煤制甲醇硫回收方法？ 1. i agree with you that as part of 煤制甲醇项目, 硫回收怎么建设都是亏本的 - it is about producing 甲醇, not 硫. 2. to estimate 各种方法的投资, a design basis is needed. now we know one feed to the 硫回收 unit is a h2s-rich stream out of the 低温甲醇洗 unit, 再采用荷兰的生物法将硫回收 to produce 硫磺1500吨/年. 3. now we need to establish a flowsheet with major equipement. anything more you know of on the 荷兰的生物法硫回收? [ ]查看更多
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