CS249509B2 - Equipment for glycol's aqueous solution concentration by means of evaporation - Google Patents

Equipment for glycol's aqueous solution concentration by means of evaporation Download PDF

Info

Publication number
CS249509B2
CS249509B2 CS816403A CS640381A CS249509B2 CS 249509 B2 CS249509 B2 CS 249509B2 CS 816403 A CS816403 A CS 816403A CS 640381 A CS640381 A CS 640381A CS 249509 B2 CS249509 B2 CS 249509B2
Authority
CS
Czechoslovakia
Prior art keywords
glycol
section
solution
tray
conduit
Prior art date
Application number
CS816403A
Other languages
Czech (cs)
English (en)
Inventor
Vincenzo Lagana
Virginio Cavallanti
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of CS249509B2 publication Critical patent/CS249509B2/cs

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/26—Multiple-effect evaporating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
CS816403A 1980-08-29 1981-08-28 Equipment for glycol's aqueous solution concentration by means of evaporation CS249509B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24359/80A IT1141032B (it) 1980-08-29 1980-08-29 Processo per la concentrazione di soluzioni acquose di glicoli

Publications (1)

Publication Number Publication Date
CS249509B2 true CS249509B2 (en) 1987-03-12

Family

ID=11213254

Family Applications (1)

Application Number Title Priority Date Filing Date
CS816403A CS249509B2 (en) 1980-08-29 1981-08-28 Equipment for glycol's aqueous solution concentration by means of evaporation

Country Status (30)

Country Link
JP (1) JPS5771601A (ro)
AU (1) AU547944B2 (ro)
BE (1) BE890099A (ro)
BR (1) BR8105218A (ro)
CH (1) CH649276A5 (ro)
CS (1) CS249509B2 (ro)
DE (1) DE3133803C2 (ro)
DK (1) DK368181A (ro)
EG (1) EG15378A (ro)
ES (1) ES8306468A1 (ro)
FR (1) FR2489305A1 (ro)
GB (1) GB2084885B (ro)
GR (1) GR74621B (ro)
HU (1) HU180662B (ro)
IL (1) IL63559A (ro)
IN (1) IN156040B (ro)
IT (1) IT1141032B (ro)
LU (1) LU83567A1 (ro)
MW (1) MW3381A1 (ro)
NL (1) NL8104012A (ro)
NO (1) NO812857L (ro)
PL (1) PL232759A1 (ro)
PT (1) PT73596B (ro)
RO (1) RO84858B (ro)
SE (1) SE8105106L (ro)
TR (1) TR21214A (ro)
YU (1) YU194881A (ro)
ZA (1) ZA815328B (ro)
ZM (1) ZM7281A1 (ro)
ZW (1) ZW19181A1 (ro)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4030331A1 (de) * 1990-09-25 1992-03-26 Beister Heinz J Dr Verfahren und vorrichtung zur entsorgung von glykolhaltigen betriebsfluessigkeiten
CA2076341A1 (en) * 1991-08-28 1993-03-01 Carl L. Elmore Vertical tower evaporation utilizing dimpled plates
DE29503589U1 (de) * 1995-03-03 1995-04-27 Balcke Duerr Ag Verdampfer
US6023003A (en) 1998-01-13 2000-02-08 Reading & Bates Development Co. Process and system for recovering glycol from glycol/brine streams
FR2846323B1 (fr) * 2002-10-28 2004-12-10 Inst Francais Du Petrole Procede de regeneration d'une solution aqueuse de glycol contenant des sels
DK180765B1 (en) 2018-08-20 2022-03-01 Spx Flow Tech Danmark A/S Udviklingsafdeling Falling film tubular evaporator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3820582A (en) * 1970-12-14 1974-06-28 Rosenlew Ab Metallind O Device for evaporation of liquids
JPS5237992B2 (ro) * 1972-02-25 1977-09-26
GB1561230A (en) * 1976-02-23 1980-02-13 Sankio Chemical Co Ltd Aminothiofluoran compounds process for the production thereof and recording elements containing the same

Also Published As

Publication number Publication date
GB2084885A (en) 1982-04-21
FR2489305B1 (ro) 1984-12-28
ZM7281A1 (en) 1981-12-21
IL63559A0 (en) 1981-11-30
SE8105106L (sv) 1982-03-01
IN156040B (ro) 1985-04-27
BR8105218A (pt) 1982-04-27
NL8104012A (nl) 1982-03-16
PT73596A (en) 1981-09-01
PT73596B (en) 1982-11-10
MW3381A1 (en) 1983-01-12
EG15378A (en) 1986-12-30
ZA815328B (en) 1982-07-28
LU83567A1 (fr) 1982-04-14
PL232759A1 (ro) 1982-03-15
ES505483A0 (es) 1983-06-01
DE3133803C2 (de) 1985-12-05
AU547944B2 (en) 1985-11-14
RO84858A (ro) 1984-08-17
RO84858B (ro) 1984-09-30
FR2489305A1 (fr) 1982-03-05
HU180662B (en) 1983-04-29
YU194881A (en) 1983-10-31
IT8024359A0 (it) 1980-08-29
DK368181A (da) 1982-03-01
GR74621B (ro) 1984-06-29
GB2084885B (en) 1984-06-06
IL63559A (en) 1984-10-31
BE890099A (fr) 1982-02-26
NO812857L (no) 1982-03-01
DE3133803A1 (de) 1982-03-25
CH649276A5 (it) 1985-05-15
JPS5771601A (en) 1982-05-04
ZW19181A1 (en) 1982-02-10
AU7406681A (en) 1982-03-04
TR21214A (tr) 1984-01-02
ES8306468A1 (es) 1983-06-01
IT1141032B (it) 1986-10-01

Similar Documents

Publication Publication Date Title
US3303106A (en) Falling film evaporator
US4018656A (en) Thermal softening and distillation by regenerative method
US6254734B1 (en) Barometric evaporation process and evaporator
US3351120A (en) Multiple effect, multi-stage flash and film evaporator
CN102512835B (zh) 一种多效板式升膜逆流蒸发浓缩装置和方法
WO2002032813A1 (en) Process and plant for multi-stage flash desalination of water
US3322648A (en) Modular multiple-effect falling-film evaporator
EP0002298B1 (en) Process and apparatus for the removal of ammonium carbamate from a urea-synthesis solution
GB1312292A (en) Evaporators
US3856632A (en) Method and apparatus for producing a distillate
US4076576A (en) Method and apparatus for the evaporation of liquids
US3932150A (en) Vacuum deaerator
CS249509B2 (en) Equipment for glycol's aqueous solution concentration by means of evaporation
US3487873A (en) Multiple effect flash evaporator
US3803001A (en) Combination condenser-degasser-deaerator for a desalination plant
SU1075946A3 (ru) Устройство дл опреснени морской воды
GB1220373A (en) Distillation plant
GB1337517A (en) Multiple effect evaporator
US3901768A (en) Distillation method and apparatus
US3961658A (en) Sea water desalination apparatus
CN104524806B (zh) 一种乌洛托品完全连续结晶生产工艺及设备
US3494836A (en) Multistage falling film flash evaporator for producing fresh water
CN216808187U (zh) 用于处理凝结水的分离塔
CN114044551B (zh) 用于处理凝结水的分离塔及其方法
US1750035A (en) Deaerator