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1. 发明公开

EP4442859A1 NACHHALTIGE HERSTELLUNG VON HEXAMETHYLENDIISOCYANAT FÜR DIE PRODUKTION VON POLYURETHAN 审中-公开
公开(公告)号：EP4442859A1
公开(公告)日：2024-10-09
申请号：EP23166923.5
申请日：2023-04-06
申请人： Covestro Deutschland AG
发明人： Bulan, Andreas , Weber, Rainer
IPC分类号： C25B1/04 , C25B1/23 , C25B1/26 , C25B3/09 , C25B3/29 , C25B15/08 , C01B3/12 , C01B32/40 , C01B32/80 , C01C1/04 , C07C1/20 , C07C29/151 , C07C209/48 , C07C253/26 , C07C263/10 , C08G18/73
CPC分类号： C25B1/04 , C25B1/23 , C25B3/09 , C25B3/295 , C25B15/081 , C01B3/12 , C25B1/26 , C01B32/40 , C07C29/1518 , C07C1/20 , C01C1/0405 , C07C253/26 , C07C209/48 , C01B32/80 , C07C263/10 , C08G18/73 , C08G18/42 , C08G18/48 , C07C41/09 , C07C2529/4020130101 , C07C253/30 , C01B2203/047520130101 , C01B2203/04620130101 , C01B2203/041520130101
摘要： Die vorliegende Erfindung betrifft ein Herstellungsverfahren für Hexamethylendiisocyanat nach Anspruch 1, sowie für die Herstellung von Polyurethan aus Hexamethylendiisocyanat, wobei in dem jeweiligen Verfahren Methanol als Rohstoff für den Aufbau der Hexamethylen-Einheit des Hexamethylendiisocyanates eingesetzt wird.

2. 发明公开

EP4442643A1 GAS PRODUCTION DEVICE 审中-实审
公开(公告)号：EP4442643A1
公开(公告)日：2024-10-09
申请号：EP22901265.3
申请日：2022-11-29
申请人： SEKISUI CHEMICAL CO., LTD.
发明人： TONO, Tsuyoshi , NAKAMURA, Masaki , NAKAMA, Yuki
IPC分类号： C01B32/40 , B01D19/00 , B01D53/04 , B01D53/047 , B01D53/14 , B01D53/22 , B01D53/26 , B01D53/62 , B01D53/82 , C10L3/08
CPC分类号： B01D19/00 , B01D53/04 , B01D53/047 , B01D53/14 , B01D53/22 , B01D53/26 , B01D53/62 , B01D53/82 , C01B32/40 , C10L3/08
摘要： [Problem] To provide a gas production device that makes it possible to raise the temperature of a reaction unit by separating a removal unit from a reactor and that can efficiently generate a valuable carbon substance.
[Solution] Provided according to one aspect of the present invention is a gas production device. This gas production device has at least two reactors and a removal unit. The two reactors are connected in series and are configured to be capable of supplying an oxidizing gas that contains carbon dioxide and a reducing gas that contains a reducing substance. Each of the reactors accommodates a metal and/or a metal oxide. The metal and/or metal oxide promotes the reduction of the carbon dioxide or the reaction between the carbon dioxide and the reducing substance, thereby generating a valuable carbon substance. The removal unit is connected between the two reactors and has a phase separation mechanism that carries out phase separation of a gaseous component and a separated component including at least one of a liquid component and a solid component produced through cooling, thereby removing products derived from the gas supplied to the reactors.

3. 发明公开

EP4433206A1 ? ?2?IMPROVED COHYDROGENATION CATALYSTS FOR THE COMMERCIAL PRODUCTION OF SYNGAS 审中-实审
公开(公告)号：EP4433206A1
公开(公告)日：2024-09-25
申请号：EP22896253.6
申请日：2022-11-04
申请人： Infinium Technology, LLC
发明人： SCHUETZLE, Dennis , SCHUETZLE, Robert , GALLOWAY, Anja Rumplecker , HANBURY, Orion
IPC分类号： B01J21/04 , B01J23/16 , B01J35/10 , C10K3/02
CPC分类号： Y02P20/52 , C01B32/40 , B01J37/0201 , B01J23/005 , B01J21/04 , B01J23/02 , B01J23/755 , B01J23/83 , B01J23/89 , B01J23/72 , B01J37/0215 , C25B1/04 , C25B15/081 , B01J35/60

