论文部分内容阅读
阳泉地区的高铝矾土Al_2O_3的含量为55～70％,最高达80～90％以上,根据原料条件,不但能适于生产一般粘土砖,并且能适合生产高铝砖。虽然具备以上条件,但由于我厂过去的技术条件差,粉碎能力小,只能满足一般粘土砖的生产,现在不但能生产高炉砖、浇铸砖,并能生产高铝砖。在边生产、边试验、边提高的情况下,1959年9月份以后大部份转为高铝砖生产,现将我厂砖的生产品种前后对比如表
The content of high alumina bauxite in Yangquan area is 55-70%, up to 80-90%. According to the raw material conditions, it can not only be suitable for producing general clay bricks, but also suitable for producing high alumina bricks. Although with the above conditions, but because of my poor technical conditions in the past, crushing capacity is small, only to meet the general production of clay bricks, now not only can produce blast furnace bricks, cast brick, and can produce high alumina bricks. In the side of production, while testing, while improving the situation, most of September 1959 after the conversion to high alumina brick production, now I plant bricks before and after comparison of production varieties such as table