FI961307A0 - Menetelmä harvinaisten maametallien sulfidien valmistamiseksi lähtien halogenideista - Google Patents

Menetelmä harvinaisten maametallien sulfidien valmistamiseksi lähtien halogenideista

Info

Publication number
FI961307A0
FI961307A0 FI961307A FI961307A FI961307A0 FI 961307 A0 FI961307 A0 FI 961307A0 FI 961307 A FI961307 A FI 961307A FI 961307 A FI961307 A FI 961307A FI 961307 A0 FI961307 A0 FI 961307A0
Authority
FI
Finland
Prior art keywords
halides
preparation
rare earth
earth sulphides
sulphides
Prior art date
Application number
FI961307A
Other languages
English (en)
Swedish (sv)
Other versions
FI961307A (fi
Inventor
Pierre Macaudiere
Yvette Pescher
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Publication of FI961307A0 publication Critical patent/FI961307A0/fi
Publication of FI961307A publication Critical patent/FI961307A/fi

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
    • C01F17/00—Compounds of rare earth metals
    • 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
    • C01F17/288—Sulfides
    • 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
FI961307A 1995-03-22 1996-03-21 Menetelmä harvinaisten maametallien sulfidien valmistamiseksi lähtien halogenideista FI961307A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9503325A FR2732005B1 (fr) 1995-03-22 1995-03-22 Procede de preparation de sulfures de terres rares a partir d'halogenures

Publications (2)

Publication Number Publication Date
FI961307A0 true FI961307A0 (fi) 1996-03-21
FI961307A FI961307A (fi) 1996-09-23

Family

ID=9477282

Family Applications (1)

Application Number Title Priority Date Filing Date
FI961307A FI961307A (fi) 1995-03-22 1996-03-21 Menetelmä harvinaisten maametallien sulfidien valmistamiseksi lähtien halogenideista

Country Status (11)

Country Link
US (1) US5746990A (fi)
EP (1) EP0733592A1 (fi)
JP (1) JPH08259229A (fi)
KR (1) KR960034077A (fi)
AU (1) AU4801596A (fi)
BR (1) BR9601067A (fi)
CA (1) CA2172333A1 (fi)
FI (1) FI961307A (fi)
FR (1) FR2732005B1 (fi)
NO (1) NO961126L (fi)
ZA (1) ZA961780B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2755971B1 (fr) * 1996-11-19 1999-03-05 Rhodia Chimie Sa Utilisation comme pigment colorant d'un sulfure de terre rare de forme beta et son procede de preparation
CN1111509C (zh) * 1998-09-22 2003-06-18 北京有色金属研究总院 红色颜料用倍半硫化铈的制备方法
JP4078414B2 (ja) * 2000-05-19 2008-04-23 独立行政法人物質・材料研究機構 硫化ランタン焼結体およびその製造方法
CN109469472B (zh) * 2018-12-19 2020-12-11 四川共拓岩土科技股份有限公司 一种离子型稀土矿原地浸取开采方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US513660A (en) * 1894-01-30 Claude theodore james vautin
DE1273484B (de) * 1963-08-01 1968-07-25 Siemens Ag Verfahren zum Herstellen von reinem, gegebenenfalls dotiertem Halbleitermaterial mittels Transportreaktionen
US3748095A (en) * 1968-06-17 1973-07-24 Mc Donnell Douglas Corp Production of high purity rare earth sulfides
FR2100551B1 (fi) * 1970-05-27 1973-11-23 Raffinage Cie Francaise
JPS5618080B2 (fi) * 1973-08-14 1981-04-25
JPS60260403A (ja) * 1984-06-04 1985-12-23 Nishimura Watanabe Chiyuushiyutsu Kenkyusho:Kk 金属硫化物の製造方法
FR2581074B1 (fr) * 1985-04-30 1987-09-04 Rhone Poulenc Spec Chim Nouveaux pigments colores a base de terres rares et leurs applications
DE4317421A1 (de) * 1993-05-26 1994-12-01 Cerdec Ag Oxonitride der Formel LnTaON¶2¶ mit erhöhter Farbbrillanz, Verfahren zu deren Herstellung und deren Verwendung
FR2706476B1 (fr) * 1993-06-09 1995-09-15 Rhone Poulenc Chimie Procédé de traitement de pigments à base de sulfures de terres, rares, nouveaux pigments ainsi obtenus et leurs utilisations.

Also Published As

Publication number Publication date
US5746990A (en) 1998-05-05
FI961307A (fi) 1996-09-23
ZA961780B (en) 1996-09-10
EP0733592A1 (fr) 1996-09-25
AU4801596A (en) 1996-10-03
FR2732005B1 (fr) 1997-06-13
NO961126L (no) 1996-09-23
CA2172333A1 (fr) 1996-09-23
JPH08259229A (ja) 1996-10-08
FR2732005A1 (fr) 1996-09-27
NO961126D0 (no) 1996-03-20
BR9601067A (pt) 1998-01-06
KR960034077A (ko) 1996-10-22

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Legal Events

Date Code Title Description
FD Application lapsed