Biomass activated carbon and non-biomass activated carbon work together as 'filters'

Reducing carbon emissions has become a widespread consensus among people. However, the extraction and utilization of carbon resources associated with the carbon we need in our daily lives still lead to a large amount of carbon emissions. The so-called strategy of both developing new sources and cutting down on expenditure is the right direction for the sustainable development of resources. Therefore, in terms of developing new sources, we reduce carbon emissions by exploring renewable carbon resources, and also contribute to achieving the wonderful goal of "dual carbon."

Activated carbon is a typical carbon-based material often encountered in life and production. With its high specific surface area and adjustable pore structure, activated carbon has a wide range of applications in the fields of adsorption, catalysis and energy storage. In the context of "double carbon", activated carbon also has a better application prospect in carbon dioxide capture.

In recent years, due to the renewability of biomass, the process of biomass charcoal production has been improved and upgraded, from the traditional external heating carbonization and dry distillation process, gradually shifting to the autogenous combustion of renewable gas circulating heating process, or the use of biomass charcoal, dry distillation, gasification multi-production process, which promotes the development of biomass charcoal production industrialization.

Biomass activated carbon has made its presence felt in various fields. Due to the rapid development of the process, activated carbon prepared from different biomasses has gradually come into our lives, which not only saves resources but also improves the environment.

The process of preparing activated carbon from rice husk is simple and low-cost, and it has good adsorption effect on the tar in cigarettes that harms human health and nicotine in cigarette smoke, which can be used to remove these harmful substances.

In addition to biomass activated carbon, such as Extruded Activated Carbon for gas purification is also used to treat volatile organic compounds (VOCs), sulfur-containing gases and other hazardous substances, and is capable of low-pressure-drop, high-mechanical-strength filtration and produces almost no dust. In the treatment of liquid pollutants, such as granular activated carbon water filters can also effectively remove pollutants in water, such as heavy metal ions, pesticide residues and other dissolved organic matter.