LU38182A1 - - Google Patents

Info

Publication number
LU38182A1
LU38182A1 LU38182DA LU38182A1 LU 38182 A1 LU38182 A1 LU 38182A1 LU 38182D A LU38182D A LU 38182DA LU 38182 A1 LU38182 A1 LU 38182A1
Authority
LU
Luxembourg
Application number
Publication of LU38182A1 publication Critical patent/LU38182A1/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00Compounds of rare earth metals
    • C01F17/20Compounds containing only rare earth metals as the metal element
    • C01F17/206Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
    • C01F17/224Oxides or hydroxides of lanthanides
    • C01F17/235Cerium oxides or hydroxides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00Compounds of rare earth metals
    • C01F17/20Compounds containing only rare earth metals as the metal element
    • C01F17/206Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
    • C01F17/224Oxides or hydroxides of lanthanides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00Compounds of rare earth metals
    • C01F17/20Compounds containing only rare earth metals as the metal element
    • C01F17/206Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
    • C01F17/224Oxides or hydroxides of lanthanides
    • C01F17/229Lanthanum oxides or hydroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
LU38182D LU38182A1 (zh)

Publications (1)

Publication Number Publication Date
LU38182A1 true LU38182A1 (zh)

Family

ID=1771026

Family Applications (1)

Application Number Title Priority Date Filing Date
LU38182D LU38182A1 (zh)

Country Status (1)

Country Link
LU (1) LU38182A1 (zh)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000247A1 (en) * 1977-11-01 1979-05-17 Atomic Energy Authority Uk Coating of substrates
WO1979000248A1 (en) * 1977-11-01 1979-05-17 Atomic Energy Authority Uk Production of dispersions
FR2482075A1 (zh) * 1980-05-09 1981-11-13 Atomic Energy Authority Uk
FR2583735A1 (fr) * 1985-06-20 1986-12-26 Rhone Poulenc Spec Chim Nouvelles dispersions colloidales d'un compose de cerium iv en milieu aqueux et leur procede d'obtention.
FR2608583A1 (fr) * 1986-12-19 1988-06-24 Rhone Poulenc Chimie Oxyde cerique a nouvelles caracteristiques morphologiques et son procede d'obtention
FR2617153A1 (fr) * 1987-06-26 1988-12-30 Rhone Poulenc Chimie Procede d'obtention d'un oxyde cerique et oxyde cerique a nouvelles caracteristiques morphologiques

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000247A1 (en) * 1977-11-01 1979-05-17 Atomic Energy Authority Uk Coating of substrates
WO1979000248A1 (en) * 1977-11-01 1979-05-17 Atomic Energy Authority Uk Production of dispersions
FR2416743A1 (fr) * 1977-11-01 1979-09-07 Atomic Energy Authority Uk Procede d'obtention d'un revetement de gel d'une matiere refractaire sur un substrat, et substrat obtenu
FR2416867A1 (fr) * 1977-11-01 1979-09-07 Atomic Energy Authority Uk Procede de preparation d'une dispersion aqueuse d'oxyde de cerium
FR2482075A1 (zh) * 1980-05-09 1981-11-13 Atomic Energy Authority Uk
FR2583735A1 (fr) * 1985-06-20 1986-12-26 Rhone Poulenc Spec Chim Nouvelles dispersions colloidales d'un compose de cerium iv en milieu aqueux et leur procede d'obtention.
EP0206906A3 (en) * 1985-06-20 1987-03-25 Rhone-Poulenc Specialites Chimiques Colloidal dispersions of a cerium iv compound in an aqueous medium, and process for obtaining it
FR2608583A1 (fr) * 1986-12-19 1988-06-24 Rhone Poulenc Chimie Oxyde cerique a nouvelles caracteristiques morphologiques et son procede d'obtention
EP0275733A1 (fr) * 1986-12-19 1988-07-27 Rhone-Poulenc Chimie Oxyde cérique à nouvelles caractéristiques morphologiques et son procédé d'obtention
FR2617153A1 (fr) * 1987-06-26 1988-12-30 Rhone Poulenc Chimie Procede d'obtention d'un oxyde cerique et oxyde cerique a nouvelles caracteristiques morphologiques
EP0298808A1 (fr) * 1987-06-26 1989-01-11 Rhone-Poulenc Chimie Procédé d'obtention d'un oxyde cérique et oxyde cérique à nouvelles caractéristiques morphologiques
US4965057A (en) * 1987-06-26 1990-10-23 Rhone-Poulenc Chimie Process for producing morphologically improved ceric oxide particulates

Similar Documents

Publication Publication Date Title
AP2007003900A0 (en) Precipitation of silica in a bayer process
AR073185A1 (es) Proceso para la produccion de hidroxido de magnesio de alta pureza
AP2623A (en) Methods and compositions for the removal of impurities and water from the Bayer process
AR220672A1 (es) Perfeccionamientos para la depuracion de las soluciones en circulacion en el ciclo bayer
AP1701A (en) Improved bayer causticisation.
AR202445A1 (es) Procedimiento para la recuperacion de aluminio de un mineral conteniendo alunita
AR218478A1 (es) Procedimiento para obtener aluminio puro a partir de un mineral aluminoso que contiene impurezas y los productos asi obtenidos
AR219937A1 (es) Procedimiento para la obtencion de una alumina muy pura a partir de un mineral aluminoso que contieno impurezas y producto obtenido
AR223887A1 (es) Metodo de obtencion de alumina a partir de silicatos de aluminio,tales como arcillas
AR218539A1 (es) Procedimiento continuo para la obtencion de alumina pura a partir de un licor acido proveniente del ataque clorosulfurico de un mineral aluminoso y para la purificacion del licor libre de alumina
AR202444A1 (es) Procedimiento para la recuperacion de aluminio de un mineral conteniendo alunita en forma de hidroxido de aluminio
AR208191A1 (es) Procedimiento para la produccion de clorohidroxidos de aluminio
AP2007003878A0 (en) Precipitation of gibbsite from a bayer liquor
AT285533B (de) Vorrichtung zur kontinuierlichen Entwässerung von Aluminiumfluoridhydraten
AT274738B (de) Verfahren zur Abtrennung des Eisens aus Natriumaluminatlösungen
AT130633B (de) Verfahren zur Herstellung von Erdalkalialuminaten.
AT260172B (de) Verfahren zur Herstellung von neutralem kristallisiertem Aluminiumsulfat mit geringem Wassergehalt
AR037895A1 (es) Proceso para la remocion de impurezas
AT157090B (de) Verfahren zur Erzeugung von reinen Magnesiumverbindungen, insbesondere Magnesiumoxyd.
AT126563B (de) Verfahren und Anordnung zur Gewinnung von wasser- und oxydfreiem Chlormagnesium.
AT131409B (de) Verfahren zur Gewinnung von Berylliumverbindungen aus Beryllium enthaltenden Mineralien.
AT250910B (de) Verfahren zur Herstellung von gereinigtem Magnesiumhydroxyd
AT133502B (de) Verfahren zur Entfernung der Kieselsäure aus Gemischen von Kieselsäurehydrat und Aluminiumhydroxyd.
AT136380B (de) Verfahren zur Herstellung eines gefällten, basischen Alauns.
AT273047B (de) Verfahren zur Trennung der Elemente Yttrium und Lanthan bis Lutetium durch Verteilen ihrer Thiocyanate