State 5 diesel hydrogenation
Thread Content
The amount of water injected for air cooling in the diesel hydrogenation process at Plant 5,
Looking at the design specifications, the water injection volume is usually higher than the designated value. I’m Lei Feng
This is also related to the amount of nitrogen in the raw materials.
Control the hydrogen feed rate at 6%–10%; if the raw material CL- level is high, more water can be added
The initial amount is injected according to the designed water supply volume. During operation, pay attention to monitoring the high-level gauge; keep this level within a certain range – if it is too high, reduce the injection volume, and if it is too low, increase it. In practice, the water injection volume is always greater than the designed value
The water injection volume is determined by the feed rate; we inject 12 tons per hour