NL148015B - Werkwijze ter bereiding van een waterige aluminiumoxydesuspensie. - Google Patents

Werkwijze ter bereiding van een waterige aluminiumoxydesuspensie.

Info

Publication number: NL148015B
Authority: NL; Netherlands
Prior art keywords: preparing; aluminum oxide; oxide suspension; aqueous aluminum; aqueous
Prior art date: 1964-12-08

Application number

NL656515961A

Other languages

English (en)

Dutch (nl)

Other versions

NL6515961A (fr

Original Assignee

Engelhard Ind

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.)

1964-12-08

Filing date

1965-12-08

Publication date

1975-12-15

1965-12-08 Application filed by Engelhard Ind filed Critical Engelhard Ind

1966-06-09 Publication of NL6515961A publication Critical patent/NL6515961A/xx

1975-12-15 Publication of NL148015B publication Critical patent/NL148015B/xx

Links

238000004519 manufacturing process Methods 0.000 title 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 title 1
239000000725 suspension Substances 0.000 title 1

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
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/42—Preparation of aluminium oxide or hydroxide from metallic aluminium, e.g. by oxidation
- C01F7/428—Preparation of aluminium oxide or hydroxide from metallic aluminium, e.g. by oxidation by oxidation in an aqueous solution
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/02—Amorphous compounds
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/60—Compounds characterised by their crystallite size
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
- 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
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Catalysts (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

NL656515961A 1964-12-08 1965-12-08 Werkwijze ter bereiding van een waterige aluminiumoxydesuspensie. NL148015B (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US416891A US3429660A (en)	1964-12-08	1964-12-08	Alumina production

Publications (2)

Publication Number	Publication Date
NL6515961A NL6515961A (fr)	1966-06-09
NL148015B true NL148015B (nl)	1975-12-15

Family

ID=23651740

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL656515961A NL148015B (nl)	1964-12-08	1965-12-08	Werkwijze ter bereiding van een waterige aluminiumoxydesuspensie.

Country Status (5)

Country	Link
US (1)	US3429660A (fr)
DE (1)	DE1592092C3 (fr)
FR (1)	FR1459536A (fr)
GB (1)	GB1088899A (fr)
NL (1)	NL148015B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2449500C2 (de) *	1974-10-19	1986-07-10	Feldmühle AG, 4000 Düsseldorf	Verfahren zum Reinigen von Abwässern
US4069140A (en) *	1975-02-10	1978-01-17	Atlantic Richfield Company	Removing contaminant from hydrocarbonaceous fluid
US4371513A (en) *	1977-03-25	1983-02-01	W. R. Grace & Co.	Alumina compositions
US4244938A (en) *	1978-11-20	1981-01-13	Mooney Chemicals, Inc.	Preparation of transition metal hydrates by direct metal reaction
US5863515A (en) *	1996-02-20	1999-01-26	California Institute Of Technology	Mesoporous alumina and process for its preparation
CN104386722B (zh) *	2014-10-28	2017-02-15	上海飞凯光电材料股份有限公司	一种高纯氢氧化铝和高纯氧化铝的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2258099A (en) *	1938-10-28	1941-10-07	Davison Chemical Corp	Process of preparing gels
US2336597A (en) *	1940-08-23	1943-12-14	Standard Oil Dev Co	Conversion of hydrocarbon oils
US2758011A (en) *	1952-10-17	1956-08-07	Universal Oil Prod Co	Production of alumina
US2950169A (en) *	1956-04-23	1960-08-23	Universal Oil Prod Co	Process for preparing shaped alumina particles of high crushing strength
US2915475A (en) *	1958-12-29	1959-12-01	Du Pont	Fibrous alumina monohydrate and its production
DE1162336B (de) *	1961-07-21	1964-02-06	Kali Chemie Ag	Verfahren zur Herstellung von Nordstrandit, Al(OH)

