Open AccessNi-Carbon Mineral Sorbent - Catalyst of Sulfur Dioxide Sorption
Author(s) -
R.M. Мansurova,
A. K. Umbetkaliev,
N.K. Zhylybaeva,
N. Erezhep,
К. Досумов,
Zulkhair Маnsurov
Publication year - 2017
Publication title -
eurasian chemico-technological journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.227
H-Index - 9
eISSN - 2522-4867
pISSN - 1562-3920
DOI - 10.18321/ectj554
Subject(s) - sorbent , sorption , adsorption , desorption , sulfur , catalysis , sulfur dioxide , inorganic chemistry , carbon dioxide , chemistry , chemical engineering , mineral , flue gas desulfurization , carbon fibers , materials science , organic chemistry , composite material , engineering , composite number
The morphology and structure of Ni-carbon mineral sorbent-catalysts on the basis of local mineral raw material were studied by methods of thermoprogrammed desorption and electron microscopy. The specific surface, filamentary carbon diameter sizes and sorption characteristics of sulfur dioxide adsorption were determined. It was shown that the adsorption capacity of carboncontaining sorbents is influenced by: nature of metals of varying valence, specific surface and density of patterns. Physical and chemical sorption of sulfur dioxide was shown experimentally.