Dissertaciones physico-mecanico-chirurgicas practicas de el escirro y cancro

Fecha tomada de preliminares, 1760

Gas production during the pyrolysis and gasification of biological and physico-chemical sludges from oil refinery

Pyrolysis and gasification of two different sludges coming from a Spanish refinery have been performed at different experimental conditions. A physico-chemical (PC) and a biological (BIO) sludge have been studied. Runs at different heating rates (approx. 4 and 10 K/s) and with different contact time between gases and decomposed sludge have been performed. In general, the ratio H2/CO is higher in pyrolytic runs. The highest ratio is obtained in the pyrolysis at low heating rate and parallel flow, using both sludges. The maximum emission of CO, i.e. the worst combustion conditions, is given in the runs where contact time is minimized and at high heating rates.

Selected bibliography of physico-chemical properties in liquid ammonia and related solvents /

Mode of access: Internet.

Dictionnaire des arts du dessin, la peinture, la sculpture, la gravure et l'architecture /

Mode of access: Internet.

L'art de reconnaître les fraudes : peinture, sculpture, gravure, meubles, dentelles, céramique, etc. ...

"Ouvrage orné de 115 gravures."

Coke formation process and physico-chemical properties of coals /

Includes bibliographical references and indexes.

Recherches sur la classification chimique des substances organiques.

"Extrait de la Revue scientifique et industrielle du docteur Quesneville."