In order to ensure the catalytic cracking production process can be safe, stable, long-period run, must be the risk analysis and safety evaluation of the system, identify potential risk factors, the proposed fire and explosion safety measures to prevent accidents.

In order to ensure that catalytic cracking processes to be able to safe, stable, long-cycle run, it must be a system of risk analysis and security assessment, identify potential risk factors, the fire-proof measures, accident prevention.

In order to guarantee the catalytic cracking production process can the security, steady, the long period movement, must carry on the system to it the risk analysis and the safety evaluation, discovered the latent dangerous factor, proposed the corresponding fire protection explosion-proof security

In order to ensure that the catalytic cracking process can safe, stable and long term operation, must be a system of risk analysis and safety assessment, identify potential risk factors, made the fire and explosion safety measures to prevent accidents.

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