GB2003454B - Method of processing fine grained alkaline earth oxides - Google Patents

Method of processing fine grained alkaline earth oxides

Info

Publication number: GB2003454B
Authority: GB; United Kingdom
Prior art keywords: alkaline earth; fine grained; earth oxides; processing fine; grained alkaline
Prior art date: 1977-09-01
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

GB7832830A

Other versions

GB2003454A (en

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.)

SALZHEMMENDORF DOLOMITWERK

Original Assignee

SALZHEMMENDORF DOLOMITWERK

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.)

1977-09-01

Filing date

1978-08-09

Publication date

1982-04-28

1978-08-09 Application filed by SALZHEMMENDORF DOLOMITWERK filed Critical SALZHEMMENDORF DOLOMITWERK

1979-03-14 Publication of GB2003454A publication Critical patent/GB2003454A/en

1982-04-28 Application granted granted Critical

1982-04-28 Publication of GB2003454B publication Critical patent/GB2003454B/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2/00—Lime, magnesia or dolomite
- C04B2/10—Preheating, burning calcining or cooling
- C04B2/102—Preheating, burning calcining or cooling of magnesia, e.g. dead burning

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Manufacture And Refinement Of Metals (AREA)
Compositions Of Oxide Ceramics (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

GB7832830A 1977-09-01 1978-08-09 Method of processing fine grained alkaline earth oxides Expired GB2003454B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2739345A DE2739345C3 (en)	1977-09-01	1977-09-01	Process for the preparation of fine-grain, sintered alkaline earth oxides, in particular dolomite

Publications (2)

Publication Number	Publication Date
GB2003454A GB2003454A (en)	1979-03-14
GB2003454B true GB2003454B (en)	1982-04-28

Family

ID=6017837

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7832830A Expired GB2003454B (en)	1977-09-01	1978-08-09	Method of processing fine grained alkaline earth oxides

Country Status (6)

Country	Link
BE (1)	BE869606A (en)
DE (1)	DE2739345C3 (en)
FR (1)	FR2401882A1 (en)
GB (1)	GB2003454B (en)
IT (1)	IT1097867B (en)
SE (1)	SE440076B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3118481C2 (en) *	1981-05-09	1985-09-05	Dolomitwerke GmbH, 5603 Wülfrath	Process for the production of sintered dolomite with low porosity and good resistance to hydration
DE3925474A1 (en) *	1989-08-01	1991-02-07	Krupp Polysius Ag	Roasting fine grained limestone to produce roasted lime - by hot compacting roasted fine grains before tempering to complete roasting

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE460418C (en) *	1923-09-15	1928-05-29	Dynamidon Werk Engelhorn & Co	Process for the production of highly refractory, sintered magnesite masses
GB486899A (en) *	1936-12-12	1938-06-13	Heinz Henry Chesny	Improvements in or relating to the manufacture of refractory materials
GB711908A (en) *	1951-07-10	1954-07-14	Kaiser Aluminium Chem Corp	Improvements in or relating to a process of preparing a well-crystallized periclase material and product resulting therefrom
AT200053B (en) *	1957-04-24	1958-10-10	Veitscher Magnesitwerke Ag	Device for firing fine-grained to powdery fuel
DE1191733B (en) *	1959-10-22	1965-04-22	Harbison Walker Refractories	Process for the production of dead-burned high-density magnesium oxide
GB910330A (en) *	1959-12-17	1962-11-14	British Periclase Company Ltd	Improvements in or relating to the manufacture of dead-burned magnesia and dead-burned dolomite
FR1277528A (en) *	1961-01-09	1961-12-01	Harbison Walker Refractories	Process for manufacturing an extremely calcined product intended to serve as a refractory material
FR1328047A (en) *	1962-06-06	1963-05-24	Basic Inc	Advanced dolomitic refractory
FR1403496A (en) *	1963-08-26	1965-06-18	Harbison Walker Refractories	Firing lime and dolomite forms
AT305868B (en) *	1971-04-21	1973-03-12	Oesterr Amerikan Magnesit	Process for the production of sintered magnesia

1977
- 1977-09-01 DE DE2739345A patent/DE2739345C3/en not_active Expired
1978
- 1978-07-19 IT IT25856/78A patent/IT1097867B/en active
- 1978-08-02 FR FR7822830A patent/FR2401882A1/en active Granted
- 1978-08-08 BE BE189771A patent/BE869606A/en not_active IP Right Cessation
- 1978-08-09 GB GB7832830A patent/GB2003454B/en not_active Expired
- 1978-08-30 SE SE7809132A patent/SE440076B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB2003454A (en)	1979-03-14
FR2401882B1 (en)	1984-03-23
BE869606A (en)	1978-12-01
IT1097867B (en)	1985-08-31
SE440076B (en)	1985-07-15
DE2739345C3 (en)	1985-07-18
DE2739345B2 (en)	1979-09-20
IT7825856A0 (en)	1978-07-19
DE2739345A1 (en)	1979-03-08
SE7809132L (en)	1979-03-02
FR2401882A1 (en)	1979-03-30

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Legal Events

Date	Code	Title	Description
1992-04-08	PCNP	Patent ceased through non-payment of renewal fee