Spinnable mesophase pitch was prepared from catalytic crackingresidue of petroleum and uniform mesophase pitch carbon fibre (MPPCF) was obtained.
以石油系催化裂化渣油为原料,调制出可纺性的中间相沥青,并纺出均匀的中间相沥青纤维。
2
Residue oil catalytic cracking is an important and major means in deep process in crude treatment.
重油催化裂化是炼油厂重要的二次加工装置,是原油深度加工的重要手段之一。
3
The influence of increasing vaccum residue in feedstocks on the performances and product properties of fluid catalytic cracking was investigated by using of a riser reactor pilot unit.