4. 发明公开

EP4405297A1 METHOD AND SYSTEM FOR TREATING CO2 审中-实审
公开(公告)号：EP4405297A1
公开(公告)日：2024-07-31
申请号：EP22782509.8
申请日：2022-09-20
申请人： D-CRBN BV
发明人： SCHELTJENS, Gill , TRENCHEV, Georgi , ZIEGLER, David
IPC分类号： C01B32/40 , C01B32/50 , C21B13/00 , C21B5/00 , C21B5/06
CPC分类号： C01B32/40 , C01B32/50 , C21B5/001 , C21B5/06 , C21B2005/00520130101 , C21B2100/2220170501 , C21B2100/28220170501 , C21B2100/6220170501 , Y02P10/122

5. 发明公开

EP3400199A1 SYSTEMS AND METHODS FOR CARBON MONOXIDE PRODUCTION BY REDUCTION OF CARBON DIOXIDE WITH ELEMENTAL SULFUR 无效
公开(公告)号：EP3400199A1
公开(公告)日：2018-11-14
申请号：EP16883496.8
申请日：2016-12-06
申请人： SABIC Global Technologies B.V.
发明人： D'SOUZA, Lawrence , CHINTA, Sivadinarayana
IPC分类号： C01B32/40 , C01B17/50 , C01B17/54 , B01J8/06
CPC分类号： B01J8/06 , C01B17/508 , C01B32/40
摘要： Thermoneutral systems and methods for producing carbon monoxide (CO) and sulfur dioxide (SO2) are disclosed. The systems can include a first reaction zone and a second reaction zone, where heat generated in the first reaction zone is sufficient to drive a carbon dioxide gas (CO2(g)) and elemental sulfur gas (S(g)) reaction to produce a product stream that includes CO(g) and SO2(g).

6. 发明公开

EP3338888A1 NANO-NICKEL CATALYST AND HYDROGENATION METHOD OF CARBON OXIDES 审中-实审
公开(公告)号：EP3338888A1
公开(公告)日：2018-06-27
申请号：EP17205092.4
申请日：2017-12-04
申请人： National Cheng Kung University
发明人： LAN, Po-Wei , HUANG, Cheng-wei , HOU, Yu-wen , WANG, Chen-chien , CHEN, Chu-yung
IPC分类号： B01J37/34 , B01J23/70 , C07C1/04
CPC分类号： B01J23/755 , B01J23/70 , B01J35/08 , B01J35/1009 , B01J35/1038 , B01J37/342 , B01J2231/625 , B01J2523/847 , C01B32/40 , C07C1/0435 , C07C1/12 , C07C2523/755 , C10G2/33 , C10G2/341 , C07C9/04 , C07C9/06 , C07C9/08
摘要： A nano-nickel catalyst and a hydrogenation device of carbon oxides are provided. The hydrogenation device is configured to reduce the carbon oxides to form low carbon hydrocarbons. The nano-nickel catalyst has a metallic nickel body and a plurality of microstructures connecting with at least one surface of the metallic nickel body. The microstructures are sharp, and have a length-diameter ratio ranging from 2 to 5.

7. 发明公开

EP3272873A1 METHOD AND DEVICE FOR PRODUCING ORGANIC SUBSTANCE 审中-公开
标题翻译：生产有机物质的方法和装置
公开(公告)号：EP3272873A1
公开(公告)日：2018-01-24
申请号：EP16768601.3
申请日：2016-03-17
申请人： Sekisui Chemical Co., Ltd.
发明人： SATOU, Kanetomo , DASANAYAKE ALUTHGE, Rasika
IPC分类号： C12P7/06 , B01J23/89 , C01B31/18 , C12M1/00
CPC分类号： C12P7/06 , B01J8/085 , B01J23/89 , B01J23/8906 , B01J35/0006 , C01B32/40 , C12M43/00 , C12M45/06 , Y02E50/17
摘要： It is an object of the present invention to convert CO 2 to CO by bringing about a reverse shift reaction in a relatively low-temperature condition, and thereby enhancing efficiency of generating organic substances such as ethanol.
A raw material gas g1 containing CO 2 and H 2 is subjected to a reverse shift reaction in a reverse shift reactor 12. Organic substances are generated from a raw material gas g2 after the reverse shift reaction in an organic substance generator 13. In the subjecting step, the raw material gas g1 is brought into contact with a reverse shift reaction catalyst 20. The reverse shift reaction catalyst 20 includes a support 21 and a catalyst metal 22 supported by the support 21. The catalyst metal 22 includes a transition metal. The catalyst metal 22 is preferably composed of Fe with at least one kind of metal from among Al, Ga, In, Cu, Ag, Au, Pd and Mn added thereto.
摘要翻译：本发明的目的是通过在相对低的温度条件下进行反向转换反应而将CO 2转化为CO，从而提高产生诸如乙醇的有机物质的效率。含有CO 2和H 2的原料气体g1在逆转换反应器12中经历逆向转换反应。在有机物质发生器13中从反转换反应后的原料气体g2产生有机物质。在该经历步骤中，使原料气体g1与逆转移反应催化剂20接触。逆转移反应催化剂20包括载体21和由载体21支撑的催化剂金属22.催化剂金属22包含过渡金属。催化剂金属22优选由添加有Al，Ga，In，Cu，Ag，Au，Pd，Mn中的至少一种金属的Fe构成。

