AU2937592A - Process for removing metal impurities from calcined magnesite - Google Patents

Process for removing metal impurities from calcined magnesite

Info

Publication number
AU2937592A
AU2937592A AU29375/92A AU2937592A AU2937592A AU 2937592 A AU2937592 A AU 2937592A AU 29375/92 A AU29375/92 A AU 29375/92A AU 2937592 A AU2937592 A AU 2937592A AU 2937592 A AU2937592 A AU 2937592A
Authority
AU
Australia
Prior art keywords
metal impurities
removing metal
calcined magnesite
magnesite
calcined
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.)
Abandoned
Application number
AU29375/92A
Inventor
Wendell E. Dunn Jr.
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.)
DELORO MAGNESITE VENTURE FUND
Original Assignee
DELORO MAGNESITE VENTURE FUND
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 DELORO MAGNESITE VENTURE FUND filed Critical DELORO MAGNESITE VENTURE FUND
Publication of AU2937592A publication Critical patent/AU2937592A/en
Abandoned legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
AU29375/92A 1992-11-12 1992-11-20 Process for removing metal impurities from calcined magnesite Abandoned AU2937592A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US97508792A 1992-11-12 1992-11-12
PCT/CA1992/000497 WO1994011304A1 (en) 1992-11-12 1992-11-20 Process for removing metal impurities from calcined magnesite
US975087 1997-11-20

Publications (1)

Publication Number Publication Date
AU2937592A true AU2937592A (en) 1994-06-08

Family

ID=25522691

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29375/92A Abandoned AU2937592A (en) 1992-11-12 1992-11-20 Process for removing metal impurities from calcined magnesite

Country Status (2)

Country Link
AU (1) AU2937592A (en)
WO (1) WO1994011304A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7070607B2 (en) 1998-01-27 2006-07-04 The Regents Of The University Of California Bioabsorbable polymeric implants and a method of using the same to create occlusions
CN104098279A (en) * 2013-04-12 2014-10-15 沈阳铝镁设计研究院有限公司 Low-grade magnesite light burning technology
CN104098280A (en) * 2013-04-12 2014-10-15 沈阳铝镁设计研究院有限公司 Low-grade magnesite light roasting technology
CN111302672B (en) * 2020-04-13 2021-11-19 鞍山盈丰新材料科技有限公司 Processing raw material of fused magnesia and preparation method thereof
CN112094106A (en) * 2020-08-19 2020-12-18 辽宁东和新材料股份有限公司 Preparation method of large-crystal magnesia with low silicon dioxide content

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2571983A (en) * 1948-04-19 1951-10-16 Kaiser Aluminium Chem Corp Process of purifying magnesia containing impurities including iron, manganese, and boron
US2487497A (en) * 1948-05-08 1949-11-08 Permanente Metals Corp Process of purifying magnesia
AT265100B (en) * 1966-07-11 1968-09-25 Oesterr Amerikan Magnesit Process for the production of caustic magnesia or sintered magnesia with a reduced iron content
US3699206A (en) * 1970-03-23 1972-10-17 Dunn Inc Wendell E Process for beneficiation of titaniferous ores

Also Published As

Publication number Publication date
WO1994011304A1 (en) 1994-05-26

Similar Documents

Publication Publication Date Title
HUT55318A (en) Process for separating aluminium-oxide from bauxite
AU4878290A (en) Process for producing alumina from bauxite
GB2322235B (en) Metals removal process
AU619013B2 (en) Process for extracting metal values from ores
AU3145789A (en) A process for the removal of heavy metal ions from water and means for effecting such removal
AU1198195A (en) Process for removing metal ions from liquids
SG50364A1 (en) Process for the recovery of group viii noble metals
AU3219793A (en) Process for the removal of sodium oxalate from solutions of sodium aluminate from the bayer cycle
AU665083B2 (en) Process and apparatus for recovering metal values from ore
IL104036A0 (en) Process for the removal of metallic cations from effluents
AU626997B2 (en) Process for the production of aluminium hydroxide from bauxite
PH25777A (en) Process for removing impurities from the flue dust
EP0611837A4 (en) Method for obtaining aluminium from alumina-containing raw material.
GB2279661B (en) Nonextractive processes for producing high purity aromatics
AU2937592A (en) Process for removing metal impurities from calcined magnesite
GB2270519B (en) Trihydrate clarification aid for the bayer process
AUPM761194A0 (en) Improved process for the extraction of alumina from bauxite
AU6183094A (en) Process for heavy metal electrowinning
AU2799292A (en) Process for producing aluminium hydroxide from alumina-containing ore
AU5830794A (en) Process for removing heavy metal ions from water
AU6985494A (en) Method for extracting metals from catalysts on the basis of al2o3
AU7122794A (en) Process for manufacturing refractory crucibles for steel processing ladles
AU2034795A (en) Removal of impurities in Bayer process
GB9209313D0 (en) Process for the extraction of alumina
AU6796496A (en) Process for the removal of cationic impurities from a cobaltsulphate solution