1964
- 1964-12-08 US US416891A patent/US3429660A/en not_active Expired - Lifetime
1965
- 1965-12-07 GB GB51906/65A patent/GB1088899A/en not_active Expired
- 1965-12-07 DE DE1592092A patent/DE1592092C3/de not_active Expired
- 1965-12-08 NL NL656515961A patent/NL148015B/xx not_active IP Right Cessation
- 1965-12-08 FR FR41423A patent/FR1459536A/fr not_active Expired

Also Published As

Publication number	Publication date
GB1088899A (en)	1967-10-25
US3429660A (en)	1969-02-25
DE1592092B2 (de)	1974-06-06
NL6515961A (fr)	1966-06-09
FR1459536A (fr)	1966-11-18
DE1592092A1 (de)	1970-10-22
DE1592092C3 (de)	1975-01-23

Similar Documents

Publication	Publication Date	Title
NL148300B (nl)	1976-01-15	Werkwijze ter bereiding van polyoxyperfluormethylenen.
NL144982B (nl)	1975-02-17	Werkwijze ter bereiding van smeermiddelen.
NL164264B (nl)	1980-07-15	Werkwijze ter bereiding van alkeen-3-1-olen.
NL144254B (nl)	1974-12-16	Werkwijze ter bereiding van isopreen.
NL152884B (nl)	1977-04-15	Werkwijze ter bereiding van polyurethanen.
NL140714B (nl)	1974-01-15	Werkwijze ter bereiding van margarine.
NL143233B (nl)	1974-09-16	Werkwijze ter bereiding van 2,4,6,8,9-penta-azabicyclo 3,3,1 nonaanderivaten.
NL148350B (nl)	1976-01-15	Werkwijze ter bereiding van disazopigmenten.
NL149784B (nl)	1976-06-15	Werkwijze ter bereiding van trans-4-aminomethylcyclohexaan 1-carbonzuur.
NL144554B (nl)	1975-01-15	Werkwijze ter bereiding van alkalimetaalboorhydriden.
NL148618B (nl)	1976-02-16	Werkwijze ter bereiding van entcopolymeren.
NL146821B (nl)	1975-08-15	Werkwijze ter bereiding van alfa-tocoferol.
NL150102B (nl)	1976-07-15	Werkwijze ter bereiding van een (alpha)-monochloor n,n-dialkylacetoaceetamide.
NL148015B (nl)	1975-12-15	Werkwijze ter bereiding van een waterige aluminiumoxydesuspensie.
NL143253B (nl)	1974-09-16	Werkwijze ter bereiding van polyurethanelastomeren.
NL154209B (nl)	1977-08-15	Werkwijze ter bereiding van indanyl-n-methylcarbamaten.
NL139335B (nl)	1973-07-16	Werkwijze ter bereiding van polyamiden.
NL161137B (nl)	1979-08-15	Werkwijze ter bereiding van ureum.
NL143250B (nl)	1974-09-16	Werkwijze ter bereiding van laagsmeltende polyamiden.
NL149686B (nl)	1976-06-15	Werkwijze ter bereiding van margarine.
NL149488B (nl)	1976-05-17	Werkwijze ter bereiding van ureum.
NL149172B (nl)	1976-04-15	Werkwijze ter bereiding van 7-amino 3-fenylcumarine.
NL153185B (nl)	1977-05-16	Werkwijze ter bereiding van dichloorchinolinen.
NL143600B (nl)	1974-10-15	Werkwijze ter bereiding van trioxancopolymeren.
NL166263C (nl)	1981-07-15	Werkwijze ter bereiding van 7-aminocefalosporanzuur.

Legal Events

Date	Code	Title	Description
1982-10-18	SNR	Assignments of patents or rights arising from examined patent applications	Owner name: ENGELHARD CORPORATION
1985-12-16	V1	Lapsed because of non-payment of the annual fee
1986-04-30	NL80	Information provided on patent owner name for an already discontinued patent	Owner name: ENGELHARD