GR3005141T3 - - Google Patents

Info

Publication number
GR3005141T3
GR3005141T3 GR920401484T GR920401484T GR3005141T3 GR 3005141 T3 GR3005141 T3 GR 3005141T3 GR 920401484 T GR920401484 T GR 920401484T GR 920401484 T GR920401484 T GR 920401484T GR 3005141 T3 GR3005141 T3 GR 3005141T3
Authority
GR
Greece
Prior art keywords
bodies
alumina
agglomerates
aging
relates
Prior art date
Application number
GR920401484T
Other languages
English (en)
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.)
Filing date
Publication date
Application filed filed Critical
Publication of GR3005141T3 publication Critical patent/GR3005141T3/el

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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/06—Washing
    • 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
    • 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
    • C01P2006/10—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
    • C01P2006/16—Pore diameter
    • 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
    • C01P2006/16—Pore diameter
    • C01P2006/17—Pore diameter distribution
    • 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
    • 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
    • C01P2006/80—Compositional purity
GR920401484T 1988-07-29 1992-07-13 GR3005141T3 (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8810248A FR2634757B1 (fr) 1988-07-29 1988-07-29 Procede de fabrication d'agglomeres d'alumine et agglomeres obtenus

Publications (1)

Publication Number Publication Date
GR3005141T3 true GR3005141T3 (el) 1993-05-24

Family

ID=9368916

Family Applications (1)

Application Number Title Priority Date Filing Date
GR920401484T GR3005141T3 (el) 1988-07-29 1992-07-13

Country Status (13)

Country Link
US (1) US5580539A (el)
EP (1) EP0353129B1 (el)
JP (1) JPH08694B2 (el)
KR (1) KR970002895B1 (el)
AT (1) ATE75161T1 (el)
BR (1) BR8903789A (el)
CA (1) CA1340845C (el)
DE (1) DE68901318D1 (el)
DK (1) DK173218B1 (el)
ES (1) ES2032667T3 (el)
FR (1) FR2634757B1 (el)
GR (1) GR3005141T3 (el)
RU (1) RU1836139C (el)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9203110A (pt) 1992-08-12 1994-03-01 Petroleo Brasileiro Sa Composicao catalitica passivadora para o craqueamento de hidrocarbonetos,alumina e processo de craqueamento catalitico fluido
JPH1017321A (ja) * 1996-06-27 1998-01-20 Catalysts & Chem Ind Co Ltd アルミナ小球体およびその製造方法
US5989515A (en) * 1996-07-24 1999-11-23 Nissan Chemical Industries, Ltd. Process for producing an acidic aqueous alumina sol
FR2764214B1 (fr) * 1997-06-10 1999-07-16 Inst Francais Du Petrole Procede et masses de captation pour l'elimination du mercure et de l'arsenic dans les coupes hydrocarbonees
FR2764298B1 (fr) * 1997-06-10 1999-07-16 Inst Francais Du Petrole Hydrotraitement de charges hydrocarbonees dans un reacteur en lit bouillonnant
FR2764208B1 (fr) * 1997-06-10 1999-07-16 Rhodia Chimie Sa Extrudes d'alumine, leurs procedes de preparation et leur utilisation comme catalyseurs ou supports de catalyseurs
CN1105601C (zh) * 1999-01-27 2003-04-16 康捷环保科技股份有限公司 废气处理催化剂的制备方法
US6299995B1 (en) * 2000-05-31 2001-10-09 Uop Llc Process for carbon monoxide preferential oxidation for use with fuel cells
DE602006012882D1 (de) * 2005-12-22 2010-04-22 Inst Francais Du Petrole Unregelmässig geformter, nicht kugelförmiger trägerkatalysator und verfahren zur hydrierenden konversion von schweren erdölfraktionen
WO2008065121A1 (en) * 2006-11-30 2008-06-05 Arkema France Process for synthesizing nanotubes, especially carbon nanotubes, and their uses
FR2909369B1 (fr) * 2006-11-30 2009-02-20 Arkema France Procede de synthese de nanotubes, notamment de carbone, et leurs utilisations.
AU2015327674B2 (en) * 2014-10-01 2019-12-19 7905122 Canada Inc. Process and apparatus for manufacturing water-absorbing material and use in cat litter
FR3075777A1 (fr) * 2017-12-22 2019-06-28 Rhodia Operations Hydrate d'aluminium poreux
CN108975941A (zh) * 2018-09-17 2018-12-11 淄博正邦知识产权企划有限公司 一种具有生物相容性的氧化铝陶瓷材料及其制备方法
JP6999140B2 (ja) * 2020-07-03 2022-02-10 国立研究開発法人物質・材料研究機構 金属酸化物からなる発泡体、および、その用途
JP2024021857A (ja) * 2022-08-04 2024-02-16 住友化学株式会社 セラミックス粉末、樹脂組成物およびセラミックス粉末の製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881051A (en) * 1953-03-25 1959-04-07 Pechiney Prod Chimiques Sa Process for forming a stable agglomerated mass of active alumina
US3264069A (en) * 1965-09-27 1966-08-02 Aluminum Co Of America Agglomerating alumina
US3317277A (en) * 1963-01-17 1967-05-02 Air Prod & Chem Method for preparing alumina particles
US3353910A (en) * 1963-01-17 1967-11-21 Air Prod & Chem Alumina particles and method of preparation
FR1383076A (fr) * 1963-11-12 1964-12-24 Pechiney Saint Gobain Alumine active de grande porosité
FR1438497A (fr) * 1965-03-31 1966-05-13 Pechiney Saint Gobain Agglomérés d'alumine
FR1449904A (fr) * 1965-07-09 1966-05-06 Pechiney Saint Gobain Agglomérés d'alumine active de résistance mécanique élevée
US3928236A (en) * 1974-11-25 1975-12-23 Kaiser Aluminium Chem Corp Alumina catalyst carriers and the process for producing them
US3997476A (en) * 1975-07-08 1976-12-14 Exxon Research And Engineering Company Alumina treatment
US4051072A (en) * 1976-04-05 1977-09-27 General Motors Corporation Method for making pellet type catalyst
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
US5244648A (en) * 1980-12-23 1993-09-14 Rhone-Poulenc Industries Process for the preparation of alumina agglomerates
FR2496631B1 (fr) * 1980-12-23 1989-06-30 Rhone Poulenc Ind Procede de preparation d'agglomeres d'alumine
EP0121735A1 (en) * 1983-03-16 1984-10-17 American Cyanamid Company Reforming catalysts having support prepared from rehydratable alumina

Also Published As

Publication number Publication date
EP0353129B1 (fr) 1992-04-22
EP0353129A1 (fr) 1990-01-31
BR8903789A (pt) 1990-03-20
FR2634757B1 (fr) 1992-09-18
ATE75161T1 (de) 1992-05-15
JPH0274520A (ja) 1990-03-14
RU1836139C (ru) 1993-08-23
FR2634757A1 (fr) 1990-02-02
DK173218B1 (da) 2000-04-10
JPH08694B2 (ja) 1996-01-10
DE68901318D1 (de) 1992-05-27
US5580539A (en) 1996-12-03
CA1340845C (fr) 1999-12-07
DK372789A (da) 1990-01-30
KR970002895B1 (ko) 1997-03-12
DK372789D0 (da) 1989-07-28
KR900001598A (ko) 1990-02-27
ES2032667T3 (es) 1993-02-16

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