Determination of the content of iodine in a nut corner by pyrolysis in the temperature range 100-550°C

The article presents the results of scientific research on the processing of nutshells by the pyrolysis method. The process of pyrolysis of walnut shells in the temperature range of 100-550 °C with the formation of charcoal without air was studied. The inorganic component in the shell is about 25%, while the organic part is 75%. It was found that the yield of charcoal from the walnut shell is 31.3% by weight at 550 °C, and the iodine concentration is 0.105 μg/dm3.