CAJ | 학술논문

辽阳石化延迟焦化装置在加工俄罗斯/委内瑞拉混合渣油时生成了弹丸焦，实验经过不断的优化工艺操作和调整俄罗斯/委内瑞拉渣油混合比例，最终抑制了弹丸焦的生成。生产实践结果证明：操作条件变化对避免和减少弹丸焦生成效果不明显，原料性质和组成变化才是生成弹丸焦的主要因素。
료양석화연지초화장치재가공아라사/위내서랍혼합사유시생성료탄환초，실험경과불단적우화공예조작화조정아라사/위내서랍사유혼합비례，최종억제료탄환초적생성。생산실천결과증명：조작조건변화대피면화감소탄환초생성효과불명현，원료성질화조성변화재시생성탄환초적주요인소。
The shot coke formation in delayed coking unit in Petrochina Liaoyang petrochemical company is introduced when processed the mixture of Russian and Venezuela vacuum Residue .The production of shot coke has been avoided by optimizing operating parameters and adjusting mixing ratio of feedstock .Production practice has proved that changing operating conditions has no obvious effect on generation of shot coke .Improvement on properties and composition of feedstock is close related with formation of shot coke .