BE857025A - ALUMINA AGGLOMERS OF GOOD MECHANICAL STRENGTH AND PROCESS FOR OBTAINING - Google Patents

ALUMINA AGGLOMERS OF GOOD MECHANICAL STRENGTH AND PROCESS FOR OBTAINING

Info

Publication number: BE857025A
Authority: BE; Belgium
Prior art keywords: agglomers; alumina; obtaining; mechanical strength; good mechanical
Prior art date: 1976-07-23

Application number

BE179532A

Other languages

French (fr)

Original Assignee

Pechiney Aluminium

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.)

1976-07-23

Filing date

1977-07-22

Publication date

1978-01-23

1977-07-22 Application filed by Pechiney Aluminium filed Critical Pechiney Aluminium

1978-01-23 Publication of BE857025A publication Critical patent/BE857025A/en

Links

PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- 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
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
- C01F7/306—Thermal decomposition of hydrated chlorides, e.g. of aluminium trichloride hexahydrate
- 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
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
- C01F7/308—Thermal decomposition of nitrates
- 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
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
- C01F7/32—Thermal decomposition of sulfates including complex sulfates, e.g. alums
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
- 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
- C01P2006/11—Powder tap density
- 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
- C01P2006/12—Surface area
- 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
- C01P2006/21—Attrition-index or crushing strength of granulates

Landscapes

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

BE179532A 1976-07-23 1977-07-22 ALUMINA AGGLOMERS OF GOOD MECHANICAL STRENGTH AND PROCESS FOR OBTAINING BE857025A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7623128A FR2359094A1 (en)	1976-07-23	1976-07-23	HIGH MECHANICAL STRENGTH ALUMINA AGGLOMERS OBTAINED FROM ALUMINUM CHLORIDE HEXAHYDRATE AND PROCESS FOR OBTAINING

Publications (1)

Publication Number	Publication Date
BE857025A true BE857025A (en)	1978-01-23

Family

ID=9176299

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE179532A BE857025A (en)	1976-07-23	1977-07-22	ALUMINA AGGLOMERS OF GOOD MECHANICAL STRENGTH AND PROCESS FOR OBTAINING

Country Status (14)

Country	Link
JP (1)	JPS5817128B2 (en)
AU (1)	AU515418B2 (en)
BE (1)	BE857025A (en)
DD (1)	DD131366A5 (en)
DE (1)	DE2732983B2 (en)
FR (1)	FR2359094A1 (en)
GB (1)	GB1565408A (en)
IL (1)	IL52524A (en)
NL (1)	NL182396C (en)
NO (1)	NO143493C (en)
PL (1)	PL112492B1 (en)
PT (1)	PT66832B (en)
SE (1)	SE427027B (en)
TR (1)	TR19332A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1994014988A1 (en) *	1992-12-24	1994-07-07	Commonwealth Scientific And Industrial Research Organisation	Agglomeration of alumina material
EP3980379B1 (en) *	2019-06-07	2023-08-02	Metso Outotec Finland Oy	Process and plant for thermal decomposition of aluminium chloride hydrate into aluminium oxide

1976
- 1976-07-23 FR FR7623128A patent/FR2359094A1/en active Granted
1977
- 1977-07-14 IL IL52524A patent/IL52524A/en not_active IP Right Cessation
- 1977-07-15 AU AU27048/77A patent/AU515418B2/en not_active Expired
- 1977-07-15 TR TR19332A patent/TR19332A/en unknown
- 1977-07-18 PL PL1977199727A patent/PL112492B1/en unknown
- 1977-07-20 NO NO772586A patent/NO143493C/en unknown
- 1977-07-21 PT PT66832A patent/PT66832B/en unknown
- 1977-07-21 DE DE2732983A patent/DE2732983B2/en active Granted
- 1977-07-21 SE SE7708432A patent/SE427027B/en not_active IP Right Cessation
- 1977-07-22 DD DD7700200233A patent/DD131366A5/en unknown
- 1977-07-22 NL NLAANVRAGE7708201,A patent/NL182396C/en not_active IP Right Cessation
- 1977-07-22 JP JP52088251A patent/JPS5817128B2/en not_active Expired
- 1977-07-22 BE BE179532A patent/BE857025A/en not_active IP Right Cessation
- 1977-07-22 GB GB30920/77A patent/GB1565408A/en not_active Expired

Also Published As

Publication number	Publication date
GB1565408A (en)	1980-04-23
IL52524A (en)	1980-06-30
DE2732983C3 (en)	1979-06-13
NL182396C (en)	1988-03-01
NO143493C (en)	1981-02-25
NO772586L (en)	1978-01-24
PL199727A1 (en)	1978-04-10
PL112492B1 (en)	1980-10-31
NL182396B (en)	1987-10-01
NL7708201A (en)	1978-01-25
AU515418B2 (en)	1981-04-02
JPS5314697A (en)	1978-02-09
NO143493B (en)	1980-11-17
AU2704877A (en)	1979-01-18
DE2732983A1 (en)	1978-02-02
FR2359094B1 (en)	1978-12-22
SE7708432L (en)	1978-01-24
DD131366A5 (en)	1978-06-21
DE2732983B2 (en)	1978-10-26
JPS5817128B2 (en)	1983-04-05
PT66832B (en)	1978-12-27
IL52524A0 (en)	1977-10-31
SE427027B (en)	1983-02-28
PT66832A (en)	1977-08-01
FR2359094A1 (en)	1978-02-17
TR19332A (en)	1978-12-07

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Legal Events

Date

Code

Title

Description

1994-01-31

RE

Patent lapsed

Owner name: ALUMINIUM PECHINEY

Effective date: 19930731