DE839793C - Process and device for the continuous production of crystals - Google Patents

Process and device for the continuous production of crystals

Info

Publication number
DE839793C
DE839793C DENDAT839793D DE839793DA DE839793C DE 839793 C DE839793 C DE 839793C DE NDAT839793 D DENDAT839793 D DE NDAT839793D DE 839793D A DE839793D A DE 839793DA DE 839793 C DE839793 C DE 839793C
Authority
DE
Germany
Prior art keywords
crystals
continuous production
mother liquor
supply
parent substance
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
DENDAT839793D
Other languages
German (de)
Inventor
Paris und Angelinc Fourdeux Puteaux Seine Noölle Chaudoye (Frankreich)
Original Assignee
Ste Anonyme dite: Cie des Freins et Signaux Westinghouse, Paris
Publication date
Application granted granted Critical
Publication of DE839793C publication Critical patent/DE839793C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/02—Crystallisation from solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Soy Sauces And Products Related Thereto (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

0 5038 5.520 5038 5.52

Claims (2)

PATENTANSPRÜCHE:PATENT CLAIMS: 1. Verfahren zur kontinuierlichen Herstellung von Kristallen, dadurch gekennzeichnet, daß der aus . der Mutterlösung aufsteigende Dampf an einer untertemperierten Wand zur Kondensation gebracht wird, von welcher das Kondensat über einen Vorrat an Kristall-Muttersubstanz geleitet und daran angereichert in die Mutterlösung zurückgeführt wird.1. Process for the continuous production of crystals, characterized in that that the off. the mother solution rising steam on a sub-tempered wall for Condensation is brought about, of which the condensate has a supply of crystal parent substance directed and enriched in it is returned to the mother liquor. 2. Vorrichtung zur Durchführung des Verfahrens nach Anspruch 1, bestehend aus einem die Mutterlösung enthaltenden, für Temperaturkonstanz eingerichteten Gefäß mit einem oberhalb der Mutterlösung angebrachten Rohr (12), in dessen Innenraum eine Kühlleitung (13) angeordnet ist und das am unteren offenen Ende in einem Korb (16) einen Vorrat an nachfüllbarer Kristall-Muttersubstanz (17) trägt.2. Device for carrying out the method according to claim 1, consisting of one containing the mother liquor for temperature constancy set up vessel with a tube (12) attached above the mother liquor, in the interior of which a cooling line (13) is arranged and that at the lower open end carries a supply of refillable crystal parent substance (17) in a basket (16).
DENDAT839793D Process and device for the continuous production of crystals Expired DE839793C (en)

Publications (1)

Publication Number Publication Date
DE839793C true DE839793C (en) 1952-04-17

Family

ID=579818

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT839793D Expired DE839793C (en) Process and device for the continuous production of crystals

Country Status (1)

Country Link
DE (1) DE839793C (en)

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