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FR2454319A1 - Perfectionnement aux evaporateurs a recompression mecanique de vapeur - Google Patents

Perfectionnement aux evaporateurs a recompression mecanique de vapeur

Info

Publication number
FR2454319A1
FR2454319A1 FR8006418A FR8006418A FR2454319A1 FR 2454319 A1 FR2454319 A1 FR 2454319A1 FR 8006418 A FR8006418 A FR 8006418A FR 8006418 A FR8006418 A FR 8006418A FR 2454319 A1 FR2454319 A1 FR 2454319A1
Authority
FR
France
Prior art keywords
improvement
mechanical vapor
vapor recompression
evaporator
recompression evaporators
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.)
Granted
Application number
FR8006418A
Other languages
English (en)
Other versions
FR2454319B1 (fr
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.)
LAGUILHARRE SA
Original Assignee
LAGUILHARRE SA
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 LAGUILHARRE SA filed Critical LAGUILHARRE SA
Publication of FR2454319A1 publication Critical patent/FR2454319A1/fr
Application granted granted Critical
Publication of FR2454319B1 publication Critical patent/FR2454319B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B01D1/2803—Special features relating to the vapour to be compressed
    • B01D1/2806—The vapour is divided in at least two streams and only a part of the vapour is compressed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B01D1/284—Special features relating to the compressed vapour
    • B01D1/2846—The compressed vapour is not directed to the same apparatus from which the vapour was taken off

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Tea And Coffee (AREA)
  • Dairy Products (AREA)

Abstract

PROCEDE POUR FAIRE L'APPOINT EN CALORIES DANS UN EVAPORATEUR A RECOMPRESSION MECANIQUE DE VAPEUR 1, 8, 9. IL CONSISTE A UTILISER LA VAPEUR D'EVAPORATION CREEE DANS UN AUTRE EVAPORATEUR 5 DIT EVAPORATEUR D'APPOINT. NOTAMMENT INDUSTRIE LAITIERE.
FR8006418A 1979-04-19 1980-03-21 Perfectionnement aux evaporateurs a recompression mecanique de vapeur Expired FR2454319B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU81168A LU81168A1 (fr) 1979-04-19 1979-04-19 Perfectionnement aux evaporateurs a recompression mecanique de vapeur

Publications (2)

Publication Number Publication Date
FR2454319A1 true FR2454319A1 (fr) 1980-11-14
FR2454319B1 FR2454319B1 (fr) 1985-12-20

Family

ID=19729138

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006418A Expired FR2454319B1 (fr) 1979-04-19 1980-03-21 Perfectionnement aux evaporateurs a recompression mecanique de vapeur

Country Status (13)

Country Link
US (1) US4303468A (fr)
BE (1) BE882862A (fr)
DE (1) DE3015075A1 (fr)
DK (1) DK165080A (fr)
ES (1) ES8102471A1 (fr)
FI (1) FI801009A7 (fr)
FR (1) FR2454319B1 (fr)
GB (1) GB2046108B (fr)
IE (1) IE49447B1 (fr)
LU (1) LU81168A1 (fr)
NL (1) NL8002228A (fr)
NZ (1) NZ193479A (fr)
SE (1) SE8002793L (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495212A (en) * 1981-05-28 1985-01-22 Laguilharre S.A. Process for concentrating a cold product and for preheating a circulating fluid
FR2506749B1 (fr) * 1981-06-02 1985-06-14 Kestner App Evaporateurs Procede d'epuration des eaux condensees provenant de la concentration de solutions contenant des produits volatils
DK95982A (da) * 1982-03-05 1983-09-06 Landssmidjan Fremgangsmaade til toerring og anlaeg til udnyttelse af fremgangsmaaden, fortrinsvis ved fremstilling af fiskemel og lignende
FI65375C (fi) * 1982-09-20 1984-05-10 Ekono Oy Saett vid aoterkompressionsindunstning av en loesning
US4687546B1 (en) * 1985-07-19 1996-06-04 Anglo American Clays Corp Method of concentrating slurried kaolin
US4661207A (en) * 1985-11-27 1987-04-28 Fmc Corporation Method for controlling a reboiler
DE3804245A1 (de) * 1988-02-11 1989-08-24 Gea Wiegand Gmbh Eindampfanlage
US5076895A (en) * 1990-06-21 1991-12-31 Hanover Research Corporation Process and apparatus for recovering clean water and solids from aqueous solids using mechanical vapor recompression evaporators
US5575889A (en) * 1993-02-04 1996-11-19 Rosenblad; Axel E. Rotating falling film evaporator
DE19506311A1 (de) * 1995-02-23 1996-08-29 Yuyao Qin Dampfmischenmaschine
DE19545031A1 (de) * 1995-12-02 1997-06-05 Yuyao Qin Radialdampfmischmaschine
SE519941C2 (sv) * 1999-12-22 2003-04-29 Tetra Laval Holdings & Finance Anläggning för behandling av spillvatten från mejerier
EP1767257A1 (fr) 2005-09-22 2007-03-28 Vlaamse Instelling Voor Technologisch Onderzoek (Vito) Installation pour le traitement d'un liquide
DE102007002775A1 (de) * 2007-01-18 2008-07-24 Loft Anlagenbau Und Beratung Gmbh Vorrichtung zur Erhöhung der Aufkonzentration
WO2010096012A1 (fr) * 2009-02-20 2010-08-26 Stora Enso Ab Processus et dispositif pour augmenter la capacité de séchage
WO2014043118A1 (fr) 2012-09-12 2014-03-20 Intercontinental Potash Corporation Procédés de traitement de sulfate de potassium et de sulfate de magnésium, et systèmes associés
CN103111082B (zh) * 2013-02-03 2015-06-10 云南丁氏蜂业工贸有限公司 高效节能的蜂蜜浓缩工艺及设备和生产系统
US9512057B2 (en) 2013-03-15 2016-12-06 Cargill, Incorporated 3-hydroxypropionic acid compositions
CN103272395B (zh) * 2013-06-17 2014-11-26 四川东联新能源科技有限公司 Mvr蒸发系统
CN103893985B (zh) * 2013-06-19 2015-11-18 上海神农节能环保科技股份有限公司 用于易燃易爆溶剂蒸发回收的机械压缩蒸发器
CN104027990A (zh) * 2014-06-18 2014-09-10 杭州方盛轻工机械制造有限公司 机械式蒸汽再压缩蒸发器
CN105284795A (zh) * 2015-10-19 2016-02-03 江西新龙生物科技股份有限公司 利用mvr技术制备高含量杀虫双颗粒剂的工艺
US10499684B2 (en) 2016-01-28 2019-12-10 R.J. Reynolds Tobacco Company Tobacco-derived flavorants
CN106964169A (zh) * 2017-05-11 2017-07-21 刘向东 适用于高含盐浓度及有晶体析出的mvr蒸发结晶器及其生产工艺
US10682585B2 (en) * 2017-07-12 2020-06-16 James William Masten, JR. High-efficiency sludge dehydrator using an adaptive mechanical vapor re-compression process
PH12021550975A1 (en) * 2018-10-30 2022-05-02 Thermax Ltd A thermal evaporation system for separating solute from a solute-solvent mixture
US11745118B1 (en) 2022-06-02 2023-09-05 Ace Machine Design Llc Mechanical vapor recompression solvent recovery

