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Optimization of the Heat Supply and Recovery Scheme in Delayed Coking Chemical Engineering Systems

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Chemistry and Technology of Fuels and Oils Aims and scope

Abstract

The reasons for using a furnace for heating the primary feedstock and excess number of condensers on existing type 21‐10/300 delayed coking plants (DCP) are revealed. A variant of operation of the type 21‐10/600 DCP using a heat‐exchange system is proposed. It was shown that if heat‐exchange equipment of the optimum type‐sizes is used, it is no longer necessary to use a furnace for heating the primary feedstock and the number of terminal condensers can be reduced. All of this allows reducing fuel consumption, stack gas emissions, and consumption of coolant in the condensers.

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REFERENCES

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Authors and Affiliations

  1. INTEKO Information Center, Russia

    R. G. Gareev, K. G. Valyavin & N. I. Vetoshkin

  2. UGNTU, Russia

    R. G. Gareev, K. G. Valyavin & N. I. Vetoshkin

Authors
  1. R. G. Gareev
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  2. K. G. Valyavin
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  3. N. I. Vetoshkin
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Gareev, R.G., Valyavin, K.G. & Vetoshkin, N.I. Optimization of the Heat Supply and Recovery Scheme in Delayed Coking Chemical Engineering Systems. Chemistry and Technology of Fuels and Oils 37, 313–318 (2001). https://doi.org/10.1023/A:1014076125851

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  • DOI: https://doi.org/10.1023/A:1014076125851

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