Deactivation and Regeneration of Sulfonated Carbon Catalysts in Hydrothermal Reaction Environments
نویسندگان
چکیده
منابع مشابه
Deactivation of sulfonated hydrothermal carbons in the presence of alcohols: evidences for sulfonic esters formation
Sulfonated hydrothermal carbons show high activity for esterification of palmitic acid with alcohols. However, the catalyst is significantly deactivated upon recovery. Leaching of sulfonated species does not account for this deactivation, which is observed even by pretreatment only with the alcohol under reflux. Solid state NMR shows the presence of chemically bound alkyl groups coming from the...
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ژورنال
عنوان ژورنال: ChemSusChem
سال: 2018
ISSN: 1864-5631,1864-564X
DOI: 10.1002/cssc.201800678