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1. (WO2018099964) PROCESS FOR THE CONVERSION OF MONOETHANOLAMINE TO ETHYLENEDIAMINE EMPLOYING A COPPER-MODIFIED ZEOLITE OF THE MOR FRAMEWORK STRUCTURE
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Pub. No.: WO/2018/099964 International Application No.: PCT/EP2017/080810
Publication Date: 07.06.2018 International Filing Date: 29.11.2017
Chapter 2 Demand Filed: 05.06.2018
IPC:
C07C 209/16 (2006.01) ,C07D 295/023 (2006.01) ,C07C 211/10 (2006.01) ,C07C 211/14 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
209
Preparation of compounds containing amino groups bound to a carbon skeleton
04
by substitution of functional groups by amino groups
14
by substitution of hydroxy groups or of etherified or esterified hydroxy groups
16
with formation of amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
295
Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
02
containing only hydrogen and carbon atoms in addition to the ring hetero elements
023
Preparation; Separation; Stabilisation; Use of additives
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
211
Compounds containing amino groups bound to a carbon skeleton
01
having amino groups bound to acyclic carbon atoms
02
of an acyclic saturated carbon skeleton
09
Diamines
10
Diaminoethanes
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
211
Compounds containing amino groups bound to a carbon skeleton
01
having amino groups bound to acyclic carbon atoms
02
of an acyclic saturated carbon skeleton
14
Amines containing amino groups bound to at least two aminoalkyl groups, e.g. diethylenetriamines
Applicants:
BASF SE [DE/DE]; Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein, DE
Inventors:
PARVULESCU, Andrei-Nicolae; DE
GORDILLO, Alvaro; DE
SCHROETER, Marie Katrin; DE
MELDER, Johann-Peter; DE
BECHTEL, Juergen; DE
HEIDEMANN, Thomas; DE
SCHUNK, Stephan; DE
MÜLLER, Ulrich; DE
Agent:
HERZOG FIESSER & PARTNER PATENTANWÄLTE PARTG MBB; Isartorplatz 1 80331 Muenchen, DE
Priority Data:
16201339.530.11.2016EP
Title (EN) PROCESS FOR THE CONVERSION OF MONOETHANOLAMINE TO ETHYLENEDIAMINE EMPLOYING A COPPER-MODIFIED ZEOLITE OF THE MOR FRAMEWORK STRUCTURE
(FR) PROCÉDÉ DE CONVERSION DE LA MONOÉTHANOLAMINE EN ÉTHYLÈNEDIAMINE UTILISANT UNE ZÉOLITE MODIFIÉE PAR DU CUIVRE DE LA STRUCTURE D'OSSATURE DE MOR
Abstract:
(EN) The present invention relates to a process for the conversion of 2-aminoethanol to ethane-1,2-diamine and/or linear polyethylenimines of the formula H2N-[CH2CH2NH]n-CH2CH2NH2 wherein n ≥1 comprising : (i) providing a catalyst comprising a zeolitic material having the MOR framework structure comprising YO2 and X2O3, wherein Y is a tetravalent element and X is a trivalent element, said zeolitic material containing copper as extra-framework ions; (ii) providing a gas stream comprising 2-aminoethanol and ammonia; (iii) contacting the catalyst provided in (i) with the gas stream provided in (ii) for converting 2-aminoethanol to ethane-1,2-diamine and/or linear polyethylenimines.
(FR) La présente invention concerne un procédé de conversion de 2-aminoéthanol en éthane-1,2-diamine et/ou de polyéthylèneimines linéaires de formule H2N-[CH2CH2NH]n-CH2CH2NH2 , où n ≥ 1 comprenant : (i) fournir un catalyseur comprenant un matériau zéolithique ayant la structure d'ossature MOR comprenant YO2 et X2O3, Y étant un élément tétravalent et X étant un élément trivalent, ledit matériau zéolithique contenant du cuivre en tant qu'ions extra-structurels ; (ii) fournir un flux gazeux comprenant du 2-aminoéthanol et de l'ammoniac ; (iii) mettre en contact le catalyseur fourni dans (i) avec le courant gazeux fourni dans (ii) pour convertir le 2-aminoéthanol en éthane-1,2-diamine et/ou les polyéthylèneimines linéaires.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)