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR449399A (fr) * 1911-05-23 1913-02-25 Techno Chemical Lab Ltd Perfectionnements aux appareils d'évaporation, de distillation et autres appareils analogues
GB468198A (en) * 1937-01-25 1937-06-30 Henry Archibald Kingcome Improvements in or relating to evaporators
GB642845A (en) * 1948-04-30 1950-09-13 G & J Weir Ltd Improvements in or relating to evaporating plants
DE807810C (de) * 1948-10-02 1951-07-05 Atlas Werke Ag Verdampfer mit Waermepumpe
FR1025039A (fr) * 1950-08-21 1953-04-09 Procédé et appareil évaporatoires
FR1360492A (fr) * 1962-06-12 1964-05-08 Machf J & H W Van Der Ploeg Nv Installation d'évaporation avec réchauffeurs à courant descendant
US3423293A (en) * 1965-02-04 1969-01-21 Robert B Holden Apparatus for vapor compression distillation of impure water

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR910281A (fr) * 1944-11-15 1946-06-03 Compresseur de vapeur étagé
US3245460A (en) * 1962-05-02 1966-04-12 Aqua Chem Inc Art of removing scale in multiple unit evaporator systems
NL136374C (fr) * 1962-06-12
US3288685A (en) * 1962-08-17 1966-11-29 Joseph Kaye & Company Multiple-phase ejector distillation apparatus and desalination process

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR449399A (fr) * 1911-05-23 1913-02-25 Techno Chemical Lab Ltd Perfectionnements aux appareils d'évaporation, de distillation et autres appareils analogues
GB468198A (en) * 1937-01-25 1937-06-30 Henry Archibald Kingcome Improvements in or relating to evaporators
GB642845A (en) * 1948-04-30 1950-09-13 G & J Weir Ltd Improvements in or relating to evaporating plants
DE807810C (de) * 1948-10-02 1951-07-05 Atlas Werke Ag Verdampfer mit Waermepumpe
FR1025039A (fr) * 1950-08-21 1953-04-09 Procédé et appareil évaporatoires
FR1360492A (fr) * 1962-06-12 1964-05-08 Machf J & H W Van Der Ploeg Nv Installation d'évaporation avec réchauffeurs à courant descendant
US3423293A (en) * 1965-02-04 1969-01-21 Robert B Holden Apparatus for vapor compression distillation of impure water

Also Published As

Publication number Publication date
NZ193479A (en) 1984-03-16
DK165080A (da) 1980-10-20
LU81168A1 (fr) 1980-12-16
GB2046108B (en) 1983-07-20
IE800778L (en) 1980-10-19
BE882862A (fr) 1980-10-20
GB2046108A (en) 1980-11-12
NL8002228A (nl) 1980-10-21
IE49447B1 (en) 1985-10-02
FR2454319B1 (fr) 1985-12-20
ES490624A0 (es) 1981-02-16
FI801009A7 (fi) 1981-01-01
SE8002793L (sv) 1980-10-20
DE3015075A1 (de) 1980-11-06
ES8102471A1 (es) 1981-02-16
US4303468A (en) 1981-12-01

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Legal Events

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ST Notification of lapse