Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Sabino R. Moinelo"'
Publikováno v:
Journal of Chemical Technology & Biotechnology. 36:129-135
m-Xylene is chlorinated with molecular chlorine supplied at a constant flow rate, utilising short chain alcohols as solvents. Chlorinations occur as fast and clean substitution reactions, giving very high yields of monochloro derivatives. o-Xylene an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02db197837da82328b6ba79f2397ab22
https://doi.org/10.1002/jctb.280360305
https://doi.org/10.1002/jctb.280360305
Publikováno v:
Fuel. 84:2184-2189
Carbon foams were obtained from a bituminous coal with good plasticity properties by a two-stage thermal process under different pressure and temperature conditions. The first stage was a controlled carbonisation treatment under pressure at 450 and 5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::522654a8d7b03317ff975575965cab6a
https://doi.org/10.1016/j.fuel.2005.06.008
https://doi.org/10.1016/j.fuel.2005.06.008
Autor:
Ana Arenillas, Sabino R. Moinelo, José L. Crespo, Colin E. Snape, Roberto García, José A. Vina
Publikováno v:
Energy & Fuels. 19:374-381
The influence of polymerization with formaldehyde on the thermal reactivity of a low-temperature coal tar pitch has been investigated. The mechanism and extent of the polymerization depends on the catalyst used, the greatest extent of polymerization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e267cc21efbbaed969cca3daf606e925
https://doi.org/10.1021/ef0498768
https://doi.org/10.1021/ef0498768
Publikováno v:
Fuel Processing Technology. 86:205-222
This paper studies the chemical composition of several supercritical gas (SCG) extracts and its influence on the thermal behaviour under carbonisation conditions. The extracts were obtained from a Spanish lignite (Mequinenza), a low-quality coal from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e1b3cffaefddf13a5abf22bc557158b
https://doi.org/10.1016/j.fuproc.2004.03.002
https://doi.org/10.1016/j.fuproc.2004.03.002
Autor:
José A. Vina, Ana Arenillas, Sabino R. Moinelo, Roberto García, Colin E. Snape, José L. Crespo
Publikováno v:
Carbon. 42:2762-2765
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7849f8741b9abf3427d829253601d4f9
https://doi.org/10.1016/j.carbon.2004.05.032
https://doi.org/10.1016/j.carbon.2004.05.032
Publikováno v:
Energy & Fuels. 17:291-301
In this study, a low-temperature coal tar pitch (CTP1) was subjected to carbonization in order to study the formation, growth, and development of mesophase achieved under different conditions. The results were compared to those obtained with a petrol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03f3a932eb56610895d8257a8c0e43d7
https://doi.org/10.1021/ef020109n
https://doi.org/10.1021/ef020109n
Publikováno v:
Energy & Fuels. 16:935-943
The purpose of this work was to study the formation of mesophase spherules from a low-temperature coal tar pitch under carbonization conditions. For comparison, the carbonization of a high-temperature coal tar pitch and a petroleum pitch were also co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::165ff631fa1c4e60f734eae9edec7308
https://doi.org/10.1021/ef0102871
https://doi.org/10.1021/ef0102871
Publikováno v:
Fuel Processing Technology. :207-212
Raman spectroscopy has been utilised to detect changes in the structural order accompanying the process of mesophase spherules preparation. A coal tar pitch was selected as the precursor and it was carbonised under the appropriate conditions to produ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66d685610dd10300b7b94f375b5cf8d1
https://doi.org/10.1016/s0378-3820(02)00079-6
https://doi.org/10.1016/s0378-3820(02)00079-6
Publikováno v:
Journal of Chromatography A. 945:161-172
Tars produced at semi-industrial scale in a coke oven of 6·103 kg capacity were used to investigate the effect of using polyethylene waste as an additive in the carbonization process with coal. The polyethylene wastes used were low-density polyethyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::985d932aa15e68414911a53d75dcb613
https://doi.org/10.1016/s0021-9673(01)01501-1
https://doi.org/10.1016/s0021-9673(01)01501-1
Publikováno v:
Energy & Fuels. 14:380-392
A coal tar pitch and a petroleum pitch were heat treated under gas-blowing conditions (air and argon) at 300, 350, and 425 °C in order to investigate the chemical transformations involved. The evolution profiles of four classes of polycyclic aromati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7481cd525b031a89cf8150dca80db5fa
https://doi.org/10.1021/ef9901443
https://doi.org/10.1021/ef9901443