This standard specifies the specific method for determining the pH value of coal water slurry (a fluid fuel composed of coal, water, and additives). The method is applicable for assessing the acidity or alkalinity of coal water slurry, which is crucial for its stability, corrosiveness, and process performance. The standard details the required reagents, instruments and equipment (primarily a pH meter), measurement procedures, and result reporting. This standard is part of the "Test Methods for Coal Water Slurry" series. The current version (2008 edition) is managed by the National Technical Committee for Coal Standardization and was confirmed to remain valid after review in 2016.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | D21 | ICS | 75.160 |
| Release Date | 2008-07-29 00:00:00 | Implementation Date | 2009-04-01 00:00:00 |
