Popis: |
In the work, the kinetic laws of the process of obtaining nanocarbon and hydrogen from the propane-butane fraction were studied under differential reactor conditions. Experiments were conducted in a differential-mode, flow-through laboratory setup consisting of a vertical stainless steel reactor with a 32 mm internal diameter and a length of 500 mm. The initial period (≈10 min) is the stage of reduction of Ni, Co, Fe and Mo oxides to metal, accumulation of free carbon and formation of carbon nanotube particles, the active phase of synthesis lasts 9÷10 min and ensures η within 22 gc/gcat. |