一、我国无烟煤的基本情况我国无烟煤储量丰富,已探明储量1055亿吨,占煤炭总储量的16.2%,分布在山西、河南、河北、宁夏、福建等25个省市自治区。1986年无烟煤产量1.85亿吨,占原煤总产量的20.7%,其中2/3以上用作燃料,近1/3作原料。根据中国煤炭分类国家标准,我国无烟煤以02、03号居多,01号无烟煤很少。其主要煤质特点是:可燃基挥发分一般都在3.5～10%之间,可燃基氢含量在2%以上,精煤发热量一般都在7000kcal/kg 以上,原煤灰分15～25%左右。我国无烟煤质量好,用途非 First, the basic situation of China’s anthracite Rich in anthracite reserves, proven reserves of 105.5 billion tons, accounting for 16.2% of total coal reserves, located in Shanxi, Henan, Hebei, Ningxia, Fujian and other 25 provinces. In 1986, 185 million tons of anthracite coal was produced, accounting for 20.7% of the total output of coal, of which more than two-thirds were used as fuel and nearly one-third were used as raw materials. According to China’s national classification of coal, anthracite in China is mostly 02,03, little anthracite 01. The main features of its coal are: combustible volatile base are generally between 3.5 to 10%, flammable hydrogen content of 2% or more, the heat of coal are generally above 7000kcal / kg, coal ash about 15 to 25%. China’s anthracite good quality, non-use