ES344433A1 - Un procedimiento para la modificacion intencionada y renta-ble de la composicion quimica de magnesia mineral. - Google Patents

Un procedimiento para la modificacion intencionada y renta-ble de la composicion quimica de magnesia mineral.

Info

Publication number: ES344433A1
Authority: ES; Spain
Prior art keywords: sio; weight; cao; converted; chlorides
Prior art date: 1966-08-26
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

ES344433A

Other languages

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.)

Veitscher Magnesitwerke AG

Original Assignee

Veitscher Magnesitwerke 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.)

1966-08-26

Filing date

1967-08-21

Publication date

1968-11-16

1967-08-21 Application filed by Veitscher Magnesitwerke AG filed Critical Veitscher Magnesitwerke AG

1968-11-16 Publication of ES344433A1 publication Critical patent/ES344433A1/es

Status Expired legal-status Critical Current

Links

CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 title abstract 10
239000000395 magnesium oxide Substances 0.000 title abstract 5
238000000034 method Methods 0.000 title abstract 3
239000001095 magnesium carbonate Substances 0.000 title abstract 2
235000014380 magnesium carbonate Nutrition 0.000 title abstract 2
ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 title abstract 2
229910000021 magnesium carbonate Inorganic materials 0.000 title abstract 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
229910004298 SiO 2 Inorganic materials 0.000 abstract 4
150000001805 chlorine compounds Chemical class 0.000 abstract 4
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 3
229910000041 hydrogen chloride Inorganic materials 0.000 abstract 3
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 3
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 2
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 2
229910052791 calcium Inorganic materials 0.000 abstract 2
239000011575 calcium Substances 0.000 abstract 2
239000007789 gas Substances 0.000 abstract 2
229910052742 iron Inorganic materials 0.000 abstract 2
229910052748 manganese Inorganic materials 0.000 abstract 2
239000011572 manganese Substances 0.000 abstract 2
230000003647 oxidation Effects 0.000 abstract 2
238000007254 oxidation reaction Methods 0.000 abstract 2
239000000047 product Substances 0.000 abstract 2
229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 1
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
238000001354 calcination Methods 0.000 abstract 1
239000001110 calcium chloride Substances 0.000 abstract 1
229910001628 calcium chloride Inorganic materials 0.000 abstract 1
239000003518 caustics Substances 0.000 abstract 1
239000013067 intermediate product Substances 0.000 abstract 1
238000002386 leaching Methods 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
238000011084 recovery Methods 0.000 abstract 1
230000001105 regulatory effect Effects 0.000 abstract 1

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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/04—Clay; Kaolin
- C04B33/06—Rendering lime harmless
- 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
- 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
- C04B33/00—Clay-wares
- C04B33/30—Drying methods

Landscapes

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

ES344433A 1966-08-26 1967-08-21 Un procedimiento para la modificacion intencionada y renta-ble de la composicion quimica de magnesia mineral. Expired ES344433A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT813366A AT276204B (de)	1966-08-26	1966-08-26	Verfahren zur Herstellung von technischer Magnesia als Grundlage für die Herstellung feuerfester Produkte aus mineralischem Magnesit

Publications (1)

Publication Number	Publication Date
ES344433A1 true ES344433A1 (es)	1968-11-16

Family

ID=3602859

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES344433A Expired ES344433A1 (es)	1966-08-26	1967-08-21	Un procedimiento para la modificacion intencionada y renta-ble de la composicion quimica de magnesia mineral.

Country Status (5)

Country	Link
US (1)	US3520655A (es)
AT (1)	AT276204B (es)
DE (1)	DE1592196C3 (es)
ES (1)	ES344433A1 (es)
GB (1)	GB1195577A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN100594245C (zh) *	2008-08-12	2010-03-17	中国科学院青海盐湖研究所	利用氯化物型盐湖提钾副产的氯化镁制备合成煅白的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1661043A (en) *	1927-10-15	1928-02-28	Koehler William	Process of producing magnesium oxide of high grade
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

1966
- 1966-08-26 AT AT813366A patent/AT276204B/de active
1967
- 1967-07-25 DE DE1592196A patent/DE1592196C3/de not_active Expired
- 1967-08-21 ES ES344433A patent/ES344433A1/es not_active Expired
- 1967-08-24 US US662900A patent/US3520655A/en not_active Expired - Lifetime
- 1967-08-25 GB GB39296/67A patent/GB1195577A/en not_active Expired

Also Published As

Publication number	Publication date
DE1592196B2 (de)	1975-02-06
GB1195577A (en)	1970-06-17
US3520655A (en)	1970-07-14
DE1592196A1 (de)	1970-09-10
AT276204B (de)	1969-11-25
DE1592196C3 (de)	1975-09-18

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