Re´sume´-É valuation technico-e´conomique du captage du CO 2 pre´sent dans les fume´es d'une uniteF CC (Fluidized Catalytic Cracking) -Les contraintes environnementales actuelles relatives aux gaz a`effet de serre et parmi eux le CO 2 vont devenir des challenges a`relever a`court terme. La pression sur l'industrie et par conse´quence sur le raffinage afin de limiter et de ge´rer les e´missions de CO 2 va vraisemblablement se renforcer dans les prochaines anne´es. L'industrie du raffinage contribue pour 2,7 % aux e´missions totales de CO 2 . Le craquage catalytique en lit fluidise´(FCC) qui est l'un des proce´de´s principaux du raffinage, repre´sente al ui seul 20 % des e´missions de CO 2 de la raffinerie. Sachant que ce type d'unite´est pre´sente dans une raffinerie sur deux, on comprend bien le de´fi a`trouver des technologies afin d'en ge´rer les e´missions. Sur la base d'un cas industriel, les objectifs de cette e´tude sont de de´terminer si la technologie HiCapt + , de´veloppe´e pour les centrales e´lectriques, constitue une solution pertinente pour le domaine du raffinage et particulie`rement pour le proce´de´FCC ainsi que d'e´valuer le couˆt additionnel associe´qui devra eˆtre supporte´par les raffineurs.Abstract -A Technical and Economical Evaluation of CO 2 Capture from Fluidized Catalytic Cracking (FCC) Flue Gas -Environmental issues, related to greenhouse gas and among them CO 2 , are becoming short term challenges. Pressure on industries and therefore on refining to limit and manage CO 2 emissions will be reinforced in next few years. Refining industry is responsible for about 2.7% of global CO 2 emissions. Fluidized Catalytic Cracking unit (FCC), one of the main process in refining, represents by itself 20% of the refinery CO 2 emissions. As FCC unit is present in half of the refining schemes, it is challenging to find technologies to manage its emissions. Based on an industrial case, the aims of the presented work are to determine if amine technology HiCapt + , developed for power plant, might be a relevant solution to manage FCC CO 2 emissions and to evaluate the additional cost to be supported by refiners.
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