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TREATING AGENT FOR DEHYDRATING, COAGULATING AND STABILIZING MUD AND DEHYDRATING, COAGULATING AND STABILIZING TREATMENT OF MUD

机译：泥浆的脱水，凝结和稳定化处理剂以及泥浆的脱水，凝结和稳定化处理剂

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PURPOSE:To discontinuously dehydrate and coagulate mud or the like by dissolving the respective specified amounts of MgCl2.6H2O, KAl(SO4)2.12H2O, KCl, Al2(SO4)3 and Fe2(SO4)3 into water to prepare a treating agent. CONSTITUTION:A treating agent for dehydrating, coagulating and stabilizing mud is prepared by dissolving inorganic chemical substance consisting of =1wt.% MgCl2.6H2O, =2wt.% KAl(SO4)2.12H2O, =1wt.% KCl, =2wt.% Al2(SO4)3 and =2wt.% Fe2(SO4)3 as a main component into water. Besides, CaCl2.2H2O can be utilized instead of MgCl2.6H2O. Mud is dehydrated and coagulated by adding a cationic high polymer flocculating agent, the above- mentioned treating agent for mud, sodium hydroxide and an anionic high polymer flocculating agent in this order to mud and allowing these substances to react with each other.

机译：目的：通过将各自指定量的MgCl2.6H2O，KAl（SO4）2.12H2O，KCl，Al2（SO4）3和Fe2（SO4）3溶解在水中以使泥浆等不连续脱水和凝结，以制备处理剂。组成：一种用于脱水，凝结和稳定泥浆的处理剂，是通过溶解无机化学物质制成的，该无机化学物质由> = 1wt。％的MgCl2.6H2O，> = 2wt。％的KAl（SO4）2.12H2O，> = 1wt。％的KCl，> ＝ 2重量％的Al 2（SO 4）3和≥2重量％的Fe 2（SO 4）3作为主要成分进入水中。此外，可以使用CaCl2.2H2O代替MgCl2.6H2O。通过将阳离子高分子絮凝剂，上述泥浆处理剂，氢氧化钠和阴离子高分子絮凝剂以此顺序加入泥中并使这些物质彼此反应，使泥脱水和凝结。

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公开/公告号JPH02122900A

专利类型
公开/公告日1990-05-10

原文格式PDF
申请/专利权人 HATAYAMA SAKAE;
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申请/专利号JP19880276123
发明设计人 HATAYAMA SAKAE;
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申请日1988-11-02
分类号C02F11/14;C02F11/00;
国家 JP
入库时间 2022-08-22 06:23:15

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