| 摘要 |
12 - PROCESS FOR INCREASING HYDROGEN RECOVERY ABSTRACT A PROCESS FOR INCREASING HYDROGEN RECOVERY CAN INCLUDE: (A) SENDING A FIRST GAS FROM A HYDROCARBON CONVERSION ZONE AT A FIRST PRESSURE TO A HYDROGEN 5 PURIFICATION ZONE; (B) COMBINING A SECOND GAS FROM A PARTICLE TRANSPORT VESSEL AT A SECOND PRESSURE LESS THAN THE FIRST PRESSURE WITH A TAIL GAS FROM THE HYDROGEN PURIFICATION ZONE TO CREATE A COMBINED STREAM; AND (C) RECYCLING AT LEAST A PORTION OF THE COMBINED STREAM TO AN INLET OF THE HYDROGEN PURIFICATION ZONE. 10
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