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1. WO2021037516 - ORGANIC CARBONATE PRODUCTION PROCESS

Publication Number WO/2021/037516
Publication Date 04.03.2021
International Application No. PCT/EP2020/072124
International Filing Date 06.08.2020
IPC
C07C 68/04 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
68Preparation of esters of carbonic or haloformic acids
04from carbon dioxide or inorganic carbonates
C07C 69/96 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
69Esters of carboxylic acids; Esters of carbonic or haloformic acids
96Esters of carbonic or haloformic acids
CPC
C07C 68/04
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
68Preparation of esters of carbonic or haloformic acids
04from carbon dioxide or inorganic carbonates
Applicants
  • SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. [NL]/[NL] (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JO, JP, KE, KG, KH, KM, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, WS, ZA, ZM, ZW)
  • SHELL OIL COMPANY [US]/[US] (US)
Inventors
  • FISCHER, Kai Jürgen
  • VAN DER HEIDE, Evert
  • VAN DE HAAR, Peter
  • ONWUSOGH, Udeogu Chijioke
  • NENU, Nicoleta Cristina
Agents
  • SHELL LEGAL SERVICES IP
Priority Data
19194630.030.08.2019EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ORGANIC CARBONATE PRODUCTION PROCESS
(FR) PROCÉDÉ DE PRODUCTION DE CARBONATE ORGANIQUE
Abstract
(EN)
The present invention relates to a process for preparing an organic carbonate, comprising contacting carbon dioxide with an alcohol in the presence of water and a catalyst in a reaction zone resulting in the production of the organic carbonate, wherein the organic carbonate is continuously removed from the reaction zone.
(FR)
La présente invention concerne un procédé de préparation d'un carbonate organique, comprenant la mise en contact de dioxyde de carbone avec un alcool en présence d'eau et d'un catalyseur dans une zone de réaction ce qui permet d'obtenir du carbonate organique, le carbonate organique étant retiré en continu de la zone de réaction.
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