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 BE153380A priority patent/BE825555A/xx
Priority to DD184213A priority patent/DD116812A5/xx
Priority to JP1806075A priority patent/JPS5734207B2/ja
Priority to CA220108A priority patent/CA1054592A/en
Priority to NL7501819A priority patent/NL7501819A/xx
Priority to GB6639/75A priority patent/GB1487661A/en
Priority to IT20324/75A priority patent/IT1031780B/it
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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical 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 (en:Method)

Priority Applications (12)

Application Number Priority Date Filing Date Title
LU69407A LU69407A1 (en:Method) 1974-02-18 1974-02-18
US05/548,213 US3966996A (en) 1974-02-18 1975-02-10 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 (en:Method) 1974-02-18 1975-02-14
JP1806075A JPS5734207B2 (en:Method) 1974-02-18 1975-02-14
CA220108A CA1054592A (en) 1974-02-18 1975-02-14 Process for preparing spheroidal alumina particles
NL7501819A NL7501819A (nl) 1974-02-18 1975-02-17 Werkwijze voor het vervaardigen van bolvormige korrels van aluminiumoxyde.
GB6639/75A GB1487661A (en) 1974-02-18 1975-02-17 Process for preparing spheroidal alumina particles
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
FR7504936A FR2261056B1 (en:Method) 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 (en:Method) 1974-02-18 1974-02-18

Publications (1)

Publication Number Publication Date
LU69407A1 true LU69407A1 (en:Method) 1975-12-09

Family

ID=19727583

Family Applications (1)

Application Number Title Priority Date Filing Date
LU69407A LU69407A1 (en:Method) 1974-02-18 1974-02-18

Country Status (11)

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

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 (en:Method) * 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 (en:Method) * 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
US3779952A (en) * 1971-03-22 1973-12-18 Shell Oil Co Metal-containing polymers
US3746659A (en) * 1971-06-25 1973-07-17 Engelhard Min & Chem Fluid cracking catalyst and preparation thereof

Also Published As

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

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