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    • 6. 发明申请
    • Process for the treatment of a hydrocarbon feedstock
    • 用于处理烃原料的方法
    • US20060021914A1
    • 2006-02-02
    • US11194592
    • 2005-08-02
    • Eric SanchezBeatrice Fischer
    • Eric SanchezBeatrice Fischer
    • C10G5/00
    • C10G49/22C10G35/04
    • Process for treatment of a hydrocarbon feedstock that comprises a hydrocarbon-containing liquid phase and hydrogen, in which the feedstock is separated under a pressure P1 into a liquid L1 and a gas G1, that is compressed and brought into contact with a portion of L1 under a pressure P2>2×P1 to recover a liquid L2 and a hydrogen-rich gas G2; L2 is fractionated to obtain a stabilized liquid L4a that is free of LPG and lighter products, a liquid stream of LPG, and a gas stream G4 that is recycled, and in which one of gas streams: recompressed G1 and G4 is in counter-current contact with an unstabilized liquid AL that is obtained from or extracted from L1 or L2, whereby this unstabilized liquid is supercooled by at least 10° C. below its bubble point at pressure P2.
    • 用于处理包含含烃液相和氢气的烃原料的方法,其中原料在压力P 1下分离成液体L 1和气体G 1,其被压缩并与部分 的L 1在压力P 2> 2×P 1下回收液体L 2和富氢气体G 2; 将L 2分馏以获得不含LPG和较轻产物,液化石油气流和循环的气流G 4的稳定液体L 4 a,其中气流中的一种:再压缩G 1和G 4与从L 1或L 2获得或从L 1或L 2中提取的未稳定液体AL逆流接触,由此将该不稳定液体在压力P 2下低于其起泡点至少10℃。
    • 8. 发明申请
    • Process for the recovery of a hydrogen-rich gas and a stabilized liquid
    • 用于回收富氢气体和稳定液体的方法
    • US20060032787A1
    • 2006-02-16
    • US11203158
    • 2005-08-15
    • Eric SanchezBeatrice Fischer
    • Eric SanchezBeatrice Fischer
    • C10G49/22
    • C10G21/00
    • Process for the treatment of a hydrocarbon mixture that comprises hydrogen, in which the mixture is separated at pressure P1 into a liquid L1 and a gas G1 that is compressed under a pressure P2 >2×P1; compressed gas G1**is then brought into contact with at least a portion of L1 so as to recover a liquid L2 and a hydrogen-rich gas G2; 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 G1 to facilitate its compression, are recovered by fractionation from G1** and/or from L2. The invention also relates to a process for reforming hydrocarbons with such an effluent treatment.
    • 用于处理包含氢的烃混合物的方法,其中将混合物在压力P 1下分离成液体L 1和在压力P 2> 2×P 1下压缩的气体G 1; 然后使压缩气体G 1 **与L 1的至少一部分接触,以回收液体L 2和富氢气体G 2; 至少一种稳定的液体和轻液体流LL主要包含LPG,其中至少一部分压力降低并与气体G 1混合以便于其压缩,通过从G 1 **和/或L的分级回收 2。 本发明还涉及用这种废水处理重整烃的方法。