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1. 发明专利

DE102018202335A1 Anlage zur elektrochemischen Herstellung eines CO-haltigen Gasprodukts 未知
公开(公告)号：DE102018202335A1
公开(公告)日：2019-08-22
申请号：DE102018202335
申请日：2018-02-15
申请人： LINDE AG , SIEMENS AG
发明人： DELHOMME-NEUDECKER CLARA , HANEBUTH MARC , PESCHEL ANDREAS , SCHMID GÜNTER , SCHÖDEL NICOLE , TAROATA DAN
IPC分类号： C01B32/40 , C25B3/25 , C25B9/17
摘要： Die vorliegende Erfindung betrifft eine Vorrichtung zur elektrochemischen Herstellung eines Produkts enthaltend CO, und ein Verfahren zur elektrochemischen Herstellung eines Produkts enthaltend CO, bei dem eine Rückführung eines Materialstroms umfassend Edukt und CO nach der elektrochemischen Herstellung erfolgt.

2. 发明专利

DE102018202337A1 Elektrochemische Herstellung eines Gases umfassend CO mit Zwischenkühlung des Elektrolytstroms 未知
公开(公告)号：DE102018202337A1
公开(公告)日：2019-08-22
申请号：DE102018202337
申请日：2018-02-15
申请人： LINDE AG , SIEMENS AG
发明人： HANEBUTH MARC , SCHMID GÜNTER , TAROATA DAN , DELHOMME-NEUDECKER CLARA , HENTSCHEL BENJAMIN , PESCHEL ANDREAS , SCHÖDEL NICOLE
IPC分类号： C25B1/02 , C25B9/19
摘要： Die vorliegende Erfindung betrifft ein Verfahren zur elektrochemischen Herstellung eines Gases umfassend CO, insbesondere von CO oder Synthesegas, aus CO, wobei die elektrochemische Herstellung des Gases umfassend CO, insbesondere von CO oder Synthesegas, aus COin mehreren in Richtung mindestens eines Elektrolytstroms in Serie hintereinander angeordneten Elektrolysezellen umfassend jeweils eine Kathode und eine Anode erfolgt, wobei der mindestens eine Elektrolytstrom durch die in Serie hintereinander angeordneten Elektrolysezellen geleitet wird und zwischen mindestens zwei in Serie hintereinander angeordneten Elektrolysezellen zwischengekühlt wird, sowie eine Vorrichtung zur Durchführung des Verfahrens.

3. 发明专利

AU2015214225A1 Olefin production process 未知
公开(公告)号：AU2015214225A1
公开(公告)日：2016-08-25
申请号：AU2015214225
申请日：2015-02-06
申请人： LINDE AG
发明人： DELHOMME-NEUDECKER CLARA , HOFEL TORBEN , SCHODEL NICOLE , ZIMMERMANN HEINZ , HAIDEGGER ERNST , KRACKER-SEMLER GUNTHER , SCHMADERER HARALD
IPC分类号： C10G45/32 , C07C1/20 , C07C7/00 , C07C7/08 , C10G3/00 , C10G9/36 , C10G69/02 , C10G69/06
摘要： A process (100) for obtaining olefins is proposed in which a first gas mixture (b), generated by a steam cracking process (1), is used at least partly to form a first separation feed (f) which comprises hydrocarbons having one to five carbon atoms, and from which at least a first separation product (g) and a second separation product (h, o) are produced, the first separation product (g) comprising at least the predominant fraction of the one- and two-carbon-atom hydrocarbons present in the first separation feed (f), and the second separation product (h, o) comprising at least the predominant fraction of the four- and five-carbon-atom hydrocarbons present in the first separation feed (f), and in which a second gas mixture (r), generated by an oxygenate-to-olefin process (2), is used at least partly to form a second separation feed (t) which comprises hydrocarbons having one to five carbon atoms, and from which at least a third separation product (e, y) and a fourth separation product (l, z) are produced, the third separation product (e, y) comprising at least the predominant fraction of the one- and two-carbon-atom hydrocarbons present in the second separation feed (t), and the fourth separation product (l, z) comprising at least the predominant fraction of the four- and five-carbon-atom hydrocarbons present in the second separation feed (t). The third separation product (e, y) is likewise used at least partly to form the first separation feed (f), and from at least part of the fourth (l, z) and second (h, o) separation products a third separation feed (h, l)(o, z) is formed and is subjected to a separation (14).

