IL82543A0 - Method of producing halide-free metal oxides - Google Patents

Method of producing halide-free metal oxides

Info

Publication number
IL82543A0
IL82543A0 IL82543A IL8254387A IL82543A0 IL 82543 A0 IL82543 A0 IL 82543A0 IL 82543 A IL82543 A IL 82543A IL 8254387 A IL8254387 A IL 8254387A IL 82543 A0 IL82543 A0 IL 82543A0
Authority
IL
Israel
Prior art keywords
metal oxides
free metal
producing halide
halide
producing
Prior art date
Application number
IL82543A
Other languages
English (en)
Original Assignee
Thiokol Morton Inc
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 Thiokol Morton Inc filed Critical Thiokol Morton Inc
Publication of IL82543A0 publication Critical patent/IL82543A0/xx

Links

Classifications

    • 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
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G33/00—Compounds of niobium
    • 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
    • C01B13/32—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process
    • 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
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G17/00—Compounds of germanium
    • C01G17/02—Germanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G28/00—Compounds of arsenic
    • C01G28/005—Oxides; Hydroxides; Oxyacids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G35/00—Compounds of tantalum
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G56/00—Compounds of transuranic elements
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/68—Preparation of metal alcoholates
    • C07C29/70—Preparation of metal alcoholates by converting hydroxy groups to O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/28—Metal alcoholates
    • 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)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Oxide Ceramics (AREA)
IL82543A 1986-06-03 1987-05-15 Method of producing halide-free metal oxides IL82543A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/870,070 US4741894A (en) 1986-06-03 1986-06-03 Method of producing halide-free metal and hydroxides

Publications (1)

Publication Number Publication Date
IL82543A0 true IL82543A0 (en) 1987-11-30

Family

ID=25354739

Family Applications (1)

Application Number Title Priority Date Filing Date
IL82543A IL82543A0 (en) 1986-06-03 1987-05-15 Method of producing halide-free metal oxides

Country Status (6)

Country Link
US (1) US4741894A (xx)
EP (1) EP0251432A3 (xx)
JP (1) JPS6325207A (xx)
KR (1) KR880000328A (xx)
AU (1) AU7220287A (xx)
IL (1) IL82543A0 (xx)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593166A1 (fr) * 1986-01-20 1987-07-24 Solvay Procede de fabrication d'une poudre d'oxyde metallique pour materiaux ceramiques et poudre de zircone obtenue par ce procede.
FR2603880B1 (fr) * 1986-09-15 1990-09-07 Solvay Procede pour la fabrication d'une poudre pour materiaux ceramiques, contenant au moins un oxyde metallique, et poudre formee d'au moins un oxyde metallique obtenue par ce procede
DE3854400T3 (de) * 1987-06-17 1999-09-16 Nippon Telegraph And Telephone Corp., Tokio/Tokyo Verfahren zur herstellung von supraleitenden oxyden.
DE3887316T2 (de) * 1987-08-27 1994-06-09 Hughes Aircraft Co VERFAHREN ZUR REINIGUNG VON (Nb1-xTax)2O5 UND DIE HERSTELLUNG VON KNb1-xTaxO3-KRISTALLEN.
DE3904292A1 (de) * 1989-02-14 1990-08-16 Starck Hermann C Fa Hochreines tantalpentoxid sowie verfahren zu dessen herstellung
ATE96127T1 (de) * 1989-05-02 1993-11-15 Lonza Ag Sinterfaehiges zirkonoxidpulver und verfahren zu seiner herstellung.
US5080880A (en) * 1989-06-13 1992-01-14 Teledyne Industries, Inc. Method of hydrolyzing metal halides
DE3939953A1 (de) * 1989-12-02 1991-06-06 Bayer Ag Verfahren zur herstellung feinteiliger keramischer oxid-pulver aus vorlaeuferverbindungen
US5188810A (en) * 1991-06-27 1993-02-23 Teledyne Industries, Inc. Process for making niobium oxide
US5211921A (en) * 1991-06-27 1993-05-18 Teledyne Industries, Inc. Process of making niobium oxide
AU2254392A (en) * 1991-06-27 1993-01-25 Teledyne Industries, Inc. Method for the preparation of niobium nitride
US5234674A (en) * 1991-06-27 1993-08-10 Teledyne Industries, Inc. Process for the preparation of metal carbides
US5322548A (en) * 1991-06-27 1994-06-21 Teledyne Industries, Inc. Recovery of niobium metal
EP0591459A4 (en) * 1991-06-27 1995-04-12 Teledyne Ind PROCESS FOR PRODUCING NIOBIUM OXIDE.
FR2705659A1 (fr) * 1991-12-11 1994-12-02 Rhone Poulenc Chimie Procédé de préparation de fergusonites et produits obtenus.
FR2692246B1 (fr) * 1992-06-12 1994-09-16 Rhone Poulenc Chimie Procédé de préparation d'un sol d'un élément du groupe 5a, notamment de niobium ou de tantale.
US6338832B1 (en) * 1995-10-12 2002-01-15 Cabot Corporation Process for producing niobium and tantalum compounds
US5707599A (en) * 1996-02-13 1998-01-13 Santiam Electroactive Materials Process for purifying tantalum oxide and other metal oxides
JP4184487B2 (ja) * 1997-08-15 2008-11-19 昭和電工株式会社 二酸化チタン微粒子の製造方法
DE10113169A1 (de) * 2001-03-19 2002-09-26 Starck H C Gmbh Verfahren zur Herstellung von Tantal- und Niobalkoholaten
DE102005052444A1 (de) * 2005-08-27 2007-03-01 H.C. Starck Gmbh Verfahren zur Herstellung hochreiner Zirkonium-, Hafnium-, Tantal- und Niobalkoxide
CN101182038B (zh) * 2007-11-22 2011-05-04 复旦大学 一种蠕虫状介孔氧化铌的合成方法
KR100932862B1 (ko) * 2007-12-17 2009-12-21 한국세라믹기술원 탄탈륨계 적색안료 제조방법
CN107021870B (zh) * 2016-12-02 2020-06-09 苏州复纳电子科技有限公司 一种铌醇盐的合成方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930354A (xx) * 1972-07-17 1974-03-18
JPS57118002A (en) * 1980-12-29 1982-07-22 Kiichiro Kamata Manufacture of oxide by chemical vapor phase deposition method
US4507245A (en) * 1982-06-06 1985-03-26 Hokko Chemical Industry Co., Ltd. Process for the production of a rare earth metal alkoxide
DE3428788C2 (de) * 1983-08-11 1986-07-10 Günter J. 8510 Fürth Bauer Verfahren zum kontinuierlichen Herstellen von fluoridarmen Tantal- oder Niob-Pentoxiden
JPS6065759A (ja) * 1983-09-15 1985-04-15 ソニー株式会社 セラミックス焼結体の製造方法
US4543341A (en) * 1983-12-23 1985-09-24 Massachusetts Institute Of Technology Synthesis and processing of monosized oxide powders
JPS6183603A (ja) * 1984-09-07 1986-04-28 Agency Of Ind Science & Technol 非晶質複合金属酸化物の製造方法
JPS61146717A (ja) * 1984-12-18 1986-07-04 Sumitomo Chem Co Ltd タンタルの精製方法

Also Published As

Publication number Publication date
EP0251432A3 (en) 1989-05-24
AU7220287A (en) 1987-12-10
US4741894A (en) 1988-05-03
EP0251432A2 (en) 1988-01-07
KR880000328A (ko) 1988-03-24
JPS6325207A (ja) 1988-02-02

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