技术背景目前全球气候变暖问题越来越受到人们的重视,特别是哥本哈根气候变化会议的召开,气候问题更是受到全世界的瞩目。大力发展节能低碳经济,特别是发展可再生能源就成为各界最关注的话题。作为地球能量来源的根本,太阳能更是大家最为关注的能源。石油工业在20世纪取得了巨大发展,在未来一段时间同样在能源领域起到重要作用,但是化石能源毕竟会有枯竭的一天,未雨绸缪的工作应该从现在开始,因为现在的石油企业具备以“石油” Technical Background At present, the issue of global warming is getting more and more attention. Especially, the climate change conference in Copenhagen is taking place. The issue of climate is attracting worldwide attention. Vigorous development of energy-saving low-carbon economy, especially the development of renewable energy has become the most talked about topic. As the fundamental energy source of the earth, solar energy is the energy that everyone is most concerned about. The oil industry has made tremendous development in the 20th century and will play an important role in the energy sector for some time to come. However, after all, fossil fuels will have a depleted day and the precautionary work should start now. Now that the oil companies have adopted “ oil”