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[心,为祖国澎湃]卢海龙:熊熊火焰点燃报国壮志

2017-09-10 09:57:39   央广网

当年,为了梦想闯荡彼岸,如今,为了梦想回归故土。有数据显示,截至2016年底,我国留学回国人员总数达265.11万人。这些学成归国的优秀海外人才,正在成为国家经济、科技和社会发展的特殊力量。中国之声特别报道《心,为祖国澎湃》,今天推出《卢海龙:熊熊火焰点燃报国壮志》。

央广网北京9月10日消息(记者马喆)据中国之声《新闻纵横》报道,2017年5月18日,一团蓝色的火焰在我国南海神狐海域的钻井勘探平台上被成功点燃,它宣告着我国首次海域天然气水合物试采取得成功。这不仅是我国首次,也是世界首次成功实现资源量占全球90%以上、开发难度最大的泥质粉砂型天然气水合物安全开采。试采工程的首席科学家是卢海龙,他同时是国家“千人计划”的入选专家。

“我是试采的首席科学家,主要是从技术方面提供一些支持,总的来说比较顺利,可以说是出乎意料地顺利,因为试采之前他们觉得可能是很困难的,当然试采过程中也不是很容易,也是很累的。”卢海龙告诉记者今年的试采已经结束了,现在进入到数据解释这方面的工作。

天然气水合物俗称“可燃冰”,是天然气与水在高压低温条件下形成的类冰状的结晶物质,具有热值高,污染小,资源量丰富等特点,但是将天然气水合物从上千米深度的海底稳定地采集出来并非易事。卢海龙和他的同事采用“地层流体抽取试采法”等各种创新方法,将蕴藏在海底的“冰块”点燃成海面上熊熊燃烧的火焰。

卢海龙说,“工业化以来,能源开发,比如石油、天然气,页岩气也好,都是西方发达国家先开发成功的,然后咱们再用他们的技术。但是天然气水合物的研发和国外的差别并不大。这次试采之后,可以说我们在某些领域处于领先地位,所以从国家科技角度讲,也是有很重要的意义的。”

截至7月9日,我国南海天然气水合物试采连续点火60天,累计产气量超过30万立方米。试采时长世界最长,总产气量也是全球最多,获得科学试验数据647万组。卢海龙介绍,这将为天然气水合物后续的开发奠定基础。“咱们的能源,一半以上的石油、天然气都要靠进口,是世界上最大的能源进口国,天然气水合物在咱们中国的南海有大量的存在,如果能够实现商业化、工业化产业化开发,对国家的能源安全和能源保障上,应该是非常重要的。这样对咱们中国的经济发展、社会进步,增强国家的竞争力应该是非常有帮助的,所以国家现在开始研发这种技术,这是一种技术储备。”

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