LU69407A1 - - Google Patents

Info

Publication number
LU69407A1
LU69407A1 LU69407A LU69407A LU69407A1 LU 69407 A1 LU69407 A1 LU 69407A1 LU 69407 A LU69407 A LU 69407A LU 69407 A LU69407 A LU 69407A LU 69407 A1 LU69407 A1 LU 69407A1
Authority
LU
Luxembourg
Application number
LU69407A
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
Priority to LU69407A priority Critical patent/LU69407A1/xx
Priority to US05/548,213 priority patent/US3966996A/en
Priority to CA220108A priority patent/CA1054592A/en
Priority to BE153380A priority patent/BE825555A/xx
Priority to DD184213A priority patent/DD116812A5/xx
Priority to JP1806075A priority patent/JPS5734207B2/ja
Priority to NL7501819A priority patent/NL7501819A/xx
Priority to IT20324/75A priority patent/IT1031780B/it
Priority to GB6639/75A priority patent/GB1487661A/en
Priority to FR7504936A priority patent/FR2261056B1/fr
Priority to DE19752506753 priority patent/DE2506753A1/de
Priority to AU78319/75A priority patent/AU482085B2/en
Publication of LU69407A1 publication Critical patent/LU69407A1/xx

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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • 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
    • 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
    • B01J2/28—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using special binding agents
    • 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
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/12—Silica and 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/51—Spheres
    • 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
    • C01P2004/30—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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Dispersion Chemistry (AREA)
  • Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
LU69407A 1974-02-18 1974-02-18 LU69407A1 (da)

Priority Applications (12)

Application Number Priority Date Filing Date Title
LU69407A LU69407A1 (da) 1974-02-18 1974-02-18
US05/548,213 US3966996A (en) 1974-02-18 1975-02-10 Process for preparing spheroidal alumina particles
CA220108A CA1054592A (en) 1974-02-18 1975-02-14 Process for preparing spheroidal alumina particles
BE153380A BE825555A (fr) 1974-02-18 1975-02-14 Procede de preparation de grains spheriques d'alumine
DD184213A DD116812A5 (da) 1974-02-18 1975-02-14
JP1806075A JPS5734207B2 (da) 1974-02-18 1975-02-14
NL7501819A NL7501819A (nl) 1974-02-18 1975-02-17 Werkwijze voor het vervaardigen van bolvormige korrels van aluminiumoxyde.
IT20324/75A IT1031780B (it) 1974-02-18 1975-02-17 Procedimento per la preparazione di grani sferici o sferule di allumina e catalizzator ottenuti dadette sferule di allumina
GB6639/75A GB1487661A (en) 1974-02-18 1975-02-17 Process for preparing spheroidal alumina particles
FR7504936A FR2261056B1 (da) 1974-02-18 1975-02-18
DE19752506753 DE2506753A1 (de) 1974-02-18 1975-02-18 Verfahren zur herstellung von aluminiumoxyd-teilchen
AU78319/75A AU482085B2 (en) 1974-02-18 1975-02-18 Process for preparing spheroidal alumina particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU69407A LU69407A1 (da) 1974-02-18 1974-02-18

Publications (1)

Publication Number Publication Date
LU69407A1 true LU69407A1 (da) 1975-12-09

Family

ID=19727583

Family Applications (1)

Application Number Title Priority Date Filing Date
LU69407A LU69407A1 (da) 1974-02-18 1974-02-18

Country Status (11)

Country Link
US (1) US3966996A (da)
JP (1) JPS5734207B2 (da)
BE (1) BE825555A (da)
CA (1) CA1054592A (da)
DD (1) DD116812A5 (da)
DE (1) DE2506753A1 (da)
FR (1) FR2261056B1 (da)
GB (1) GB1487661A (da)
IT (1) IT1031780B (da)
LU (1) LU69407A1 (da)
NL (1) NL7501819A (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512913A (en) * 1982-07-12 1985-04-23 Owens-Corning Fiberglas Corporation Sol-gel solution preparation
US4545924A (en) * 1983-06-13 1985-10-08 Owens-Corning Fiberglas Corporation Production of a magnesium chloride gel system useful in ceramics and fiber production
EP0687198B1 (de) * 1993-03-05 1997-01-22 Solvay Umweltchemie GmbH Verfahren zur entfernung des sauerstoff-, nitrit- und/oder nitratgehaltes in wasser
GB9700528D0 (en) 1997-01-13 1997-03-05 Allied Colloids Ltd Polymerisation processes and products
JP2010179267A (ja) * 2009-02-07 2010-08-19 Kosei:Kk 担体およびその製造方法
US11731118B2 (en) * 2012-10-10 2023-08-22 Albemarle Catalysts Company B.V. Supported hydrotreating catalysts having enhanced activity
CN106311309A (zh) * 2016-08-28 2017-01-11 山东成泰化工有限公司 一种加氢催化剂载体
CN110975749B (zh) * 2019-12-02 2021-11-02 山东益丰生化环保股份有限公司 一种粉末硫脲造粒的方法
CN114180608A (zh) * 2020-08-24 2022-03-15 中国石油化工股份有限公司 一种氧化铝小球的制备方法
CN114262213B (zh) * 2022-01-11 2022-11-29 无锡特科精细陶瓷有限公司 一种基于等静压的小型陶瓷管的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672452A (en) * 1952-11-17 1954-03-16 Universal Oil Prod Co Manufacture of spherical particles
US2955915A (en) * 1958-05-19 1960-10-11 Universal Oil Prod Co Production of alumina hydrogel
US3353910A (en) * 1963-01-17 1967-11-21 Air Prod & Chem Alumina particles and method of preparation
GB1107875A (en) * 1964-04-07 1968-03-27 Snam Spa Method for preparing spheroidal alumina
US3290122A (en) * 1964-07-28 1966-12-06 Sam D Clinton Process for preparing oxide gel microspheres from sols
NL6508991A (da) * 1965-07-13 1967-01-16
DE1592098C3 (de) * 1965-12-13 1978-05-11 Engelhard Minerals & Chemicals Corp., Murray Hill, N.J. (V.St.A.) Verfahren zur Herstellung von kugelförmigen Aluminiumoxidteilchen
GB1231385A (da) * 1967-08-04 1971-05-12
US3600129A (en) * 1969-06-17 1971-08-17 Universal Oil Prod Co Manufacture of low bulk density high strength spherical alumina particles
US3775352A (en) * 1971-03-22 1973-11-27 Shell Oil Co Metal-polymer matrices and their preparation
US3746659A (en) * 1971-06-25 1973-07-17 Engelhard Min & Chem Fluid cracking catalyst and preparation thereof

Also Published As

Publication number Publication date
GB1487661A (en) 1977-10-05
FR2261056A1 (da) 1975-09-12
DE2506753A1 (de) 1975-09-04
US3966996A (en) 1976-06-29
FR2261056B1 (da) 1978-10-06
BE825555A (fr) 1975-05-29
JPS50118997A (da) 1975-09-18
CA1054592A (en) 1979-05-15
DD116812A5 (da) 1975-12-12
IT1031780B (it) 1979-05-10
NL7501819A (nl) 1975-08-20
AU7831975A (en) 1976-08-19
JPS5734207B2 (da) 1982-07-21

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