NO140226C - Framgangsmaate for kontinuerlig krystallisasjon - Google Patents

Framgangsmaate for kontinuerlig krystallisasjon

Info

Publication number
NO140226C
NO140226C NO761805A NO761805A NO140226C NO 140226 C NO140226 C NO 140226C NO 761805 A NO761805 A NO 761805A NO 761805 A NO761805 A NO 761805A NO 140226 C NO140226 C NO 140226C
Authority
NO
Norway
Prior art keywords
stage
suspension
crystals
series
stream
Prior art date
Application number
NO761805A
Other languages
English (en)
Other versions
NO140226B (no
NO761805L (no
Inventor
Tore B Mueller
Original Assignee
Inst Energiteknik
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 Inst Energiteknik filed Critical Inst Energiteknik
Priority to NO761805A priority Critical patent/NO140226C/no
Priority to HU77AO456A priority patent/HU181401B/hu
Priority to CA291,483A priority patent/CA1096295A/en
Priority to SU772547906A priority patent/SU1126202A3/ru
Priority to DE2752856A priority patent/DE2752856C2/de
Publication of NO761805L publication Critical patent/NO761805L/no
Publication of NO140226B publication Critical patent/NO140226B/no
Priority to US06/037,321 priority patent/US4332592A/en
Priority to US06/037,305 priority patent/US4336030A/en
Publication of NO140226C publication Critical patent/NO140226C/no

Links

Classifications

    • 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
    • B01D9/0004—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
    • B01D9/004—Fractional crystallisation; Fractionating or rectifying columns
    • 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
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/267—Separation of sediment aided by centrifugal force or centripetal force by using a cyclone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO761805A 1976-05-28 1976-05-28 Framgangsmaate for kontinuerlig krystallisasjon NO140226C (no)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NO761805A NO140226C (no) 1976-05-28 1976-05-28 Framgangsmaate for kontinuerlig krystallisasjon
HU77AO456A HU181401B (en) 1976-05-28 1977-11-18 Process and equipment for continuous crystallization
CA291,483A CA1096295A (en) 1976-05-28 1977-11-22 Process for continuous crystallization
SU772547906A SU1126202A3 (ru) 1976-05-28 1977-11-25 Способ непрерывной многостадийной кристаллизации из раствора
DE2752856A DE2752856C2 (de) 1976-05-28 1977-11-26 Verfahren zur kontinuierlichen Kristallisation aus einer Lösung
US06/037,321 US4332592A (en) 1976-05-28 1979-05-08 Process for continuous crystallization
US06/037,305 US4336030A (en) 1976-05-28 1979-05-08 Process for continuous crystallization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO761805A NO140226C (no) 1976-05-28 1976-05-28 Framgangsmaate for kontinuerlig krystallisasjon

Publications (3)

Publication Number Publication Date
NO761805L NO761805L (no) 1977-11-29
NO140226B NO140226B (no) 1979-04-17
NO140226C true NO140226C (no) 1983-12-07

Family

ID=19882924

Family Applications (1)

Application Number Title Priority Date Filing Date
NO761805A NO140226C (no) 1976-05-28 1976-05-28 Framgangsmaate for kontinuerlig krystallisasjon

Country Status (4)

Country Link
CA (1) CA1096295A (no)
DE (1) DE2752856C2 (no)
HU (1) HU181401B (no)
NO (1) NO140226C (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8200075A (nl) * 1982-01-11 1983-08-01 Tno Werkwijze voor het continu gedeeltelijk kristaliseren en het scheiden van een vloeibaar mengsel en een inrichting voor het uitvoeren van deze werkwijze.
JPS5966305A (ja) * 1982-10-05 1984-04-14 Tsukishima Kikai Co Ltd 向流式溶融物冷却精製法
SE500965C2 (sv) * 1993-03-31 1994-10-10 Flaekt Ab Sätt och anordning för utvinning av kristaller ur en lösning
CN107098416A (zh) * 2017-06-29 2017-08-29 合众高科（北京）环保技术股份有限公司 一种具有缓冲装置的废水处理系统及其废水处理方法
CN111498929B (zh) * 2020-04-20 2023-08-22 内蒙古久科康瑞环保科技有限公司 分级结晶系统和分级结晶方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1107200B (de) * 1959-06-12 1961-05-25 Wintershall Ag Verfahren und Vorrichtung zur Gewinnung grobkoerniger Salze durch Vakuumkuehlung in mehreren Stufen

Also Published As

Publication number Publication date
NO140226B (no) 1979-04-17
HU181401B (en) 1983-07-28
NO761805L (no) 1977-11-29
DE2752856A1 (de) 1979-05-31
DE2752856C2 (de) 1984-09-27
CA1096295A (en) 1981-02-24

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