The process of producing coconut shell charcoalUpdate: 11/9/2014
Today, the term Activated charcoal has become quite popular in the society. Everyone more or less knows somewhat about the use of Activated Carbon. Currently, in Vietnam, we have the coconut shell Activated Carbon production in Ben Tre, applications for many different areas such as water filters, filter yellow, color removal, waste water treatment, gas treatment toxic and more applications in other important areas.
The manufacturing process Activated Carbon coconut shells as follows:
1 Collecting shells coconut farmers coconut shell collection goes from the base of coconut production
2 coconut shell charcoal: For coconut shells in the oven tunnel to make coconut shell coconut shell thanhThan
3 Blend coal: coal shell duacua farmers exiting the tunnel-shaped oven large pieces (as pictured above). This is called the size of "natural" (natural size) .Than duatiep shells to be put into a small mill to grind size. In Ben Tre, the coal mill is designed to form the natural coconut shell xayThan into smaller sizes 3x6 and 4x8 mesh size (more uniform in size). Byproduct of this process is crushed coconut shell charcoal 6x12, 8x20 and coconut shell charcoal powder.
4 activation coconut shell charcoal: charcoal coconut shell sizes 3x6, 4x8 loaded into the giant rotating furnace. Oven temperature at 950OC. At high temperatures, the carbon component of coconut shell charcoal chemical reaction with water vapor and other chemicals in the rotary kiln, creating a lot of voids inside the coconut shell charcoal, forming a new product known as coconut shell activated carbon.
Rotary kiln charcoal production: This is the most expensive equipment in the plant (several tens of billions). Feeders stage, running through a rotary kiln, rotary kiln operation is the most difficult stage, decisions cuaThan Activated quality.
Thus, the difference between coconut shell charcoal and coconut shell Activated Carbon: coconut shell charcoal is no longer pore backwards coconut shell activated carbon with numerous voids inside. It also demonstrates a great ability to absorb the Activated Carbon. Coconut shell charcoal is the only input to produce coconut shell activated carbon.