Patent SG-11201408396Q-A (SG)
Title: Improved resid hydrotreating catalyst containing titania
Inventor: HE RONG
IPC: B01J21/04
Filed: 2013-06-20
Abstract: (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 27 December 2013 (27.12.2013) WIPOIPCT (10) International Publication Number WO 2013/192394 A1 (51) International Patent Classification: B01J21/06 (2006.01) B01J21/04 (2006.01) (21) International Application Number: (22) International Filing Date: (25) Filing Language: (26) Publication Language: PCT/US2013/046753 20 June 2013 (20.06.2013) English English (30) Priority Data: 61/662,003 20 June 2012 (20.06.2012) US (71) Applicant: ADVANCED REFINING TECHNOLO­ GIES LLC [US/US]; 7500 Grace Drive, Columbia, MD 21044 (US). (72) Inventors: HE, Rong; 2452 W. Bayshore Road, Palo Alto, CA 94303 (US). PLECHA, Stanislaw; 10518 Vista Road, Columbia, MD 21044 (US). KRISHNAMOORTHY, Meenakshi, S.; 7218 Solar Walk, Columbia, MD 21046 (US). PATEL, Bharat, M.; 404 Shade Tree PI, Apt E, Catonsville, MD 21228 (US). (74) Agents: COHEN, Harvey et al.; 600 South Avenue West, Westfield, NJ 07090 (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, 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, 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, PA, 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. (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, 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)) — 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)) •t 0\ m CJ o\ i-H cn i-H o CJ o & (54) Title: IMPROVED RESID HYDROTREATING CATALYST CONTAINING TITANIA (57) Abstract: Improved catalyst supports, supported catalyst, and method of preparing and using the catalysts for the hydrodesul- furization of residuum hydrocarbon feedstock a are disclosed. The catalyst supports comprise titania alumina having 5 wt % or less titania and have greater than 70% of their pore volume in pores having diameter a between 70 and 130 and less than 2% in pores having diameter a above 1000. Catalysts prepared from the supports contain Groups 6, 9 and 10 metals or metal compounds, and op­ tionally phosphorus, supported on the titania alumina supports. Catalysts in accordance with the invention exhibit improved sulfur and MCR conversion in hydrotreating processes.