What are the control parameters for pressure, temperature, circulation ratio, and gas velocity in the coke tower during the production of needle coke (raw coke)?
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What are the control parameters for pressure, temperature, circulation ratio, and gas velocity in the coke tower during the production of needle coke (raw coke)? Are there any requirements regarding the heating rate and holding time?
Compared to the production of petroleum coke, needle coke requires higher temperatures, pressures, and recycle ratios.