This part specifies those such as the determination principle, determination procedures and result calculation of the ignition temperature of granular coal-based activated carbon.
It is applicable to determination of ignition temperature of granular coal-based activated carbon.
2 Normative references
The following documents contain provisions which, through reference in this part of GB/T 7702, constitute provisions of this part. For dated references, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, parties to agreements based on this part are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest editions apply to this part.
GB/T 7702.2 Test method for granular activated carbon from coal - Determination of particle size
3 Terms and definitions
For the purposes of this part of GB/T 7702, the following term and definition apply.
3.1
ignition temperature
instantaneous temperature when the temperature of activated carbon slowly rises with that of the heated air flow until the carbon is suddenly ignited under the specified test conditions
