FIELD: technological processes.
SUBSTANCE: invention relates to a method of modifying carbon hemosorbent. The method involves treating porous carbon material with an air-water mixture in a fluidised bed and then drying the product. Granules of the carbon hemosorbent are further saturated with aqueous aminocaproic acid with concentration 5-20%, with ratio hemosorbent: aminocaproic acid equal to 1:10-1:20, at temperature 25-90°C for 2-4 hours. Filtration and drying are then carried out, followed by holding at temperature 120-350°C in an inert medium for 0.25-6 hours, boiling in distilled water for 1-3 hours and drying the obtained product on air at room temperature.
EFFECT: high adsorption capacity of the carbon hemosorbent to protein compounds.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF MODIFYING CARBON HEMOSORBENT | 2013 |
|
RU2534805C1 |
| METHOD OF MODIFYING CARBON HAEMOSORBENT AND CARBON HAEMOSORBENT WITH IMMOBILISED PROTEIN | 2011 |
|
RU2452499C1 |
| METHOD OF PRODUCING FLUOROCARBON HEMOSORBENT AND FLUOROCARBON HEMOSORBENT ("T=LLTL-1L") | 2011 |
|
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| CARBON SORBENT WITH ANTIBACTERIAL PROPERTIES AND METHOD FOR PREPARING IT | 2012 |
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| CARBON SORBENT HAVING ANTIBACTERIAL AND ANTIMYCOTIC PROPERTIES AND METHOD FOR PRODUCTION THEREOF | 2014 |
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| METHOD FOR PROCESSING OF CARBON MESOPOROUS HEMOSORBENT | 2008 |
|
RU2362733C1 |
| METHOD OF HEMOSORPTION ON CARBON SORBENTS FOR TREATMENT OF PATHOLOGIES OF HEPATOBILIARY SYSTEM | 2007 |
|
RU2343926C1 |
| SYNTHETIC CARBON MATERIAL OF SPHERICAL GRANULATION INTENDED FOR SORPTION OF SUBSTANCES FROM SOLUTION AND METHOD | 0 |
|
SU1836138A3 |
| CARBON SORBENT WITH BIOSPECIFIC PROPERTIES AND METHOD OF ITS PRODUCTION | 2016 |
|
RU2655301C2 |
| SORBENT FOR EXTRACTION OF ANTIBODIES RAISED TO INSULIN FROM BIOLOGICAL FLUIDS AND A METHOD OF ITS PREPARING | 1992 |
|
RU2090186C1 |
