Heat Transfer in the Chemical, Food and Pharmaceutical Industries
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Heat Transfer in the Chemical, Food and Pharmaceutical Industries

  1. 414 pages
  2. English
  3. ePUB (mobile friendly)
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eBook - ePub

Heat Transfer in the Chemical, Food and Pharmaceutical Industries

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About This Book

Heat Transfer in the Chemical, Food and Pharmaceutical Industries, a new volume in the Industrial Equipment for Chemical Engineering set, includes thirteen independent volumes on how to perform the selection and calculation of equipment involved in the thirteen basic operations of process engineering, offering readers reliable and simple, easy to follow methods.

Throughout these concise and easy-to-use books, the author uses his vast practical experience and precise knowledge of global research to present an in-depth study of a variety of aspects within the field of chemical engineering.

  • In this volume, the author focuses the heat exchanges between gases, liquids, divided solids and compact solids without changes of phase.
  • This book includes discussion on changes of phase, heat exchange processes, combustion and the necessary equipment to measure these.
  • The chapters are complemented with appendices which provide additional information as well as any associated references.

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Yes, you can access Heat Transfer in the Chemical, Food and Pharmaceutical Industries by Jean-Paul Duroudier in PDF and/or ePUB format, as well as other popular books in Physical Sciences & Thermodynamics. We have over one million books available in our catalogue for you to explore.

Information

Publisher
ISTE Press - Elsevier
Year
2016
ISBN
9780081017807
Topic
Physical Sciences
Subtopic
Thermodynamics
1

Rotary Calcination Kiln: Heat Exchange by Radiation

Abstract

Calcination is the thermal dehydration of a metal hydroxide or of a salt. Cement kilns are not, technically speaking, calcination kilns, but the same technique is used.

Keywords

Fill ratio; Gas heating; Grain breaking; Heat transfer; Kirchoff’s law for surfaces; Lining; Radiation; Radiosity; Rotary Calcination Kiln; Transfer mechanism

1.1 General points

1.1.1 Purpose of calcination kilns

Calcination is the thermal dehydration of a metal hydroxide or of a salt. Cement kilns are not, technically speaking, calcination kilns, but the same technique is used.

1.1.2 Specific characteristics of heat transfer

In this case, heat is not transferred by convection, but rather by radiation; the wall of the kiln, which is heated using gas, transfers this heat to the product at points where direct contact occurs due to the rotation of the kiln. This regeneration effect may represent between 30% and 40% of the ov...

Table of contents

  1. Cover image
  2. Title page
  3. Table of Contents
  4. Dedication
  5. Copyright
  6. Preface
  7. 1: Rotary Calcination Kiln: Heat Exchange by Radiation
  8. 2: Tubular Heat Exchangers and Flat-plate Heat Exchangers
  9. 3: Finned Tube Exchangers
  10. 4: Scraped Surface Heat Exchangers, Spherulation Towers and Solidification on a Moving Surface
  11. 5: Efficiency of Single-phase Heat Exchangers: Fouling
  12. 6: Condensers, Traps and Condensate Lines
  13. 7: Boiling and Heat Transfer
  14. 8: Thermosiphon Reboilers
  15. 9: Concentrating Solutions by Vaporization
  16. 10: Falling Film Vaporizer (Evaporator)
  17. 11: Heat Transfer in Stirred Tanks
  18. 12: Cooling or Heating of Simple-form Solids and Plant Products: Blanching
  19. 13: Thermal Insulation of Piping: Tracing
  20. 14: Combustion and Sulfur Dew Point
  21. 15: Heat Supply by Microwave or Infrared Radiation
  22. 16: Freezing, Deep-freezing and Thawing
  23. 17: Freeze-drying
  24. Appendix 1: Characteristics of Exchanger Tubes
  25. Appendix 2: Resistance, Conductance, Diffusance
  26. Bibliography
  27. Index