耐火与石灰 ›› 2017, Vol. 42 ›› Issue (1): 5-8.

• 综述 • 上一篇    下一篇

高纯镁砂制备生产工艺

陈昌林1) 侯光2) 崔曦文1) 吴占德1) 杨耕桃1)   

  1. 1.中冶焦耐(大连)工程技术有限公司, 大连116085; 2.中冶焦耐上海工程技术有限公司, 上海201900
  • 出版日期:2017-02-28 发布日期:2017-02-28

Production process of high purity magnesia

Chen Changlin1) Hou Guang2) Cui Xiwen1) Wu Zhande1) Yang Gengtao1)   

  1. 1.ACRE Coking & Engineering Consulting Corporation, MCC, Dalian 116085, China;2.ACRE Shanghai Engineering and Consulting Co.,Ltd., Shanghai 201900, China
  • Online:2017-02-28 Published:2017-02-28

摘要:

介绍了菱镁矿晶体结构及性质、化学成分和矿物及煅烧过程中的物理化学变化,高纯镁砂生产工艺研磨、二步煅烧及二次压球等工艺的选择和技术特点。

Abstract:

This paper introduces the structure,properties,chemical composition,mineral composition of the magnesite,as well as the physical and chemical changes in the calcination process,and studies the technical characteristics of  grinding process,two-step calcination process and secondary briquetting process for production of high purity magnesia.

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