Patent SG-11201911568T-A (SG)
Title: Process for generation of olefins
Inventor: WEISS BRIAN
IPC: C07C5/48
Filed: 2018-08-14
Abstract: REGINREGs,4 FIG. 1A 0 0 0 0 0 0 O 0 0 0 0 M M M M M M 0 0 0 0 0 MMMMMM 0 0 0 0 0 W O 2019/036 406 A3 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 21 February 2019 (21.02.2019) WIPO I PCT 1111111111111101111111111111111011111010111111111111111111111111111111111111101111001111 (10) International Publication Number WO 2019/036406 A3 (51) International Patent Classification: CO7C 5/42 (2006.01) CO7C 5/48 (2006.01) (21) International Application Number: PCT/US2018/046600 (22) International Filing Date: 14 August 2018 (14.08.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/545,668 15 August 2017 (15.08.2017) US 16/101,790 13 August 2018 (13.08.2018) US (71) Applicant: EXXONMOBIL RESEARCH AND EN- GINEERING COMPANY [US/US]; 1545 Route 22 East, P.O. Box 900, Annandale, NJ 08801-0900 (US). (72) Inventors: WEISS, Brian, M.; 805 Stech Drive, Bridge- water, NJ 08807 (US). CHUN, ChangMin; 6 Sawgrass Way, Annandale, NJ 08801 (US). BHANDARI, Dhaval, A.; 157 Crosspointe Drive, East Brunswick, NJ 08816 (US). BARRAI, Federico; 3833 Dunlavy Street, Apt. 323, Hous- ton, TX 77006 (US). LIU, Sophie; 61 New Street, Hamp- ton, NJ 08827 (US). (74) Agent: BARRETT, Glenn, T. et al.; Exxonmobil Research and Engineering Company, 1545 Route 22 East, P.O. Box 900, Annandale, NJ 08801-0900 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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, FL 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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, 1E, IS, IT, LT, LU, LV, (54) Title: PROCESS FOR GENERATION OF OLEFINS FIG. 1B (57) : This disclosure relates to processes, compositions, and systems useful for the oxydehydrogenation of alkanes to form olefins (e.g., for the conversion of ethane to ethylene). The processes use an oxygen transfer agent and may be carried out in any suitable reactor, including a reverse flow reactor, a circulating fluid bed reactor, or a cyclic co-flow reactor. [Continued on next page] WO 2019/036406 A3 HIM I 11111110111111 VIII 11111 111 1E11001 Mil Dill 1101 VIII VIII IIII 11111111 MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(i1)) as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) Published: with international search report (Art. 21(3)) before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h)) (88) Date of publication of the international search report: 21 March 2019 (21.03.2019)