论文部分内容阅读
正当粮食进口国纷纷谴责生物燃料推高粮价,担忧全球8亿机动车主与20亿贫困人口争夺粮食的时候,中石油南充炼化总厂年产6万吨、中国石化贵州分公司年产5万吨和中海油海南年产6万吨在内的3个生物柴油产业化示范项目,最近获国家发改委批准启动,本刊在上一期以“地里种柴油海南率先进入后石油时代”进行了报道。3个项目虽然不大,但象征示范意义不可小觑。在人们充满对新能源开发成功企盼的同时,又不得不面对另外一种风险。如同所有新生命都充满了不确定性一样,生物柴油的问世也面临着人们的诸多疑问。南充、贵州、海南3个生物柴油项目,所用原料均为原产自南美洲的小油桐。这一次,人们的不信任表现为对小油桐这个外来物种安全性的担忧。毕竟属于引进,一旦落户,会不会打破原有的生态平衡?会不会成为极具侵略性的强势物种?
At a time when grain importers have condemned biofuels for pushing up grain prices and worried about the world’s 800 million motor vehicle owners competing for food with 2 billion poor people, PetroChina Nanchong Refinery Plant produces 60,000 tons annually and Sinopec Guizhou Branch produces 50,000 Tonne and CNOOC Hainan annual output of 60,000 tons, including three biodiesel industrialization demonstration project, recently approved by the National Development and Reform Commission to start, the magazine in the previous issue of “Diesel in Hainan, the first to enter the post-oil era” Reported. Although the three projects are not big, the significance of symbolic demonstration can not be underestimated. While people are full of hope for successful development of new energy, they have to face another kind of risk. As all new life is full of uncertainty, the advent of biodiesel is also facing many questions. Nanchong, Guizhou, Hainan 3 biodiesel project, all the raw materials are originated in South America, small tung tree. This time, people’s mistrust shows concern about the safety of the alien species Jatropha curcas. After all, belong to the introduction, once settled, will not break the original ecological balance? Will become a very aggressive species?