4. 发明专利

DE102017005680A1 Verfahren und Anlage zur Herstellung eines Kohlenmonoxid enthaltenden Gasprodukts 未知
公开(公告)号：DE102017005680A1
公开(公告)日：2018-12-20
申请号：DE102017005680
申请日：2017-06-14
申请人： LINDE AG
发明人： HENTSCHEL BENJAMIN , PESCHEL ANDREAS , FRANZ ANETTE , LEITMAYR WERNER , DELHOMME-NEUDECKER CLARA
IPC分类号： B01D53/04 , C01B32/40 , C25B9/23
摘要： Die Erfindung betrifft ein Verfahren (100-500) zur Herstellung eines zumindest Kohlenmonoxid enthaltenden Gasprodukts, bei dem zumindest Kohlendioxid unter Erhalt eines zumindest Kohlenmonoxid und Kohlendioxid enthaltenden Rohgases (A) einer Elektrolyse (10) unterworfen wird, und bei dem das in dem Rohgas (A) enthaltene Kohlendioxid teilweise oder vollständig zu der Elektrolyse (10) zurückgeführt wird. Es ist vorgesehen, dass das Rohgas (A) unter Erhalt eines Retentatgemischs (B) und eines gegenüber dem Rohgas (A) an Kohlendioxid angereicherten Permeatgemischs (C) teilweise oder vollständig einer Membrantrennung (20) unterworfen wird, und dass das Retentatgemisch (B) unter Erhalt des gegenüber dem Retentatgemisch (B) an Kohlenmonoxid angereicherten und an Kohlendioxid abgereicherten Gasprodukts (D) und eines gegenüber dem Retentatgemisch (B) an Kohlenmonoxid abgereicherten und an Kohlendioxid angereicherten Restgemischs (E) teilweise oder vollständig einer Druckwechseladsorption (40) unterworfen wird. Eine entsprechende Anlage ist ebenfalls Gegenstand der vorliegenden Erfindung.

5. 发明专利

PH12016501437A1 OLEFIN PRODUCTION PROCESS 未知
公开(公告)号：PH12016501437A1
公开(公告)日：2017-02-06
申请号：PH12016501437
申请日：2016-07-20
申请人： LINDE AG
发明人： DELHOMME-NEUDECKER CLARA , HOFEL TORBEN , SCHODEL NICOLE , ZIMMERMANN HEINZ , HAIDEGGER ERNST , KRACKER-SEMLER GUNTHER , SCHMADERER HARALD
IPC分类号： C10G9/36 , C07C1/20 , C07C7/00 , C07C7/08 , C10G3/00 , C10G45/32 , C10G69/02 , C10G69/06
摘要： A process (100) for obtaining olefins is proposed in which a first gas mixture (b), generated by a steam cracking process (1), is used at least partly to form a first separation feed (f) which comprises hydrocarbons having one to five carbon atoms, and from which at least a first separation product (g) and a second separation product (h, o) are produced, the first separation product (g) comprising at least the predominant fraction of the one- and two-carbon-atom hydrocarbons present in the first separation feed (f), and the second separation product (h, o) comprising at least the predominant fraction of the four- and five-carbon-atom hydrocarbons present in the first separation feed (f), and in which a second gas mixture (r), generated by an oxygenate-to-olefin process (2), is used at least partly to form a second separation feed (t) which comprises hydrocarbons having one to five carbon atoms, and from which at least a third separation product (e, y) and a fourth separation product (l, z) are produced, the third separation product (e, y) comprising at least the predominant fraction of the one- and two-carbon-atom hydrocarbons present in the second separation feed (t), and the fourth separation product (l, z) comprising at least the predominant fraction of the four- and five-carbon-atom hydrocarbons present in the second separation feed (t). The third separation product (e, y) is likewise used at least partly to form the first separation feed (f), and from at least part of the fourth (l, z) and second (h, o) separation products a third separation feed (h, l)(o, z) is formed and is subjected to a separation (14).

