Patent SG-11201907206Y-A (SG)
Title: Oxidative desulfurization of oil fractions and sulfone management using an fcc
Inventor: KOSEOGLU OMER REFA
IPC: C10G25/00
Filed: 2018-02-20
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 23 August 2018 (23.08.2018) WIP0 I PCT 0111111010 0111 °nolo HE O II oimIE (10) International Publication Number WO 2018/152521 Al (51) International Patent Classification: ClOG 53/14 (2006.01) ClOG 21/28 (2006.01) ClOG 55/06 (2006.01) ClOG 27/04 (2006.01) ClOG 21/16 (2006.01) ClOG 25/00 (2006.01) ClOG 21/20 (2006.01) ClOG 11/18 (2006.01) ClOG 21/22 (2006.01) ClOG 69/04 (2006.01) ClOG 21/27(2006.01) (21) International Application Number: PCT/US2018/018789 (22) International Filing Date: 20 February 2018 (20.02.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 15/437,276 20 February 2017 (20.02.2017) US (71) Applicant: SAUDI ARABIAN OIL COMPANY [SA/SA]; 1 Eastern Avenue, 31311 Dhahran (SA). (71) Applicant (for AG only): ARAMCO SERVICES COM- PANY [US/US]; 9009 West Loop South, Houston, Texas 77096 (US). (72) Inventors: KOSEOGLU, Omer Refa; P.O. Box 08560, 31311 Dhahran (SA). BOURANE, Abdennour; P.O. Box 1634, 31311 Dhahran (SA). KRESSMANN, Stephane; P.O. Box 1846, 31311 Dhahran (SA). (74) Agent: RHEBERGEN, Constance G. et al.; Bracewell LLP, P.O. Box 61389, Houston, Texas 77208-1389 (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, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, (54) Title: OXIDATIVE DESULFURIZATION OF OIL FRACTIONS AND SULFONE MANAGEMENT USING AN FCC 137 6 114 122 ( 102 128 ¶23 1 110 110 120 L 1 ,136 FIG. 1-1 00 1-1 O C (57) : Embodiments provide a method and apparatus for recovering components from a hydrocarbon feedstock. According to at least one embodiment, the method includes supplying a hydrocarbon feedstock to an oxidation reactor, wherein the hydrocarbon feedstock is oxidized in the presence of a catalyst under conditions sufficient to selectively oxidize sulfur compounds and nitrogen compounds present in the hydrocarbon feedstock, separating the hydrocarbons, the oxidized sulfur compounds, and the oxidized nitro- gen compounds by solvent extraction, collecting a residue stream that includes the oxidized sulfur compounds and the oxidized nitrogen compound, and supplying the first residue stream to a fluid catalytic cracking unit. The first residue stream is further supplied through a hydrotreater prior to supplying the first residue stream to the fluid catalytic cracking unit. [Continued on next page] WO 2018/152521 Al 11111411310101011MEEM0MUOMEE111 VOIS 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, IE, IS, IT, LT, LU, LV, 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). Published: — with international search report (Art. 21(3))