首页> 外国专利> Ingredient scrap briquette and process for producing thereof

Ingredient scrap briquette and process for producing thereof

机译:原料屑团块及其生产方法

摘要

In the present invention, there is disclosed an ingredient scrap briquette intended into a charge for metallurgical units, based on metallurgical scrap and binding agents wherein the invented ingredient briquette contains 50 to 98 percent by weight of metal-bearing and/or non-metallic metallurgical scrap in the form of fine powder fractions, a fine fraction and/or stabilized metallurgical sludges, 1 to 25 percent by weight of binding agents and the balance being water and optionally accompanying scrap admixtures. There is also disclosed a process for producing the above described ingredient briquette wherein the production process is characterized by mixing together metallurgical scrap in the form of powder and/or lumpy particles and/or a sludge with a binding agent and water whereupon the obtained mixture is treated by applying pressure into the form of briquettes. Unstable metallurgical sludge is first chemically stabilized by mixing thereof with a stabilizer whereupon it is subjected for a stabilization period to the action thereof in order to finish reactions being in progress therein.
机译:在本发明中,公开了一种基于冶金废料和粘合剂的,用于冶金单元的原料废料团块,其中本发明的原料团块包含50-98重量%的含金属和/或非金属的冶金料。细粉部分,细粉部分和/或稳定的冶金污泥,1至25%重量的粘结剂形式的废料,其余为水和可选的废料混合物。还公开了一种生产上述原料团块的方法,其中该生产过程的特征在于将粉末和/或块状颗粒和/或淤渣与粘合剂和水形式的冶金废料混合在一起,由此得到的混合物为通过对煤饼施加压力来进行处理。不稳定的冶金污泥首先通过将其与稳定剂混合而进行化学稳定化,然后在稳定化阶段对其进行作用,以完成其中正在进行的反应。

著录项

  • 公开/公告号CZ297694B6

    专利类型

  • 公开/公告日2007-03-07

    原文格式PDF

  • 申请/专利权人 GAJDZICA KAREL;GAJDZICA MARTIN;

    申请/专利号CZ20050000629

  • 发明设计人 GAJDZICA KAREL;GAJDZICA MARTIN;

    申请日2005-10-04

  • 分类号C22B7/04;B09B3;C10L5/12;C10L5/48;C21C7;C22B1/24;

  • 国家 CZ

  • 入库时间 2022-08-21 20:59:08

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号