It is not known whether the Chinese engineers have chosen an oxygen - or kerosene-rich mixture for the pre-combustion.
目前还不知道是否中国工程师已经选择了一个氧或为预燃煤油丰富的混合物。
2
Vattenfall and other companies are also investigating two other CCS technologies, known as pre-combustion and post-combustion.
此外,瀑布能源及其它公司也在研究另外两种CCS的技术,也就是我们所知的燃烧前捕获与燃烧后捕获。
3
Consequently, research and numerical simulation on flow, combustion and decomposition in pre-calcined systems is one of the important research problems in cement industry.