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Combination of Both Hydrogen Addition and Carbon Rejection Technologies

3 Combination of Both Hydrogen Addition AND Carbon Rejection Technologies [Pg.63]

Ebullated-bed + deasphalting. H-Oil unconverted bottoms are sent to the SDA unit and separated into a DAO stream and a residual asphalt product. The DAO can either be recycled back to the H-Oil reactor for further conversion and/ or combined with the H-Oil-derived distillates for hydrotreating. The main advantages of this process scheme are the following (Kressmann et al., 1998)  [Pg.63]

Modeling of Processes and Reactors for Upgrading of Heavy Petroleum [Pg.64]

FIGURE 2.10 Possible process combination of various upgrading technologies. [Pg.67]

Ancheyta, J., Betancourt, G., Marroquin, G., Centeno, G., Munoz, J.A., Alonso, F. 2010a. Process for the catalytic hydrotreatment of heavy hydrocarbons of petroleum. US Patent 7651204 B2. [Pg.67]




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Addition and carbon

Addition of Carbonates

Addition of hydrogen

Addition, hydrogenation

Additive combinations

Additives carbon

Additives, hydrogenated

Carbon Rejection Technologies

Carbon addition

Carbon and hydrogen

Carbon rejection

Carbon-13, and hydrogenation

Combination of Carbon Rejection Technologies

Combined Technology

Combined hydrogenation

Hydrogen Addition Technologies

Hydrogen technology

Hydrogenation technology

Hydrogenative addition

Reject, rejects

Rejects

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