Szczegóły publikacji
Opis bibliograficzny
Studies of catalytic coal gasification with steam / Stanisław PORADA, Andrzej ROZWADOWSKI, Katarzyna ZUBEK // Polish Journal of Chemical Technology ; ISSN 1509-8117. — 2016 — vol. 18 iss. 3, s. 97–102. — Bibliogr. s. 101–102. — Publikacja dostępna online od: 2016-10-13
Autorzy (3)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 102769 |
|---|---|
| Data dodania do BaDAP | 2016-12-12 |
| Tekst źródłowy | URL |
| DOI | 10.1515/pjct-2016-0054 |
| Rok publikacji | 2016 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Polish Journal of Chemical Technology |
Abstract
One of the promising processes, belonging to the so-called clean coal technologies, is catalytic coal gasification. The addition of a catalyst results in an increased process rate, in which synthesis gas is obtained. Therefore, the subject of this research was catalytic gasification of low-ranking coal which, due to a high reactivity, meets the requirements for fuels used in the gasification process. Potassium and calcium cations in an amount of 0.85, 1.7 and 3.4% by weight were used as catalytically active substances. Isothermal measurements were performed at 900 degrees C under a pressure of 2 MPa using steam as a gasifying agent. On the basis of kinetic curves, the performance of main gasification products as well as carbon conversion degree were determined. The performed measurements allowed the determination of the type and amount of catalyst that ensure the most efficient gasification process of the coal 'Piast' in an atmosphere of steam.
