Carbon-based nanoreactor and preparation equipment and preparation process thereof

The invention relates to a carbon-based nanoreactor as well as a preparation method and a preparation process thereof. The invention firstly provides a preparation device of a carbon-based nanoreactor, the preparation device comprises a first reactor, a second reactor, a solid-liquid separator and a carbon material collector, and then the invention also provides a matched preparation process, which comprises the following steps: mixing a carbon source, a transition metal salt, a heteroatom source and a molten salt in a molar ratio of 15: (1-10): (0-5): (1-15) to obtain a mixed material; inputting the mixed material into a first reactor, inputting the mixed material into a second reactor after the mixed material is heated to a molten state, and finally obtaining the carbon-based nanoreactor through high-temperature reaction in the second reactor. According to the preparation method and process provided by the invention, the reaction process is controlled through two reactors, so that the uniformity of raw mate