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本粘结剂生产的型煤防水性能好,泡于水中数十天不碎不散,冷热压强度高。粘结剂本身具有助燃作用,能参与气化反应,适应的煤种宽,烟煤、无烟煤和煤泥均可,适宜制造锅炉型煤、气化煤和型焦,使得型煤的固硫率高于60%,烟尘排放量远低于国家标准允许值。粘结剂原料来源广泛,吨煤用量40元以下,制造型煤的工艺简单,可免烘干,而且在粘结剂制备、粉煤成型和造气过程中不污染环境。型煤粘结剂为中间产品,接产方最好是自产自用或就近与型煤生产厂家联营,节省包装费用,并可免去产品税以获得最佳的经济和环保效益。市场预测:我国政府已决定,到2000年,所有大中城市停止原煤散烧,全国使用固硫型煤,届时,粘结剂年需量4000万吨以上。主要设备:现有型煤厂无需添置任何新设备。
The coal briquettes produced by the binder have good waterproof performance, and are not fragile in water for several tens of days, and have high cold and hot pressing strength. The binder itself has a combustion-supporting effect and can participate in the gasification reaction. The width of the coal to be used is acceptable. Bituminous coal, anthracite coal, and coal slime can be used. It is suitable for the production of boiler briquette, gasified coal, and coke, which results in a high rate of solid sulfur in coal briquettes. At 60%, smoke and dust emissions are much lower than the national standards allowable value. Binder raw material has a wide range of sources, and the amount of coal per ton is less than 40 yuan. The process for producing briquette is simple, and it can avoid drying. It also does not pollute the environment during the process of binder preparation, pulverized coal forming, and gasification. Briquette binders are intermediate products. The concessionaires are best to produce for their own use or associate with briquette producers nearby, save packaging costs, and eliminate product taxes to obtain the best economic and environmental benefits. Market Forecast: The Chinese government has decided that by 2000, all large and medium-sized cities will stop the burning of raw coal, and the country will use solid sulfur coal. By that time, the annual binder demand will be more than 40 million tons. Major equipment: Existing coal plants do not need to add any new equipment.