FURFORI Stefania,ZATTARIN Luciano,DEORSOLA Fabio Alessandro,BENSAID Samir,RUSSO Nunzio,FINO Debora,PIRONE Raffaele,PIUMETTI Marco
申请号：
US201615768058
公开号：
US2018304197(A1)
申请日:
2016.10.14
申请国别(地区):
美国
年份:
2018
代理人:
摘要：
A process for treating gaseous effluents developed in a coffee roasting installation making it possible to treat gaseous effluents developed in a coffee roasting installation, in which the effluents are passed through an oxidative catalytic converter. Within the catalytic converter use is made of a catalyst selected from the group including: a) a catalyst including a porous faujasite support containing copper oxide nanoparticles in a quantity of between 2% and 7% of the total weight of the catalyst; b) a catalyst including a porous γ-alumina support containing copper oxide nanoparticles in a quantity of between 2% and 7% of the total weight of the catalyst; and c) a catalyst including a mesoporous zeolite or silica support containing iron nanoparticles in a quantity of between 2% and 7% of the total weight of the catalyst.
