
n. = hydrodesulphurization
Abstract: Application status and trends in hydrodesulfurization (HDS) and olefine hydrogenation catalysts are reviewed. 文摘:綜述了國內外加氫轉化催化劑的開發(fā)應用現(xiàn)狀和發(fā)展趨勢。
Application status and trends in hydrodesulfurization (HDS) and olefine hydrogenation catalysts are reviewed. 綜述了國內外加氫轉化催化劑的開發(fā)應用現(xiàn)狀和發(fā)展趨勢。
This complex uses high-sulfur residuum as raw material with processes of delayed coking, and hydrodesulfurization. 該聯(lián)合裝置采用高含硫渣油為原料,并由延遲焦化、加氫脫硫等工藝生產精制油品。
The mechanism of hydrodesulfurization of coal with coke-oven gas has beenexplained in the paper,too. 此外,對高硫煤與焦爐凈煤氣共熱解脫硫的機理也給予了解釋。
Fixed bed resid hydrodesulfurization technologies have been patented by chevron,Unocal, IFP, UOP and SIPM. 關于固定床式渣油加氫脫硫技術,目前世界上雪夫隆、聯(lián)合油、IFP、UOP和殼牌等5家公司有專利技術。