JPS5913882B2 - 連続充填床洗浄カラム - Google Patents

連続充填床洗浄カラム

Info

Publication number
JPS5913882B2
JPS5913882B2 JP54078235A JP7823579A JPS5913882B2 JP S5913882 B2 JPS5913882 B2 JP S5913882B2 JP 54078235 A JP54078235 A JP 54078235A JP 7823579 A JP7823579 A JP 7823579A JP S5913882 B2 JPS5913882 B2 JP S5913882B2
Authority
JP
Japan
Prior art keywords
ice crystals
cylindrical space
slurry
packed bed
aqueous solution
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
JP54078235A
Other languages
English (en)
Japanese (ja)
Other versions
JPS558895A (en
Inventor
ヘンリカス・アレクシス・コルネリス・テイセン
ベエルナ−ダス・ホデフリダス・マリア・フアン・デル・マレン
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.)
DOOE EGUBERUTSU KONINKURIIKE TABAKUSUFUABURIIKU KOTSUFUIIBURANDERIIEN TEEHANDERU NV
Original Assignee
DOOE EGUBERUTSU KONINKURIIKE TABAKUSUFUABURIIKU KOTSUFUIIBURANDERIIEN TEEHANDERU NV
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 DOOE EGUBERUTSU KONINKURIIKE TABAKUSUFUABURIIKU KOTSUFUIIBURANDERIIEN TEEHANDERU NV filed Critical DOOE EGUBERUTSU KONINKURIIKE TABAKUSUFUABURIIKU KOTSUFUIIBURANDERIIEN TEEHANDERU NV
Publication of JPS558895A publication Critical patent/JPS558895A/ja
Publication of JPS5913882B2 publication Critical patent/JPS5913882B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/22—Treatment of water, waste water, or sewage by freezing
    • 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
    • B01D9/0045—Washing of crystals, e.g. in wash columns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/02—Crystallisation from solutions
    • B01D9/04—Crystallisation from solutions concentrating solutions by removing frozen solvent therefrom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Centrifugal Separators (AREA)
  • Meat, Egg Or Seafood Products (AREA)
JP54078235A 1978-06-23 1979-06-22 連続充填床洗浄カラム Expired JPS5913882B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB000027792/78 1978-06-23
GB7827792 1978-06-23

Publications (2)

Publication Number Publication Date
JPS558895A JPS558895A (en) 1980-01-22
JPS5913882B2 true JPS5913882B2 (ja) 1984-04-02

Family

ID=10498116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54078235A Expired JPS5913882B2 (ja) 1978-06-23 1979-06-22 連続充填床洗浄カラム

Country Status (12)

