Conversion of polyolefin wax to carbon adsorbents by thermooxidation treatment
PBN-AR
Instytucja
Centrum Materiałów Polimerowych i Węglowych Polskiej Akademii Nauk
Informacje podstawowe
Główny język publikacji
en
Czasopismo
Bulgarian Chemical Communications
ISSN
0324-1130
EISSN
Wydawca
BULGARIAN ACAD SCIENCE
DOI
URL
Rok publikacji
2014
Numer zeszytu
A
Strony od-do
129-133
Numer tomu
46
Identyfikator DOI
Liczba arkuszy
Autorzy
Pozostali autorzy
+ 5
Słowa kluczowe
en
adsorbents;
polymer waste;
furfural;
surface characterization
en
ACTIVATED CARBONS;
POROUS CARBON;
WASTE TIRE;
PYROLYSIS;
ADSORPTION;
POLYETHYLENE
Streszczenia
Język
en
Treść
Carbon adsorbents with different properties were obtained from furfural and mixture of furfural and polymer waste (polyolefine wax) with different activation reagents and different conditions of treatment. The carbons obtained have insignificant ash content. It was determined, that pore volume, pore size distribution and the chemical character of the surface of the carbon adsorbents depend on the selected activation reagents and temperature of treatment. The IR spectra and Boehm method show that various oxygen-containing groups with acidic (carboxylic, carboxylic in lactone-like bonding, phenolic, hydroxyl and carbonyl groups) and basic character are present on the carbon surface. Our investigations reveal that on the base of polymer waste, different activated carbons were obtained, and they could be used as effective adsorbents for removal of toxic metal and organic pollutants.
Cechy publikacji
oryginalny artykuł naukowy
Inne
System-identifier
PX-56b463558106eb71826e4157