Talk About The Detection Method Of Columnar Activated Carbon

According to different raw materials, columnar Activated carbon can be divided into wood columnar Activated Carbon and coal-based columnar activated carbon. The performance testing methods of columnar activated carbon are divided into physical performance inspection, adsorption performance inspection and chemical performance inspection. Our activated carbon manufacturers, take coal-based columnar activated carbon as an example to share: the functional detection method of columnar activated carbon.

Functional testing method of columnar activated carbon? The physical performance inspection of coal-based columnar activated carbon generally refers to the moisture content, ash content, strength (sometimes referred to as mechanical wear resistance, sometimes referred to as anti-fragmentation strength), particle size distribution, and apparent density (or packing density) of coal-based columnar activated carbon. Items such as flotation rate, ignition point, and volatile matter content belong to the field of physical function inspection.

When the "chemical properties" of coal-based columnar activated carbon are considered as "chemical purity" (this tendency exists in the industry of using coal-based columnar activated carbon), sometimes the ash content and volatile content in between are attributed to coal-based columnar activated carbon. The field of chemical property detection of activated carbon. Different usage intentions of coal-based columnar activated carbon have different requirements for physical functions (this difference not only refers to functional indicators, but also includes the number of project plans).
For example, coal-based columnar activated carbon used for water treatment generally requires testing indicators such as floating rate, moisture, strength, ash content, packing density, particle size distribution, etc. When the user specifies to use powdered coal-based columnar activated carbon, the strength and floating rate are generally not tested . When coal-based columnar activated carbon is used for solvent recovery, it is generally necessary to detect fire point, moisture, strength, packing density and particle size distribution and other detection indicators.