FR2196183B1 - - Google Patents

Info

Publication number
FR2196183B1
FR2196183B1 FR7329518A FR7329518A FR2196183B1 FR 2196183 B1 FR2196183 B1 FR 2196183B1 FR 7329518 A FR7329518 A FR 7329518A FR 7329518 A FR7329518 A FR 7329518A FR 2196183 B1 FR2196183 B1 FR 2196183B1
Authority
FR
France
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
FR7329518A
Other languages
French (fr)
Other versions
FR2196183A1 (enrdf_load_stackoverflow
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.)
Joh A Benckiser GmbH
Original Assignee
Joh A Benckiser GmbH
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 Joh A Benckiser GmbH filed Critical Joh A Benckiser GmbH
Publication of FR2196183A1 publication Critical patent/FR2196183A1/fr
Application granted granted Critical
Publication of FR2196183B1 publication Critical patent/FR2196183B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D9/0022—Evaporation of components of the mixture to be separated by reducing pressure
    • 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
    • B01D9/0063—Control or regulation

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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR7329518A 1972-08-15 1973-08-13 Expired FR2196183B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US280928A US3859052A (en) 1972-08-15 1972-08-15 Crystallization apparatus having pressure-liquid level control means

Publications (2)

Publication Number Publication Date
FR2196183A1 FR2196183A1 (enrdf_load_stackoverflow) 1974-03-15
FR2196183B1 true FR2196183B1 (enrdf_load_stackoverflow) 1977-09-09

Family

ID=23075209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7329518A Expired FR2196183B1 (enrdf_load_stackoverflow) 1972-08-15 1973-08-13

Country Status (11)

Country Link
US (1) US3859052A (enrdf_load_stackoverflow)
JP (1) JPS4958080A (enrdf_load_stackoverflow)
BE (1) BE803588A (enrdf_load_stackoverflow)
BR (1) BR7306287D0 (enrdf_load_stackoverflow)
DE (1) DE2326753A1 (enrdf_load_stackoverflow)
FR (1) FR2196183B1 (enrdf_load_stackoverflow)
GB (1) GB1447281A (enrdf_load_stackoverflow)
IE (1) IE37955B1 (enrdf_load_stackoverflow)
IL (1) IL42815A (enrdf_load_stackoverflow)
IT (1) IT989085B (enrdf_load_stackoverflow)
NL (1) NL7311196A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT347404B (de) * 1976-01-29 1978-12-27 Ruthner Industrieanlagen Ag Vorrichtung zur foerderung von loesungen und aufschlaemmungen
US4913771A (en) * 1988-11-25 1990-04-03 Mcintyre Glover C Method for dewatering sludge or slurry
TW304890B (enrdf_load_stackoverflow) * 1994-12-08 1997-05-11 Sulzer Chemtech Ag
US6892471B2 (en) * 2003-07-02 2005-05-17 Anders T. Ragnarsson Sludge dryer
CN102407030A (zh) * 2011-10-24 2012-04-11 张吉浩 味精常压结晶方法
CN109646974A (zh) * 2017-10-10 2019-04-19 中国石油化工股份有限公司 一种生产氰化钠的蒸发结晶装置和方法
EP4119505A1 (fr) * 2021-07-16 2023-01-18 Hydromecanique Et Frottement Procédé de traitement d'un fluide comportant des sels et installation pour mettre en oeuvre le procédé

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1831121A (en) * 1930-01-23 1931-11-10 Buffalo Foundry & Machine Comp Evaporating apparatus
DE587293C (de) * 1930-05-09 1933-11-01 Dorr Company Inc Verfahren zum Trennen fester, in einer Fluessigkeit suspendierter Stoffe
US1879445A (en) * 1931-01-19 1932-09-27 Eastman Kodak Co Process of crystallizing salts from solutions containing them
DE618727C (de) * 1931-11-06 1935-09-14 Krystal As Vorrichtung zur Erzeugung verhaeltnismaessig grosser Kristalle durch Eindampfen unter Vakuum oder durch Vakuumkuehlung
US2876182A (en) * 1952-06-21 1959-03-03 Int Salt Co Method and apparatus for treating salts
US2819154A (en) * 1953-12-11 1958-01-07 Foster Wheeler Corp Apparatus for producing crystalline materials
BE549231A (enrdf_load_stackoverflow) * 1956-07-03
FR1393567A (fr) * 1964-02-14 1965-03-26 Procédé et dispositif de concentration-cristallisation en continu des solutions liquides telles que les sirops sucrés
FR1480277A (fr) * 1966-03-29 1967-05-12 Perfectionnements aux installations pour la cristallisation d'un produit en solution, sulfate de soude anhydre notamment
US3467162A (en) * 1966-07-11 1969-09-16 Charles W Putnam Process of making concentrated phosphoric acid of improved clarity characteristics
US3585237A (en) * 1966-09-29 1971-06-15 Wellman Lord Inc Crystallization of urea
FR1567872A (fr) * 1967-07-11 1969-05-23 Institut Francais Du Petrole Cristalliseur
US3514263A (en) * 1969-06-23 1970-05-26 Jan Michal Malek Fluidized bed crystallization device

Also Published As

Publication number Publication date
GB1447281A (en) 1976-08-25
JPS4958080A (enrdf_load_stackoverflow) 1974-06-05
NL7311196A (enrdf_load_stackoverflow) 1974-02-19
DE2326753A1 (de) 1974-02-28
US3859052A (en) 1975-01-07
IE37955L (en) 1974-02-15
IE37955B1 (en) 1977-11-23
BE803588A (fr) 1973-12-03
FR2196183A1 (enrdf_load_stackoverflow) 1974-03-15
IL42815A (en) 1976-10-31
BR7306287D0 (pt) 1974-07-18
IT989085B (it) 1975-05-20
IL42815A0 (en) 1973-10-25

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Legal Events

Date Code Title Description
ST Notification of lapse