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1. 发明申请

WO1998049373A1 METAL MAGNESIUM ELECTROLYZER 审中-公开
标题翻译：金属镁电解液
公开(公告)号：WO1998049373A1
公开(公告)日：1998-11-05
申请号：PCT/JP1997001490
申请日：1997-04-30
申请人： SUMITOMO SITIX CORPORATION , ALCAN INTERNATIONAL LIMITED , KAMITAHIRA, Takashi
发明人： SUMITOMO SITIX CORPORATION , ALCAN INTERNATIONAL LIMITED
IPC分类号： C25C07/06
CPC分类号： C25C7/06 , C25C3/04
摘要： A multibath metal Mg electrolyzer which produces metal Mg in a plurality of electrolytic cells (1, ..., 1). The current efficiencies of the electrolytic cells (1, ..., 1) are improved and the unit power cost is lowered. In order to send Cl2 gas which is a by-product in the electrolytic cells (1, ..., 1) to a refining apparatus, the gas is sucked from the electrolytic cells (1, ..., 1) by a blower (9) provided in a main pipe (8). Automatic valves (11) are provided in branch pipes (7, ..., 7) which are branched out of the main pipe (8) and to which Cl2 gas is introduced from the electrolytic cells (1, ...,1). The automatic valves (11) are of gate-type and their positioners are of pneumatic driving/controlling type. The suction pressures of Cl2 gas from the electrolytic cells (1, ..., 1) are measured and the openings of the automatic valves (11, ..., 11) are automatically controlled so that the measured pressures may be target values.
摘要翻译：一种在多个电解槽（1，...，1）中产生金属Mg的多层金属Mg电解槽。电解槽（1，...，1）的电流效率提高，单位功率成本降低。为了将作为电解槽（1，...，1）中的副产物的Cl 2气体送入精制装置，通过鼓风机从电解槽（1，...，1）吸出气体（9）设置在主管（8）中。自动阀（11）设置在从主管（8）分支出并从电解槽（1，...，1）引入Cl2气体的支管（7，...，7）中，。自动阀（11）为门式，其定位器为气动驱动/控制型。测量来自电解槽（1，...，1）的Cl 2气体的吸入压力，并自动控制自动阀（11，...，11）的开口，使得测得的压力可以是目标值。

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