FR1435134A - Procédé de préparation de béryllium pur - Google Patents

Procédé de préparation de béryllium pur

Info

Publication number
FR1435134A
FR1435134A FR7840A FR7840A FR1435134A FR 1435134 A FR1435134 A FR 1435134A FR 7840 A FR7840 A FR 7840A FR 7840 A FR7840 A FR 7840A FR 1435134 A FR1435134 A FR 1435134A
Authority
FR
France
Prior art keywords
preparing pure
pure beryllium
beryllium
preparing
pure
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
FR7840A
Other languages
English (en)
French (fr)
Inventor
Claude Potard
Bernard Schaub
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.)
Pechiney SA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
Original Assignee
Commissariat a lEnergie Atomique CEA
Pechiney SA
Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
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 Commissariat a lEnergie Atomique CEA, Pechiney SA, Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7840A priority Critical patent/FR1435134A/fr
Priority to DE19661533053 priority patent/DE1533053B1/de
Priority to BE677133D priority patent/BE677133A/xx
Priority to LU50548A priority patent/LU50548A1/xx
Priority to CH300166A priority patent/CH466582A/fr
Priority to ES0323755A priority patent/ES323755A1/es
Priority to GB944266A priority patent/GB1107195A/en
Application granted granted Critical
Publication of FR1435134A publication Critical patent/FR1435134A/fr
Expired 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
    • C22B35/00—Obtaining beryllium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7840A 1965-03-03 1965-03-03 Procédé de préparation de béryllium pur Expired FR1435134A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7840A FR1435134A (fr) 1965-03-03 1965-03-03 Procédé de préparation de béryllium pur
DE19661533053 DE1533053B1 (de) 1965-03-03 1966-02-25 Verfahren zur Herstellung von reinem Beryllium
BE677133D BE677133A (enEXAMPLES) 1965-03-03 1966-02-28
LU50548A LU50548A1 (enEXAMPLES) 1965-03-03 1966-03-01
CH300166A CH466582A (fr) 1965-03-03 1966-03-02 Procédé de préparation de béryllium à très basse teneur en impuretés
ES0323755A ES323755A1 (es) 1965-03-03 1966-03-03 Procedimiento para la obtencion de berilio de elevada pureza
GB944266A GB1107195A (en) 1965-03-03 1966-03-03 Improvements in or relating to methods of purifying beryllium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7840A FR1435134A (fr) 1965-03-03 1965-03-03 Procédé de préparation de béryllium pur

Publications (1)

Publication Number Publication Date
FR1435134A true FR1435134A (fr) 1966-04-15

Family

ID=8572715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7840A Expired FR1435134A (fr) 1965-03-03 1965-03-03 Procédé de préparation de béryllium pur

Country Status (7)

Country Link
BE (1) BE677133A (enEXAMPLES)
CH (1) CH466582A (enEXAMPLES)
DE (1) DE1533053B1 (enEXAMPLES)
ES (1) ES323755A1 (enEXAMPLES)
FR (1) FR1435134A (enEXAMPLES)
GB (1) GB1107195A (enEXAMPLES)
LU (1) LU50548A1 (enEXAMPLES)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719472A (en) * 1970-11-17 1973-03-06 Nat Distillers Chem Corp Process for the purification of beryllium metal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719472A (en) * 1970-11-17 1973-03-06 Nat Distillers Chem Corp Process for the purification of beryllium metal

Also Published As

Publication number Publication date
BE677133A (enEXAMPLES) 1966-07-18
GB1107195A (en) 1968-03-20
DE1533053B1 (de) 1970-03-12
CH466582A (fr) 1968-12-15
ES323755A1 (es) 1967-01-16
LU50548A1 (enEXAMPLES) 1966-05-03

Similar Documents

Publication Publication Date Title
FR1503055A (fr) Procédé de préparation de diguanides
CH457480A (fr) Procédé de préparation de nitroparaphénylènediamines
CH476012A (fr) Procédé de préparation de nitrofuryloxadiazolones
FR1517342A (fr) Procédé de préparation de kalamycine
FR1508700A (fr) Procédé de préparation de diphényl-acétylènes
FR1435134A (fr) Procédé de préparation de béryllium pur
FR1486320A (fr) Procédé de préparation de copolyacétals
CH451948A (fr) Procédé de préparation de 2-aminoimidazoles
FR1519715A (fr) Procédé de préparation de monométhyldichlorosilane
FR1522796A (fr) Procédé de préparation de trifluorométhyl-isocyanate
FR1516286A (fr) Procédé de préparation de cyclododécanonoxime
FR1510055A (fr) Procédé de préparation de seco-4-nor-céto-acides
FR1498829A (fr) Procédé de préparation de copolyacétals
FR1463612A (fr) Procédé de préparation de 2-oxo-tétrahydro-imidazoles
FR1455114A (fr) Procédé de préparation de cyclanones
FR1507444A (fr) Procédé de préparation de triacétals
FR1510345A (fr) Procédé de préparation de 2-alcanoyl-4-halogéno-5-acylaminophénols
FR1520954A (fr) Procédé de préparation de métadioxanes
FR1490967A (fr) Procédé de préparation de 7-oxa-d-homo-pregnènes et-alpha-nor-pregnènes
FR1501314A (fr) Procédé de préparation de méthylamino-s-triazines
FR1464431A (fr) Procédé de préparation de 2-acétonyloxazoles
FR1471866A (fr) Procédé de préparation de nitrodiarylamines
FR1484927A (fr) Procédé de préparation de cuprophtalocyanines
FR1501307A (fr) Procédé de préparation de 4-imino-3-cyanopipéridines
CH463507A (fr) Procédé de préparation de pyrrol-3-yl-cétones