CA1014754A - Process for the production of finely divided metals and/or metal oxides - Google Patents

Process for the production of finely divided metals and/or metal oxides

Info

Publication number
CA1014754A
CA1014754A CA166,105A CA166105A CA1014754A CA 1014754 A CA1014754 A CA 1014754A CA 166105 A CA166105 A CA 166105A CA 1014754 A CA1014754 A CA 1014754A
Authority
CA
Canada
Prior art keywords
production
metal oxides
finely divided
divided metals
metals
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
CA166,105A
Other languages
English (en)
Other versions
CA166105S (en
Inventor
Howard V. Holler
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.)
Shell Canada Ltd
Original Assignee
Shell Canada Ltd
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 Shell Canada Ltd filed Critical Shell Canada Ltd
Application granted granted Critical
Publication of CA1014754A publication Critical patent/CA1014754A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/30—Making metallic powder or suspensions thereof using chemical processes with decomposition of metal compounds, e.g. by pyrolysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • 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
    • C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/02—Oxides; Hydroxides
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • 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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA166,105A 1972-05-30 1973-03-14 Process for the production of finely divided metals and/or metal oxides Expired CA1014754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US257523A US3908002A (en) 1972-05-30 1972-05-30 Production of alpha alumina

Publications (1)

Publication Number Publication Date
CA1014754A true CA1014754A (en) 1977-08-02

Family

ID=22976648

Family Applications (1)

Application Number Title Priority Date Filing Date
CA166,105A Expired CA1014754A (en) 1972-05-30 1973-03-14 Process for the production of finely divided metals and/or metal oxides

Country Status (9)

Country Link
US (1) US3908002A (OSRAM)
JP (1) JPS583972B2 (OSRAM)
BE (1) BE799851A (OSRAM)
CA (1) CA1014754A (OSRAM)
DE (1) DE2327180C2 (OSRAM)
FR (1) FR2199529B1 (OSRAM)
GB (1) GB1434306A (OSRAM)
IT (1) IT987925B (OSRAM)
NL (1) NL7307380A (OSRAM)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169883A (en) * 1978-07-25 1979-10-02 Exxon Research & Engineering Co. Process for preparing ultra-stable, high surface area alpha-alumina
JPS603756U (ja) * 1983-06-20 1985-01-11 ナショナル住宅産業株式会社 テ−プ貼り治具
JPS6021802A (ja) * 1983-07-15 1985-02-04 Daido Sanso Kk 均一な細孔を有する金属酸化物、その製造方法およびその金属酸化物からなる触媒用担体
JPS6085554U (ja) * 1983-11-18 1985-06-12 トヨタ車体株式会社 テ−プ貼付装置
EP0156491A2 (en) * 1984-03-19 1985-10-02 General Motors Corporation Formation of fine particle sinterable ceramic powders
US4627966A (en) * 1984-03-19 1986-12-09 General Motors Corporation Formation of fine particle sinterable ceramic powders
US4701254A (en) * 1985-07-23 1987-10-20 Shell Oil Company Static bed wax decolorization process
US4929433A (en) * 1987-10-22 1990-05-29 Alfred University Method for the preparation of sinterable nitrides
FR2628665A1 (fr) * 1988-03-16 1989-09-22 Rhone Poulenc Chimie Compositions de matieres susceptibles d'etre utilisees pour la preparation de poudres minerales ultrafines de type oxyde, et un de leur procede de preparation
FR2628664A1 (fr) * 1988-03-16 1989-09-22 Rhone Poulenc Chimie Procede de preparation de poudres minerales ultrafines de type oxyde et poudres ainsi obtenues
AU4316589A (en) * 1988-09-30 1990-04-18 Ferro Corporation High surface area alpha-alumina and supercritical fluid synthesis thereof
FR2665184B1 (fr) * 1990-07-24 1993-10-15 Centre Nal Recherc Scientifique Poudres composites alumine/metal, cermets realises a partir desdites poudres et procedes de fabrication.
US5338334A (en) * 1992-01-16 1994-08-16 Institute Of Gas Technology Process for preparing submicron/nanosize ceramic powders from precursors incorporated within a polymeric foam
US5240493A (en) * 1992-01-16 1993-08-31 Institute Of Gas Technology Process for preparing submicron/nanosize ceramic powders from precursors incorporated within a polymeric foam
DE19504320C1 (de) * 1995-02-10 1996-07-25 Starck H C Gmbh Co Kg Verfahren zur Herstellung von Kobaltmetall-haltigem Kobalt(II)-Oxid sowie dessen Verwendung
DE19504319C2 (de) * 1995-02-10 1998-01-15 Starck H C Gmbh Co Kg Feinverteiltes metallisches Kobalt enthaltendes Kobalt(II)-Oxid, Verfahren zu seiner Herstellung sowie dessen Verwendung
DE19730126A1 (de) * 1997-07-14 1999-01-21 Basf Ag Aluminiumoxid enthaltender Feststoff mit großer Oberfläche
DE60300995T2 (de) * 2002-04-04 2006-04-20 Nippon Shokubai Co. Ltd. Silberkatalysator enthaltend einen Träger auf der Basis von Silika-Alumina und seine Verwendung in der Herstellung von Epoxiden
RU2205152C1 (ru) * 2002-05-07 2003-05-27 Богдановичское ОАО по производству огнеупорных материалов Способ получения плавленых огнеупорных материалов на основе глинозема
US8501150B2 (en) * 2006-04-18 2013-08-06 Basf Aktiengesellschaft Metal oxides from metal-organic framework materials
US12583741B2 (en) * 2021-12-24 2026-03-24 The Hong Kong University Of Science And Technology Aluminum composite for hydrogen generation and methods of preparation thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595415A (en) * 1948-09-29 1952-05-06 Universal Oil Prod Co Production of an activated form of alumina
US2697066A (en) * 1950-12-28 1954-12-14 California Research Corp Method of producing gel-type inorganic oxide catalysts
US3108888A (en) * 1960-08-04 1963-10-29 Du Pont Colloidal, anisodiametric transition aluminas and processes for making them
US3219619A (en) * 1960-11-09 1965-11-23 Dow Chemical Co Liquid hydrocarbon thickened with t-butyl styrene interpolymers containing metal carboxylate groups
DE1249832B (OSRAM) * 1960-11-29
US3417028A (en) * 1961-07-03 1968-12-17 Montgomery Douglas Sargent Process for the preparation of an inorganic gel having a predetermined pore structure
US3352635A (en) * 1963-05-31 1967-11-14 Machin William Dean Process for the preparation of metal oxides having an enlarged pore volume
US3392125A (en) * 1963-07-11 1968-07-09 Kaiser Aluminium Chem Corp Method for preparing an alpha alumina catalyst support
US3775352A (en) * 1971-03-22 1973-11-27 Shell Oil Co Metal-polymer matrices and their preparation

