Patent SG-11202000295U-A (SG)
Title: Multistage upgrading hydrocarbon pyrolysis tar
Inventor: KANDEL KAPIL
IPC: C10G65/10
Filed: 2018-07-02
Abstract: Product 7 1 3 H 1 1 \" Treat Gas r 121 , Fractionation/ Recycle Solvent Recovery (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) vitivio VIII oviololon vio von noimo Hs (19) World Intellectual Property Organization International Bureau (10) International Publication Number WO 2019/014012 Al (43) International Publication Date 17 January 2019 (17.01.2019) WIPO I PCT COLEMAN, John, S.; 13811 Brighton Park Drive, Hous- ton, TX 77044 (US). KOC-KARABOCEK, Reyyan; 14407 Eastern Redbud Lane, Houston, TX 77044 (US). XU, Teng; 4330 Pine Blossom Trail, Houston, TX 77059 (US). RACHAL, Cyrus, J.; 200 Water Street, Apt. 20108, Webster, TX 77598 (US). NAYAK, Subramanya, V.; 602 Armstrong Ct, Buffalo Grove, IL 60089 (US). (74) Agent: HUGHES, Gerard, J. et al.; Exxonmobil Chemical Company, Law Department, P.O. Box 2149, Baytown, TX 77522-2149 (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, 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. (51) International Patent Classification: ClOG 65/02 (2006.01) ClOG 69/06 (2006.01) ClOG 65/10 (2006.01) (21) International Application Number: PCT/US2018/040616 (22) International Filing Date: 02 July 2018 (02.07.2018) English English (25) Filing Language: (26) Publication Language: (30) Priority Data: 62/532,575 14 July 2017 (14.07.2017) US 62/532,552 14 July 2017 (14.07.2017) US (71) Applicant: EXXONMOBIL CHEMICAL PATENTS INC. [US/US]; 5200 Bayway Drive, Baytown, TX 77520 (US). (72) Inventors: KANDEL, Kapil; 17411 Durham Ridge Lane, Humble, TX 77346 (US). PATEL, Bryan, A.; 277 Third St., Apt. 2, Jersey City, NJ 07302 (US). RAMAN, Su- mathy; 39 Southgate Drive, Annandale, NJ 08801 (US). (54) Title: MULTISTAGE UPGRADING HYDROCARBON PYROLYSIS TAR Feed Heater (Tar+Solvent) FIG. 1 (57) : A multi-stage process for upgrading tars is provided. A predominantly hydrotreating stage can be applied before a cracking stage, which can be a hydrocracking or a thermal cracking stage. Alternatively, a predominantly cracking stage, which can be a hydrocracking or a thermal cracking stage, can be applied before a hydrotreating stage. Apparatus suitable for performing the method is also provided. [Continued on next page] WO 2019/014012 Al MIDEDIMOMOIDEIROMOIONEEMIMMOHOIIIMEMOIMIE (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))