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Les combustibles, traitement themochimique, raffinage, Luc Nougier ...

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©IFP<br />

13<br />

<strong>Les</strong> procédés de conversion<br />

Deux types de procédés de conversion:<br />

Rejet de carbone (Coker, SDA et FCC)<br />

Sans rejet de carbone (Viscoréduction, Hydroconversion lit fixe / lit<br />

bouillonnant / lit entraîné)<br />

H/C 1.1<br />

La Chaîne Energétique du Carbone, LN 28/06/07<br />

Rejet de Carbone vs ajout H2<br />

+ 3 wt% H2 (*)<br />

+ 3.5 wt% H2<br />

H/C 1.3 H/C 1.9<br />

H/C 0.8<br />

0.5<br />

- 42 wt% C<br />

- 30 wt% C<br />

+ 4.8 wt% H2<br />

+ 7.6 wt%<br />

- 58 wt% C<br />

- 74 wt%<br />

* H2 Hors purification

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