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1. (WO2018224581) A PROCESS FOR THE RECOVERY OF IODINE FROM AQUEOUS SOLUTIONS
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Pub. No.: WO/2018/224581 International Application No.: PCT/EP2018/064981
Publication Date: 13.12.2018 International Filing Date: 07.06.2018
IPC:
C01B 7/14 (2006.01)
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
7
Halogens; Halogen acids
13
Iodine; Hydrogen iodide
14
Iodine
Applicants:
BRACCO IMAGING SPA [IT/IT]; Via Egidio Folli, 50 20134 Milano, IT
Inventors:
GALIMBERTI, Laura; IT
BANIN, Andrea; IT
GAZZETTO, Sonia; IT
DI GIORGIO, Fernanda; IT
FRETTA, Roberta; IT
Agent:
RAVIZZA, Claudio; IT
Priority Data:
17174675.307.06.2017EP
Title (EN) A PROCESS FOR THE RECOVERY OF IODINE FROM AQUEOUS SOLUTIONS
(FR) PROCÉDÉ DE RÉCUPÉRATION D'IODE À PARTIR DE SOLUTIONS AQUEUSES
Abstract:
(EN) The invention relates to a process for the recovery and recycling of the iodine from aqueous solutions comprising iodine-comprising aromatic compounds in which the iodine contained in said aromatic compounds is directly converted into molecular iodine at a pH lower than 1, in the absence of a catalyst.
(FR) L'invention concerne un procédé de récupération et de recyclage de l'iode à partir de solutions aqueuses comprenant des composés aromatiques contenant de l'iode, dans lequel l'iode contenu dans lesdits composés aromatiques est directement converti en iode moléculaire à un pH inférieur à 1, en l'absence d'un catalyseur.
Designated States: 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
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)