ES8601807A1 - Procedimiento para preparar soluciones de sales de manganeso(ii)con contenido de sales de amonio - Google Patents

Procedimiento para preparar soluciones de sales de manganeso(ii)con contenido de sales de amonio

Info

Publication number
ES8601807A1
ES8601807A1 ES540941A ES540941A ES8601807A1 ES 8601807 A1 ES8601807 A1 ES 8601807A1 ES 540941 A ES540941 A ES 540941A ES 540941 A ES540941 A ES 540941A ES 8601807 A1 ES8601807 A1 ES 8601807A1
Authority
ES
Spain
Prior art keywords
soln
mol
preparation
containing manganese
pptd
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES540941A
Other languages
English (en)
Other versions
ES540941A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of ES8601807A1 publication Critical patent/ES8601807A1/es
Publication of ES540941A0 publication Critical patent/ES540941A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B47/00—Obtaining manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR SOLUCIONES DE MANGANESO (II) CON CONTENIDO DE SALES DE AMONIO. CONSISTE EN HACER REACCIONAR POR LIXIVIACION, COMPUESTOS CON CONTENIDO DE MANGANESO COMO MINERALES DE MANGANESO REDUCIDOS, DE ELEVADA CONCENTRACION PORCENTUAL, CON MAS DE 55% EN PESO DE OXIDO DE MANGANESO (II), CON SOLUCIONES DE SALES DE AMONIO, SIENDO AJUSTADA EN LA PAPILLA DE LIXIVIACION, MEDIANTE APLICACION DE UNA DEPRESION, A UNA TEMPERATURA DE EBULLICION DE 57 A 68C Y CON UN TIEMPO DE LIXIVIACION DE 3 HORAS, PARA OBTENER SALES DE MANGANESO (II) CON CONTENIDO DE SALES DE AMONIO. SIENDO EL CONTENIDO DE LA SOLUCION DE SAL DE AMONIO, EMPLEADA EN LA LIXIVIACION, DE 0,5-2,5 MOL.L DE SULFATO DE DIAMONIO O 1,0-5,0 MOL/L DE NITRATO DE AMONIO.
ES540941A 1984-03-05 1985-03-05 Procedimiento para preparar soluciones de sales de manganeso(ii)con contenido de sales de amonio Granted ES540941A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843408031 DE3408031A1 (de) 1984-03-05 1984-03-05 Verfahren zur herstellung von ammonsalzhaltigen mangan(ii)-salzloesungen

Publications (2)

Publication Number Publication Date
ES8601807A1 true ES8601807A1 (es) 1985-12-01
ES540941A0 ES540941A0 (es) 1985-12-01

Family

ID=6229602

Family Applications (1)

Application Number Title Priority Date Filing Date
ES540941A Granted ES540941A0 (es) 1984-03-05 1985-03-05 Procedimiento para preparar soluciones de sales de manganeso(ii)con contenido de sales de amonio

Country Status (11)

Country Link
US (1) US4600565A (es)
EP (1) EP0160171B1 (es)
JP (1) JPS60204622A (es)
AU (1) AU564141B2 (es)
BR (1) BR8500965A (es)
DD (1) DD235245A5 (es)
DE (2) DE3408031A1 (es)
ES (1) ES540941A0 (es)
GR (1) GR850537B (es)
SU (1) SU1360591A3 (es)
ZA (1) ZA851604B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408033A1 (de) * 1984-03-05 1985-09-12 Hoechst Ag, 6230 Frankfurt Kontinuierliches verfahren zur herstellung von mangankarbonat
DE3408030A1 (de) * 1984-03-05 1985-09-12 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von mangankarbonat

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1951341A (en) * 1926-12-13 1934-03-20 Bradley Fitch Company Process for recovering manganese values
GB284098A (en) * 1927-03-01 1928-01-26 John C Wiarda & Company Improvements in or relating to the treatment of manganese ores
US2070497A (en) * 1929-09-23 1937-02-09 Gen Manganese Corp Process of obtaining manganese values from ores containing them
US1889021A (en) * 1929-11-29 1932-11-29 Bradley Fitch Company Recovery of manganous compounds
US1947457A (en) * 1930-01-10 1934-02-20 Bradley Fitch Company Winning manganese values
US2343293A (en) * 1942-02-28 1944-03-07 Cons Mining & Smelting Co Process for the purification of manganous sulphate solutions

Also Published As

Publication number Publication date
DE3408031A1 (de) 1985-09-05
BR8500965A (pt) 1985-10-22
ES540941A0 (es) 1985-12-01
AU3947385A (en) 1985-09-12
ZA851604B (en) 1985-11-27
DD235245A5 (de) 1986-04-30
US4600565A (en) 1986-07-15
EP0160171A2 (de) 1985-11-06
SU1360591A3 (ru) 1987-12-15
AU564141B2 (en) 1987-07-30
JPS60204622A (ja) 1985-10-16
GR850537B (es) 1985-07-02
EP0160171A3 (en) 1987-07-15
EP0160171B1 (de) 1989-02-01
DE3568029D1 (en) 1989-03-09

Similar Documents

Publication Publication Date Title
ES8502166A1 (es) Procedimiento para la recuperacion de zinc a partir de material sulfuroso que contiene zinc
ES8504958A1 (es) Procedimiento para recuperar por separado los contenidos de zinc y plomo de minerales sulfurados conteniendo zinc y plomo
US4485078A (en) Process for producing wet process phosphoric acid from phosphate rocks containing fluochlorapatite and related minerals
EP0374692A3 (en) Use of hydroxycarboxylic acids as stabilizers for bisphenols
ES8707477A1 (es) Perfeccionamientos en un proceso para producir soluciones de sulfato de manganeso
SU1447273A3 (ru) Способ получени раствора сульфата марганца
ES8601807A1 (es) Procedimiento para preparar soluciones de sales de manganeso(ii)con contenido de sales de amonio
ES8200312A1 (es) Procedimiento para la elaboracion de los residuos de la dis-gregacion en la obtencion de dioxido de titanio
US4530735A (en) Wet-process phosphoric acid brightening reagent for aluminum
KR890003960A (ko) 고-추출 크롬탄닝 공정
US4680169A (en) Removal of ammonium ion from acidic liquors
JPH11199231A (ja) 砒酸カルシウムの製造方法
GB138948A (en) Improvements in or relating to the purification of zinc solutions
ES2004803A6 (es) Un procedimiento para preparar un liquido alcalino esencialmente exento de sulfuro
US4450142A (en) Process for recovering a uranium-containing concentrate and purified phosphoric acid
ES473413A1 (es) Un procedimiento para la recuperacion de manganeso de una - solucion acuosa acida.
JP4815082B2 (ja) 含鉄硫酸溶液の処理方法
US4393029A (en) Process for the production of an iron-free chronium (III) compound
GB1491090A (en) Manufacture of stabilised hardenable calcium sulphate
JPS59208089A (ja) 硫酸酸性水溶液からのビスマス及びアンチモンの除去方法
GB1405038A (en) Process for the continuous preparation of aqueous manganous sulphate solution for use in the production of electrolytic manganese dioxide
US3168372A (en) Method for the recovery of gallium from alunite
JPS5625978A (en) Manufacture of electrolytic manganese dioxide
SU1209602A1 (ru) Способ извлечени фосфата цинка из фосфатного шлама
SU1608244A1 (ru) Фосфатирующий состав