After the filtration separation, the solid matter in the coal tar was greatly reduced.The filtrated coal tar can meet the demand of being turned into the gasolene and the diesel oil.

• 通过过滤分离实验,煤焦油中的固含量大大降低,过滤后的煤焦油可以达到催化加氢制取汽油、柴油的要求。