GB1418445A - Agglomerated alumina-based grains - Google Patents

Agglomerated alumina-based grains

Info

Publication number
GB1418445A
GB1418445A GB1357374A GB1357374A GB1418445A GB 1418445 A GB1418445 A GB 1418445A GB 1357374 A GB1357374 A GB 1357374A GB 1357374 A GB1357374 A GB 1357374A GB 1418445 A GB1418445 A GB 1418445A
Authority
GB
United Kingdom
Prior art keywords
column
march
axis
ultrasonic
plate
Prior art date
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.)
Expired
Application number
GB1357374A
Other languages
English (en)
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.)
Rhone Progil SA
Original Assignee
Rhone Progil SA
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 by Rhone Progil SA filed Critical Rhone Progil SA
Publication of GB1418445A publication Critical patent/GB1418445A/en
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
    • 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
    • B01J2/18—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using a vibrating apparatus
    • 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
    • B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • 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
    • B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/16—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with particles being subjected to vibrations or pulsations
    • 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
    • C01F7/025—Granulation or agglomeration
    • 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
    • C01P2004/50—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
    • C01P2006/12—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Toxicology (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Glanulating (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
GB1357374A 1973-03-27 1974-03-27 Agglomerated alumina-based grains Expired GB1418445A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7310899A FR2223306B1 (enExample) 1973-03-27 1973-03-27

Publications (1)

Publication Number Publication Date
GB1418445A true GB1418445A (en) 1975-12-17

Family

ID=9116903

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1357374A Expired GB1418445A (en) 1973-03-27 1974-03-27 Agglomerated alumina-based grains

Country Status (8)

Country Link
US (1) US3960772A (enExample)
JP (1) JPS5336440B2 (enExample)
BE (1) BE812830A (enExample)
CA (1) CA1027742A (enExample)
FR (1) FR2223306B1 (enExample)
GB (1) GB1418445A (enExample)
IT (1) IT1011172B (enExample)
NL (1) NL7404035A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10138175B2 (en) 2010-07-22 2018-11-27 Exxonmobil Chemical Patents Inc. Particles including zeolite catalysts and their use in oligomerization processes

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144900A (en) * 1977-05-24 1978-12-16 Toyota Motor Corp Method and apparatus for producing alumina granules of low soda content
US4179408A (en) * 1977-03-25 1979-12-18 W. R. Grace & Co. Process for preparing spheroidal alumina particles
JPS5475498A (en) * 1977-11-28 1979-06-16 Nippon Keikinzoku Sougou Kenki Manufacture of heattresistant granular active alumina
JPS5487697A (en) * 1977-12-26 1979-07-12 American Cyanamid Co Improved manufacture of molded alumina
US4411771A (en) * 1980-12-24 1983-10-25 American Cyanamid Company Process for hydrotreating heavy hydrocarbons and catalyst used in said process
JPS60166039A (ja) * 1984-02-07 1985-08-29 Nitto Chem Ind Co Ltd アンチモン含有酸化物触媒の製法
US4997810A (en) * 1989-10-05 1991-03-05 W. R. Grace & Co.-Conn. Vibratory calcination of inorganic oxide superconductor precursor powders
EP0507122B1 (en) * 1991-03-11 1995-01-11 Mitsubishi Oil Co., Ltd. Process for producing spherical zeolite catalyst and apparatus for producing the same
JP3098858B2 (ja) * 1992-06-08 2000-10-16 オリンパス光学工業株式会社 超音波モータ
PL200222B1 (pl) * 2003-12-11 2008-12-31 Zbigniew Tokarz Katalizator, zwłaszcza do przetwarzania silnie zanieczyszczonych odpadów z tworzyw sztucznych i zużytych opon, sposób wytwarzania katalizatora, zwłaszcza do przetwarzania silnie zanieczyszczonych odpadów z tworzyw sztucznych i zużytych opon i urządzenie do wytwarzania katalizatora, zwłaszcza do przetwarzania silnie zanieczyszczonych odpadów z tworzyw sztucznych i zużytych opon
KR101823879B1 (ko) * 2017-08-16 2018-01-31 주식회사 삼화양행 고순도 알루미나 나노분말을 이용한 고밀도 비드의 제조방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449051A (en) * 1946-03-08 1948-09-14 Sonneborn Sons Inc L Liquid phase refining of petroleum hydrocarbon products
US2584428A (en) * 1950-06-27 1952-02-05 Ralph E Cross Hydraulic cylinder construction and mounting arrangement
US3173883A (en) * 1960-12-06 1965-03-16 Air Prod & Chem Method for producing attrition resistant sorptive alumina particles
US3154603A (en) * 1961-08-02 1964-10-27 American Cyanamid Co Process for the preparation of spherical contact particles
US3228891A (en) * 1962-08-17 1966-01-11 Minerals & Chem Philipp Corp Method for producing spherical bauxite adsorbent granules
US3390100A (en) * 1964-02-14 1968-06-25 American Cyanamid Co Process for the preparation of extrudates from hydrogels
US3515684A (en) * 1969-02-17 1970-06-02 Air Prod & Chem Fluidizable catalyst particle formation
US3714313A (en) * 1971-01-27 1973-01-30 Kaiser Aluminium Chem Corp Agglomerating partially dehydrated gel-derived pseudoboehmitic alumina to form strong porous spheres

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10138175B2 (en) 2010-07-22 2018-11-27 Exxonmobil Chemical Patents Inc. Particles including zeolite catalysts and their use in oligomerization processes

Also Published As

Publication number Publication date
JPS5026799A (enExample) 1975-03-19
FR2223306B1 (enExample) 1975-08-22
FR2223306A1 (enExample) 1974-10-25
IT1011172B (it) 1977-01-20
US3960772A (en) 1976-06-01
DE2414600A1 (de) 1974-10-17
CA1027742A (en) 1978-03-14
NL7404035A (enExample) 1974-10-01
BE812830A (fr) 1974-09-26
JPS5336440B2 (enExample) 1978-10-03
DE2414600B2 (de) 1976-04-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee