我国生产的各种原油,包括页岩油和天然原油的致癌性问题尚未深入研究。为此,将国外部份有关石油致癌性和炼油厂癌症死亡率的调查研究报告作一综述,以供参考。 关于石油的致癌性问题 Ogston(1871)、Bellat(1878)报道了从事石蜡生产能引起皮肤癌,以后的研究发现:石蜡工人患皮肤癌并非接触石蜡本身所引起,而是工人在石油中提制石蜡时接触石油的致癌物所致。1922年Southam和Wilson报道用石油为原料生产的某 The carcinogenicity of various crude oils produced in China, including shale oil and natural crude oil, has not yet been studied in depth. To this end, the foreign part of the research on the carcinogenicity of oil and cancer mortality in oil refinery research report for a review, for reference. On the carcinogenicity of oil Ogston (1871), Bellat (1878) reported that the production of paraffin can cause skin cancer, later studies found that: paraffin workers suffering from skin cancer is not caused by contact with the paraffin itself, but workers in the oil extraction Paraffin caused by exposure to oil carcinogens. 1922 Southam and Wilson covered the production of oil as a raw material