ES2130694T3 - Tratamiento de un producto quimico. - Google Patents

Tratamiento de un producto quimico.

Info

Publication number
ES2130694T3
ES2130694T3 ES95942514T ES95942514T ES2130694T3 ES 2130694 T3 ES2130694 T3 ES 2130694T3 ES 95942514 T ES95942514 T ES 95942514T ES 95942514 T ES95942514 T ES 95942514T ES 2130694 T3 ES2130694 T3 ES 2130694T3
Authority
ES
Spain
Prior art keywords
treatment
chemical product
zirconia
based material
soluble
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 - Lifetime
Application number
ES95942514T
Other languages
English (en)
Inventor
Johannes Theodorus Nel
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.)
Atomic Energy Corp of South Africa Ltd
Original Assignee
Atomic Energy Corp of South Africa 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 Atomic Energy Corp of South Africa Ltd filed Critical Atomic Energy Corp of South Africa Ltd
Application granted granted Critical
Publication of ES2130694T3 publication Critical patent/ES2130694T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/04—Halides
    • 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
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • 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)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Polarising Elements (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Materials For Medical Uses (AREA)

Abstract

PROCESO PARA EL TRATAMIENTO DE UN MATERIAL BASADO EN EL BIOXIDO DE ZIRCONIO QUE CONSISTE EN LA REACCION DE DICHO MATERIAL CON ACIDO FLUORHIDRICO (HF) PARA OBTENER UN COMPUESTO SOLUBLE DE ACIDO FLUOROZIRCONICO.
ES95942514T 1994-12-02 1995-11-30 Tratamiento de un producto quimico. Expired - Lifetime ES2130694T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA949602 1994-12-02

Publications (1)

Publication Number Publication Date
ES2130694T3 true ES2130694T3 (es) 1999-07-01

Family

ID=25584637

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95942514T Expired - Lifetime ES2130694T3 (es) 1994-12-02 1995-11-30 Tratamiento de un producto quimico.

Country Status (10)

Country Link
EP (1) EP0796226B1 (es)
JP (1) JP3955092B2 (es)
CN (1) CN1168658A (es)
AT (1) ATE178289T1 (es)
AU (1) AU722963B2 (es)
CA (1) CA2206689A1 (es)
DE (1) DE69508789T2 (es)
ES (1) ES2130694T3 (es)
GR (1) GR3030180T3 (es)
WO (1) WO1996016903A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2170702C1 (ru) * 1999-12-07 2001-07-20 Открытое акционерное общество "Чепецкий механический завод" Способ получения фтористых соединений циркония с пониженным содержанием гафния
WO2011013085A1 (en) * 2009-07-29 2011-02-03 The South African Nuclear Energy Corporation Limited Treatment of zirconia-based material with ammonium bi-fluoride
KR101590784B1 (ko) 2010-12-02 2016-02-04 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 지르콘 부품
CN103708550B (zh) * 2013-12-20 2015-08-05 贵州万方铝化科技开发有限公司 氟化锆的制备方法
CN103708549B (zh) * 2014-01-06 2015-09-16 贵州万方铝化科技开发有限公司 纳米级ZrO2粉末的制备方法
CN109207652A (zh) * 2018-09-14 2019-01-15 许昌鑫瑞德化工科技有限公司 一种皮革化学品生产工艺
CN109207653A (zh) * 2018-09-17 2019-01-15 许昌鑫瑞德化工科技有限公司 一种皮革化学品制备方法
CN109205669A (zh) * 2018-11-19 2019-01-15 新特能源股份有限公司 四氯化锆及四氟化硅的联合制备方法
CN112441615A (zh) * 2020-12-22 2021-03-05 严永生 一种高纯无水氟化锆的制备方法
US20240409471A1 (en) * 2021-11-29 2024-12-12 Tosoh Corporation Powder and method for producing the same
CN117602581A (zh) * 2023-10-16 2024-02-27 三明睿鑫新材料有限公司 一种氟化盐的制备方法
CN117401712A (zh) * 2023-10-25 2024-01-16 衡阳市东氟新材料股份有限公司 一种氟锆酸钾生产方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB220358A (en) * 1923-05-09 1924-08-11 Philips Nv A process of separating zirconium and hafnium
FR762066A (fr) * 1932-12-23 1934-04-03 Saint Gobain Procédé de séparation de la zircone du zircon et produits en résultant

Also Published As

Publication number Publication date
WO1996016903A1 (en) 1996-06-06
AU722963B2 (en) 2000-08-17
JPH10510507A (ja) 1998-10-13
EP0796226B1 (en) 1999-03-31
DE69508789D1 (de) 1999-05-06
GR3030180T3 (en) 1999-08-31
ATE178289T1 (de) 1999-04-15
JP3955092B2 (ja) 2007-08-08
CA2206689A1 (en) 1996-06-06
AU4371696A (en) 1996-06-19
DE69508789T2 (de) 1999-09-09
CN1168658A (zh) 1997-12-24
EP0796226A1 (en) 1997-09-24

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