- Tytuł:
- Investigation of new potential amine activators for carbon dioxide absorption in carbonate solutions
- Autorzy:
-
Bińczak, G.
Pohorecki, R.
Moniuk, W.
Możeński, C - Powiązania:
- https://bibliotekanauki.pl/articles/185268.pdf
- Data publikacji:
- 2018
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
carbon dioxide
absorption
potassium carbonates
amine activators
laminar jet
dwutlenek węgla
wchłanianie
węglan potasu
aktywator aminowy
strumień laminarny - Opis:
- Results of an extensive research program, aimed at finding new, more efficient activators of carbon dioxide absorption into aqueous carbonate/bicarbonate solutions are presented. Both single amines (2-ethyl-aminoethanol, 2-isopropyl aminoethanol, piperazine, tetraethylenepentamine, N-ethyl-piperazine and glicyne) and amine mixtures have been investigated. Absorption rate measurements were conducted in a laminar-jet absorber. Reaction rate constants for the particular activators were determined. Mixtures of aliphatic amines with cyclic amines, as well as mixtures of cyclic amines with cyclic amines were found to exhibit synergetic effect. Such amine mixtures might be used as new promoters for CO2 absorption in carbonate solutions in the modified Benfield process.
- Źródło:
-
Chemical and Process Engineering; 2018, 39, 4; 353--365
0208-6425
2300-1925 - Pojawia się w:
- Chemical and Process Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł