SE8801006L - Keramiska pulver samt foerfarande foer framstaellning daerav - Google Patents

Keramiska pulver samt foerfarande foer framstaellning daerav

Info

Publication number
SE8801006L
SE8801006L SE8801006A SE8801006A SE8801006L SE 8801006 L SE8801006 L SE 8801006L SE 8801006 A SE8801006 A SE 8801006A SE 8801006 A SE8801006 A SE 8801006A SE 8801006 L SE8801006 L SE 8801006L
Authority
SE
Sweden
Prior art keywords
temperature
pressure
critical
exceeds
solvent
Prior art date
Application number
SE8801006A
Other languages
Unknown language ( )
English (en)
Other versions
SE8801006D0 (sv
SE461090B (sv
Inventor
G Gunnarson
Original Assignee
Iceland Tech Inst
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 Iceland Tech Inst filed Critical Iceland Tech Inst
Priority to SE8801006A priority Critical patent/SE461090B/sv
Publication of SE8801006D0 publication Critical patent/SE8801006D0/sv
Priority to EP89903821A priority patent/EP0414695B1/en
Priority to DE68924484T priority patent/DE68924484T2/de
Priority to AT89903821T priority patent/ATE128698T1/de
Priority to PCT/SE1989/000145 priority patent/WO1989008611A1/en
Priority to JP1503963A priority patent/JPH03504712A/ja
Publication of SE8801006L publication Critical patent/SE8801006L/sv
Publication of SE461090B publication Critical patent/SE461090B/sv

Links

Classifications

    • 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
    • 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
    • C01B13/18—Methods for preparing oxides or hydroxides in general by thermal decomposition of compounds, e.g. of salts or hydroxides
    • 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
    • C01B13/18—Methods for preparing oxides or hydroxides in general by thermal decomposition of compounds, e.g. of salts or hydroxides
    • C01B13/185—Preparing mixtures of oxides
    • 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
    • C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • C01F7/447—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by wet processes
    • C01F7/448—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by wet processes using superatmospheric pressure, e.g. hydrothermal conversion of gibbsite into boehmite
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/02—Oxides
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Glanulating (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
SE8801006A 1988-03-18 1988-03-18 Keramiska pulver samt foerfarande foer framstaellning daerav SE461090B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8801006A SE461090B (sv) 1988-03-18 1988-03-18 Keramiska pulver samt foerfarande foer framstaellning daerav
EP89903821A EP0414695B1 (en) 1988-03-18 1989-03-17 Ceramic powder and a process for the preparation thereof
DE68924484T DE68924484T2 (de) 1988-03-18 1989-03-17 Keramisches pulver und verfahren zur herstellung.
AT89903821T ATE128698T1 (de) 1988-03-18 1989-03-17 Keramisches pulver und verfahren zur herstellung.
PCT/SE1989/000145 WO1989008611A1 (en) 1988-03-18 1989-03-17 Ceramic powder and a process for the preparation thereof
JP1503963A JPH03504712A (ja) 1988-03-18 1989-03-17 セラミック粉末及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8801006A SE461090B (sv) 1988-03-18 1988-03-18 Keramiska pulver samt foerfarande foer framstaellning daerav

Publications (3)

Publication Number Publication Date
SE8801006D0 SE8801006D0 (sv) 1988-03-18
SE8801006L true SE8801006L (sv) 1989-09-19
SE461090B SE461090B (sv) 1990-01-08

Family

ID=20371747

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8801006A SE461090B (sv) 1988-03-18 1988-03-18 Keramiska pulver samt foerfarande foer framstaellning daerav

Country Status (6)

Country Link
EP (1) EP0414695B1 (sv)
JP (1) JPH03504712A (sv)
AT (1) ATE128698T1 (sv)
DE (1) DE68924484T2 (sv)
SE (1) SE461090B (sv)
WO (1) WO1989008611A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115244006B (zh) * 2020-04-28 2025-02-07 优美科触媒日本有限公司 Ce-Zr复合氧化物及其制造方法以及使用了其的废气净化用催化剂

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2024611A (en) * 1931-01-23 1935-12-17 New Jersey Zinc Co Treatment of pigments
DE3009603A1 (de) * 1980-03-13 1981-10-01 Basf Ag, 6700 Ludwigshafen Verfahren zum trocknen von feinteiligen pigmenten
US4619908A (en) * 1984-12-24 1986-10-28 Stauffer Chemical Company Non-aged inorganic oxide-containing aerogels and their preparation

Also Published As

Publication number Publication date
DE68924484T2 (de) 1996-05-15
JPH03504712A (ja) 1991-10-17
DE68924484D1 (de) 1995-11-09
WO1989008611A1 (en) 1989-09-21
EP0414695A1 (en) 1991-03-06
ATE128698T1 (de) 1995-10-15
SE8801006D0 (sv) 1988-03-18
EP0414695B1 (en) 1995-10-04
SE461090B (sv) 1990-01-08

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