The sample of FCC slurry is analyzed with carbonizing cautery method and the sediment are analyzed by Scanning Electron Microscope (SEM) and spectrum analysis.

• 对催化裂化装置油浆进行了采样,采用碳化灼烧法进行了分析,并对分析后的固体残留物进行了扫描电镜和光谱分析。