Before the sulfur deacidification plant is put into operation, do the pipes need to be pickled with acid or cleaned with alkali? Is water intermodal transport still needed?
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Before the sulfur deacidification plant is put into operation, do the pipes need to be pickled with acid or cleaned with alkali? Is water intermodal transport still needed?
The ethanolamine desulfurization system originally had an alkali washing process, but we have never used it.
An independent circulating water transport system should be in place; however, if time permits, an amine solution circulation system can be established earlier to test the pumps.
After the deacidification unit is built, it needs to be washed with water； If it’s a Claus sulfur plant, the furnace definitely cannot be washed with water; instead, it is purged with gas. Different plants use different methods