8. 发明授权

EP2118598B1 PROCÉDÉ ET APPAREIL DE PRODUCTION DE MONOXYDE DE CARBONE PAR DISTILLATION CRYOGÉNIQUE 有权
标题翻译：通过低温蒸馏生产一氧化碳的方法和设备
公开(公告)号：EP2118598B1
公开(公告)日：2017-12-20
申请号：EP08762007.6
申请日：2008-01-30
申请人： L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude
发明人： BRIGLIA, ALAIN , DARDE, ARTHUR , HAIK-BERAUD, NATACHA , KHY, MARIE-KHUNY
IPC分类号： F25J3/02
CPC分类号： F25J3/0223 , C01B32/40 , F25J3/0252 , F25J3/0257 , F25J3/0261 , F25J2205/04 , F25J2205/30 , F25J2245/02 , F25J2280/02

9. 发明公开

EP3224204A1 PARTICLE SEPARATION IN METHOD FOR RECOVERING MAGNETITE FROM BAUXITE RESIDUE 审中-公开
标题翻译：从铝土矿渣中回收磁铁矿的方法中的粒子分离
公开(公告)号：EP3224204A1
公开(公告)日：2017-10-04
申请号：EP15863838.7
申请日：2015-11-24
申请人： GMR, LLC
发明人： AMIRAN, Mohsen
IPC分类号： C01G49/08 , C22B34/12 , C22B21/02
CPC分类号： C01G49/08 , C01B32/40 , C01F7/066 , C01G23/053 , C22B1/005 , Y02P10/212 , Y02P20/142
摘要： A method of recovering magnetite from bauxite residue, comprising reducing the pH of the bauxite residue to form a treated bauxite residue, drying the treated bauxite residue, adding to and mixing into the treated bauxite residue a solid source of carbon, to create a mixture, heating the mixture to a reduction temperature of at least 800° C. in a reducing reactor to produce a reduced bauxite residue in which a major portion of Fe2O3 present in the treated bauxite residue has been converted to Fe3O4, exposing the reduced bauxite residue to a particle separation step, and then separating the reduced bauxite residue into an iron-enriched portion and an iron-depleted portion.
摘要翻译：一种从铝土矿渣（62）中回收磁铁矿的方法，该方法包括降低铝土矿渣（62）的pH值（63）以形成经处理的铝土矿渣，干燥（64）经处理的铝土矿渣，加入并混合成（65）处理后的铝土矿残余物是固体碳源（66），形成混合物，在还原反应器（67）中将混合物加热至至少800℃的还原温度以产生还原的铝土矿残余物，其中大部分的存在于经处理的铝土矿残渣中的Fe 2 O 3已转化为Fe 3 O 4，将还原的铝土矿残渣暴露于颗粒分离步骤（71），然后将还原的铝土矿残渣分离（72）成富含铁的部分（73）和贫铁部分（74）。

10. 发明授权

EP2152409B1 CATALYTIC HYDROGENATION OF CARBON DIOXIDE INTO SYNGAS MIXTURE 有权
标题翻译：二氧化碳催化加氢的混合合成气
公开(公告)号：EP2152409B1
公开(公告)日：2016-06-29
申请号：EP08735374.4
申请日：2008-04-23
申请人： Saudi Basic Industries Corporation
发明人： MAMEDOV, Agaddin M. Kh. , AL-JODAI, Abdulaziz, A. M. , AHMED, Ijaz, C. , BASHIR, Mubarak
IPC分类号： B01J23/34 , B01J23/656 , C01B3/16 , C01B31/18
CPC分类号： B01J23/6562 , B01J23/002 , B01J23/34 , B01J23/8892 , B01J2523/00 , C01B3/16 , C01B32/40 , Y02P20/142 , Y02P20/52 , B01J2523/11 , B01J2523/31 , B01J2523/67 , B01J2523/72

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