Carbon black, also known as carbon black, is an amorphous carbon. Light, loose and very fine black powder with a very large surface area ranging from 10 to 3000 m2/g. It is a carbonaceous material (coal, natural gas, heavy oil, fuel oil, etc.) that undergoes incomplete combustion or thermal decomposition under conditions of insufficient air. And the product. The proportion is 1.8-2.1. It is called "gas black" made of natural gas, "light black" made of oil, and "acetylene black" made of acetylene. In addition, there are "slot black" and "furnace black". According to the performance of carbon black, there are "reinforcing carbon black", "conductive carbon black", "wearing carbon black" and the like. It can be used as a black dye for the manufacture of Chinese inks, inks, paints, etc. It is also used as a reinforcing agent for rubber.
Dehydrated and preheated feedstock oil enters the reaction furnace in vaporized or semi-vaporized form. Pressurized fuel gas and air are tangentially injected into the furnace. The feedstock is heated to 350°C, then atomized and combusted at 1500–1600°C.
High-temperature flue gas is cooled down to 450°C via heat exchangers. Carbon black is separated from gas by cyclones and bag filters. The exhaust gas can be reused as boiler fuel for steam and power generation to save energy.
Collected carbon black is sorted by air classifiers, then delivered to granulators. After granulation, the products pass through magnetic separators and are transported to storage silos. Finally, the finished carbon black is automatically weighed and packed.
To cater to specific material characteristics and meet customer requirements, SBM provides a range of grinding mills, including the MTM, MTW, LM, LUM, and SCM series.
To ensure environmentally friendly production, various measures are implemented, including the adoption of dust removers and sealing at each component.
SBM's solutions are highly automated, characterized by the utilization of a centralized control platform. This allows for the monitoring and effective control of the entire production process, resulting in significant savings in labor costs.
For each customer, a dedicated engineer is assigned to oversee their project, ensuring prompt resolution of any questions or issues that may arise. Additionally, our 24/7 online service is readily available to provide assistance at any time.
