NL6617511A - - Google Patents

Info

Publication number: NL6617511A
Authority: NL; Netherlands

Application number

NL6617511A

Other versions

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.)

1965-12-13

Filing date

1966-12-13

Publication date

1967-06-14

1966-12-13 Application filed filed Critical

1967-06-14 Publication of NL6617511A publication Critical patent/NL6617511A/xx

1977-12-15 Publication of NL155196B publication Critical patent/NL155196B/en

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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
- B01J2/08—Gelation of a colloidal solution
- 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
- 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
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
- 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
- C01P2006/10—Solid 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
- C01P2006/14—Pore volume
- 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)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Dispersion Chemistry (AREA)
Analytical Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

NL666617511A 1965-12-13 1966-12-13 PROCEDURE FOR PREPARING SPHERICAL ALUMINUM OXIDE PARTICLES. NL155196B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US51339365A	1965-12-13	1965-12-13

Publications (2)

Publication Number	Publication Date
NL6617511A true NL6617511A (en)	1967-06-14
NL155196B NL155196B (en)	1977-12-15

Family

ID=24043079

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL666617511A NL155196B (en)	1965-12-13	1966-12-13	PROCEDURE FOR PREPARING SPHERICAL ALUMINUM OXIDE PARTICLES.

Country Status (3)

Country	Link
FR (1)	FR1503495A (en)
GB (1)	GB1119589A (en)
NL (1)	NL155196B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114634370A (en) *	2020-12-16	2022-06-17	中国石油化工股份有限公司	High-strength vesicular pore alumina material and preparation method thereof

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2299911A1 (en) *	1975-02-04	1976-09-03	Kali Chemie Ag	PROCESS FOR THE MANUFACTURING OF SPHERICAL PARTICLES CONTAINING ALUMINA AND PRODUCTS OBTAINED
JPS5814365B2 (en) *	1978-11-06	1983-03-18	日揮ユニバ−サル株式会社	Manufacturing method of spherical alumina
US4411771A (en) *	1980-12-24	1983-10-25	American Cyanamid Company	Process for hydrotreating heavy hydrocarbons and catalyst used in said process
EP0145341A3 (en) *	1983-11-18	1987-08-26	Aluminum Company Of America	Method for making alumina objects
FR2984180A1 (en)	2011-12-20	2013-06-21	IFP Energies Nouvelles	PROCESS FOR PRODUCING SPHEROIDAL ALUMINA PARTICLES
FR3035798B1 (en)	2015-05-07	2017-04-28	Ifp Energies Now	SPHEROIDAL ALUMINA PARTICLES OF IMPROVED MECHANICAL STRENGTH HAVING MEDIAN MACROPOROUS DIAMETER BETWEEN 0.05 AND 30 ΜM.
CN114505011B (en) *	2020-10-28	2023-08-08	中国石油化工股份有限公司	Catalyst forming device and application thereof

1966
- 1966-12-12 GB GB55638/66A patent/GB1119589A/en not_active Expired
- 1966-12-13 FR FR87156A patent/FR1503495A/en not_active Expired
- 1966-12-13 NL NL666617511A patent/NL155196B/en not_active IP Right Cessation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114634370A (en) *	2020-12-16	2022-06-17	中国石油化工股份有限公司	High-strength vesicular pore alumina material and preparation method thereof
CN114634370B (en) *	2020-12-16	2023-09-01	中国石油化工股份有限公司	High-strength capsule hole alumina material and preparation method thereof

Also Published As

Publication number	Publication date
NL155196B (en)	1977-12-15
FR1503495A (en)	1967-11-24
GB1119589A (en)	1968-07-10

Legal Events

Date	Code	Title	Description
1982-10-18	SNR	Assignments of patents or rights arising from examined patent applications	Owner name: ENGELHARD CORPORATION
1986-12-31	NL80	Information provided on patent owner name for an already discontinued patent	Owner name: ENGELHARD
1987-02-16	V4	Discontinued because of reaching the maximum lifetime of a patent

Publication	Publication Date	Title
FR5528M (en)	1967-11-13
JPS4519536B1 (en)	1970-07-03
JPS4519825Y1 (en)	1970-08-10
AT279638B (en)	1970-03-10
FR1560227A (en)	1969-03-21
JPS4219518Y1 (en)	1967-11-10
JPS4329230Y1 (en)	1968-12-02
AU5279364A (en)	1967-06-08
FR1577205A (en)	1969-08-08
JPS4330548Y1 (en)	1968-12-12
JPS43209Y1 (en)	1968-01-08
JPS4315112Y1 (en)	1968-06-24
BE675174A (en)	1966-05-16
AU6084266A (en)	1967-01-05
BE675020A (en)	1966-07-12
NL6617331A (en)	1967-02-27
NL6608563A (en)	1967-01-09
NL6606737A (en)	1966-11-21
BE675557A (en)	1966-07-25
BE674671A (en)	1966-05-03
BE675401A (en)	1966-07-20
BE675397A (en)	1966-05-16
BE675298A (en)	1966-07-18
BE675244A (en)	1966-07-18
BE674687A (en)	1966-05-03