NO902734L - Avvannede blandinger av halogenider av sjeldne jordmetaller og fremgangsmaate for deres fremstilling. - Google Patents
Avvannede blandinger av halogenider av sjeldne jordmetaller og fremgangsmaate for deres fremstilling.Info
- Publication number
- NO902734L NO902734L NO90902734A NO902734A NO902734L NO 902734 L NO902734 L NO 902734L NO 90902734 A NO90902734 A NO 90902734A NO 902734 A NO902734 A NO 902734A NO 902734 L NO902734 L NO 902734L
- Authority
- NO
- Norway
- Prior art keywords
- halogenides
- mixtures
- procedure
- preparation
- detailed
- Prior art date
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
- 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)
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 (2)
Publication Number | Publication Date |
---|---|
NO902734D0 NO902734D0 (no) | 1990-06-20 |
NO902734L true NO902734L (no) | 1990-12-27 |
Family
ID=9383016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO90902734A NO902734L (no) | 1989-06-22 | 1990-06-20 | Avvannede blandinger av halogenider av sjeldne jordmetaller og fremgangsmaate for deres fremstilling. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5178664A (no) |
EP (1) | EP0407242A1 (no) |
JP (1) | JPH0337115A (no) |
KR (1) | KR910000532A (no) |
AU (1) | AU623789B2 (no) |
BR (1) | BR9002961A (no) |
CA (1) | CA2019489A1 (no) |
FI (1) | FI903156A0 (no) |
FR (1) | FR2648802B1 (no) |
NO (1) | NO902734L (no) |
ZA (1) | ZA904811B (no) |
Families Citing this family (14)
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 |
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 |
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 |
US6680415B1 (en) * | 1999-11-22 | 2004-01-20 | Dow Global Technologies Inc. | Oxyhalogenation process using catalyst having porous rare earth halide support |
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 |
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 |
US6984763B2 (en) * | 2001-05-23 | 2006-01-10 | Dow Global Technologies Inc. | Oxidative halogenation and optional dehydrogenation of c3+hydrocarbons |
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 |
Family Cites Families (13)
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 Application Discontinuation
- 1990-06-15 EP EP90401669A patent/EP0407242A1/fr not_active Withdrawn
- 1990-06-20 NO NO90902734A patent/NO902734L/no unknown
- 1990-06-20 JP JP2160045A patent/JPH0337115A/ja active Pending
- 1990-06-21 CA CA002019489A patent/CA2019489A1/fr not_active Abandoned
- 1990-06-21 FI FI903156A patent/FI903156A0/fi not_active IP Right Cessation
- 1990-06-21 ZA ZA904811A patent/ZA904811B/xx unknown
- 1990-06-21 AU AU57730/90A patent/AU623789B2/en not_active Ceased
- 1990-06-22 BR BR909002961A patent/BR9002961A/pt not_active Application Discontinuation
- 1990-06-22 US US07/541,939 patent/US5178664A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI903156A0 (fi) | 1990-06-21 |
KR910000532A (ko) | 1991-01-29 |
NO902734D0 (no) | 1990-06-20 |
AU623789B2 (en) | 1992-05-21 |
BR9002961A (pt) | 1991-08-20 |
ZA904811B (en) | 1991-04-24 |
EP0407242A1 (fr) | 1991-01-09 |
CA2019489A1 (fr) | 1990-12-22 |
FR2648802B1 (fr) | 1991-09-20 |
US5178664A (en) | 1993-01-12 |
JPH0337115A (ja) | 1991-02-18 |
FR2648802A1 (fr) | 1990-12-28 |
AU5773090A (en) | 1991-01-03 |
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