Also Published As

Publication number Publication date
GB1434306A (en) 1976-05-05
IT987925B (it) 1975-03-20
NL7307380A (OSRAM) 1973-12-04
FR2199529B1 (OSRAM) 1977-09-09
DE2327180C2 (de) 1982-12-09
BE799851A (nl) 1973-11-22
DE2327180A1 (de) 1973-12-20
US3908002A (en) 1975-09-23
FR2199529A1 (OSRAM) 1974-04-12
JPS4942596A (OSRAM) 1974-04-22
JPS583972B2 (ja) 1983-01-24

Similar Documents

Publication Publication Date Title
CA931326A (en) Process and apparatus for the production of finely-divided metal oxides
CA990978A (en) Production of ultra-hard metals
IT987925B (it) Processo per la produzione di metalli e o ossidi metallici finemente suddivisi
AU1247170A (en) Production of metal oxides
AU461962B2 (en) Production of metal, and apparatus therefor
CA1008252A (en) Process for the production of iron-containing titaniferous particles
CA991116A (en) Process for the manufacture of precious metal goods
AU449779B2 (en) Process of continuous casting of metal
CA826582A (en) Process for the production of metal and metalloid oxides
CA869928A (en) Process for the reduction of metal oxides
CA815976A (en) Apparatus suitable for the production of metal oxides
CA1025223A (en) Process for the production of metals
CA879057A (en) Method of forming metal alloys
CA882035A (en) Process for making alloys and metals
CA861425A (en) Process for the production of metal strip from powder
CA968916A (en) Method of forming shaped metal articles
ZA726361B (en) Process for the manufacture of precious metal goods
CA832380A (en) Method for the production of finely divided metals
AU462483B2 (en) Process and apparatus forthe production of finely divided metal or metalloid oxides
CA899074A (en) Reduction of refractory metal oxides
CA720305A (en) Process for the production of metals and metal compounds
CA921266A (en) Process for the reduction of metal ores calcined products
CA859251A (en) Process for the production of metal castings and a plant for effecting same
CA845657A (en) Production of metal oxides
CA855168A (en) Process for forming uniform particles of metal oxides