Patent SG-11201804665W-A (SG)
Title: Bright stock production from deasphalted oil
Inventor: YEH LISA
IPC: C10G67/04
Filed: 2016-12-28
Abstract: I 0 d LURE VISCOSITY INDEX ( CORRECTED TO - 1S t POL 1 sa 30 70 60 50 40 5 CO 30 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (10) International Publication Number WO 2017/117178 Al WIPO I PCT (43) International Publication Date 6 July 2017 (06.07.2017) (51) International Patent Classification: Debra, A.; 6 West Jack Street, Hazlet, NJ 07730 (US). ClOG 67/04 (2006.01) EDWARDS, Kathleen, E.; 45 Parkside Avenue, Freehold, (21) International Application Number: PCT/US2016/068806 NJ 07728 (US). HAGEE, Bryan, E.; 58 New Colony Drive, Hamilton, NJ 08619 (US). (74) Agents: MIGLIORINI, Robert A et al.; Exxonmobil Re- (22) International Filing Date: search And Engineering Company, 1545 Route 22 East, 28 December 2016 (28.12.2016) P.O. Box 900, Annandale, NJ 08801-0900 (US). English (25) Filing Language: (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, English (26) Publication Language: AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, (30) Priority Data: BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, 62/271,543 28 December 2015 (28.12.2015) US DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, 15/390,943 27 December 2016 (27.12.2016) US HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, (71) Applicant: EXXONMOBIL RESEARCH AND ENGIN- MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, EERING COMPANY [US/US]; 1545 Route 22 East, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, P.O. Box 900, Annandale, NJ 08801-0900 (US). RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, (72) Inventors: YEH, Lisa, I-Ching; 14 Denver Road, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, Marlton, NJ 08053 (US). PATHARE, Rugved, P.; 49 ZA, ZM, ZW. Kamal Drive, Sarnia, Ontario, N7S0A5 (CA). SENZER, (84) Designated States (unless otherwise indicated, for every Eric, B.; 88 West Palm Drive, Margate, FL 33063 (US). kind of regional protection available): ARIPO (BW, GH, HENDERSON, Camden, N.; 1092 Mullica Hill Road, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, Mullica Hill, NJ 08062 (US). OWENS, Tracie, L.; 1121 TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, Nadine Street, Houston, TX 77009 (US). FRUCHEY, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, Kendall, S.; 1416 Jeffrey Lane, Easton, PA 18045 (US). DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, HILBERT, Timothy, L.; 130 North Jay Street, Middle- LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, burg, VA 20117 (US). CARROLL, Michael, B.; 4870 SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, Hycliff Chase, Center Valley, PA 18034 (US). SYSYN, GW, KM, ML, MR, NE, SN, TD, TG). [Continued on next page] (54) Title: BRIGHT STOCK PRODUCTION FROM DEASPHALTED OIL 05 RAO (0140 ° C TT) & C5 DAO+VGO STAGE 1: SD)Afed TUBE VI & 510 ° C* CONVERSION 2250 OSIG, 02 LHSV, 8000 SCFM ---0--- 05 DAC 370.-510 ° C VI 1 . 11 11 0 .` DA0+VGC) 510'C. Vi • . ate • DA0*-1/G0 370-510t vver —0 C5 DAC 510`C. VI --A DAC+VG0 370-510 ° C V1 C5 DAG 3 /0-510 G C 11V.§100'C —1111-- C5 DAL) 510 c CH- KV©100t -- DAO+VG0 510C+ KVelOO'C c 111111111111110 III OE III OE III II III IV IOW RIII 11111111 80 70 60 50 40 '60 20 CO ti MJ to 7 C 3 -3) W O 20 17 / 117 17 8 Al - - 041 soar- war.- - 4 fr. • 60 80 70 20 30 40 510t-h CONVERSIO FIG. 4 • (57) : Compositions are provided for lubricant base stocks produced from feeds such as vacuum resid or other 510°C+ feeds. A feed can be deasphalted and then catalytically and/or solvent processed to foiin lubricant base stocks, including bright stocks that are resistant to haze formation. WO 2017/117178 Al D III Published: — with international search report (Art. 21(3))