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在地球已知的石油资源中,重油所占的比重高达60%以上,而用常规的方法采集重油太困难、成本太高。美国布鲁克海文国家实验室的尤金·普雷莫齐克和莫·林发明了一种可以解决重油的采集问题的技术。这有助于满足全球长期的石油需求。这项技术是将专门培养的细菌直接注入油井中,这种细菌可除去原油中一半的杂质,像硫和氮,还能使原油不再黏稠,易于采集。 Biocat公司已得到应用这项技术的许可证。主要的石油公司——
Among the petroleum resources known to the earth, the proportion of heavy oil accounts for more than 60%, while it is too difficult and costly to collect heavy oil by the conventional method. Eugene Premoich and Molin at the Brookhaven National Laboratory in the United States invented a technique that would solve the problem of heavy oil collection. This helps to meet the long-term global oil needs. The technology injects directly cultured bacteria into oil wells, which remove half of the impurities in crude oil, such as sulfur and nitrogen, and make the oil less viscous and easier to harvest. Biocat has obtained a license to use this technology. Major oil companies -