Education of the republic of uzbekistan tashkent state technical university named after islam karimov

 
1-
picture
. 
Activated carbon granule AG-3
 
RESULTS.
Activated carbon AG-3 is intended for adsorption from gaseous and liquid 
media, including for the purification of drinking water
 
• 
Watertreatment 

---

№3/2021 year. 
Technical science and innovation 
64 
• 
Environmental 
protection 
measures, 
industrial 
wastewater 
treatment
• 
High Performance Filter Equipment 
• 
Food 
industry
• 
Chemical, oil and gas production and processing industry 
• 
Chemical, oil and gas production and processing industry 
• 
Purification of vapors, solutions and gases during oil refining 
• 
Cleaning from HTS and DS 
• 
Cleaning of industrial gases and vent emissions 
Nameofindicators
 
ГОСТ 20464-75 
Testresult
 
Granuleshape
Cylindrical granules of dark 
gray and black color
Respond
Fractional composition,
%: 
>3,6 мм, %, 
no more
3,6-2,8 мм, %, 
no more
2,8-1,5 мм, %, 
no more
1,5-1,0 мм, %, 
no more
<1,0 мм, %, 
no more
0,4 
3,0 
86,0 
10,0 
0,6 
respond
Dynamic activity for benzene, 
min, not less
40 
respond
Bulk density, counting on 
absolutely dry matter, g/cm3
450-500 
respond
Total pore volume by water, 
cm3/g, not less
0,8 
respond
Mass fraction of moisture, %, 
no more
5,0 
respond
Mass fraction of moisture, %, 
no more
75 
respond
Table of the main properties of activated carbons
Strengthby
Gost
, % 
The strength affects the abrasion of coal granules, the preservation of 
its physical structure and the size of granules, the possibility of use in 
pressure filters and the number of times of reactivation
Sorptioncapacity, 
mg/g
The sorption capacity shows how much of the substance the coal will 
be able to adsorb before it is replaced. The higher the number, the 
longer the coal WILL last
Total internal surface 
according to BET, 
m2/g
The higher the indicator, the more pollution per 1 g coal will be able to 
adsorb

---