Regenerative process for the preparation of linear polyethylenepolyamines using a supported catalyst

This invention is directed to a regenerative process for preparing predominantly linear polyethylenepolyamines from ethylenediamine and monoethanolamine using a catalyst comprising a phosphorous bonded to a group IVb metal oxide support.

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Bibliographische Detailangaben
Hauptverfasser:	LARKIN, JOHN MICHAEL, WATTS, LEWIS WILLIAM, JR, RENKEN, TERRY LEE, VANDERPOOL, STEVEN HENERY
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OFSOLID INORGANIC COMPOUNDS INORGANIC CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	This invention is directed to a regenerative process for preparing predominantly linear polyethylenepolyamines from ethylenediamine and monoethanolamine using a catalyst comprising a phosphorous bonded to a group IVb metal oxide support.