焦化炉是石化行业很重要的一个设备，随时了解它的温度场分布和掌握它的运行状态一直是一个备受人们关注的问题。就CCD测温在现代焦化炉中的应用进行了介绍，阐述它的原理，指出了它今后发展的方向，最后举例说明该方法在现代工程上可行，并取得了比较令人满意的结果。

As is well-known that coking furnace has a very important role in the petroleum industry. This paper introduced the application of temperature measurement by CCD to modern coking furnace. The principle of this temperature measurement is that the vidicon received the radiation coming from the object to be measured, and the results were processed by the computr. Also, the paper pointed out its development trend. According to a example that had been carried out successfully, the paper drew a conclusion that the method was feasible.