6. 发明专利

CA3065571A1 METHOD AND SYSTEM FOR PRODUCING A GAS PRODUCT CONTAINING CARBON MONOXIDE 未知
公开(公告)号：CA3065571A1
公开(公告)日：2018-12-20
申请号：CA3065571
申请日：2018-05-30
申请人： LINDE AG
发明人： LEITMAYR WERNER , DELHOMME-NEUDECKER CLARA , PESCHEL ANDREAS , HENTSCHEL BENJAMIN , FRANZ ANETTE
IPC分类号： B01D53/02 , B01D53/22 , C01B32/40 , C25B9/23 , C25B15/08
摘要： The invention relates to a method (100-500) for producing a gas product containing at least carbon monoxide, in which method at least carbon dioxide is subjected to an electrolysis process (10) in order to obtain a raw gas (A) containing at least carbon monoxide and carbon dioxide and the carbon dioxide contained in the raw gas (A) is partially or completely fed back to the electrolysis process (10). According to the invention, the raw gas (A) is partially or completely subjected to a membrane separation process (20) in order to obtain a retentate mixture (B) and a permeate mixture (C), which is enriched in carbon dioxide in comparison with the raw gas (A), and that the retentate mixture (B) is partially or completely subjected to a pressure swing adsorption process (40) in order to obtain the gas product (D), which is enriched in carbon monoxide and depleted of carbon dioxide in comparison with the retentate mixture (B), and a residual mixture (E), which is depleted of carbon monoxide and enriched in carbon dioxide in comparison with the retentate mixture (B). The invention further relates to a corresponding system.

7. 发明专利

CA2937458A1 OLEFIN PRODUCTION PROCESS 未知
公开(公告)号：CA2937458A1
公开(公告)日：2015-08-13
申请号：CA2937458
申请日：2015-02-06
申请人： LINDE AG
发明人： DELHOMME-NEUDECKER CLARA , HOFEL TORBEN , SCHODEL NICOLE , ZIMMERMANN HEINZ , HAIDEGGER ERNST , KRACKER-SEMLER GUNTHER , SCHMADERER HARALD
IPC分类号： C10G45/32 , C07C1/20 , C07C7/00 , C07C7/08 , C10G3/00 , C10G9/36 , C10G69/02 , C10G69/06
摘要： A process (100) for obtaining olefins is proposed in which a first gas mixture (b), generated by a steam cracking process (1), is used at least partly to form a first separation feed (f) which comprises hydrocarbons having one to five carbon atoms, and from which at least a first separation product (g) and a second separation product (h, o) are produced, the first separation product (g) comprising at least the predominant fraction of the one- and two-carbon-atom hydrocarbons present in the first separation feed (f), and the second separation product (h, o) comprising at least the predominant fraction of the four- and five-carbon-atom hydrocarbons present in the first separation feed (f), and in which a second gas mixture (r), generated by an oxygenate-to-olefin process (2), is used at least partly to form a second separation feed (t) which comprises hydrocarbons having one to five carbon atoms, and from which at least a third separation product (e, y) and a fourth separation product (l, z) are produced, the third separation product (e, y) comprising at least the predominant fraction of the one- and two-carbon-atom hydrocarbons present in the second separation feed (t), and the fourth separation product (l, z) comprising at least the predominant fraction of the four- and five-carbon-atom hydrocarbons present in the second separation feed (t). The third separation product (e, y) is likewise used at least partly to form the first separation feed (f), and from at least part of the fourth (l, z) and second (h, o) separation products a third separation feed (h, l)(o, z) is formed and is subjected to a separation (14).

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