IL91403A0 - Method and apparatus for producing crystallizates from salt solutions - Google Patents

Method and apparatus for producing crystallizates from salt solutions

Info

Publication number
IL91403A0
IL91403A0 IL91403A IL9140389A IL91403A0 IL 91403 A0 IL91403 A0 IL 91403A0 IL 91403 A IL91403 A IL 91403A IL 9140389 A IL9140389 A IL 9140389A IL 91403 A0 IL91403 A0 IL 91403A0
Authority
IL
Israel
Prior art keywords
crystallizates
producing
salt solutions
salt
solutions
Prior art date
Application number
IL91403A
Other versions
IL91403A (en
Original Assignee
Kali & Salz Ag
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 Kali & Salz Ag filed Critical Kali & Salz Ag
Publication of IL91403A0 publication Critical patent/IL91403A0/en
Publication of IL91403A publication Critical patent/IL91403A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0036—Crystallisation on to a bed of product crystals; Seeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/22—Preparation in the form of granules, pieces, or other shaped products
    • C01D3/24—Influencing the crystallisation process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Saccharide Compounds (AREA)
IL9140389A 1988-09-15 1989-08-24 Method and apparatus for producing crystallizates from salt solutions by cooling crystallization IL91403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3831305A DE3831305A1 (en) 1988-09-15 1988-09-15 Process for the preparation of crystals from solutions, in particular salt solutions, such as for example potassium salt solutions, by cold crystallisation

Publications (2)

Publication Number Publication Date
IL91403A0 true IL91403A0 (en) 1990-04-29
IL91403A IL91403A (en) 1994-08-26

Family

ID=6362963

Family Applications (1)

Application Number Title Priority Date Filing Date
IL9140389A IL91403A (en) 1988-09-15 1989-08-24 Method and apparatus for producing crystallizates from salt solutions by cooling crystallization

Country Status (4)

Country Link
CA (1) CA1335489C (en)
DD (1) DD284606A5 (en)
DE (1) DE3831305A1 (en)
IL (1) IL91403A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19844227C2 (en) * 1998-09-26 2002-04-18 Daimler Chrysler Ag Method and device for producing crystals from supersaturated solutions
DE102016101217A1 (en) 2016-01-25 2017-07-27 Bma Braunschweigische Maschinenbauanstalt Ag Process for recovering crystals from a mother liquor and suitable crystallizer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1619777A1 (en) * 1967-08-26 1970-12-03 Rudolph Koepp & Co Chem Fab Ag Device and method for the continuous separation of crystalline substances from solutions
DE1903447A1 (en) * 1968-01-29 1969-08-28 Yoshio Aoyama Process for controlling the crystal size in continuous crystallization

Also Published As

Publication number Publication date
CA1335489C (en) 1995-05-09
DD284606A5 (en) 1990-11-21
DE3831305C2 (en) 1993-08-05
DE3831305A1 (en) 1990-03-22
IL91403A (en) 1994-08-26

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Legal Events

Date Code Title Description
KB Patent renewed
RH1 Patent not in force