Production of nanosized carbon black from hydrocarbon by a thermal plasma.

Thermal plasma conditions (optimal heat and radical sources for the thermal decomposition) can be used to accelerate thermodynamically favorable chemical reactions or provide the energy required for endothermic reforming processes. Direct thermal decomposition of hydrocarbon (methane, acetylene, and propane) was carried out using a thermal plasma system which is an environmentally favorable process. In case of thermal decomposition, high purity of the hydrogen and solidified nano-sized carbon can be achieved without any contaminant.