Studies on the Components in NTU Shale Oil. II

Carcinogenicity studies of Estonian oil shale soots.

Several series of chronic experiments in white mice and white rats were carried out in order to determine the carcinogenicity of Estonian oil shale soot as well as the soot from oil shale fuel oil. All the investigated samples of soot showed a relatively low (from 14 to 1200 ppm) benzo(a)pyrene content. The benzene extract of oil shale soot, painted on the skin of white mice, proved to be stron...

The Nitrogen Bases In Tasmanite Shale Oil

Although these 'tal' bases' are mainly derivatives of pyridine and/or quinoline, other compounds of a pyrrole nature have been reported to occur, for instance Petrie (1905) recorded the presence of pyrrole compounds in the oil obtained from the torbanites of New South "Vales, and aecounts of the shale oil from Colorado giving the same reaction have been reported by McKee (1£125). The first syst...

Technically Recoverable Shale Oil and Shale Gas Resources

Technically Recoverable Shale Oil and Shale Gas Resources:

Technically Recoverable Shale Oil and Shale Gas Resources: