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3. 发明公开

EP4378576A1 APPARATUS AND PROCESS FOR PREPARING ISOCYANATES 审中-公开
公开(公告)号：EP4378576A1
公开(公告)日：2024-06-05
申请号：EP22210271.7
申请日：2022-11-29
申请人： BASF SE
发明人： MAIXNER, Stefan , KUD, Alexander , LIPP, Stefan , REINDEL, Klaus , WON, Myung Un , PARK, Man Gyun , PARAKADAVIL, Shah
IPC分类号： B01J19/26 , B01J4/00 , C07C263/10 , C07C265/14
CPC分类号： B01J19/26 , B01J2219/0024520130101 , B01J2219/003620130101 , B01J4/002 , C07C263/10
摘要： The invention relates to an apparatus and a process for preparing isocyanates by reacting the corresponding amines with phosgene in the liquid phase, wherein either the amine as a first reactant and the phosgene as a second reactant or the phosgene as a first reactant and the amine as a second reactant are mixed in a mixing chamber (1) to form a reaction mixture and the reaction mixture is fed to a reactor, the first reactant being added through a coaxial inlet (3) penetrating a back plane (2) of the mixing chamber (1) and extending coaxially into the mixing chamber (1) with an orifice (4) opening out into the mixing chamber (1) at a distance L1 to the back plane (2), and the second reactant being added through radial orifices (5) opening out into the mixing chamber (1) in at least a first plane (6) arranged perpendicular to the axis (8) of the mixing chamber (1), wherein all radial orifices (5) are arranged upstream of the orifice (4) of the coaxial inlet (3) in the main flow direction of the reaction mixture.

4. 发明公开

EP4284546A1 PROCEDE ET DISPOSITIF DE PRODUCTION D'ENERGIE ET DE SYNTHESE DE METAUX RARES PAR TRANSMUTATION ET FUSION NUCLEAIRE 审中-实审
公开(公告)号：EP4284546A1
公开(公告)日：2023-12-06
申请号：EP22706076.1
申请日：2022-01-28
申请人： Prodose
发明人： BOUKARI, Morou
IPC分类号： B01J19/26 , G21G1/10

5. 发明公开

EP4234079A1 AERODYNAMIC MULTI-PHASE REACTOR 无效
公开(公告)号：EP4234079A1
公开(公告)日：2023-08-30
申请号：EP22460011.4
申请日：2022-02-25
申请人： KMB Catalyst Spolka z o.o.
发明人： Szajna, Ernest , Bielecki, Zdzislaw , Ochowiak, Marek
IPC分类号： B01J19/26 , B01J4/00 , B01J19/18
摘要： 1. An aerodynamic multi-phase reactor comprises a gas supply part (1), a mixing part (2), and an atomizing chamber (3) placed in the middle. The gas supply part (1) has a gas inlet (1a) and at least one gas outlet (1b). The atomizing chamber (3) is fed with a fluid supplied by a central conduit (4), and is also fed with at least one additional substance supplied by at least one lateral conduit (5). The central conduit (4) ends in the atomizing chamber (3) with a central nozzle (6) whilst each lateral conduit (5) ends in the atomizing chamber (3) with a lateral nozzle (7) placed downstream and close to the central nozzle (6). An outlet opening (3b) of the atomizing chamber (3) is joined with an inlet opening (9a) of a mixing conduit (9) shaped in the mixing part (2). An outlet opening (9b) of the mixing conduit (9) is joined with an upstream inlet hole (10a) of a mixing chamber (10) shaped in the mixing part (2). The gas outlet (1b) of the gas supply part (1) is joined with at least one gas channel (11) shaped in the mixing part (2) and ending in the upstream part (10c) of the mixing chamber (10). The reactor is provided with a catching system (13) of oversized droplets joined with a circumferential groove (10e) shaped in the wall of the downstream part (10d) of the mixing chamber (10) close to a downstream outlet hole (10b).

6. 发明公开

EP4222195A1 INJECTOR SYSTEM FOR EXTRUDER EQUIPMENT 审中-实审转让
公开(公告)号：EP4222195A1
公开(公告)日：2023-08-09
申请号：EP21876622.8
申请日：2021-10-01
申请人： Sweetwater Energy, Inc.
发明人： SAMJITSINGH, Sharon , TUDMAN, Scott
IPC分类号： C08H8/00 , A23P30/20 , B01J19/24 , B01J19/26 , C13K1/02

7. 发明授权

EP3848446B1 DIGESTEUR COMPRENANT UN SYSTEME D'INJECTION D'OXYGENE PRESENTANT UN MOYEN TUBULAIRE CONFORME EN QUADRILLAGE 有权转让
公开(公告)号：EP3848446B1
公开(公告)日：2023-07-12
申请号：EP21150310.7
申请日：2021-01-05
发明人： BERTRANDIAS, Aude , FRIMAT, David , TRUEBA, Antonio , SEIWERT, Jacopo , OLLIER, Jérémy , VALENTIN, Solène
IPC分类号： C12M1/107 , B01D53/52 , B01J12/00 , B01J19/26 , C10L3/10 , C12M1/00

8. 发明公开

EP4206451A1 MIXING NOZZLE FOR A CATALYTIC FUEL TANK INERTING SYSTEM FOR AN AIRCRAFT 审中-实审
公开(公告)号：EP4206451A1
公开(公告)日：2023-07-05
申请号：EP23159110.8
申请日：2019-11-29
申请人： Collins Engine Nozzles, Inc.
发明人： RYON, Jason A. , BUELOW, Philip E. , PROCIW, Lev Alexander , WILLIAMS, Brandon Philip
IPC分类号： F02C7/22 , F23K5/08 , B64D13/00 , B64D37/32 , F23D11/24 , F23D11/38 , A62C3/08 , B01J19/26 , B01J19/14 , B60K15/03 , F23D11/10 , A62C99/00 , B01J4/00
摘要： A nozzle (101) includes an outer gas flow path (128), an inner gas flow path (130) radially inward from the outer gas flow path, a liquid flow path (132) defined radially between the inner gas flow path and the outer air flow path, and a core conduit (134) defined radially inward from the inner gas flow path. An injector assembly (104) includes an outer housing (112), a nozzle (101) within the outer housing, and an outer housing gas flow path (114) defined radially outward from the nozzle between an inner surface (116) of the outer housing and an outer surface (118) of the nozzle. The nozzle includes an outer gas flow path (128), an inner gas flow path (130) radially inward from the outer gas flow path, a liquid flow path (132) defined radially between the inner gas flow path and the outer gas flow path and a core conduit (134) defined radially inward from the inner gas flow path.

9. 发明公开

EP4161874A1 METHOD TO PRODUCE A UREA AMMONIUM SULPHATE-BASED COMPOSITION 审中-实审
公开(公告)号：EP4161874A1
公开(公告)日：2023-04-12
申请号：EP21728796.0
申请日：2021-06-09
申请人： Yara International ASA
发明人： VANWONTERGHEM, Yumi , VIDTS, Pieter
IPC分类号： C01C1/24 , C07C273/02 , B01J19/26 , B01J4/00 , C05C3/00 , C05C9/00 , B01J19/24

10. 发明公开

EP4142928A1 SYSTEM AND PROCESS WITH ASSISTED GAS FLOW INSIDE A REACTION CHAMBER 审中-公开
公开(公告)号：EP4142928A1
公开(公告)日：2023-03-08
申请号：EP20831752.9
申请日：2020-06-29
申请人： Ejoule, Inc.
发明人： WANG, Yan , YANG, Lu , CHEN, Liang, Yuh
IPC分类号： B01J19/26

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