Ifp Energies Nouvelles

Vania Santos-Moreau

Olivier Thinon

Florent Guillou

Anne Claire Pierron

Berenice Moroy

Anne Claire

The present invention relates to an NCC process and an apparatus for producing light olefins and aromatics, wherein the C5+ fraction () of the cracking effluent is separated into a C5 fraction () recycled into the NCC reactor () and a C6+ fraction (), and wherein the C6+ fraction () is sent into an aromatics extraction unit () to produce an aromatics-enriched fraction () and a low-aromatics fraction ().

Apparatus and process for producing light olefins and aromatics by catalytic cracking

The present invention concerns the field of capturing the COfrom a gaseous effluent. The incoming gaseous effluent is burned with a fuel, so as to obtain a hot gaseous effluent rich in acidic compounds, and the hot gaseous effluent rich in acidic compounds is cooled to give a cold effluent rich in acidic compounds, which is subsequently used in the step of contacting with an absorbent solution rich in acidic compounds.

Process and system for pretreating gaseous effluent for post-combustion CO2 capture

The present invention relates to an NCC process and an apparatus for producing light olefins and aromatics, wherein the fraction comprising ethane and/or propane () from the cracking effluent is sent at least partly into a steam cracking furnace (), fed with steam (), to produce a steam cracking effluent () comprising ethylene and/or propylene.

Growing community of inventors

Rueil-Malmaison, France

Vania Santos-Moreau