Patent SG-11201805664Q-A (SG)
Title: Composition for the purification of flue gas
Inventor: SINDRAM MARTIN
IPC: B01J20/30
Filed: 2016-12-27
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization 111111110111101110101011111 HO 11111011101 010111111101011101111111011110111111 International Bureau 0.. .... .. (10) International Publication Number (43) International Publication Date ..... .....!;,' WO 2017/114822 Al 6 July 2017 (06.07.2017) WI P0 I P CT (51) International Patent Classification: AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BOlD 53/50 (2006.01) B01J 20/30 (2006.01) BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, B01J 20/28 (2006.01) BOlD 53/68 (2006.01) DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, B01J 20/04 (2006.01) HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, (21) International Application Number: MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, PCT/EP2016/082695 NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, (22) International Filing Date: RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 27 December 2016 (27.12.2016) TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (25) Filing Language: English (84) Designated States (unless otherwise indicated, for every (26) Publication Language: English kind of regional protection available): ARIPO (BW, GH, (30) Priority Data: GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, 15203139.9 30 December 2015 (30.12.2015) EP TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, (71) Applicant: LHOIST RECHERCHE ET DEVELOPPE- DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, MENT S.A. [BE/BE]; Rue Charles Dubois 28, 1342 Ottig- LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, nies-Louvain-la-Neuve (BE). SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, (72) Inventors: SINDRAM, Martin; Heilenbecker StraBe 372, GW, KM, ML, MR, NE, SN, TD, TG). 58256 Ennepetal (DE). DIETHELM, Walter; Am Schist- Published: tenhassel 5, 40822 Mettmann (DE). PUST, Christopher; — with international search report (Art. 21(3)) — Akazienallee 9, 40625 Diisseldorf (DE). PETTIAU, Xavi- er; me des Briqueteries, 43, 6010 Couillet (BE). — before the expiration of the time limit for amending the — be in claims and to republished the event of receipt of (74) Agent: COHAUSZ & FLORACK; BleichstraBe 14, amendments (Rule 48.2(h)) 40211 Diisseldorf (DE). (81) Designated States (unless otherwise indicated, for every = kind of national protection available): AE, AG, AL, AM, = = = = = = = = = 1-1 ei ei co ii- ,-1 ,-1 (54) Title: COMPOSITION FOR THE PURIFICATION OF FLUE GAS 1-1 C (57) : The invention relates to a composition for the purification of flue gas containing 1 to 99 wt.% of a powder of a sodi - el um salt of carbonic acid and 1 to 99 wt.% of a powder of an absorptive material, wherein the powder of an absorptive material has a 0 specific pore volume that is equal to or greater than 0.1 cm 3 /g. The invention also relates to a process for dry flue gas purification and the use of an absorptive material to improve the flowability and/or storability and/or HF absorptivity of a sodium salt of carbonic 5. acid.