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1. (WO2018178021) METHOD FOR THE PREPARATION OF FE(II)P / FE(II)METP COMPOUNDS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/178021 International Application No.: PCT/EP2018/057660
Publication Date: 04.10.2018 International Filing Date: 26.03.2018
IPC:
C01B 25/37 (2006.01) ,C01B 25/26 (2006.01) ,C01B 25/42 (2006.01) ,C01B 25/44 (2006.01) ,C01B 25/45 (2006.01) ,C01G 49/00 (2006.01)
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
25
Phosphorus; Compounds thereof
16
Oxyacids of phosphorus; Salts thereof
26
Phosphates
37
Phosphates of heavy metals
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
25
Phosphorus; Compounds thereof
16
Oxyacids of phosphorus; Salts thereof
26
Phosphates
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
25
Phosphorus; Compounds thereof
16
Oxyacids of phosphorus; Salts thereof
26
Phosphates
38
Condensed phosphates
42
Pyrophosphates
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
25
Phosphorus; Compounds thereof
16
Oxyacids of phosphorus; Salts thereof
26
Phosphates
38
Condensed phosphates
44
Metaphosphates
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
25
Phosphorus; Compounds thereof
16
Oxyacids of phosphorus; Salts thereof
26
Phosphates
45
containing plural metal, or metal and ammonium
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
G
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F94
49
Compounds of iron
Applicants: CHEMISCHE FABRIK BUDENHEIM KG[DE/DE]; Rheinstraße 27de 55257 Budenheim, DE
Inventors: ADOLF, Joachim; DE
BRAUN, Dominik; DE
EICH, Gerhard; DE
ENGERS, David; DE
EWALD, Bastian; DE
LITTERSCHEID, Christian; DE
WISSEMBORSKI, Rüdiger; DE
Agent: WEBER, Roland; DE
LIEKE, Winfried; DE
SIEBERT, Karsten; DE
HIORT, Jan; DE
KÖPPEN, Manfred; DE
Priority Data:
10 2017 106 912.730.03.2017DE
Title (EN) METHOD FOR THE PREPARATION OF FE(II)P / FE(II)METP COMPOUNDS
(FR) PROCÉDÉ DE PRODUCTION DE COMPOSÉS FE(II)P/FE(II)METP
(DE) VERFAHREN ZUR HERSTELLUNG VON FE(II)P / FE(II)METP-VERBINDUNGEN
Abstract:
(EN) The invention relates to a method for the preparation of iron(II) orthophosphate of general formula Fe 3 (PO4) 4 which is free from water of crystallisation or iron(II) metal orthophosphate, iron(II) metal pyrophosphate or iron (II) metal metaphosphate of general formula Fe a Met b (POc) d which are free from water of crystallisation , wherein a represents a number from 1 to 5, b represents a number from >0 to 5, c represents a number from 2.5 to 5, d represents a number from 0.5 to 3 and Met represents one or more metals, selected from the group consisting of K, Rb, Cs, Mg, Ca, Sr, Ba, transition metals (d block), in particular Sc, Y, La, Ti, Zr, Hf, Nb, Ta, Cr, Mo, W, Mn, Cu, Zn, and the metals and semi-metals of the third, fourth and fifth main groups, in particular B, Al, Ga, In, Si, Sn, Sb, Bi, and lanthanoids.
(FR) La présente invention concerne un procédé de production d'orthophosphate ferreux anhydre de formule générale Fe3(PO4)2 ou d’orthophosphate métallique ferreux, pyrophosphate métallique ferreux ou métaphosphate métallique ferreux anhydre de formule générale FeaMetb(POc)d, dans laquelle a est un nombre compris entre 1 et 5, b est un nombre compris entre >0 et 5 ; c est un nombre compris entre 2,5 et 5 ; d est un nombre compris entre 0,5 et 3 et Met représente un ou plusieurs métaux choisis dans le groupe comprenant K, Rb, Cs, Mg, Ca, Sr, Ba, les métaux de transition (bloc d), en particulier Sc, Y, La, Ti, Zr, Hf, Nb, Ta, Cr, Mo, W, Mn, Cu, Zn, ainsi que les métaux et semimétaux des troisième, quatrième et cinquième groupes principaux, en particulier B, Al, Ga, In, Si, Sn, Sb, Bi et les lanthanides.
(DE) Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von kristallwasserfreiem Eisen(II)-Orthophosphat der allgemeinen Formel Fe 3 (PO 4 ) 2 oder kristallwasserfreiem Eisen(II)-Metall-Orthophosphat, Eisen(II)-Metall-Pyrophosphat oder Eisen(II)-Metall- Metaphosphat der allgemeinen Formel Fe a Met b (PO c ) d, worin a eine Zahl von 1 bis 5 ist, b eine Zahl von >0 bis 5 ist, c eine Zahl von 2,5 bis 5 ist, d eine Zahl von 0,5 bis 3 istund wobei Met ein oder mehrere Metalle repräsentiert, ausgewählt aus der Gruppe, bestehend aus K, Rb, Cs, Mg, Ca, Sr, Ba, den Übergangsmetallen (d-Block), insbesondere Sc, Y, La, Ti, Zr, Hf, Nb, Ta, Cr, Mo, W, Mn, Cu, Zn, sowie den Metallen und Halbmetallen der dritten, vierten und fünften Hauptgruppe, insbesondere B, Al, Ga, In, Si, Sn, Sb, Bi, und den Lanthanoiden
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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: German (DE)
Filing Language: German (DE)