NO881416L - Fremgangsmaate til fremstilling av magnesiumoksid med hoey renhet. - Google Patents

Fremgangsmaate til fremstilling av magnesiumoksid med hoey renhet.

Info

Publication number
NO881416L
NO881416L NO881416A NO881416A NO881416L NO 881416 L NO881416 L NO 881416L NO 881416 A NO881416 A NO 881416A NO 881416 A NO881416 A NO 881416A NO 881416 L NO881416 L NO 881416L
Authority
NO
Norway
Prior art keywords
magnesium oxide
soln
high purity
procedure
saccharate
Prior art date
Application number
NO881416A
Other languages
English (en)
Other versions
NO881416D0 (no
Inventor
Federico Fernandez Tornero
Jorge Velasco Velez
Original Assignee
Auxiliar Ind Sa Empresa
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 Auxiliar Ind Sa Empresa filed Critical Auxiliar Ind Sa Empresa
Publication of NO881416D0 publication Critical patent/NO881416D0/no
Publication of NO881416L publication Critical patent/NO881416L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/02—Magnesia
    • C01F5/06—Magnesia by thermal decomposition of magnesium compounds
    • C01F5/08—Magnesia by thermal decomposition of magnesium compounds by calcining magnesium hydroxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C01F11/182—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds
    • C01F11/183—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds the additive being an organic compound
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
NO881416A 1987-04-03 1988-03-30 Fremgangsmaate til fremstilling av magnesiumoksid med hoey renhet. NO881416L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8700970A ES2002600A6 (es) 1987-04-03 1987-04-03 Procedimiento de obtencion de oxido de magnesio de alta pureza a partir de minerales que contienen calcio y magnesio

Publications (2)

Publication Number Publication Date
NO881416D0 NO881416D0 (no) 1988-03-30
NO881416L true NO881416L (no) 1988-10-04

Family

ID=8250302

Family Applications (1)

Application Number Title Priority Date Filing Date
NO881416A NO881416L (no) 1987-04-03 1988-03-30 Fremgangsmaate til fremstilling av magnesiumoksid med hoey renhet.

Country Status (5)

Country Link
EP (1) EP0286564B1 (no)
AT (1) ATE92437T1 (no)
DE (1) DE3882777D1 (no)
ES (1) ES2002600A6 (no)
NO (1) NO881416L (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2017403A6 (es) * 1989-07-28 1991-02-01 Auxiliar Ind Sa Empresa Procedimiento de obtencion de carbonato calcico de alta pureza, a par-tir de cualquier mineral que contenga calcio.
GB9827033D0 (en) 1998-12-10 1999-02-03 Kemgas Limited Lime treatment
GB0917248D0 (en) 2009-10-02 2009-11-18 Calcitech Synthetic Minerals Ltd Production of calcium carbonate
GB0921820D0 (en) 2009-12-14 2010-01-27 Calcitech Synthetic Minerals Ltd Production and/or recovery of products from waste sludge
CN114620749B (zh) * 2022-04-23 2023-04-28 江西金辉锂业有限公司 一种蔗糖钙焙烧锂云母制备电池级氢氧化锂的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE503408A (no) *
DE14936C (de) * Dr. C. SCHEIBLER, Professor in Berlin Verfahren zur Darstellung von Magnesia aus magnesiahaltigem Kalk, Dolomit oder kalkhaltigem Magnesit
DE657193C (de) * 1935-01-19 1938-02-28 E H Harry Pauling Dipl Ing Dr Herstellung von Magnesiumoxyd und Calciumcarbonat
US3340003A (en) * 1965-06-01 1967-09-05 Ohio Lime Company Process for producing high purity alkaline earth compounds

Also Published As

Publication number Publication date
DE3882777D1 (de) 1993-09-09
ATE92437T1 (de) 1993-08-15
EP0286564B1 (fr) 1993-08-04
EP0286564A1 (fr) 1988-10-12
NO881416D0 (no) 1988-03-30
ES2002600A6 (es) 1988-08-16

Similar Documents

Publication Publication Date Title
GB1426335A (en) Treatment of inorganic dust
FR2740354B1 (fr) Procede de traitement de fumees a base d'oxydes de soufre
ES8600700A1 (es) Procedimiento para la separacion de productos nocivos de gases de escape
GB1412055A (en) Method for desulphurizing a waste gas
GB1383098A (en) Method for impurity removal in an exhaust desulphurisation process
CA2032425A1 (en) Process for removing sulfur dioxide from flue gases
ES455168A1 (es) Procedimiento para eliminar impurezas de las salmueras.
ES394185A1 (es) Un procedimiento continuo para destruir impurezas olorosas y contaminantes oxidables transportadas en una corriente ga-seosa.
NO881416D0 (no) Fremgangsmaate til fremstilling av magnesiumoksid med hoey renhet.
JPS6443333A (en) Purification of waste gas containing hydrochloric acid and sulfur dioxide
ATE137419T1 (de) Verfahren zur auswaschung von schwefeldioxid und herstellung von gereinigtem magnesiumhydroxid
ES2091631T3 (es) Desulfurizacion de gases de combustion.
MX166302B (es) Procedimiento de desulfuracion de gas de combustion con doble alcali, sodio-carbonato de calcio, con utilizacion mejorada del carbonato de calcio
GB1429399A (en) Method for the wet removal of dust from gases
GB1331114A (en) Purification of sulphurous gaseous effluents
JPS5722116A (en) Preparation of purified ammonium sulfate
GB1435805A (en) Removal of sulphur dioxide from waste gases
GB637578A (en) Methods for extracting alumina from raw anhydrous calcium aluminates
PT76211A (en) Protein and chromium recovery from tannery waste - consists of grinding for treatment with milk of lime or sodium hydroxide soln., etc.
SU946619A1 (ru) Способ очистки отход щих газов литейного производства
FR2095085A5 (en) Recovery of sulfur dioxide from waste gas streams
NL7107659A (en) Recovery of sulfur dioxide from waste gas streams
RU93002060A (ru) Способ переработки лейкоксенового концентрата
SU142027A1 (ru) Способ сульфатизации титансодержащих материалов
SU367053A1 (ru) Способ регенерации аммиака из фильтровой жидкости аммиачно-содового производства