黑龙江省煤炭资源丰富,煤种齐全,适宜发展筛选、洗选加工和综合利用。从“七五”期间开始,全省地方煤矿系统根据国务院《关于发展煤炭洗选加工,合理利用资源》的指示精神,自筹资金,加上银行贷款共2亿多元,建成和即将建成大小13座洗煤厂,现入洗能力达450万 t,按全省地方矿年产2600万 t 原煤计算,加工比例为17%左右。1992年洗精煤上调计划为150万 t,仅此一项可为我省增收税利近亿元。在发展煤炭洗选加工的同时,我省地方煤矿企业还根据用户需要,上了大批筛选设备,对煤炭进行初级加工,增加了市场适销对路的品种,提高了企业的经济效益。通过发展煤炭加工利用,搞活了鸡西、七 Heilongjiang Province, rich in coal resources, coal is complete, suitable for the development of screening, washing processing and comprehensive utilization. From the beginning of the “Seventh Five-year Plan” period, local coal mining systems in the province, in accordance with the directives of the State Council on “Developing Coal Washes and Processing and Making Reasonable Use of Resources”, self-raised funds and a total of more than 200 million yuan of bank loans were completed and about to be completed 13 coal washing plants, now wash capacity of 4.5 million t, according to the province’s annual output of 26 million tons of raw coal mine calculation, the processing ratio of about 17%. In 1992, the plan to increase the amount of clean coal to be raised was 1.5 million tons. This alone can add nearly 100 million yuan in revenue to the province. In the development of coal washing and processing at the same time, our province local coal mining enterprises also based on user needs, on a large number of screening equipment, primary processing of coal, increasing the marketable marketable varieties, improve the economic efficiency of enterprises. Through the development of coal processing and utilization, invigorating Jixi, VII