NO171969C - Krystallinsk scandiumoksydpulver og fremgangsmaate for dets fremstilling - Google Patents
Krystallinsk scandiumoksydpulver og fremgangsmaate for dets fremstillingInfo
- Publication number
- NO171969C NO171969C NO882286A NO882286A NO171969C NO 171969 C NO171969 C NO 171969C NO 882286 A NO882286 A NO 882286A NO 882286 A NO882286 A NO 882286A NO 171969 C NO171969 C NO 171969C
- Authority
- NO
- Norway
- Prior art keywords
- crystallinic
- scandium
- powder
- procedure
- preparation
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/13—Solid thermionic cathodes
- H01J1/14—Solid thermionic cathodes characterised by the material
-
- 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
- C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
- C01F17/212—Scandium oxides or hydroxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/13—Solid thermionic cathodes
- H01J1/14—Solid thermionic cathodes characterised by the material
- H01J1/144—Solid thermionic cathodes characterised by the material with other metal oxides as an emissive material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
- H01J35/06—Cathodes
- H01J35/064—Details of the emitter, e.g. material or structure
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/42—(bi)pyramid-like
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)
- Inorganic Compounds Of Heavy Metals (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62127216A JPH0627004B2 (ja) | 1987-05-26 | 1987-05-26 | 12面体の結晶形を有する酸化スカンジウムの製造方法 |
Publications (4)
Publication Number | Publication Date |
---|---|
NO882286D0 NO882286D0 (no) | 1988-05-25 |
NO882286L NO882286L (no) | 1988-11-28 |
NO171969B NO171969B (no) | 1993-02-15 |
NO171969C true NO171969C (no) | 1993-05-26 |
Family
ID=14954603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO882286A NO171969C (no) | 1987-05-26 | 1988-05-25 | Krystallinsk scandiumoksydpulver og fremgangsmaate for dets fremstilling |
Country Status (10)
Country | Link |
---|---|
US (1) | US4980141A (no) |
JP (1) | JPH0627004B2 (no) |
KR (1) | KR940010938B1 (no) |
CN (1) | CN1019097B (no) |
CA (1) | CA1331688C (no) |
DE (1) | DE3817742A1 (no) |
FR (1) | FR2615847B1 (no) |
GB (1) | GB2205090B (no) |
NO (1) | NO171969C (no) |
RU (1) | RU2065401C1 (no) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0832554B2 (ja) * | 1989-06-16 | 1996-03-29 | 信越化学工業株式会社 | 希土類酸化物粉末の製造方法 |
JPH03271118A (ja) * | 1990-03-20 | 1991-12-03 | Mitsubishi Kasei Corp | 球状希土類酸化物およびその製造法 |
FR2661674B1 (fr) * | 1990-05-04 | 1994-04-08 | Rhone Poulenc Chimie | Procede de fabrication d'oxalates doubles de terres rares, et d'ammonium et leurs utilisations pour la fabrication d'oxydes de terres rares, oxalates doubles et oxydes obtenus. |
FR2669027B1 (fr) * | 1990-11-13 | 1992-12-31 | Rhone Poulenc Chimie | Procede de fabrication d'oxalates doubles de terres rares et d'ammonium et leurs utilisations pour la fabrication d'oxydes de terres rares et oxydes de terres rares obtenus. |
FR2669028B1 (fr) * | 1990-11-13 | 1992-12-31 | Rhone Poulenc Chimie | Procede de fabrication d'oxalates doubles de terres rares et d'ammonium et leurs utilisations pour la fabrication d'oxydes de terres rares. |
JPH0710730B2 (ja) * | 1990-11-22 | 1995-02-08 | 信越化学工業株式会社 | 希土類元素酸化物の製造方法 |
CA2436391C (en) * | 2002-08-07 | 2007-02-13 | Shoei Chemical Inc. | Method for manufacturing highly-crystallized oxide powder |
US7556986B1 (en) | 2004-04-21 | 2009-07-07 | Amkor Technology, Inc. | Tape supported memory card leadframe structure |
