ES553545A0 - Procedimiento para la obtencion de cuerpos moldeados de oxido de aluminio - Google Patents

Procedimiento para la obtencion de cuerpos moldeados de oxido de aluminio

Info

Publication number: ES553545A0
Authority: ES; Spain
Prior art keywords: procedure; aluminum oxide; molded bodies; oxide molded; obtaining aluminum
Prior art date: 1984-09-14
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.): Granted

Application number

ES553545A

Other languages

English (en)

Other versions

ES8801608A1 (es

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.)

Rio Tinto Switzerland AG

Original Assignee

Alusuisse Holdings AG

Schweizerische Aluminium 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.)

1984-09-14

Filing date

1986-03-31

Publication date

1988-02-16

1986-03-31 Application filed by Alusuisse Holdings AG, Schweizerische Aluminium AG filed Critical Alusuisse Holdings AG

1988-02-16 Publication of ES8801608A1 publication Critical patent/ES8801608A1/es

1988-02-16 Publication of ES553545A0 publication Critical patent/ES553545A0/es

Status Expired legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
- B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
- 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
- C01F7/021—After-treatment of oxides or hydroxides
- 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
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
- 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
- C01P2006/14—Pore volume

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Analytical Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Catalysts (AREA)

ES553545A 1984-09-14 1986-03-31 Procedimiento para la obtencion de cuerpos moldeados de oxido de aluminio Expired ES8801608A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH441084		1984-09-14

Publications (2)

Publication Number	Publication Date
ES8801608A1 ES8801608A1 (es)	1988-02-16
ES553545A0 true ES553545A0 (es)	1988-02-16

Family

ID=4275612

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ES546977A Expired ES8706574A1 (es)	1984-09-14	1985-09-13	Procedimiento para la produccion de un oxihidrato ligero de aluminio altamente activo y dispersivo para la obtencion de cuerpos moldeados
ES553545A Expired ES8801608A1 (es)	1984-09-14	1986-03-31	Procedimiento para la obtencion de cuerpos moldeados de oxido de aluminio

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
ES546977A Expired ES8706574A1 (es)	1984-09-14	1985-09-13	Procedimiento para la produccion de un oxihidrato ligero de aluminio altamente activo y dispersivo para la obtencion de cuerpos moldeados

Country Status (8)

Country	Link
US (1)	US4637908A (es)
EP (1)	EP0176476A1 (es)
JP (1)	JPS6172624A (es)
AU (1)	AU569804B2 (es)
CA (1)	CA1231516A (es)
ES (2)	ES8706574A1 (es)
NO (1)	NO853564L (es)
ZA (1)	ZA856781B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1992002456A1 (en) *	1985-03-18	1992-02-20	Aluminum Company Of America	Alumina suitable for catalytic applications
GB8511048D0 (en) *	1985-05-01	1985-06-12	Unilever Plc	Inorganic structures
DE4207961A1 (de) *	1992-03-13	1993-09-16	Solvay Umweltchemie Gmbh	Abriebfester katalysator-traeger
US5342485A (en) *	1992-08-05	1994-08-30	Reynolds Metals Company	Process for preparing ultra-white alumina trihydrate
FR2697832B1 (fr) *	1992-11-12	1994-12-30	Rhone Poulenc Chimie	Alumine stabilisée par du lanthane et son procédé de préparation.
CN1084314C (zh) *	1995-04-05	2002-05-08	圣戈本陶瓷及塑料股份有限公司	煅烧溶胶凝胶氧化铝颗粒的方法、由其制得的磨粒及其应用
US5725162A (en) *	1995-04-05	1998-03-10	Saint Gobain/Norton Industrial Ceramics Corporation	Firing sol-gel alumina particles
CN1120129C (zh)	1996-03-05	2003-09-03	佐藤护郎	氧化铝溶胶的制备方法
US6083622A (en) *	1996-03-27	2000-07-04	Saint-Gobain Industrial Ceramics, Inc.	Firing sol-gel alumina particles
CA2383079A1 (en) *	1999-09-14	2001-03-22	Albemarle Corporation	Composite material of improved fire resistance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2059946C3 (de) *	1970-12-05	1975-07-10	Bayer Ag, 5090 Leverkusen	Verfahren zur Herstellung von hochaktivem Aluminiumoxyd
FR2221405B1 (es) *	1973-03-14	1984-02-24	Rhone Poulenc Spec Chim
NL176066C (nl) *	1978-05-26	1985-02-18	Inst Kataliza Sibirskogo Otdel	Werkwijze voor het bereiden van geactiveerde korrels aluminiumoxyde.
FR2449650A1 (fr) *	1979-02-26	1980-09-19	Rhone Poulenc Ind	Procede de preparation d'alumine au moins partiellement sous forme de boehmite ultra-fine
DE2935914A1 (de) *	1979-09-06	1981-04-02	Kali-Chemie Ag, 3000 Hannover	Verfahren zur herstellung von kugelfoermigen formkoerpern auf basis al(pfeil abwaerts)2(pfeil abwaerts)o(pfeil abwaerts)3(pfeil abwaerts) und/oder sio(pfeil abwaerts)2(pfeil abwaerts)

1985
- 1985-08-30 EP EP85810394A patent/EP0176476A1/de not_active Withdrawn
- 1985-09-04 ZA ZA856781A patent/ZA856781B/xx unknown
- 1985-09-06 AU AU47135/85A patent/AU569804B2/en not_active Ceased
- 1985-09-09 US US06/774,050 patent/US4637908A/en not_active Expired - Fee Related
- 1985-09-12 NO NO853564A patent/NO853564L/no unknown
- 1985-09-12 CA CA000490623A patent/CA1231516A/en not_active Expired
- 1985-09-13 JP JP60203197A patent/JPS6172624A/ja active Pending
- 1985-09-13 ES ES546977A patent/ES8706574A1/es not_active Expired
1986
- 1986-03-31 ES ES553545A patent/ES8801608A1/es not_active Expired

Also Published As

Publication number	Publication date
AU4713585A (en)	1986-03-20
ES8706574A1 (es)	1987-07-01
ZA856781B (en)	1986-04-30
EP0176476A1 (de)	1986-04-02
ES8801608A1 (es)	1988-02-16
US4637908A (en)	1987-01-20
NO853564L (no)	1986-03-17
JPS6172624A (ja)	1986-04-14
ES546977A0 (es)	1987-07-01
CA1231516A (en)	1988-01-19
AU569804B2 (en)	1988-02-18

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