Open AccessApparatus and technological design of the production process of activated highly porous carbon material
Author(s) -
A. A. Popova,
I.N. Shubin
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1942/1/012025
Subject(s) - carbonization , raw material , activated carbon , materials science , carbon fibers , porosity , porous medium , process engineering , schematic , chemical engineering , specific surface area , process (computing) , chemistry , composite material , computer science , adsorption , catalysis , engineering , organic chemistry , scanning electron microscope , electronic engineering , operating system , composite number
The possibility of developing activated highly porous carbon materials with a maximum specific surface area is shown. Their classification, the main stages of research and the results obtained are considered. A schematic diagram of the production of a material with a BET specific surface in the range of 2400-3600 m 2 / g is presented. The main stages in the production of an activated highly porous carbon material have been determined, including the preliminary carbonization of carbon raw materials, its alkaline activation and post-processing of the resulting material (from the pre-preparation of the components and the preparation of the reaction mixture to the subsequent isolation and drying of the finished product). The composition of the equipment and the possibility of a large-scale transition of the instrumental and technological design of the production process from laboratory to pilot industrial have been established. The obtained activated highly porous carbon material can be used as sorbents in gas media purification systems and in gas accumulators, as well as for solving various environmental problems.