US7220915B1 (en) | 2005-02-17 | 2007-05-22 | Amkor Technology, Inc. | Memory card and its manufacturing method |
US7112875B1 (en) | 2005-02-17 | 2006-09-26 | Amkor Technology, Inc. | Secure digital memory card using land grid array structure |
US7719845B1 (en) | 2005-04-26 | 2010-05-18 | Amkor Technology, Inc. | Chamfered memory card module and method of making same |
US7837120B1 (en) | 2005-11-29 | 2010-11-23 | Amkor Technology, Inc. | Modular memory card and method of making same |
US7359204B1 (en) | 2006-02-15 | 2008-04-15 | Amkor Technology, Inc. | Multiple cover memory card |
WO2008141423A1 (en) | 2007-05-21 | 2008-11-27 | Exploration Orbite Vspa Inc. | Processes for extracting aluminum and iron from aluminous ores |
US7563320B2 (en) * | 2007-12-18 | 2009-07-21 | Joseph Kolis | Hydrothermal method for preparing large single crystals of scandium, yttrium, and lanthanide sesquioxides |
CN102030355A (zh) * | 2010-10-27 | 2011-04-27 | 攀枝花市硕盛工贸有限公司 | 利用钛白粉厂的废酸提取三氧化二钪的工艺 |
TWI557183B (zh) | 2015-12-16 | 2016-11-11 | 財團法人工業技術研究院 | 矽氧烷組成物、以及包含其之光電裝置 |
CN103534367A (zh) | 2011-03-18 | 2014-01-22 | 奥贝特铝业有限公司 | 从含铝材料中回收稀土元素的方法 |
WO2012149642A1 (en) | 2011-05-04 | 2012-11-08 | Orbite Aluminae Inc. | Processes for recovering rare earth elements from various ores |
RU2013157943A (ru) | 2011-06-03 | 2015-07-20 | Орбит Элюминэ Инк. | Способ получения гематита |
US9382600B2 (en) | 2011-09-16 | 2016-07-05 | Orbite Technologies Inc. | Processes for preparing alumina and various other products |
EP2802675B1 (en) | 2012-01-10 | 2020-03-11 | Orbite Aluminae Inc. | Processes for treating red mud |
US9704725B1 (en) | 2012-03-06 | 2017-07-11 | Amkor Technology, Inc. | Semiconductor device with leadframe configured to facilitate reduced burr formation |
CN104520237B (zh) | 2012-03-29 | 2018-05-01 | 奥佰特氧化铝有限公司 | 处理飞灰的方法 |
US9290828B2 (en) | 2012-07-12 | 2016-03-22 | Orbite Technologies Inc. | Processes for preparing titanium oxide and various other products |
CA2885255C (en) | 2012-09-26 | 2015-12-22 | Orbite Aluminae Inc. | Processes for preparing alumina and magnesium chloride by hc1 leaching of various materials |
JP2016504251A (ja) | 2012-11-14 | 2016-02-12 | オーバイト アルミナ インコーポレイテッドOrbite Aluminae Inc. | アルミニウムイオンの精製方法 |
JP6004023B2 (ja) * | 2015-02-02 | 2016-10-05 | 住友金属鉱山株式会社 | スカンジウムの回収方法 |
AU2016200868B2 (en) | 2015-02-10 | 2021-05-13 | Scandium International Mining Corporation | Systems and processes for recovering scandium values from laterite ores |
WO2016130426A1 (en) | 2015-02-11 | 2016-08-18 | Scandium International Mining Corporation | Scandium-containing master alloys and methods for making the same |
US9903041B2 (en) | 2015-03-30 | 2018-02-27 | The United States Of America As Represented By The Secretary Of The Air Force | Uranium dioxide-based crystals and methods of fabrication |
CN104760986B (zh) * | 2015-04-07 | 2017-01-04 | 杨秋良 | 一种高纯三氧化二钪的精制提纯方法 |
JP6816410B2 (ja) * | 2016-08-30 | 2021-01-20 | 住友金属鉱山株式会社 | スカンジウムの回収方法 |
WO2018195642A1 (en) * | 2017-04-26 | 2018-11-01 | Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources Canada | Direct oxalate precipitation for rare earth elements recovery |
CN113574036A (zh) | 2019-03-28 | 2021-10-29 | 埃克森美孚化学专利公司 | 经由甲基化转化苯和/或甲苯的方法 |
JP7346962B2 (ja) * | 2019-07-17 | 2023-09-20 | 住友金属鉱山株式会社 | スカンジウムの回収方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3635658A (en) * | 1969-04-02 | 1972-01-18 | Sylvania Electric Prod | Rare earth oxide process |
CH625092A5 (no) * | 1977-12-07 | 1981-08-31 | Oscar Maspoli |
