沥青基碳材料的制备及其在环保领域的应用现状

Preparation of Bitumen-based Carbon Materials and its Current Application in Field of Environmental Protection

沥青是一种含碳量高、不易老化、再聚合能力强的矿物。我国有丰富的沥青矿物资源,但目前未得到有效利用。碳材料作为一种吸附材料,在水污染、土壤污染、大气污染治理方面有广阔的应用前景,沥青因高碳、低灰的特点,是一种制备碳材料的理想原料。本文综述了沥青基碳材料的制备方法、性能及其应用现状。

Bitumen was a kind of mineral with high carbon content,not easy to aging,and strong repolymerization ability.China had abundant bitumen mineral resources,but it was not effectively utilized at present.As a kind of adsorbent material,carbon materials had a broad application prospect in water pollution,soil pollution,air pollution control.Asphalt was an ideal raw material for the preparation of carbon materials because of its high carbon and low ash characteristics.This paper summarized the preparation method,performance and its application prospect of asphalt-based carbon materials.