Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
CO2 hydrogenation to alcohols over highly dispersed Co/SiO2 catalysts derived from acetate
Autore:
Okabe, K; Yamada, H; Hanaoka, T; Matsuzaki, T; Arakawa, H; Abe, Y;
Indirizzi:
Natl Inst Adv Ind Sci & Technol, Tsukuba Cent 5, Tsukuba, Ibaraki 3058565,Japan Natl Inst Adv Ind Sci & Technol Tsukuba Ibaraki Japan 3058565 58565,Japan Sci Univ Tokyo, Chiba 2788510, Japan Sci Univ Tokyo Chiba Japan 2788510Sci Univ Tokyo, Chiba 2788510, Japan
Titolo Testata:
CHEMISTRY LETTERS
fascicolo: 9, , anno: 2001,
pagine: 904 - 905
SICI:
0366-7022(20010905):9<904:CHTAOH>2.0.ZU;2-X
Fonte:
ISI
Lingua:
ENG
Soggetto:
ETHANOL SYNTHESIS; COBALT CATALYSTS; CARBON-DIOXIDE; COMPOSITE CATALYSTS; RH/SIO2 CATALYSTS; SYNGAS; RUTHENIUM; RU; FE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
29
Recensione:
Indirizzi per estratti:
Indirizzo: Okabe, K Natl Inst Adv Ind Sci & Technol, Tsukuba Cent 5, Tsukuba, Ibaraki3058565,Japan Natl Inst Adv Ind Sci & Technol Tsukuba Ibaraki Japan 3058565 an
Citazione:
K. Okabe et al., "CO2 hydrogenation to alcohols over highly dispersed Co/SiO2 catalysts derived from acetate", CHEM LETT, (9), 2001, pp. 904-905

Abstract

Highly dispersed Co(A)/SiO2 catalysts were prepared from acetate, and usedfor CO2 hydrogenation to alcohols under the reaction conditions of T = 493K, P = 2.1 MPa, H-2/CO2 = 3/1, and GHSV = 2000 h(-1). Catalytic activity was greatly improved by adding a small amount of Ir to the catalyst, and methanol (ca. 20%) was formed, in contrast with Co(N)/SiO2 catalyst derived from nitrate. Ethanol selectivity was increased up to 8% by adding Na salt tothe Ir/Co(A)/SiO2 catalyst.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 09/04/20 alle ore 07:38:39