Pretreatment desulfurization system for reducing sulfur content of coal by immersing coal in catalyst
AssigneeLowcarbon Co., Ltd.
InventorCheol Lee
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Abstract
Proposed is a pretreatment desulfurization system including: a first chute for supplying a pretreatment apparatus with coal transported by a belt conveyor; a pretreatment apparatus for immersing the supplied coal in a catalyst mixture obtained by mixing a desulfurization catalyst and water, thereby desulfurizing the coal; a mesh conveyor for separating the coal being immersed in the catalyst mixture and having passed through the pretreatment apparatus, into a liquid phase and a catalyst-treated coal; a mesh conveyor for transporting the catalyst-treated coal; and a storage tank for storing the transported catalyst-treated coal.
Claims13
A pretreatment desulfurization system comprising:
- a first chute configured to supply coal conveyed by a belt conveyor to a pretreatment apparatus;
- wherein, the pretreatment apparatus configured to desulfurize the supplied coal by immersing the supplied coal in a catalyst mixture in which a desulfurization catalyst and water are mixed, to produce a catalyst-immersed coal;
- a mesh conveyor configured to separate the catalyst-immersed coal having passed through the pretreatment apparatus into a liquid phase and a catalyst-treated coal;
- and
- a storage tank configured to store the separated catalyst-treated coal.
Dependencies are inferred from the claim text.