Temperature Safty Monitoring of Ethylene Cracking Furnace Tube Based on Infrared Imaging Technology

Abstract

Abstract:

The importance of controlling the cracking furnace temperature is presented. The method of monitoring the furnace tube temperature based on the colorimetric temperature measurement, as well as the CCD photoelectric properties to the requirement of exposure are introduced. The calculating method of temperature T is obtained by comparing several calibrating temperature and calculating temperature. And the feasibility of the method is proved through the experiment.

Key words: colorimetric temperature measurement, photoelectric properties, cracking furnace, calculating temperature

CLC Number:

TN215

WU Hai-Bin, KONG Ling-Li. Temperature Safty Monitoring of Ethylene Cracking Furnace Tube Based on Infrared Imaging Technology[J]. Journal of Atmospheric and Environmental Optics, 2015, 10(1): 46-50.

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