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天然焦作为小氮肥厂原料和燃料使用,其性能基本符合要求,并具有含炭量高,发气量多,热量大,热稳定性能好,有利于合成氨的生成,降低能耗等优点。不足之处是含硫量偏高,不过只要在化肥生产过程中,增加一套简单的脱硫装置,就可以解决。淮北煤田有比较丰富的天然焦储量,但一直没有合理开发利用,这是对宝贵资源的极大浪费。1981年地质勘探部门探明,淮北煤田共有天然焦储量5.08亿吨,占煤、焦总储量的6.4%。其中,张庄矿3261.1万吨,可采储
Natural coke as a small nitrogen fertilizer plant raw materials and fuels, its performance basically meet the requirements, and has a high carbon content, gas yield, heat, good thermal stability, is conducive to the formation of ammonia, reducing energy consumption and so on. The downside is the high sulfur content, but as long as the fertilizer production process, adding a simple desulfurization device can be solved. Huaibei coalfield has abundant natural coke reserves, but has not been properly developed and utilized, which is a tremendous waste of precious resources. In 1981, the geological exploration department proved that Huaibei Coalfield has a total natural coal reserve of 508 million tons, accounting for 6.4% of the total coal and coke reserves. Among them, Zhangzhuang mine 3261.1 million tons, can be stored