公开(公告)号：US11940149B2

公开(公告)日：2024-03-26

申请号：US17146620

申请日：2021-01-12

申请人： L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude

发明人： Antonio Coscia

IPC分类号： F23G7/08

CPC分类号： F23G7/085

摘要： An elevated flare system in a synthesis gas production plant for thermal disposal of offgases having at least two different contents of carbon monoxide arising in synthesis gas production and/or synthesis gas treatment.

公开(公告)号：US11906247B2

公开(公告)日：2024-02-20

申请号：US17097278

申请日：2020-11-13

申请人： L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude

发明人： Antonio Coscia

IPC分类号： F27D7/02 ,  B01J8/06 ,  F23C5/08 ,  F23C13/00

CPC分类号： F27D7/02 ,  B01J8/062 ,  F23C5/08 ,  F23C13/00 ,  F23C2900/03002 ,  F27D2007/023

摘要： A reformer furnace having a reaction space formed with reaction tubes, a firing space fitted with burners and a flue gas channel in fluid connection with the firing space. The burners are arranged at a first end face of the reformer furnace and produce flames oriented towards a second end face to fire the reaction tubes. The flue gas channel has a transition region and a withdrawal region, wherein the flue gas channel is connected to the second end face of the firing space via the transition region and the transition region of the flue gas channel has a reduced channel diameter compared to the withdrawal region of the flue gas channel. The transition region has a constriction relative to the withdrawal region which results in a hydraulic decoupling between the firing space and the withdrawal region of the flue gas channel.

公开(公告)号：US09868101B2

公开(公告)日：2018-01-16

申请号：US14419894

申请日：2013-07-31

申请人： L'AIR LIQUIDE Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude

发明人： Antonio Coscia ,  Lukas Spies

IPC分类号： B01J7/00 ,  B01J8/06 ,  B01J8/00 ,  C01B3/38

CPC分类号： B01J8/062 ,  B01J8/008 ,  B01J8/065 ,  B01J2208/06 ,  C01B3/38 ,  C01B2203/0233 ,  F28F2265/26

摘要： An exhaust system for a steam reformer comprises at least one longitudinal collecting tube, wherein along the longitudinal axis of the longitudinal collecting tube ports for connection to catalyst tubes are provided, which in the connected condition are aligned parallel to each other and vertically to the longitudinal collecting tube, a transverse collector which is connected to the at least one longitudinal collecting tube and has a longitudinal axis which extends vertically to the at least one longitudinal collecting tube and vertically to the catalyst tubes, wherein the longitudinal collecting tube is formed as hot exhaust system and the transverse collector is formed as cold exhaust system. The transverse collector is arranged on a side of the longitudinal collecting tube facing away from the ports centrally to the longitudinal collecting tube.