NL7002961A - Continuous crystalliser unit - Google Patents

Continuous crystalliser unit

Info

Publication number
NL7002961A
NL7002961A NL7002961A NL7002961A NL7002961A NL 7002961 A NL7002961 A NL 7002961A NL 7002961 A NL7002961 A NL 7002961A NL 7002961 A NL7002961 A NL 7002961A NL 7002961 A NL7002961 A NL 7002961A
Authority
NL
Netherlands
Prior art keywords
crystals
crystalliser
continuous
unit
continuous crystalliser
Prior art date
Application number
NL7002961A
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 filed Critical
Priority to NL7002961A priority Critical patent/NL7002961A/en
Priority to IL35793A priority patent/IL35793A/en
Priority to FR7044093A priority patent/FR2073064A5/fr
Priority to CH1819370A priority patent/CH524382A/en
Priority to BE760140A priority patent/BE760140A/en
Priority to LU62210D priority patent/LU62210A1/xx
Priority to GB5909270A priority patent/GB1322197A/en
Priority to DE2061111A priority patent/DE2061111C2/en
Priority to NO04785/70A priority patent/NO128252B/no
Priority to CA100396A priority patent/CA919578A/en
Priority to SE7016829A priority patent/SE388362B/en
Priority to AT1119370A priority patent/AT317850B/en
Priority to DK631470AA priority patent/DK130047B/en
Priority to JP11036570A priority patent/JPS5651803B1/ja
Priority to OA54114A priority patent/OA03541A/en
Priority to ES386356A priority patent/ES386356A1/en
Publication of NL7002961A publication Critical patent/NL7002961A/en
Priority to US05/556,340 priority patent/US4004886A/en

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
    • B01D9/0004—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
    • B01D9/0018—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
    • B01D9/0036—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Saccharide Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Soln. is passed from rapid cooling or heating nucleating zone, where nuclei are produced, to crystalliser, which is operated under adiabatic conditions. The crystals are of such a size that they redissolve in the crystalliser vessel whilst crystals already present continue to grow. Larger crystals of uniform size distribution are obtained.
NL7002961A 1969-12-12 1970-03-02 Continuous crystalliser unit NL7002961A (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
NL7002961A NL7002961A (en) 1970-03-02 1970-03-02 Continuous crystalliser unit
IL35793A IL35793A (en) 1969-12-12 1970-12-04 Continuous process for crystallization
FR7044093A FR2073064A5 (en) 1969-12-12 1970-12-08
CH1819370A CH524382A (en) 1969-12-12 1970-12-09 Continuous crystallization process
BE760140A BE760140A (en) 1969-12-12 1970-12-10 CONTINUOUS CRYSTALLIZATION PROCESS
LU62210D LU62210A1 (en) 1969-12-12 1970-12-10
DE2061111A DE2061111C2 (en) 1969-12-12 1970-12-11 Continuous process for crystallizing solvent from a solution
GB5909270A GB1322197A (en) 1969-12-12 1970-12-11 Continuous process for crystallization
NO04785/70A NO128252B (en) 1969-12-12 1970-12-11
CA100396A CA919578A (en) 1969-12-12 1970-12-11 Continuous process for crystallization
SE7016829A SE388362B (en) 1969-12-12 1970-12-11 CRYSTALLIZATION PROCEDURE
AT1119370A AT317850B (en) 1969-12-12 1970-12-11 Continuous crystallization process
DK631470AA DK130047B (en) 1969-12-12 1970-12-11 Process for the continuous crystallization of a crystallizable component from a solution.
JP11036570A JPS5651803B1 (en) 1969-12-12 1970-12-11
OA54114A OA03541A (en) 1969-12-12 1970-12-12 Continuous crystallization process.
ES386356A ES386356A1 (en) 1969-12-12 1970-12-29 Continuous process for crystallization
US05/556,340 US4004886A (en) 1969-12-12 1975-03-07 Two stage continuous process and apparatus for crystallization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7002961A NL7002961A (en) 1970-03-02 1970-03-02 Continuous crystalliser unit

Publications (1)

Publication Number Publication Date
NL7002961A true NL7002961A (en) 1971-09-06

Family

ID=19809468

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7002961A NL7002961A (en) 1969-12-12 1970-03-02 Continuous crystalliser unit

Country Status (1)

Country Link
NL (1) NL7002961A (en)

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