-
1987
- 1987-05-26 JP JP62127216A patent/JPH0627004B2/ja not_active Expired - Fee Related
-
1988
- 1988-05-25 RU SU884355786A patent/RU2065401C1/ru not_active IP Right Cessation
- 1988-05-25 NO NO882286A patent/NO171969C/no unknown
- 1988-05-25 DE DE3817742A patent/DE3817742A1/de active Granted
- 1988-05-25 US US07/198,303 patent/US4980141A/en not_active Expired - Lifetime
- 1988-05-25 KR KR1019880006104A patent/KR940010938B1/ko not_active IP Right Cessation
- 1988-05-25 GB GB8812374A patent/GB2205090B/en not_active Expired - Fee Related
- 1988-05-25 FR FR888806926A patent/FR2615847B1/fr not_active Expired - Fee Related
- 1988-05-26 CN CN88103106A patent/CN1019097B/zh not_active Expired
- 1988-05-26 CA CA000567780A patent/CA1331688C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
RU2065401C1 (ru) | 1996-08-20 |
NO882286D0 (no) | 1988-05-25 |
FR2615847A1 (fr) | 1988-12-02 |
FR2615847B1 (fr) | 1990-06-01 |
DE3817742C2 (no) | 1993-07-22 |
CN1019097B (zh) | 1992-11-18 |
CN1038072A (zh) | 1989-12-20 |
GB2205090A (en) | 1988-11-30 |
JPS63291813A (ja) | 1988-11-29 |
US4980141A (en) | 1990-12-25 |
KR940010938B1 (ko) | 1994-11-19 |
NO882286L (no) | 1988-11-28 |
NO171969B (no) | 1993-02-15 |
JPH0627004B2 (ja) | 1994-04-13 |
GB8812374D0 (en) | 1988-06-29 |
GB2205090B (en) | 1991-03-20 |
DE3817742A1 (de) | 1988-12-08 |
KR880013823A (ko) | 1988-12-22 |
CA1331688C (en) | 1994-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO171969C (no) | Krystallinsk scandiumoksydpulver og fremgangsmaate for dets fremstilling | |
NO872729L (no) | Cefalosporinhydrat og fremgangsmte for dets fremstilling. | |
NO850788L (no) | Tobakkprodukt og fremgangsmaate og innretning for dets fremstilling | |
DK166087D0 (da) | Proteiner og fremgangsmaade til fremstilling deraf | |
NO882356D0 (no) | Naeringsmiddel og fremgangsmaate for dets fremstilling. | |
DK20988A (da) | Transplantat og fremgangsmaade til dets fremstilling | |
DK573688D0 (da) | Let-aabnelig boejelig pose og anordning og fremgangsmaade til fremstilling deraf | |
DK162137C (da) | Engangsble og fremgangsmaade til fremstilling deraf | |
DK3687A (da) | Polypeptider og fremgangsmaade til fremstilling deraf | |
DK116282A (da) | Kosmetisk praeparat og fremgangsmaade til dets fremstilling | |
NO840086L (no) | Peptid og fremgangsmaate for dets fremstilling | |
DK290287A (da) | Antibiotika og fremgangsmaade til fremstilling deraf | |
DK287188D0 (da) | Cephalosporinforbindelser og farmaceutisk praeparat deraf | |
DK381886D0 (da) | Medicinsk praeparat og fremgangsmaade til dets fremstilling | |
DK148469C (da) | Kosmetisk praeparat og fremgangsmaade til dets fremstilling | |
DK50387D0 (da) | Rekombinant-humant interleukin-2-praeparat og frem-gangsmaade til dets fremstilling | |
DK203087D0 (da) | Proteiner og fremgangsmaade til fremstilling deraf | |
DK397788D0 (da) | Polyarylalkan-oligomer-praeparater og fremgangsmaade til fremstilling deraf | |
DK455986A (da) | Ostelignende produkt fremgangsmaade til dets fremstilling og anvendelse heraf | |
DK225788D0 (da) | Poroes harpiksfilm og fremmgangsmaade til fremstilling deraf | |
DK215883D0 (da) | Farmaceutisk blandingspraeparat og dets fremstilling | |
DK585988D0 (da) | Isopolypeptider og fremgangsmaade til fremstilling deraf | |
NO884120D0 (no) | Superledende material og fremgangsmaate for dets fremstilling. | |
DK265288A (da) | Oximino-ether-forbindelser og fremgangsmaade til fremstilling deraf | |
NO884696D0 (no) | Komposittmateriale og fremgangsmaate for dets fremstilling. |