ZA904811B - Dehydrated mixtures of rare earth halides and alkaline-earth or alkali metal halides - Google Patents

Dehydrated mixtures of rare earth halides and alkaline-earth or alkali metal halides

Info

Publication number: ZA904811B
Authority: ZA; South Africa
Prior art keywords: halides; earth; alkaline; alkali metal; rare earth
Prior art date: 1989-06-22

Application number

ZA904811A

Other languages

English (en)

Inventor

Francoise Picard

Picard Francoise

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.)

1989-06-22

Filing date

1990-06-21

Publication date

1991-04-24

1990-06-21 Application filed by Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie

1991-04-24 Publication of ZA904811B publication Critical patent/ZA904811B/xx

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
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/253—Halides
- C01F17/271—Chlorides
- 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
- C01F17/30—Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6
- C01F17/36—Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6 halogen being the only anion, e.g. NaYF4

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

ZA904811A 1989-06-22 1990-06-21 Dehydrated mixtures of rare earth halides and alkaline-earth or alkali metal halides ZA904811B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8908316A FR2648802B1 (fr)	1989-06-22	1989-06-22	Melanges deshydrates d'halogenures de terres rares et d'alcalino-terreux ou d'alcalins

Publications (1)

Publication Number	Publication Date
ZA904811B true ZA904811B (en)	1991-04-24

Family

ID=9383016

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA904811A ZA904811B (en)	1989-06-22	1990-06-21	Dehydrated mixtures of rare earth halides and alkaline-earth or alkali metal halides

Country Status (11)

Country	Link
US (1)	US5178664A (xx)
EP (1)	EP0407242A1 (xx)
JP (1)	JPH0337115A (xx)
KR (1)	KR910000532A (xx)
AU (1)	AU623789B2 (xx)
BR (1)	BR9002961A (xx)
CA (1)	CA2019489A1 (xx)
FI (1)	FI903156A7 (xx)
FR (1)	FR2648802B1 (xx)
NO (1)	NO902734L (xx)
ZA (1)	ZA904811B (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2646415B1 (fr) *	1989-04-28	1992-04-03	Rhone Poulenc Chimie	Halogenures de terres rares deshydrates et procede de production de ceux-ci
US6933417B1 (en)	1999-11-22	2005-08-23	Dow Global Technologies Inc.	Process for vinyl chloride manufacture from ethane and ethylene with partial CHl recovery from reactor effluent
US6909024B1 (en)	1999-11-22	2005-06-21	The Dow Chemical Company	Process for the conversion of ethylene to vinyl chloride and novel catalyst compositions useful for such process
US6680415B1 (en) *	1999-11-22	2004-01-20	Dow Global Technologies Inc.	Oxyhalogenation process using catalyst having porous rare earth halide support
US6797845B1 (en)	1999-11-22	2004-09-28	Dow Global Technologies Inc.	Process for vinyl chloride manufacture from ethane and ethylene with immediate HCl recovery from reactor effluent
JP3556586B2 (ja) *	2000-09-05	2004-08-18	株式会社東芝	酸化物超電導体の製造方法、酸化物超電導体用原料、および酸化物超電導体用原料の製造方法
RU2284984C2 (ru) *	2001-05-23	2006-10-10	Дау Глобал Текнолоджиз Инк.	Способ окислительного галогенирования и необязательного дегидрирования углеводородов от c3 до c10 (варианты)
US20040152929A1 (en) *	2002-05-08	2004-08-05	Clarke William D	Process for vinyl chloride manufacture from ethane and ethylene with air feed and alternative hcl processing methods
US7314582B1 (en) *	2004-05-06	2008-01-01	U.S. Department Of Energy	Lanthanide-halide based humidity indicators
CN1837412B (zh) *	2005-12-28	2012-11-07	中国科学院长春应用化学研究所	用高含水料电解制备钇-镁中间合金的方法
CN101457373B (zh) *	2005-12-28	2011-09-28	中国科学院长春应用化学研究所	用高含水料电解制备富镧混合稀土-镁中间合金的方法
CN102502757B (zh) *	2011-10-28	2013-08-14	包头市京瑞新材料有限公司	一种由程序升温法制备高纯无水氯化镧或氯化铈的方法
CN102502756B (zh) *	2011-10-28	2013-07-24	包头市京瑞新材料有限公司	一种由程序升温法制备高纯无水氯化镨或氯化钕的方法
CN102502755B (zh) *	2011-10-28	2013-07-03	包头市京瑞新材料有限公司	一种由程序升温法制备高纯无水溴化镧或溴化铈的方法
CN115244002A (zh) *	2020-03-31	2022-10-25	松下知识产权经营株式会社	卤化物的制造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1289079A (en) *	1917-09-20	1918-12-31	Pfanstiehl Company Inc	Method of dehydrating chlorids.
US1331257A (en) *	1918-08-26	1920-02-17	Heap William	Manufacture of metallic chlorids
FR1244305A (fr) *	1957-05-08	1960-10-28	Molybdenum Corp	Sels de métaux des terres rares et procédé de préparation de ces sels
US3153570A (en) *	1960-03-09	1964-10-20	Dow Chemical Co	Production of rare earth chlorides of high purity
US3821356A (en) *	1973-03-08	1974-06-28	Atomic Energy Commission	Production of high purity halides
AT338743B (de) *	1975-07-25	1977-09-12	Treibacher Chemische Werke Ag	Verfahren zur abtrennung von seltenen erden
JPS5342760A (en) *	1976-09-30	1978-04-18	Nippon Steel Corp	Fire brick expansion measuring method of industrial furnaces
US4105747A (en) *	1977-06-10	1978-08-08	The United States Of America As Represented By The Secretary Of The Interior	Method for dehydrating metal chlorides
US4462970A (en) *	1981-08-19	1984-07-31	Hughes Aircraft Company	Process for preparation of water-free oxychloride material
JPH0645457B2 (ja) *	1986-03-20	1994-06-15	日本電信電話株式会社	フツ化物ガラス原料の製造方法
JPS63134516A (ja) *	1986-11-25	1988-06-07	Mitsubishi Metal Corp	希土類元素の無水塩化物を製造する方法
JPH075305B2 (ja) *	1987-07-17	1995-01-25	三菱化学株式会社	低酸素ハロゲン化希土の製造法
FR2646415B1 (fr) *	1989-04-28	1992-04-03	Rhone Poulenc Chimie	Halogenures de terres rares deshydrates et procede de production de ceux-ci

