ferrous sulfide scale 硫化亚铁垢
The reasons for this phenomenon and the influence of the sulfide scale demixing on the sulfidation process of Fe-Cr alloys have been discussed.
文中讨论了这种现象的原因以及硫化层分层对铁铬合金硫化行为的影响。
The composition of volatile sulfide in waste gases from refinery and catalytic combustion desulfurization pilot-scale unit were analyzed, and this applicability of this method is verified.
该分析测定了炼油厂某些污染源和催化燃烧脱硫中试装置废气中挥发性硫化物组成，验证了方法的适用性。
Some of general method to remove sulfide with devoping foreground in large-scale methanol plant are compared and it is provided reference for large-scale methanol item.
对目前在用的较有发展前景的几种脱硫方法进行了比较，为大型甲醇项目脱硫工艺的选择提供参考。
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