PROCESS FOR THE CONVERSION OF ETHYLENE OXIDE TO MONOETHANOLAMINE AND ETHYLENEDIAMINE EMPLOYING A ZEOLITE

The present invention relates to a process for the conversion of ethylene oxide to 2-aminoethanol and/or ethane-1,2-diamine and/or linear polyethylenimines of the formula H2N-(CH2CH2NH)n-CH2CH2-NH2 wherein n≥1 comprising (i) providing a catalyst comprising a zeolitic material comprising YO2 and X2O3...

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Main Authors MÜLLER, Ulrich, MELDER, Johann-Peter, BECHTEL, Juergen, PARVULESCU, Andrei-Nicolae, KUSCHEL, Andreas, GRUENANGER, Christian, LIEBERKNECHT, Johannes, GORDILLO, Alvaro, LANGE DE OLIVEIRA, Armin
Format Patent
LanguageEnglish
French
German
Published 04.08.2021
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Abstract The present invention relates to a process for the conversion of ethylene oxide to 2-aminoethanol and/or ethane-1,2-diamine and/or linear polyethylenimines of the formula H2N-(CH2CH2NH)n-CH2CH2-NH2 wherein n≥1 comprising (i) providing a catalyst comprising a zeolitic material comprising YO2 and X2O3, wherein Y is a tetravalent element and X is a trivalent element; (ii) providing a gas stream comprising ethylene oxide and ammonia; (iii) contacting the catalyst provided in (i) with the gas stream provided in (ii) for converting ethylene oxide to 2-aminoethanol and/or ethane-1,2-diamine and/or linear polyethylenimines.
AbstractList The present invention relates to a process for the conversion of ethylene oxide to 2-aminoethanol and/or ethane-1,2-diamine and/or linear polyethylenimines of the formula H2N-(CH2CH2NH)n-CH2CH2-NH2 wherein n≥1 comprising (i) providing a catalyst comprising a zeolitic material comprising YO2 and X2O3, wherein Y is a tetravalent element and X is a trivalent element; (ii) providing a gas stream comprising ethylene oxide and ammonia; (iii) contacting the catalyst provided in (i) with the gas stream provided in (ii) for converting ethylene oxide to 2-aminoethanol and/or ethane-1,2-diamine and/or linear polyethylenimines.
Author BECHTEL, Juergen
PARVULESCU, Andrei-Nicolae
GRUENANGER, Christian
MÜLLER, Ulrich
LIEBERKNECHT, Johannes
KUSCHEL, Andreas
MELDER, Johann-Peter
GORDILLO, Alvaro
LANGE DE OLIVEIRA, Armin
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– fullname: GRUENANGER, Christian
– fullname: LIEBERKNECHT, Johannes
– fullname: GORDILLO, Alvaro
– fullname: LANGE DE OLIVEIRA, Armin
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DocumentTitleAlternate VERFAHREN ZUR UMWANDLUNG VON ETHYLENOXID IN MONOETHANOLAMIN UND ETHYLENDIAMIN MIT EINEM ZEOLITH
PROCÉDÉ DE CONVERSION D'OXYDE D'ÉTHYLÈNE EN MONOÉTHANOLAMINE ET ÉTHYLÈNEDIAMINE AU MOYEN D'UNE ZÉOLITE
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Snippet The present invention relates to a process for the conversion of ethylene oxide to 2-aminoethanol and/or ethane-1,2-diamine and/or linear polyethylenimines of...
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SubjectTerms 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
Title PROCESS FOR THE CONVERSION OF ETHYLENE OXIDE TO MONOETHANOLAMINE AND ETHYLENEDIAMINE EMPLOYING A ZEOLITE
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