JPS6261094B2 - - Google Patents
Info
- Publication number
- JPS6261094B2 JPS6261094B2 JP59077984A JP7798484A JPS6261094B2 JP S6261094 B2 JPS6261094 B2 JP S6261094B2 JP 59077984 A JP59077984 A JP 59077984A JP 7798484 A JP7798484 A JP 7798484A JP S6261094 B2 JPS6261094 B2 JP S6261094B2
- Authority
- JP
- Japan
- Prior art keywords
- molybdenum
- water
- ppm
- temperature
- present
- 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
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7798484A JPS60221538A (ja) | 1984-04-18 | 1984-04-18 | モリブデンの精製方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7798484A JPS60221538A (ja) | 1984-04-18 | 1984-04-18 | モリブデンの精製方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60221538A JPS60221538A (ja) | 1985-11-06 |
JPS6261094B2 true JPS6261094B2 (en, 2012) | 1987-12-19 |
Family
ID=13649125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7798484A Granted JPS60221538A (ja) | 1984-04-18 | 1984-04-18 | モリブデンの精製方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60221538A (en, 2012) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0211588U (en, 2012) * | 1988-06-28 | 1990-01-24 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6022395A (en) * | 1998-03-24 | 2000-02-08 | Osram Sylvania Inc. | Method for increasing tap density of molybdenum powder |
CN106735193A (zh) * | 2016-12-23 | 2017-05-31 | 西安瑞福莱钨钼有限公司 | 一种低钾含量钼板坯的制备方法 |
CN108441651B (zh) * | 2018-03-30 | 2020-09-11 | 厦门虹鹭钨钼工业有限公司 | 一种提高钼纯度和收率的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4207296A (en) * | 1978-09-15 | 1980-06-10 | Amax Inc. | Process for producing purified ammonium molybdate solution |
-
1984
- 1984-04-18 JP JP7798484A patent/JPS60221538A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0211588U (en, 2012) * | 1988-06-28 | 1990-01-24 |
Also Published As
Publication number | Publication date |
---|---|
JPS60221538A (ja) | 1985-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4058777B2 (ja) | 薄膜形成用高純度ルテニウム焼結体スパッタリングターゲット及び同ターゲットをスパッタリングすることによって形成される薄膜 | |
US6284013B1 (en) | Method for preparing high-purity ruthenium sputtering target and high-purity ruthenium sputtering target | |
CN100471793C (zh) | 多晶硅的除硼方法 | |
EP0137166A2 (en) | High-purity molybdenum target and high-purity molybdenum silicide target for LSI electrodes and process for producing the same | |
JPH06244103A (ja) | 半導体の製造方法 | |
JPH0776771A (ja) | タングステンスパッタリングターゲット | |
JPS6261094B2 (en, 2012) | ||
JPH01172226A (ja) | 高純度パラタングステン酸アンモニウム結晶の製造方法 | |
JP2905353B2 (ja) | 金属シリコンの精製方法 | |
JP2800375B2 (ja) | 天然石英粉末の精製方法 | |
JPH0421524A (ja) | 弗化タンタルカリウムの精製方法 | |
JPS6230632A (ja) | 高純度石英ガラスの製造方法 | |
HK1042464A1 (zh) | 生產單同位素硅si28的方法 | |
CN111533152A (zh) | 一种氟硅酸与碳酸钙快速反应制备高纯萤石的方法 | |
JPH042618A (ja) | 弗化タンタルカリウムの精製方法 | |
JP2798684B2 (ja) | 炭化珪素粉末の精製方法 | |
JPH0547976B2 (en, 2012) | ||
JP2619925B2 (ja) | 石英ガラス用原料の精製方法 | |
JPH082920A (ja) | 高純度タングステン酸結晶の製造方法 | |
TWI779994B (zh) | 亞氨基二乙酸的純化方法 | |
JP2710049B2 (ja) | 高純度モリブデン酸アンモニウム結晶の製造方法 | |
JPH0227287B2 (ja) | Kojundoparatangusutensananmoniumuketsushonoseizohoho | |
US2910346A (en) | Recovery of germanium values | |
JPS6154647A (ja) | 半導体装置 | |
JPH0227286B2 (ja) | Suiyoseitangusutenkagobutsuketsushooyobikojundotangusutensanketsushonoseizohoho |