Patent SG-11201811402S-A (SG)
Title: Processes for high severity fluid catalytic cracking systems
Inventor: Al-Herz Mansour Ali
IPC: C10G11/18
Filed: 2017-06-22
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 111111H111011111111111111111111111111111011011110110111110111111111111111011111 Organization International Bureau (10) International Publication Number (43) International Publication Date ......0\"\"1 WO 2017/223310 Al 28 December 2017 (28.12.2017) WIP0 I PCT (51) International Patent Classification: di Arabian Oil Company, Post Office Box 5000, Dhahran, ClOG 11/05 (2006.01) B01J 29/40 (2006.01) 31311 (SA). AL-GHRAMI, Musaed; c/o Saudi Arabian ClOG 11/18 (2006.01) Oil Company, Post Office Box 5000, Dhahran, 31311 (SA). (21) International Application Number: (74) Agent: MOLLOY, Matthew A. et al.; Dinsmore & Shohl PCT/US2017/038740 LLP, One South Main Street, Fifth Third Center - Suite 1300, Dayton, Ohio 45402 (US). (22) International Filing Date: 22 June 2017 (22.06.2017) (81) Designated States (unless otherwise indicated, for every (25) Filing Language: English kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, (26) Publication Language: English CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, (30) Priority Data: DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, 15/190,327 23 June 2016 (23.06.2016) US 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, (71) Applicant: SAUDI ARABIAN OIL COMPANY MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, [SA/SA]; Post Office Box 5000, Dhahran, 31311 (SA). 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, (71) Applicant (for AG only): ARAMCO SERVICES COM- TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. PANY [US/US]; 9009 West Loop South, Houston, Texas 77096 (US). (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, (72) Inventors: AL-HERZ, Mansour Ali; c/o Saudi Arabi- GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, an Oil Company, Post Office Box 5000, Dhahran, 31311 = UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, (SA). HOULD, Nathan; c/o Saudi Arabian Oil Company, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, = Post Office Box 5000, Dhahran, 31311 (SA). AL-ASSEEL, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, Ahmed; c/o Saudi Arabian Oil Company, Post OfficeBox —MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, = 5000, Dhahran, 31311 (SA). ALGOZEEB, Wala; c/o Sau- = = (54) Title: = = = 11O >\ = AM I PROCESSES FOR HIGH SEVERITY FLUID CATALYTIC CRACKING SYSTEMS V120 (57) : Embodiments of methods for converting gas condensate into a product stream com- prising propylene comprise feeding gas condensate at a top region of a downflow high severity flu- idized catalytic cracking reactor (HSFCC), where the gas condensate comprises: at least 50% by weight paraffms, and less than 0.1 % by weight olefms. The method further comprises feeding catalyst to the 110 top region of the downflow HSFCC reactor in an amount characterized by a catalyst to gas condensate e weight ratio of about 5:1 to about 40:1, where the catalyst comprises nano-ZSM-5 zeolite catalyst hav- ing an average particle diameter from 0.01 to 0.2 p.m, a Si/A1 molar ratio from 20 to 40, and a surface = 105 100--,_ = = = 50 = = 11 area of at least 20 cm 2 /g. The method further comprises cracking the gas condensate in the presence of the catalyst at a reaction temperature of about 500° C to about 700° C to produce the product stream comprising propylene. © 107 140 11 M M ei ei IN 1-1 FIG. 0 ei r 160 1 O [Continued on next page] WO 2017/223310 Al MIDEDIMOHNIIMMEMODIMOINOMMUMEHOIMIE 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))