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Preparation of a Sulfonated Carbonaceous Material from Lignosulfonate and Its Usefulness as an Esterification Catalyst

Sulfonated carbonaceous material useful as a solid acid catalyst was prepared from lignosulfonate, a waste of the paper-making industry sulfite pulping process, and characterized by (13)C-NMR, FT-IR, TGA, SEM and elemental analysis, etc. The sulfonic acid group density and total density of all acid...

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Vydáno v:Molecules
Hlavní autor: Lee, Duckhee
Médium: Artigo
Jazyk:Inglês
Vydáno: MDPI 2013
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC6269820/
https://ncbi.nlm.nih.gov/pubmed/23846757
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/molecules18078168
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