| 摘要 |
The invention discloses a catalytic reforming system and a method thereof. The system comprises a heating device and a reaction device and is characterized in that the reaction device (2-1, 2-2) is connected with a high-pressure separator (4); the high-pressure separator (4) is connected with a stabilizer system (6); the lower part of the stabilizer system (6) is connected with an extraction system (8) through a pipeline; the extraction system (8) is connected with a raffinate oil cutting system (7) through a pipeline on one hand, the middle part of the raffinate oil cutting system (7) is connected with another reaction device (2-3, 2-4) through a pipeline and the heating device (1-3, 1-4); coal oil is directly recovered by the lower part of the raffinate oil cutting system (7) through a pipeline; and the other end of the third reaction device is connected with the high-pressure separator through a pipeline. The catalytic reforming system and the method thereof have the advantages of high treatment capacity, liquid yield, aromatic hydrocarbon yield and hydrogen output. |
