Patent ID: 9528065
Filing Date: 2016-12-27
CPC Classification: C10L

Claim Text:
1. A coal deactivation processing device configured to deactivate coal with processing gas containing oxygen, characterized in that the coal deactivation processing device comprises: a device main body in which the coal flows from one side to another side; processing gas feeding means for feeding the processing gas into the device main body; processing gas circulating means for circulating used processing gas used in the device main body to the processing gas feeding means; and carbon monoxide processing means for adjusting a carbon monoxide concentration in the processing gas such that the carbon monoxide concentration in the processing gas is reduced, the carbon monoxide processing means including: processing gas extracting means for extracting the processing gas; oxidizing means for oxidizing carbon monoxide in the processing gas extracted by the processing gas extracting means and adjusting the carbon monoxide concentration in the processing gas; and carbon monoxide adjusted processing gas feeding means for feeding the processing gas whose carbon monoxide concentration is adjusted by the oxidizing means to the processing gas feeding means or the processing gas circulating means.