首页> 外国专利> COMBINED WORKING PROCESS OF RESIDUAL GASES WITH SULPHUR DIOXIDE CONTENT AND OF RESIDUAL SOLUTIONS WITH CONTENTOF USEFULL ELEMENTS, RESULTED IN THE ZINC METTALURGICAL PROCESS

COMBINED WORKING PROCESS OF RESIDUAL GASES WITH SULPHUR DIOXIDE CONTENT AND OF RESIDUAL SOLUTIONS WITH CONTENTOF USEFULL ELEMENTS, RESULTED IN THE ZINC METTALURGICAL PROCESS

机译：含锌二氧化硫过程中残留气体与二氧化硫含量的组合工作过程以及含连续性有用元素的残留溶液的联合工作过程

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公开/公告号RO106384B1

专利类型
公开/公告日1993-04-30

原文格式PDF
申请/专利权人 INSTITUTUL DE CERCETARE INGINERIE TEHNOLOGICA PROIECTARE SI PRODUCTIE PENTRU INDUSTRIA ANORGANICA SI METALE NEFEROASE BUCURESTI - UNITATEA DE CERCETARE SI PROIECTARE PENTRU METALURGIE NEFEROASA BAIA-MARE JUDETUL MARAMURES;
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申请/专利号RO19900144116
发明设计人 VOLCOVINSCHI GHEORGHE;
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申请日1990-02-08
分类号C01G9/06;C01G3/12;C01G9/02;C01G21/00;
国家 RO
入库时间 2022-08-22 05:10:25

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