所以,为使精炼渣系具有良好的发泡性能,渣中氧化亚铁含量应小于1%,最好小于0.5%。
In order to maintain the excellent foaming property the content of ferric oxide in the refining slag should be controlled under 1. 0%, and lower than 0. 5% much better.
几年间,Massey亦同时是BP的董事会成员,他认为董事会在2002年德州精炼厂事故后与NGO的合作使BP有所获益。
For several years Mr Massey has also been on the board of BP, which he believes benefited from its work with NGOs after a deadly accident at a refinery in Texas in 2002.
榨出的油使用UOP霍尼韦尔的专利工艺进行精炼,使之可以添加入喷气发动机油。
That oil can then be modified by a proprietary UOP Honeywell process that makes it suitable for blending in jet fuel.
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