Patent SG-11201804543R-A (SG)
Title: Dewaxing catalyst with improved aromatic saturation activity
Inventor: IDE MATTHEW
IPC: C10G45/64
Filed: 2016-12-16
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau 1111111111111II III III OE III II 1113111111HW 11111 RIII 1111111H (10) International Publication Number WO 2017/116754 Al WIPO I PCT (43) International Publication Date 6 July 2017 (06.07.2017) (51) International Patent Classification: (74) Agents: YARNELL, Scott, F. et al.; Exxonmobil Re- CLOG 45/64 (2006.01) CLOG 47/18 (2006.01) search and Engineering Company, 1545 Route 22 East, BOM 29/74 (2006.01) P.O. Box 900, Annandale, NJ 08801-0900 (US). (21) International Application Number: (81) Designated States (unless otherwise indicated, for every PCT/US2016/067166 kind of national protection available): AE, AG, AL, AM, (22) International Filing Date: 16 December 2016 (16.12.2016) 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, JP, KE, KG, KB, KN, English (25) Filing Language: KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, English (26) Publication Language: MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, (30) Priority Data: RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 62/271,468 28 December 2015 (28.12.2015) US TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, (71) Applicant: EXXONMOBIL RESEARCH AND ENGIN- ZA, ZM, ZW. EERING COMPANY [US/US]; 1545 Route 22 East, (84) Designated States (unless otherwise indicated, for every P.O. Box 900, Annandale, NJ 08801-0900 (US). kind of regional protection available): ARIPO (BW, GH, (72) Inventors: IDE, Matthew, S.; 3708 Royce Court, Hills- GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, borough, NJ 08844 (US). MCCARTHY, Stephen, J.; TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, 4440 Devonshire Drive, Center Valley, PA 18034 (US). TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, SCHLEICHER, Gary, P.; 7 Meadow Run Road, Milford, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, NJ 08848 (US). 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). [Continued on next page] (54) Title: DEWAXING CATALYST WITH IMPROVED AROMATIC SATURATION ACTIVITY (57) : Methods are provided for dewaxing distillate feeds using a dewaxing catalyst with improved aro- matic saturation activity. The dewaxing can be performed using a catalyst in- cluding a zeolitic molecular sieve with a beneficial ratio of zeolitic molecular sieve to binder and/or using a catalyst including a zeolitic molecular sieve with a reduced ratio of silica to alu- mina. TA Co nve rsion ( %) 25 090:10 ZSM-48:Versal-300 80:20 ZSM-48:Versal-300 80:20 ZSM-48:Versal-300 24 - n 70:30 ZSM-48:Versal-300 90:10 ZSM-48:Versal-300 65:35 ZSM-48:Versal-300 60:40 ZSM-48:Versal-300 23 - 50:50 ZSM-48:Versal-300 40:60 ZSM-48:Versal-300 22 - • All Data 70:30 ZSM-48:Versal-300 60:40 ZSM-48:Versal-300 21 - 65:35 ZSM-48:Versal-300 20 - 41:k 50:50 ZSM-48:Versal-300 19 - 40:60 ZSM-48:Versal-300 18 W O 20 1711675 / 4 Al 07 0.8 0.5 0.6 0.1 0.2 00 0.3 0 4 WHSV -1 FIG. 1 WO 2017/116754 All#111DIMOREEIRDEFEEHOMMEHIMEIEDIMI Declarations under Rule 4.17: Published: as to applicant's entitlement to apply for and be granted with international search report (Art 21(3)) a patent (Rule 4.17(ii)) as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii))