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Machine translation
1. (WO2012095375) METHOD FOR THE HYDROGENATION OF 1,4-BUTYNEDIOL IN THE GASEOUS PHASE TO FORM MIXTURES THAT CONTAIN TETRAHYDROFURANE, 1,4-BUTANEDIOL AND γ-BUTYROLACTONE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/095375    International Application No.:    PCT/EP2012/050204
Publication Date: 19.07.2012 International Filing Date: 09.01.2012
IPC:
C07D 307/08 (2006.01), C07D 307/33 (2006.01), C07C 31/20 (2006.01)
Applicants: BASF SE [DE/DE]; 67056 Ludwigshafen (DE) (For All Designated States Except US).
PINKOS, Rolf [DE/DE]; (DE) (For US Only).
OSETSKA, Olga [UA/DE]; (DE) (For US Only).
KÖNIGSMANN, Lucia [RO/DE]; (DE) (For US Only)
Inventors: PINKOS, Rolf; (DE).
OSETSKA, Olga; (DE).
KÖNIGSMANN, Lucia; (DE)
Common
Representative:
BASF SE; 67056 Ludwigshafen (DE)
Priority Data:
11150733.1 12.01.2011 EP
Title (DE) VERFAHREN ZUR HYDRIERUNG VON 1,4-BUTINDIOL ZU TETRAHYDROFURAN, 1,4-BUTANDIOL UND γ-BUTYROLACTON ENTHALTENDEN GEMISCHEN IN DER GASPHASE
(EN) METHOD FOR THE HYDROGENATION OF 1,4-BUTYNEDIOL IN THE GASEOUS PHASE TO FORM MIXTURES THAT CONTAIN TETRAHYDROFURANE, 1,4-BUTANEDIOL AND γ-BUTYROLACTONE
(FR) PROCÉDÉ D'HYDROGÉNATION DE 1,4 BUTYNEDIOL EN MÉLANGES CONTENANT DU TÉTRAHYDROFURANE, DU 1,4 BUTANEDIOL ET DE LA γ-BUTYROLACTONE EN PHASE GAZEUSE
Abstract: front page image
(DE)Verfahren zur Herstellung von Tetrahydrofuran, 1-4-Butandiol und/oder gamma-Butyrolacton durch Hydrierung von 1,4-Butindiol, dadurch gekennzeichnet, dass 1,4-Butindiol in einem Wasserstoff enthaltenden Gasstrom verdampft und gasförmig an mindestens einem Katalysator, der mindestens eines der Elemente aus den Gruppen 7 bis 11 des Periodensystems der Elemente enthält, hydriert wird.
(EN)The invention relates to a method for the production of tetrahydrofurane, 1,4-butanediol and/or gamma-butyrolactone by hydrogenation of 1,4-butynediol, characterized in that 1,4-butynediol is evaporated in a hydrogen-containing gas flow and is hydrogenated in the gaseous state on at least one catalyst that contains at least one of the elements of groups 7 to 11 of the periodic system of elements.
(FR)Procédé de production de tétrahydrofurane, 1,4 butanediol et/ou gamma-butyrolactone par hydrogénation de 1,4 butynediol, caractérisé en ce que l'on évapore le 1,4 butynediol dans un écoulement gazeux contenant de l'hydrogène et on le soumet à une hydrogénation en phase gazeuse sur au moins un catalyseur qui contient au moins un des éléments des groupes 7 à 11 de la classification périodique des éléments.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG).
Publication Language: German (DE)
Filing Language: German (DE)