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1. (WO2017137499) SOLUTIONS OF RARE EARTH HALIDES IN ORGANIC SOLVENTS AND METHODS FOR THE PRODUCTION AND USE THEREOF
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/137499 International Application No.: PCT/EP2017/052886
Publication Date: 17.08.2017 International Filing Date: 09.02.2017
IPC:
C01F 17/00 (2006.01) ,C01F 5/00 (2006.01) ,B01J 27/10 (2006.01) ,C07B 49/00 (2006.01)
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
17
Compounds of the rare-earth metals, i.e. scandium, yttrium, lanthanum, or the group of the lanthanides
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
5
Compounds of magnesium
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
27
Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
06
Halogens; Compounds thereof
08
Halides
10
Chlorides
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
B
GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
49
Grignard reactions
Applicants:
ALBEMARLE GERMANY GMBH; Industriepark Höchst, Geb. G879 65926 Frankfurt am Main, DE
WIETELMANN, Ulrich [DE/DE]; DE (US)
DAWIDOWSKI, Dirk [DE/DE]; DE (US)
HÖRBERG, Annika [DE/DE]; DE (US)
HÜBNER, Alexander [DE/DE]; DE (US)
RITTMEYER, Peter [DE/DE]; DE (US)
STOLL, Armin [DE/DE]; DE (US)
WEBER, Theresa [DE/DE]; DE (US)
Inventors:
WIETELMANN, Ulrich; DE
DAWIDOWSKI, Dirk; DE
HÖRBERG, Annika; DE
HÜBNER, Alexander; DE
RITTMEYER, Peter; DE
STOLL, Armin; DE
WEBER, Theresa; DE
Agent:
ROTTMAYER, Hans; DE
Priority Data:
10 2016 201 990.210.02.2016DE
Title (DE) LÖSUNGEN VON SELTENERDHALOGENIDEN IN ORGANISCHEN LÖSUNGSMITTELN SOWIE VERFAHREN ZU DEREN HERSTELLUNG UND VERWENDUNG
(EN) SOLUTIONS OF RARE EARTH HALIDES IN ORGANIC SOLVENTS AND METHODS FOR THE PRODUCTION AND USE THEREOF
(FR) SOLUTIONS D'HALOGÉNURES DE TERRES RARES DANS DES SOLVANTS ORGANIQUES ET PROCÉDÉ POUR LES PRÉPARER ET LES UTILISER
Abstract:
(DE) Gegenstand der vorliegenden Erfindung sind magnesiumsalzhaltige Seltenerdhalogenidlösungen in aprotisch-polaren organischen Lösungsmitteln, Verfahren zu deren Herstellung sowie deren Verwendung. Beansprucht werden Lösungen von Seltenerdmetallhalogeniden SEHah und Magnesiumsalzen MA2 einwertiger Säuren HA in einem aprotischen organischen Lösungsmittel oder Lösungsmittelgemisch, wobei SE ausgewählt ist aus der Gruppe bestehend aus: Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb oder Lu und A ausgewählt ist aus der Gruppe bestehend aus: Carboxylaten, Alkoholaten, Phenolaten, Pseudohalogeniden, Sulfonaten, Nitrat, Nitrit, Perchlorat, Chlorat, Chlorid, Bromid, lodid.
(EN) The present invention relates to magnesium-salt-containing rare earth halide solutions in aprotic polar organic solvents, methods for the production thereof and the use thereof. Solutions of rare earth metal halides SEHah and magnesium salts MA2 of monovalent acids HA in an aprotic organic solvent or solvent mixture are claimed, wherein SE is selected from the group consisting of: Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb or Lu and A is selected from the group consisting of: carboxylates, alkoxides, phenoxides, pseudohalides, sulfonates, nitrate, nitrite, perchlorate, chlorate, chloride, bromide, iodide.
(FR) L'invention concerne des solutions d'halogénures de terres rares contenant des sels de magnésium, dans des solvants aprotiques polaires, des procédés pour les préparer et les utiliser. La présente invention concerne des solutions d'halogénures de terres rares SEHah et de sels de magnésium MA2 d'acides monovalents HA dans un solvant ou mélange de solvants organique aprotique, SE étant choisi dans le groupe comprenant Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb ou Lu et A étant choisi dans le groupe comprenant les caroxylates, les alcoolates, les phénolates, les pseudohalogénures, les sulfonates, le nitrate, le nitrite, le perchlorate, le chlorate, le chlorure, le bromure et l'iodure.
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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: German (DE)
Filing Language: German (DE)