FR1166716A - Process and device for the separation, purification and homogenization of different substances - Google Patents

Process and device for the separation, purification and homogenization of different substances

Info

Publication number
FR1166716A
FR1166716A FR1166716DA FR1166716A FR 1166716 A FR1166716 A FR 1166716A FR 1166716D A FR1166716D A FR 1166716DA FR 1166716 A FR1166716 A FR 1166716A
Authority
FR
France
Prior art keywords
homogenization
purification
separation
different substances
substances
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
Other languages
French (fr)
Inventor
Sue
Pauly
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Application granted granted Critical
Publication of FR1166716A publication Critical patent/FR1166716A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
    • C30B13/02—Zone-melting with a solvent, e.g. travelling solvent process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1166716D 1957-02-12 1957-02-12 Process and device for the separation, purification and homogenization of different substances Expired FR1166716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1173871X 1957-02-12

Publications (1)

Publication Number Publication Date
FR1166716A true FR1166716A (en) 1958-11-14

Family

ID=9658454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1166716D Expired FR1166716A (en) 1957-02-12 1957-02-12 Process and device for the separation, purification and homogenization of different substances

Country Status (2)

Country Link
DE (1) DE1173871B (en)
FR (1) FR1166716A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT183790B (en) * 1951-11-16 1955-11-10 Western Electric Co Process for producing a predetermined distribution of one or more secondary constituents in a fusible body
DE1215649B (en) * 1954-06-30 1966-05-05 Siemens Ag Process for producing an extremely pure, rod-shaped semiconductor crystal

Also Published As

Publication number Publication date
DE1173871B (en) 1964-07-16

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