DE2215695B2 - Verfahren zur reindarstellung von metallen - Google Patents

Verfahren zur reindarstellung von metallen

Info

Publication number
DE2215695B2
DE2215695B2 DE19722215695 DE2215695A DE2215695B2 DE 2215695 B2 DE2215695 B2 DE 2215695B2 DE 19722215695 DE19722215695 DE 19722215695 DE 2215695 A DE2215695 A DE 2215695A DE 2215695 B2 DE2215695 B2 DE 2215695B2
Authority
DE
Germany
Prior art keywords
metals
compounds
hydrogen
heated
high vacuum
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.)
Granted
Application number
DE19722215695
Other languages
German (de)
English (en)
Other versions
DE2215695A1 (de
Inventor
Uwe; Keller Cornelius Prof. Dipl.-Chem. Dr.; 7500 Karlsruhe; Erdmann Bernhard Dipl.-Chem. Dr. 6840 Lampertheim Berndt
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.)
Gesellschaft fuer Kernforschung mbH
Original Assignee
Gesellschaft fuer Kernforschung mbH
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 Gesellschaft fuer Kernforschung mbH filed Critical Gesellschaft fuer Kernforschung mbH
Priority to DE19722215695 priority Critical patent/DE2215695B2/de
Priority to GB1793972A priority patent/GB1365170A/en
Priority to JP3875172A priority patent/JPS5347325B2/ja
Priority to US05/265,796 priority patent/US3994718A/en
Priority to FR7311598A priority patent/FR2178239B1/fr
Publication of DE2215695A1 publication Critical patent/DE2215695A1/de
Priority to US05/474,864 priority patent/US4082547A/en
Publication of DE2215695B2 publication Critical patent/DE2215695B2/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0295—Obtaining thorium, uranium, or other actinides obtaining other actinides except plutonium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B61/00—Obtaining metals not elsewhere provided for in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DE19722215695 1972-03-20 1972-03-30 Verfahren zur reindarstellung von metallen Granted DE2215695B2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19722215695 DE2215695B2 (de) 1972-03-30 1972-03-30 Verfahren zur reindarstellung von metallen
GB1793972A GB1365170A (en) 1972-03-30 1972-04-18 Process for the preparation of metals
JP3875172A JPS5347325B2 (US07922777-20110412-C00004.png) 1972-03-30 1972-04-19
US05/265,796 US3994718A (en) 1972-03-20 1972-06-23 Intermetallic compounds and metal purification
FR7311598A FR2178239B1 (US07922777-20110412-C00004.png) 1972-03-30 1973-03-30
US05/474,864 US4082547A (en) 1972-03-30 1974-05-30 Intermetallic compounds and metal purification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722215695 DE2215695B2 (de) 1972-03-30 1972-03-30 Verfahren zur reindarstellung von metallen

Publications (2)

Publication Number Publication Date
DE2215695A1 DE2215695A1 (de) 1973-10-04
DE2215695B2 true DE2215695B2 (de) 1976-08-19

Family

ID=5840725

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722215695 Granted DE2215695B2 (de) 1972-03-20 1972-03-30 Verfahren zur reindarstellung von metallen

Country Status (4)

Country Link
JP (1) JPS5347325B2 (US07922777-20110412-C00004.png)
DE (1) DE2215695B2 (US07922777-20110412-C00004.png)
FR (1) FR2178239B1 (US07922777-20110412-C00004.png)
GB (1) GB1365170A (US07922777-20110412-C00004.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829989B2 (ja) * 1978-02-18 1983-06-25 三藤鉄工株式会社 重質油含有原料油から軽質化された原料油を製造する方法
JPS608341B2 (ja) * 1979-06-04 1985-03-02 株式会社デンソー 電磁式燃料噴射弁
JP6711882B2 (ja) 2018-10-16 2020-06-17 エビスファニチャー株式会社 テーブル等の脚継手

Also Published As

Publication number Publication date
JPS5347325B2 (US07922777-20110412-C00004.png) 1978-12-20
GB1365170A (en) 1974-08-29
JPS493802A (US07922777-20110412-C00004.png) 1974-01-14
DE2215695A1 (de) 1973-10-04
FR2178239A1 (US07922777-20110412-C00004.png) 1973-11-09
FR2178239B1 (US07922777-20110412-C00004.png) 1976-05-21

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee