| abstract |
A pressure hybrid hydrogenation process using a specially designed gas supply apparatus comprising: the gas source device comprises a gas source device, a first compression unit, a first control unit, a primary gas storage unit, a second control unit, a second compression unit, a third control unit, a secondary gas storage unit, a standby gas storage unit and a filling unit; in the method, the gas supply apparatus is set to switch between six connection modes and seven different operation modes are employed. |