Country Link
JP (1) JPS5913882B2 (enExample)
AU (1) AU518789B2 (enExample)
BR (1) BR7903889A (enExample)
CA (1) CA1144056A (enExample)
CH (1) CH643150A5 (enExample)
DE (1) DE2923854A1 (enExample)
FR (1) FR2433966B1 (enExample)
GB (1) GB2023564B (enExample)
IT (1) IT1162744B (enExample)
NL (1) NL178392C (enExample)
SE (1) SE449448B (enExample)
ZA (1) ZA792809B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8105872A (nl) * 1981-12-28 1983-07-18 Douwe Egberts Tabaksfab Waskolom.
NL8202518A (nl) * 1982-06-22 1984-01-16 Tno Werkwijze en inrichting voor het in tegenstroom behandelen van gesuspendeerde deeltjes met een vloeistof.
NL8202517A (nl) * 1982-06-22 1984-01-16 Tno Inrichting voor het verdichten van een suspensie.
NL8402536A (nl) * 1984-08-17 1986-03-17 Tno Werkwijze voor het afscheiden van suspensievloeistof van in een suspensie aanwezige vaste stofdeeltjes en wassen van het verkregen samengepakte bed van vaste stofdeeltjes met een wasvloeistof in tegenstroom.
NL8600461A (nl) * 1986-02-24 1987-09-16 Percy Cohen Henriquez Statische waskolom.
DE10036880A1 (de) * 2000-07-28 2002-02-07 Basf Ag Regelung einer Waschkolonne in einem Schmelzkristallisationsprozess
DE10242746B4 (de) 2002-09-13 2010-07-01 Evonik Degussa Gmbh Waschvorrichtung, ein Verfahren zur Aufreinigung eines Waschguts sowie die Verwendung der Waschvorrichtung
EP1876147A1 (en) * 2006-07-05 2008-01-09 Bp Exploration Operating Company Limited Desalination process
EP2130572A1 (en) * 2008-06-06 2009-12-09 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Rotating knife, washing column, and method for disintegrating a crystal bed in a washing column
WO2011138005A1 (en) 2010-05-04 2011-11-10 Solvay Chemicals, Inc. Impurities removal from waste solids in the production of soda ash, sodium bicarbonate and/or other derivatives
US20240010599A1 (en) * 2020-11-20 2024-01-11 Nippon Shokubai Co., Ltd. Method for purifying compound
JP7635258B2 (ja) * 2020-11-20 2025-02-25 株式会社日本触媒 精製装置
CN112774244B (zh) * 2020-12-30 2022-09-23 江苏楷益智能科技有限公司 一种刮刀式表面结晶器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1215605B (de) * 1958-11-15 1966-04-28 Carrier Corp Verfahren und Vorrichtung zur Gewinnung von Trinkwasser aus einer Salzloesung
GB1111933A (en) * 1966-01-07 1968-05-01 Atomic Energy Authority Uk Improvements in or relating to desalination
US3587859A (en) * 1968-07-30 1971-06-28 Ronald F Probstein Method of separating solid particles from a slurry with wash column separators
JPS5441559B1 (enExample) * 1971-05-22 1979-12-08
US3813892A (en) * 1971-08-23 1974-06-04 Avco Corp Water purification system
JPS4974171A (enExample) * 1972-10-20 1974-07-17
US3992170A (en) * 1975-03-20 1976-11-16 Dravo Corporation Method and apparatus for melting ice in saline water conversion systems
FR2334627A1 (fr) * 1975-12-09 1977-07-08 Saksir Fernand Procede de dessalement de l'eau de mer et dispositif pour la mise en oeuvre de ce procede
GB1555357A (en) * 1976-10-15 1979-11-07 Douwe Egberts Koninlijke Tabak Apparatus and process for the separation of crystals and mother liquor
GB1589477A (en) * 1977-01-12 1981-05-13 Douwe Egberts Tabaksfab Freeze concentration apparatus

Also Published As

Publication number Publication date
AU4811479A (en) 1980-01-03
ZA792809B (en) 1980-06-25
GB2023564B (en) 1982-09-08
IT7923784A0 (it) 1979-06-21
DE2923854C2 (enExample) 1988-02-04
SE449448B (sv) 1987-05-04
SE7905314L (sv) 1979-12-24
FR2433966B1 (fr) 1985-07-19
DE2923854A1 (de) 1980-01-10
FR2433966A1 (fr) 1980-03-21
NL7904919A (nl) 1979-12-28
NL178392B (nl) 1985-10-16
GB2023564A (en) 1980-01-03
JPS558895A (en) 1980-01-22
CH643150A5 (en) 1984-05-30
IT1162744B (it) 1987-04-01
NL178392C (nl) 1986-03-17
BR7903889A (pt) 1980-02-20
AU518789B2 (en) 1981-10-22
CA1144056A (en) 1983-04-05

Similar Documents

Publication Publication Date Title
US4491462A (en) Continuous packed bed wash column
US4332140A (en) Counter current crystallizer
US5587073A (en) End supported double drum waste water screen
RU2124560C1 (ru) Способ экстракции растворимых веществ из сырья и устройство для его осуществления
CA1144056A (en) Continuous packed bed wash column
JP4072685B2 (ja) 縦型スクリュープレス並びにその運転方法
CA2139588A1 (en) Method and apparatus for treating ground roasted coffee
US5738003A (en) Counter current diffusion extractor
NL8105872A (nl) Waskolom.
JPS6336835B2 (enExample)
EP3503984B1 (en) Wash column apparatus with a static grid element for the use in a suspension crystallization process
US4648864A (en) Centrifugal separator and method of separating buoyant particles from a liquid
EP1017471B1 (en) An apparatus for screening and compacting
DE10210554A1 (de) Verfahren und Vorrichtung zum Auflösen von Zellstrukturen landwirtschaftlicher Produkte mit Flüssigkeitsstrahlen
DE4027841A1 (de) Zentrifuge
KR970006318B1 (ko) 동결 농축 시스템 및 방법
US2558408A (en) Outlet valve mechanism for solvent extraction plants
US3685746A (en) Discharge device for removing compacted bed of particles
RU2053268C1 (ru) Устройство для извлечения соков
AU696365B2 (en) Counter current diffusion extractor
CA2164503C (en) Counter current diffusion extractor
JPH0515702A (ja) 高水分材料の凍結濃縮方法及び装置
JPH0295401A (ja) 凍結濃縮装置及び方法