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公开(公告)号：EP2788125A1
公开(公告)日：2014-10-15
申请号：EP12795800.7
申请日：2012-12-03
摘要： Device (1) and method for dosing an aqueous solution (2) of an additive, e.g., a non-caking agent, into an amount of a particulate material, such as a salt. The device comprises a conveyor (4) for transporting the particulate material and a dispenser (5) arranged above the conveyor. The dispenser is connected to a supply for the aqueous solution. The dispenser comprises a pouring outlet (10) extending over at least a part of the width of the conveyor (4). The additive solution is poured with a controlled flow velocity over at least a part of the width of the conveyor (4) transporting the particulate material.
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公开(公告)号：EP2831308B1
公开(公告)日：2017-03-01
申请号：EP13717191.4
申请日：2013-03-27
摘要： Process and dosing station (1) for the preparation of a solution of a non-caking agent, wherein a concentrate of the non-caking agent is circulated in a loop (6) and wherein the concentrate is subsequently diluted by water to obtain the solution. A flow of the concentrate can be drawn from the circulation loop (6) and mixed with a flow of water. The obtained solution can subsequently be fed into a second recirculation loop (12). A flow of solution can be drawn off from the second recirculation loop for being dosed into an amount of salt.
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公开(公告)号：EP2300371B1
公开(公告)日：2018-05-16
申请号：EP09800020.1
申请日：2009-05-27
CPC分类号： C01D3/06
摘要： The present invention pertains to a process for producing sodium chloride comprising the steps of (i) preparing a brine comprising at least 150 g/l of sodium chloride by dissolving a sodium chloride source in water, (ii) subjecting the resulting brine to a eutectic freeze crystallization step by indirect cooling of said brine, resulting in the formation of ice, sodium chloride dihydrate, and a mother liquor, (iii) separating the sodium chloride dihydrate formed in step (ii) from the ice and optionally mother liquor at the eutectic temperature, such that a sodium chloride dihydrate-rich stream is formed, and (iv) feeding said sodium chloride dihydrate-rich stream to a recrystallizer to form sodium chloride and a mother liquor.
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公开(公告)号：EP2788125B1
公开(公告)日：2016-04-06
申请号：EP12795800.7
申请日：2012-12-03
摘要： Device (1) and method for dosing an aqueous solution (2) of an additive, e.g., a non-caking agent, into an amount of a particulate material, such as a salt. The device comprises a conveyor (4) for transporting the particulate material and a dispenser (5) arranged above the conveyor. The dispenser is connected to a supply for the aqueous solution. The dispenser comprises a pouring outlet (10) extending over at least a part of the width of the conveyor (4). The additive solution is poured with a controlled flow velocity over at least a part of the width of the conveyor (4) transporting the particulate material.
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5.发明公开PREPARATION METHOD AND STATION FOR NON-CAKING AGENT SOLUTIONS 有权STABILISIERUNG EINERWÄSSRIGENLÖSUNGEINES ORGANISCHEN EISENSALZES
公开(公告)号：EP2831308A1
公开(公告)日：2015-02-04
申请号：EP13717191.4
申请日：2013-03-27
摘要： Process and dosing station (1) for the preparation of a solution of a non-caking agent, wherein a concentrate of the non-caking agent is circulated in a loop (6) and wherein the concentrate is subsequently diluted by water to obtain the solution. A flow of the concentrate can be drawn from the circulation loop (6) and mixed with a flow of water. The obtained solution can subsequently be fed into a second recirculation loop (12). A flow of solution can be drawn off from the second recirculation loop for being dosed into an amount of salt.
摘要翻译： 用于制备非结块剂溶液的工艺和给料站（1），其中非结块剂的浓缩物在环（6）中循环，并且其中随后用水稀释浓缩物以获得溶液 。 浓缩物流可以从循环回路（6）中抽出并与水流混合。 所得溶液随后可以进料到第二再循环回路（12）中。 溶液流可以从第二再循环回路中排出，以便计量一定量的盐。
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