1989
- 1989-06-22 FR FR8908316A patent/FR2648802B1/fr not_active Expired - Lifetime
1990
- 1990-05-30 KR KR1019900007889A patent/KR910000532A/ko not_active Withdrawn
- 1990-06-15 EP EP90401669A patent/EP0407242A1/fr not_active Withdrawn
- 1990-06-20 JP JP2160045A patent/JPH0337115A/ja active Pending
- 1990-06-20 NO NO90902734A patent/NO902734L/no unknown
- 1990-06-21 AU AU57730/90A patent/AU623789B2/en not_active Ceased
- 1990-06-21 FI FI903156A patent/FI903156A7/fi not_active IP Right Cessation
- 1990-06-21 ZA ZA904811A patent/ZA904811B/xx unknown
- 1990-06-21 CA CA002019489A patent/CA2019489A1/fr not_active Abandoned
- 1990-06-22 US US07/541,939 patent/US5178664A/en not_active Expired - Fee Related
- 1990-06-22 BR BR909002961A patent/BR9002961A/pt not_active Application Discontinuation

Also Published As

Publication number	Publication date
NO902734L (no)	1990-12-27
AU623789B2 (en)	1992-05-21
CA2019489A1 (fr)	1990-12-22
BR9002961A (pt)	1991-08-20
AU5773090A (en)	1991-01-03
FR2648802A1 (fr)	1990-12-28
FI903156A0 (fi)	1990-06-21
FI903156A7 (fi)	1990-12-23
EP0407242A1 (fr)	1991-01-09
NO902734D0 (no)	1990-06-20
KR910000532A (ko)	1991-01-29
JPH0337115A (ja)	1991-02-18
US5178664A (en)	1993-01-12
FR2648802B1 (fr)	1991-09-20

Publication	Publication Date	Title
IL94994A0 (en)	1991-06-10	Chlorination of sucrose-6-esters
ZA904811B (en)	1991-04-24	Dehydrated mixtures of rare earth halides and alkaline-earth or alkali metal halides
IL91220A0 (en)	1990-03-19	Compression of information
AU604072B2 (en)	1990-12-06	Wall and block therefor
GB2193226B (en)	1991-01-02	(alkali metal)(metal)halide and alkali metal production
AU625234B2 (en)	1992-07-02	Stabilization of glycosylized t-pa
GB8923947D0 (en)	1989-12-13	Determination of spacial relationships
GB8501332D0 (en)	1985-02-20	Extraction of oleo-resins from spices
GB8604999D0 (en)	1986-04-09	High frequency windows
IL102231A0 (en)	1993-01-14	Preparation of succinylcholine halides
EP0431292A3 (en)	1992-04-01	Film-type combination of materials
GB2234631B (en)	1993-02-17	Selective etching of insulating materials
GB2235515B (en)	1993-02-24	Construction of frameworks
GB9016901D0 (en)	1990-09-12	Window structures
GB9202690D0 (en)	1992-03-25	Breaking of windows
IE890755L (en)	1989-09-09	Preparation of alkaline earth metal titanates
GB9113187D0 (en)	1991-08-07	Preparation of metal halides
ZA894878B (en)	1990-04-25	Recovery of rare earth metals
GR862098B (en)	1986-09-01	Profile of screens partition and shop-windows
GB8828956D0 (en)	1989-01-25	Preparation of anhydrous metal chloride
GB8907959D0 (en)	1989-05-24	Erection of buildings
IE893961L (en)	1990-06-22	Reduction of piperidine-diones
ZA909799B (en)	1991-10-30	Bruting of gem-stones
ZA898265B (en)	1990-08-29	Deur-en/of vensterraamstelsel
GB8903074D0 (en)	1989-03-30	Improved recovery of sucrose