Patent SG-11201901380V-A (SG)
Title: Materials and methods for mitigating halide species in process streams
Inventor: JOSHI UMAKANT PRAVINCHANDRA
IPC: C10G53/14
Filed: 2017-04-12
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization 111111111111111111 11111111110111110100111111010111011101111110111111011110111111 International Bureau (10) International Publication Number (43) International Publication Date .....0\"\" WO 2018/034706 Al 22 February 2018 (22.02.2018) WIP0 I PCT (51) International Patent Classification: (72) Inventor: JOSHI, Umakant Pravinchandra; 17033 Butte ClOG 25/00 (2006.01) BOlD 53/68 (2006.01) Creek Road #1506, Houston, Texas 77090 (US). BO1J 20/04 (2006.01) ClOG 53/14 (2006.01) B01J 20/06 (2006.01) ClOG 19/00 (2006.01) (74) Agent: CHRETIEN, Mark G. et al.; 1000 Louisiana BO1J 20/32 (2006.01) BO1J 20/28 (2006.01) Street, Suite 1700, Houston, Texas 77002 (US). (21) International Application Number: PCT/US2017/027211 (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, (22) International Filing Date: 12 April 2017 (12.04.2017) 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, (25) Filing Language: English HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, (26) Publication Language: English MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, (30) Priority Data: 62/377,294 19 August 2016 (19.08.2016) US 62/378,059 22 August 2016 (22.08.2016) US 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. (71) Applicant: CRYSTAPHASE PRODUCTS, INC. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, [US/US]; 16945 Northchase Drive, Suite 1610, Houston, Texas 77060 (US). GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, = Title: MATERIALS AND METHODS FOR MITIGATING (54) HALIDE SPECIES IN PROCESS STREAMS FIG. 1 = = = = = = — = = = = = 1-1 0 IN 1 (57) : Materials and methods for mitigating the effects of halide species contained in process streams are provided. A halide- containing process stream can be contacted with mitigation materials comprising active metal oxides and a non-acidic high surface area -- --- GC carrier combined with a solid, porous substrate. The halide species in the process stream can be reacted with the mitigation material to , I produce neutralized halide salts and a process stream that is essentially halide-free. The neutralized salts can be attracted and retained 0 on the solid, porous substrate. ei C [Continued on next page] WO 2018/034706 Al MIDEDIMOMOIDEIREIDIONIEDOMOBIEROMEMOIMIE 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). Declarations under Rule 4.17: — as to the identity of the inventor (Rule 4.17(i)) — as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(11)) — as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) Published: — with international search report (Art. 21(3))