate polyolefins from plastic waste based on a dissolution/precipitation approach. The method according to the present invention may be used to separate polyolefins with a high selectivity by using at least a first and a second cooling surface. The invention is particularly suitable to at least partially separate LLDPE and LDPE or polypropylene and polyethylene from plastic waste.
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公开(公告)号：EP4098688A1
公开(公告)日：2022-12-07
申请号：EP21177209.0
申请日：2021-06-01
发明人： VAN DER MEER, Johannes , PRINS, Lucie , KWAKERNAAT, Lauran , GEERS, Leonard Ferdinand Gerard , ROELANDS, Cornelis Petrus Marcus , VAN DE RUNSTRAAT, Annemieke
摘要： The invention is in the field of recycling plastic waste. In particular, the invention is directed to a method to separate polycarbonate and a first-component from plastic waste. In particular, the method according to the present invention may be used to efficiently separate polycarbonate and the first component with high purity and yield. The method is based on nonselective dissolution and selective precipitation.
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公开(公告)号：EP3436418A1
公开(公告)日：2019-02-06
申请号：EP17718141.9
申请日：2017-03-29
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8.发明公开METHOD FOR PHYSICAL AND/OR CHEMICAL PROCESSES 审中-公开VERFAHRENFÜRPHYSIKALISCHE UND / ODER CHEMISCHE PROZESSE
公开(公告)号：EP2906340A1
公开(公告)日：2015-08-19
申请号：EP13784010.4
申请日：2013-10-11
发明人： ROELANDS, Cornelis Petrus Marcus , LEXMOND, Axel Sebastiaan , GOETHEER, Earl Lawrence Vincent , GEERS, Leonard Ferdinand Gerard
摘要： The invention is directed to a method and apparatus for carrying out a continuous physical or chemical process, in particular crystallisation, sad process comprising flowing a fluid through a channel comprising an inlet and an outlet for said fluid, wherein said channel is at least in part curved and comprises at least two curvatures, allowing said chemical process to occur, while reversing the direction of the flow of said fluid in said channel multiple times.
摘要翻译： 本发明涉及一种用于进行连续的物理或化学过程，特别是结晶的方法和装置，包括使流体流过包括用于所述流体的入口和出口的通道，其中所述通道至少部分地是 弯曲并且包括至少两个曲率，允许所述化学过程发生，同时使所述通道中的所述流体的流动方向多次反转。
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公开(公告)号：EP3882554A1
公开(公告)日：2021-09-22
申请号：EP20164249.3
申请日：2020-03-19
发明人： VAN VLIET, Laurens Daniël , MOHANA, Martin , VERONEZI FIGUEIREDO, Roberta , BODIS, Pavol , CUYPERS, Ruud , GEERS, Leonard Ferdinand Gerard , KALKMAN, Arie Jacobus
IPC分类号： F28D20/00
摘要： The invention is directed to a system for energy storage comprising a chemical combustion reactor comprising a reactor segment that comprises at least one porous active fixed beds that is at least partially surrounded by an insulating mantle. The active beds comprise a metal and/or oxide thereof.
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公开(公告)号：EP3798179A1
公开(公告)日：2021-03-31
申请号：EP19199942.4
申请日：2019-09-26
发明人： CUYPERS, Ruud , GEERS, Leonard Ferdinand Gerard , VAN VLIET, Laurens Daniël , KALKMAN, Arie Jacobus
摘要： The invention is directed to a process for the purification of a raw hydrogen gas stream comprising hydrogen gas in an amount of 85-99%, said process comprising the step of contacting said raw hydrogen gas stream with an oxidized bed comprising an oxidized metal resulting in a waste gas stream comprising water and less than 5% hydrogen gas, and in a reduction of said oxidized metal; and a step of contacting a bed comprising a reduced metal with water to produce a purified hydrogen gas stream comprising more than 99% hydrogen gas, preferably comprising 99.97% or more hydrogen gas, and the oxidized metal. In a further aspect, the invention is directed to an apparatus suitable to carry out said process.
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