Activated carbon carried cuprous iodide catalyst, and its preparing method and use

The active carbon loaded cuprous iodide provided in this invention can be used as the catalyst of sulfur-alkylation reaction between dialkyldithio and aromatic compound, which is processed by dipping active carbon in ethanol/hydrosolvent of bluestone and iodine or bluestone and potassium iodide then...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG TIANLIN, PAN HANCHUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The active carbon loaded cuprous iodide provided in this invention can be used as the catalyst of sulfur-alkylation reaction between dialkyldithio and aromatic compound, which is processed by dipping active carbon in ethanol/hydrosolvent of bluestone and iodine or bluestone and potassium iodide then to be recovered by formaldehyde, SO, H2SO3 or sodium hyposulfite.