The water-resistant honeycomb activated carbon produced by Hebei Feixiang Environmental Protection Equipment Co., Ltd. is still ordinary honeycomb activated carbon. The raw materials used are the same, both using high iodine value activated carbon powder. In the production process, the initial processing technology is the same, but the difference is the drying in the later stage.
Both water-resistant honeycomb activated carbon and ordinary honeycomb activated carbon undergo a drying process after production. There are generally two drying methods: natural air drying and high-temperature drying in a kiln. Ordinary honeycomb activated carbon only needs to undergo natural air drying to complete the drying process, while water-resistant honeycomb activated carbon needs to be calcined in a high-temperature kiln for more than 10 hours after natural air drying to complete the drying process. This kiln also needs to continuously supply gas to produce an open flame of 8-900 degrees Celsius. Only after this high-temperature calcination can the water-resistant honeycomb activated carbon have the effects of water resistance and high adsorption.
這是我們廠生產的蜂窩活性炭的照片。
