| 摘要 |
A process for reduction of sulfur content in a hydrocarbon mixture, without considerable increase in gas production, comprising the introduction of a fraction of products obtained by the FCC process in a reaction zone of said unit. The cut must be introduced into the unit riser, in an area below the feed line of the heavy hydrocarbon streams to be cracked. Preferably, through one or more injection lines ( 5 ) placed near the point of gas injection line ( 3 ) entraining the catalyst in the riser ( 1 ).
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