Review of the Design and Operation Criteria of a DC Submerged Arc Discharge Carbon Nanostructure Synthesis Installation

Table 1

Electrodes alignment and feeding and attachment mechanisms.

Element	Recommendation
Alignment	Horizontal electrode alignment
Feeding	Able to use electrodes of different materials, lengths, and diameters
Attachment	Simple design and easy operation
Holder	Covered with an insulating material to prevent parasitic electrolysis
Fixing mechanism	Made of metal resistant to oxidation and thermal stress