ponderer
Petroleum
- Feb 5, 2003
- 40
The TGTU of our sulfur plant include a hydrogenation reactor and MDEA absorption and regeneration.
We encounter serious fouling problem in the lean/rich amine heat exchanger.
We have to shut down the unit for cleaning the heat exchanger every 3~4 months.
Is this a normal situation?
Do we need to install a spare heat exchanger?
There is a rich amine filter in the aborber bottom.It plug very often too.
We encounter serious fouling problem in the lean/rich amine heat exchanger.
We have to shut down the unit for cleaning the heat exchanger every 3~4 months.
Is this a normal situation?
Do we need to install a spare heat exchanger?
There is a rich amine filter in the aborber bottom.It plug very often too.