Petroleum Cokes P33 | Petrographic Atlas | SIU

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Crelling's Petrographic Atlas of Coals and Carbons

College of Science

P33

p33

Frame ID: P33

Sample ID: Petroleum (Fluid) Coke

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: In

Retarder Plate: In

Filter: None

Important Features: Fluid coke particles

High Resolution Image (300 dpi)

Description: Fluid coke particles formed in the fluid coker. Note the round shape of the particles and the green edge-ring growth. Also note the agglomeration in the center particle.