我们曾经整理了一篇关於波得兰水泥煅烧温度强度对於波得兰水泥烧成的影响的论文,发表在苏联水泥杂志一九五三年第一期上。曾给煅烧的样品以简要的论据。其次我们进一步研究的目的,是要查明煅烧粒子的大小,温度及煅烧时间间的关系。为了解决所设的问题,我们作了一个简单的制粒器,来作成各种不同大小的混合原料的粒子,其形状如图1所示。 We have collated an essay on the effect of the temperature of Portland cement calcination on the sintering of Portland cement, published in the first issue of the Soviet Union Cement Journal in 1953. A brief argument was made for the calcined samples. Secondly, the purpose of our further study is to find out the relationship between the size of calcined particles, temperature and calcination time. In order to solve the set problem, we made a simple granulator, to make a variety of different sizes of mixed raw material particles, the shape shown in Figure 1.