Development and application of atmospheric residue hydrogenation guard catalyst and demetallization catalyst 常壓渣油加氫保護(hù)劑和脫金屬催化劑的開發(fā)及應(yīng)用
The hydro - demetallization kinetic model and the expression of catalyst deactivation function were proposed on the base of appropriate hypothesis used in common kinetic research methods and the operation data from maoming ' s residue hydrodesulfurization treatment unit ( s - rht ) 摘要依據(jù)茂名渣油加氫工業(yè)裝置( s - rht )的大量實(shí)測(cè)數(shù)據(jù),通過合理的模型假定,采用常規(guī)的動(dòng)力學(xué)模型研究方法,建立了渣油加氫脫金屬動(dòng)力學(xué)模型和催化劑失活函數(shù)表達(dá)式。