There are three major categories:
1 is used to wash benzene or naphthalene from coke oven gas and absorb other components at the same time.
This kind of washing oil is rich in a variety of fine chemical raw materials or products , can be separated from benzene, naphthalene, Acenaphthene, Fmoc, Fmoc, phenol, nitrogen heterocyclic ring (especially quinoline) and other products of raw materials, has a considerable value of deep processing.
2 processing into fuel oil, the general need for hydrogenation refining, as a diesel blend components used.
3 raw materials for making carbon black.
In addition to the preparation of anti-corrosion oil, the production of diffusion agents, water reducer, etc., but also industrial equipment and machinery and equipment cleaning agent.