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公开(公告)号：EP2324135B1
公开(公告)日：2012-08-01
申请号：EP09786820.2
申请日：2009-08-06
摘要： A method of production of Zinc dust, which includes melting Zinc products in a melting furnace on a semi-continuous basis, transferring at least a part of the molten Zinc products to a vaporizing furnace, vaporizing the molten Zinc in the vaporizing furnace into Zinc vapour on a substantially continuous basis, transferring Zinc vapour from the vaporizing furnace to a condenser, and condensing the Zinc vapour to form Zinc dust which includes circulating the zinc vapour in the condenser and through a cyclone cooler. A zinc dust production plant includes a vertical crucible melting furnace (12), a vertical crucible vaporizing furnace (14) and a condenser (18) in fluid communication with the vaporizing furnace, with a heat exchanger in the form of a vapour circulation system (58).
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公开(公告)号：EP2324135A2
公开(公告)日：2011-05-25
申请号：EP09786820.2
申请日：2009-08-06
摘要： A method of production of Zinc dust, which includes melting Zinc products in a melting furnace on a semi-continuous basis, transferring at least a part of the molten Zinc products to a vaporizing furnace, vaporizing the molten Zinc in the vaporizing furnace into Zinc vapour on a substantially continuous basis, transferring Zinc vapour from the vaporizing furnace to a condenser, and condensing the Zinc vapour to form Zinc dust which includes circulating the zinc vapour in the condenser and through a cyclone cooler. A zinc dust production plant includes a vertical crucible melting furnace (12), a vertical crucible vaporizing furnace (14) and a condenser (18) in fluid communication with the vaporizing furnace, with a heat exchanger in the form of a vapour circulation system (58).
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