Why do some users choose to use large - granularity sodium carbonate?
There are several reasons for this. Firstly, in some industrial applications, large - granularity sodium carbonate has better flowability. For example, in the glass - making industry, when sodium carbonate is added to the raw material mixture, good flowability can ensure that it is evenly distributed in the mixture. This helps in achieving a more consistent chemical reaction during the melting process of glass, resulting in glass products with more uniform quality.
Secondly, large - granularity sodium carbonate may have different dissolution rates compared to fine - grained ones. In certain water treatment processes, a relatively slower dissolution rate can be beneficial. It can release carbonate ions gradually into the water, which is more conducive to the control of the chemical reaction rate. This is important for processes that require a stable and continuous adjustment of the water's pH value or for removing specific impurities in a more controlled manner.
Thirdly, from a storage and handling perspective, large - granularity sodium carbonate is less likely to form clumps. In a warehouse environment with high humidity, fine - grained sodium carbonate may agglomerate easily due to moisture absorption. However, the large - granularity variety can maintain its granular form to a greater extent, making it more convenient to store, transport, and measure accurately during production processes.
In addition, in some applications where mechanical strength or abrasion resistance is required during the handling of sodium carbonate, large - granularity particles can better withstand the mechanical forces. For instance, in some automated feeding systems, large - granularity sodium carbonate can pass through the pipelines and feeding mechanisms more smoothly without being easily crushed, ensuring the normal operation of the production line.
