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US4155715A Process for reducing the organic sulfur content of char 失效
减少焦炭有机硫含量的方法

Process for reducing the organic sulfur content of char
摘要:
This invention covers an improved hydrodesulfurization process which significantly reduces the organic sulfur content of char by first magnetically or electrostatically removing iron sulfides and precursors of iron sulfides from char and then hydrodesulfurizing the remaining char.
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