开滦唐山矿

1

开滦唐山矿10m特厚煤层综放开采设备配套分析

Analysis of equipment mating of fully mechanized top coal caving in extra thickness 10m coal seam , in Tangshan coal mine , in Kailuan
2

探讨了大同煤矸石、开滦唐山矿煤矸石的增白工艺，对酸浸脱杂的温度、酸浓度及煅烧工艺制度进行了深入研究。

The technology to improve whiteness of Datong and Kailuan coal gangues was studied in this paper , and further discussion was given on temperature of removing impurities by acid dissolution , acid concentration and calcination technology .
3

今天开滦唐山矿的1号井不是中国煤矿第一井，也不是中国近代煤矿第一井。但它在中国煤炭发展史和中国近代工业发展史上有非常重要的地位。

On the Statement " Siyi 's Immigrant Remittances Ranked First in Guangdong " 1 Mine in Kailuan Coal Mine Company is not the first in China but it takes an important position in the history of China 's coal mining and modern industry .
4

为此，开滦煤矿唐山矿新研制了一种应用于皮带运输机的、双臂全断面煤流自动取样机。

Thus the Tangshan Administration of KMA developed a new type of double arm-full section-auto sampling machine used in coal flow sampling on a belt conveyer .