| 摘要 |
Process for the treatment of a hydrocarbon mixture that comprises hydrogen, in which the mixture is separated at pressure P 1 into a liquid L 1 and a gas G 1 that is compressed under a pressure P 2 >2 xP 1 ; compressed gas G 1 **is then brought into contact with at least a portion of L 1 so as to recover a liquid L 2 and a hydrogen-rich gas G 2 ; at least one stabilized liquid and a light liquid stream LL comprising primarily LPG, of which at least a portion is reduced in pressure and mixed with gas G 1 to facilitate its compression, are recovered by fractionation from G 1 ** and/or from L 2 . The invention also relates to a process for reforming hydrocarbons with such an effluent treatment.
|
