Development of Magnesia Based Dry Vibration Mixture Bonded by Inorganic Salt for Tundish 无机盐结合中间包氧化镁质干式料的研制
Properties of magnesia based dry vibration mixture containing forsterite for tundish 含镁橄榄石镁质中间包干式料的性能
Research on Sintering Characters of Magnesium Dry Coating in Tundish PROPERTIES OF MAGNESIA BASED DRY VIBRATION MIXTURE CONTAINING FORSTERITE FOR TUNDISH 中间包用镁质干式料烧结性能的研究含镁橄榄石镁质中间包干式料的性能
Small scale tests and verification tests of magnesia reduction concentrating process for treating rich lean ore mixture from Longshou Mine in Jinchuan were carried out. 对金川镍矿龙首矿混合矿石进行了降镁工艺小型试验和验证试验。
The main cause leading to the disqualification of cement soundness in hardened concrete is excessive f-CaO or magnesia in the cement mixture. 在已硬化砼中水泥安定性不合格的主要原因是水泥熟料矿物中含有过多游离氧化钙或游离氧化镁。
Development and application of magnesia dry vibrating mixture for tundish 中间包镁质干式振动料的研究和应用
The dolomite is calcined to form the mixture of calcium oxide and magnesia, then the mixture is extracted by ammonium chloride solution and ammonium sulfate solution respectively. 通过对煅烧后的白云石中所含的氧化钙和氧化镁,分别采用氯化铵溶液和硫酸铵溶液进行浸提,使其中的钙、镁得到较好的分离。
The effects of LOl of lightly-burned magnesia, C/ S ratio and fineness of the mixture, sintering atmosphere on sintering property of the magne-sia-chrome clinker are studied in the paper. The investigation indicates the advantage of partial two-stage firing in the magnesia-chrome clinker process. 研究了轻烧镁灼减、混合料C/S、细度、烧结气氛对镁铬砂合成性能的影响,表明了部分二步煅烧镁铬砂工艺的优点。