| 摘要 |
Disclosed is a process for generating middle distillate from hydro-carbonaceous energy sources, which comprises the steps of: feeding at least one hydrocarbonaceous energy source, at least one catalyst and optionally at least one additive to a reactor containing a process oil mixture; conducting a first process oil mixture stream from the reactor into a pre-reactor having a mixing device; feeding the hydrocarbonaceous energy source, at least one catalyst and optionally at least one additive to the prereactor and mixing the energy source, the catalyst and, optionally, the additive with the first process oil mixture in the prereactor to form a hydrocarbon-rich, second process oil mixture; recirculating the hydrocarbon-rich, second process oil mixture from the prereactor to the reactor heating a third process oil mixture stream removed from the reactor to a process temperature between 150 degrees Celsius and 400 degrees Celsius by way of a main energy input via indirect heat transfer from a heat carrier to the third process oil mixture stream in at least one static mixer having an integrated heat transfer device; feeding the heated process oil mixture stream to a degasser and eliminating a vaporous middle distillate from the heated process oil mixture stream in the degasser; and recirculating a process oil mixture stream relieved of the vaporous middle distillate from the degasser to the process oil mixture in the reactor.
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