ATA410177A - Verfahren zur gewinnung von magnesia aus magnesiumkarbonathaltigem rohmaterials - Google Patents

Verfahren zur gewinnung von magnesia aus magnesiumkarbonathaltigem rohmaterials

Info

Publication number: ATA410177A
Authority: AT; Austria
Prior art keywords: raw materials; magnesium carbonate; materials containing; containing magnesium; producing magnesia
Prior art date: 1976-06-09

Application number

AT410177A

Other languages

English (en)

Other versions

AT356059B (de

Original Assignee

Anglo Amer Corp South Africa

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.)

1976-06-09

Filing date

1977-06-10

Publication date

1979-09-15

1977-06-10 Application filed by Anglo Amer Corp South Africa filed Critical Anglo Amer Corp South Africa

1979-09-15 Publication of ATA410177A publication Critical patent/ATA410177A/de

1980-04-10 Application granted granted Critical

1980-04-10 Publication of AT356059B publication Critical patent/AT356059B/de

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
- C01F5/42—Magnesium sulfites
- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Manufacture And Refinement Of Metals (AREA)

AT410177A 1976-06-09 1977-06-10 Verfahren zur gewinnung von magnesia aus magnesiumkarbonathaltigem rohmaterial AT356059B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ZA763419A ZA763419B (en)	1976-06-09	1976-06-09	Urgrading of magnesium containing materials

Publications (2)

Publication Number	Publication Date
ATA410177A true ATA410177A (de)	1979-09-15
AT356059B AT356059B (de)	1980-04-10

Family

ID=25570383

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT410177A AT356059B (de)	1976-06-09	1977-06-10	Verfahren zur gewinnung von magnesia aus magnesiumkarbonathaltigem rohmaterial

Country Status (12)

Country	Link
US (1)	US4154802A (de)
JP (1)	JPS5319997A (de)
AT (1)	AT356059B (de)
AU (1)	AU506819B2 (de)
BR (1)	BR7703750A (de)
CA (1)	CA1101636A (de)
DE (1)	DE2725958A1 (de)
ES (1)	ES459604A1 (de)
FR (1)	FR2354288A1 (de)
GB (1)	GB1545402A (de)
GR (1)	GR61692B (de)
ZA (1)	ZA763419B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CS225767B1 (en) *	1982-01-14	1984-02-13	Najmr Stanislav	The purification of magnesium raw materials
JPS6347945Y2 (de) *	1985-03-12	1988-12-09
JPH041115Y2 (de) *	1985-05-31	1992-01-14
US4937056A (en) *	1986-06-20	1990-06-26	Materials-Concepts-Research Limited	Process for obtaining high purity magnesium compounds from magnesium containing materials
SE466991B (sv) *	1989-08-07	1992-05-11	Abb Carbon Ab	Foerfarande foer reducering av emission av nox vid foerbraenning
SG121696A1 (en) *	2001-10-19	2006-05-26	Singapore Inst Of Mfg Technolo	Filtration system for recycling and purification of a magnesium melt
EP1846328A1 (de) *	2005-02-01	2007-10-24	BHP Billiton Ssm Technology Pty Ltd.	Verfahren zur herstellung von magnesiumoxid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3428420A (en) *	1965-06-07	1969-02-18	Dominion Tar & Chem Co Ltd	Preparation of magnesium bisulfite liquor
US3542511A (en) *	1969-01-27	1970-11-24	Chemical Construction Corp	Removal of sulfur dioxide from waste gases
US3679362A (en) *	1969-02-19	1972-07-25	Hellmut Hartmann	Process for making magnesium oxide or hydroxide from magnesium containing raw materials
US3622270A (en) *	1970-02-27	1971-11-23	Chemical Construction Corp	Removal of sulfur dioxide from gas streams
ZA741871B (en)	1974-03-22	1975-11-26	Ver Refractories Ltd	The beneficiation of magnesite
JPS51117999A (en) *	1975-04-07	1976-10-16	Fuariinikishingu Rifurakutorii	Process for preparing high purity magnesium oxide

1976
- 1976-06-09 ZA ZA763419A patent/ZA763419B/xx unknown
1977
- 1977-06-03 GB GB23735/77A patent/GB1545402A/en not_active Expired
- 1977-06-06 GR GR53635A patent/GR61692B/el unknown
- 1977-06-06 CA CA279,900A patent/CA1101636A/en not_active Expired
- 1977-06-06 US US05/804,154 patent/US4154802A/en not_active Expired - Lifetime
- 1977-06-07 AU AU25883/77A patent/AU506819B2/en not_active Expired
- 1977-06-08 BR BR7703750A patent/BR7703750A/pt unknown
- 1977-06-08 ES ES459604A patent/ES459604A1/es not_active Expired
- 1977-06-08 DE DE19772725958 patent/DE2725958A1/de not_active Ceased
- 1977-06-09 FR FR7717698A patent/FR2354288A1/fr active Granted
- 1977-06-09 JP JP6737577A patent/JPS5319997A/ja active Granted
- 1977-06-10 AT AT410177A patent/AT356059B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
BR7703750A (pt)	1978-04-11
FR2354288A1 (fr)	1978-01-06
AU2588377A (en)	1978-12-14
CA1101636A (en)	1981-05-26
FR2354288B1 (de)	1982-11-26
JPS5319997A (en)	1978-02-23
DE2725958A1 (de)	1977-12-22
JPS5760287B2 (de)	1982-12-18
ZA763419B (en)	1977-12-28
GB1545402A (en)	1979-05-10
AU506819B2 (en)	1980-01-24
GR61692B (en)	1978-12-09
US4154802A (en)	1979-05-15
ES459604A1 (es)	1978-03-16
AT356059B (de)	1980-04-10

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Legal Events

Date	Code	Title
1987-06-15	ELJ	Ceased due to non-payment of the annual fee
2003-10-15	EIH	Change in the person of patent owner
2007-03-15	ELJ	Ceased due to non-payment of the annual fee