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机译:Desulfurization and optimization of low-grade local coal by sequential KOH and HCl treatment
NFC Inst Engn & Fertilizer Res, Dept Chem Engn, Faisalabad, Pakistan;
Univ Jeddah, Dept Chem Engn, Jeddah 23890, Saudi Arabia;
Tech Univ Denmark, Dept Chem & Biochem Engn, Ctr Energy Resources Engn, Lyngby, DenmarkUniv Engn & Technol Faisalabad Campus, Fac Engn, Dept Chem Engn, Faisalabad, PakistanUniv Jeddah, Dept Ind Engn, Jeddah, Saudi Arabia;
Desulfurization; leaching; response surface method; high sulfur coal; optimization;