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›› 2001, Vol. 1 ›› Issue (2): 0-0.

• 2 •    

高硅低钙钒矿的钙化焙烧过程

邹晓勇,彭清静,欧阳玉祝,田仁国   

  1. 1. 吉首大学化工研究所,湖南 吉首 416000; 2. 湖南省湘西建材化工总厂,湖南 吉首 416000
  • 出版日期:2001-04-20 发布日期:2001-04-20

Properties of Ionic liquids and Its Applications in Catalytic Reactions

WANG Jun-feng1,2, ZHANG Suo-jiang1, CHEN Hui-ping1, LI Xian1, ZHANG Mi-lin2   

  1. 1. Inst. Chem. Eng. Res., Jishou Univ.; 2. Hunan Xiangxi Construction Material And Chem. Industry Main Works, Jishou, Hunan 416000, China
  • Online:2001-04-20 Published:2001-04-20

摘要: 研究了高硅低钙钒矿钙化焙烧钙化物的最佳添加量与矿石组成的关系,首次提出了钙化焙烧的配料公式,并对焙烧机理进行了探讨,认为矿石中的钒经钙化焙烧后,主要以硅钒酸钙的形式存在.

关键词: 硅质钒矿, 钙化焙烧, 硅钒酸钙, 五氧化二钒

Abstract: The relation of the optimum amount of additive with the composition of silica based vanadium ore roasted with calcium compounds for was studied. A calculating formula for the roasting load was proposed. The roasting mechanism was explored and it is believed that vanadium exists in the calcifying roasted ore mainly in form of calcium silicon vanadate.

Key words: ionic liquid, green solvent, properties, catalytic reaction, supercritical fluid

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