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
Application number
JP59077984A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60221538A (ja
Inventor
Yasuo Kuroda
Akio Yanagisawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP7798484A priority Critical patent/JPS60221538A/ja
Publication of JPS60221538A publication Critical patent/JPS60221538A/ja
Publication of JPS6261094B2 publication Critical patent/JPS6261094B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
JP7798484A 1984-04-18 1984-04-18 モリブデンの精製方法 Granted JPS60221538A (ja)

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:Method) 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:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0211588U (en:Method) * 1988-06-28 1990-01-24

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0211588U (en:Method) * 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
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:Method)
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
CN118791044A (zh) 一种二氯二氧化钼产品的除杂方法
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
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
JPH04218912A (ja) Ｌｓｉ電極用の高純度モリブデンターゲットの製造方法
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