WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2012052404) METHOD FOR THE CONTINUOUS PRODUCTION OF 2-BUTANONE IN HOT PRESSURIZED WATER HAVING AN ADDED ELECTROLYTE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/052404    International Application No.:    PCT/EP2011/068115
Publication Date: 26.04.2012 International Filing Date: 17.10.2011
Chapter 2 Demand Filed:    09.05.2012    
IPC:
C07C 45/52 (2006.01), C07C 49/10 (2006.01)
Applicants: WACKER CHEMIE AG [DE/DE]; Hanns-Seidel-Platz 4 81737 München (DE) (For All Designated States Except US).
RÜDINGER, Christoph [DE/DE]; (DE) (For US Only).
EBERLE, Hans-Jürgen [DE/DE]; (DE) (For US Only).
SOLER, Andrea [DE/DE]; (DE) (For US Only).
VOGEL, Herbert [DE/DE]; (DE) (For US Only)
Inventors: RÜDINGER, Christoph; (DE).
EBERLE, Hans-Jürgen; (DE).
SOLER, Andrea; (DE).
VOGEL, Herbert; (DE)
Agent: POTTEN, Holger; Wacker Chemie AG Hanns-Seidel-Platz 4 81737 München (DE)
Priority Data:
10 2010 042 703.9 20.10.2010 DE
Title (DE) VERFAHREN ZUR KONTINUIERLICHEN HERSTELLUNG VON 2-BUTANON IN HEISSEM HOCHDRUCKWASSER MIT ELEKTROLYTZUSATZ
(EN) METHOD FOR THE CONTINUOUS PRODUCTION OF 2-BUTANONE IN HOT PRESSURIZED WATER HAVING AN ADDED ELECTROLYTE
(FR) PROCÉDÉ DE PRODUCTION CONTINUE DE 2-BUTANONE DANS DE L'EAU CHAUDE SOUS HAUTE PRESSION AVEC ADDITION D'ÉLECTROLYTE
Abstract: front page image
(DE)Die Erfindung betrifft ein Verfahren zur kontinuierlichen Herstellung von 2-Butanon aus 2,3 -Butandiol in heißem Hochdruckwasser mit Elektrolytzusatz, dadurch gekennzeichnet, dass als Elektrolytzusatz eine Verbindung ausgewählt aus der Gruppe Ce(SO4)2, Fe2(SO4)3, Al2(SO4) eingesetzt wird.
(EN)The invention relates to a method for continuously producing 2-butanone from 2,3-butanediol in hot pressurized water having an added electrolyte, characterized in that a compound selected from among the group comprising Ce(SO4)2, Fe2(SO4)3, Al2(SO4) is used as the added electrolyte.
(FR)L'invention concerne un procédé de production continue de 2-butanone à partir de 2,3 -butandiol dans de l'eau chaude sous haute pression avec addition d'électrolyte. L'invention est caractérisée en ce que l'électrolyte additionné est un composé sélectionné dans le groupe comprenant Ce(SO4)2, Fe2(SO4)3, Al2(SO4).
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)