Pregled bibliografske jedinice broj: 258503
Catalytic Preparation of Diacetone Alcohol in Controlled Flow Conditions
Catalytic Preparation of Diacetone Alcohol in Controlled Flow Conditions // Reaction Kinetics & Catalysis Letters, 45 (1991), 1; 111-117 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 258503 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Catalytic Preparation of Diacetone Alcohol in Controlled Flow Conditions
Autori
Sišul, Nikica ; Ciković, Nada ; Jelenčić, Jasenka
Izvornik
Reaction Kinetics & Catalysis Letters (0133-1736) 45
(1991), 1;
111-117
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
acetone; aldol condenzation; catalyst; diacetone alcohol; flow rate; gas chromatography; ion exchanger; kinetics
Sažetak
Catalytic preparation of diacetone alcohol from acetone was studied using strong basic ion exchangers as catalysts. A continuous process was carried out in an enlarged laboratory set-up with controlled flow rate. Experiments were performed with respect to experiment duration, temperature, flow rate, catalyst porosity and catalyst-acetone ratio. The quantity of DAA was determined by gas chromatography. The effects of temperature, catalyst porosity and catalyst-acetone ratio on the reaction course were significant in comparison with other parametersexamined. An exponential dependence of C/A ratio on DAA yield was found.
Izvorni jezik
Engleski
Znanstvena područja
Kemijsko inženjerstvo
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Scopus
