A furnace for performing an endothermic process comprises tubes (2) containing a catalyst for converting a gaseous feed, said tubes (2) positioned inside the furnace (1), inner burners (3a) mounted to a furnace roof (1b) between the tubes (2), and outer burners (3b) mounted to the furnace roof (1b) between the tubes (2) and a furnace wall (1a). The outer burners (3b) are positioned close to the furnace wall (1a), and configured to operate with 45 - 60% of the power of the inner burners (3a) and with an inlet velocity between 90 to 110 % of the inlet velocity of the inner burners (3a).
申请公布号
WO2014040815(A1)
申请公布日期
2014.03.20
申请号
WO2013EP66998
申请日期
2013.08.14
申请人
L&RSQUO,AIR LIQUIDE SOCIETE ANONYME POUR L&RSQUO,ETUDE ET L&RSQUO,EXPLOITATION DES PROCEDES GEORGESCLAUDE
发明人
CANCES, JULIEN;CAMY-PEYRET, FREDERIC;LABEGORRE, BERNARD