DE1519890A1 - Verfahren und Vorrichtung zur Verhinderung von Ablagerungen an den Wandungen kontinuierlich arbeitender Kristallisierungsverdampfer - Google Patents

Verfahren und Vorrichtung zur Verhinderung von Ablagerungen an den Wandungen kontinuierlich arbeitender Kristallisierungsverdampfer

Info

Publication number
DE1519890A1
DE1519890A1 DE19661519890 DE1519890A DE1519890A1 DE 1519890 A1 DE1519890 A1 DE 1519890A1 DE 19661519890 DE19661519890 DE 19661519890 DE 1519890 A DE1519890 A DE 1519890A DE 1519890 A1 DE1519890 A1 DE 1519890A1
Authority
DE
Germany
Prior art keywords
dar
walls
cells
old
tardaapfarde
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.)
Pending
Application number
DE19661519890
Other languages
German (de)
English (en)
Other versions
DE1519890B2 (enrdf_load_stackoverflow
Inventor
Jean-Claude Giorgi
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.)
Fives Lille Cail
Original Assignee
Fives Lille Cail
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 Fives Lille Cail filed Critical Fives Lille Cail
Publication of DE1519890A1 publication Critical patent/DE1519890A1/de
Publication of DE1519890B2 publication Critical patent/DE1519890B2/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B30/00—Crystallisation; Crystallising apparatus; Separating crystals from mother liquors ; Evaporating or boiling sugar juice
    • C13B30/02—Crystallisation; Crystallising apparatus
    • C13B30/022—Continuous processes, apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0031—Evaporation of components of the mixture to be separated by heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F14/00—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes
    • C23F14/02—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes by chemical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Saccharide Compounds (AREA)
  • Detergent Compositions (AREA)
DE19661519890 1965-05-21 1966-05-20 Verfahren und Vorrichtung zur Verhinderung von Ablagerungen an den Wandungen kontinuierlich arbeitender Kristallisierungsverdampfer Pending DE1519890A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR17864A FR1444230A (fr) 1965-05-21 1965-05-21 Procédé et dispositif pour empêcher l'encrassement dans les cristalliseurs par évaporation ou autres réacteurs chimiques

Publications (2)

Publication Number Publication Date
DE1519890A1 true DE1519890A1 (de) 1970-08-13
DE1519890B2 DE1519890B2 (enrdf_load_stackoverflow) 1971-02-11

Family

ID=8579380

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661519890 Pending DE1519890A1 (de) 1965-05-21 1966-05-20 Verfahren und Vorrichtung zur Verhinderung von Ablagerungen an den Wandungen kontinuierlich arbeitender Kristallisierungsverdampfer

Country Status (5)

Country Link
BE (1) BE680882A (enrdf_load_stackoverflow)
DE (1) DE1519890A1 (enrdf_load_stackoverflow)
FR (1) FR1444230A (enrdf_load_stackoverflow)
GB (1) GB1140948A (enrdf_load_stackoverflow)
SE (1) SE329147B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1581088A (enrdf_load_stackoverflow) * 1968-07-17 1969-09-12
EP0452331A1 (de) * 1989-11-02 1991-10-23 PFEIFER & LANGEN Verfahren und vorrichtung zur verhinderung der krustenbildung in kontinuierlich arbeitenden zucker-kristallisationsapparaten

Also Published As

Publication number Publication date
SE329147B (enrdf_load_stackoverflow) 1970-10-05
GB1140948A (en) 1969-01-22
DE1519890B2 (enrdf_load_stackoverflow) 1971-02-11
FR1444230A (fr) 1966-07-01
BE680882A (enrdf_load_stackoverflow) 1966-10-17

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977