GB1082428A - Improvements in or relating to the distillation of liquids - Google Patents

Improvements in or relating to the distillation of liquids

Info

Publication number
GB1082428A
GB1082428A GB2035566A GB2035566A GB1082428A GB 1082428 A GB1082428 A GB 1082428A GB 2035566 A GB2035566 A GB 2035566A GB 2035566 A GB2035566 A GB 2035566A GB 1082428 A GB1082428 A GB 1082428A
Authority
GB
United Kingdom
Prior art keywords
chamber
condenser
water
supplied
liquid
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
GB2035566A
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.)
ORLANDO MOISES DE FREITAS MORN
Original Assignee
ORLANDO MOISES DE FREITAS MORN
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 ORLANDO MOISES DE FREITAS MORN filed Critical ORLANDO MOISES DE FREITAS MORN
Publication of GB1082428A publication Critical patent/GB1082428A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/10—Vacuum distillation
    • B01D3/103—Vacuum distillation by using a barometric column
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0033—Other features
    • B01D5/0048—Barometric condensation
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/046—Treatment of water, waste water, or sewage by heating by distillation or evaporation under vacuum produced by a barometric column

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

1,082,428. Vacuum distillation apparatus. O. M. DE FREITAS MORNA. May 9, 1966 [Nov. 3, 1965], No. 20355/66. Heading B1B. Liquid, e.g. water, is distilled under reduced pressure in a chamber which contains a condenser 5 immersed in the liquid which is supplied to the chamber through barometric tube 2, while the condensate (distilled water) is discharged through barometric tube 3. The vapours evolved from the liquid in the chamber are conveyed to the condenser by compressor 7. Water may be supplied from the sea, or a lake, to tube 2 by way of a metal tray 18 disposed in a closed chamber 19 heated by the sun. The condenser may comprise a copper box through which extend brass tubes which are open to the evaporation chamber. The condenser is screened by sheets 15, 16 of heatinsulating material. Apparatus is also described comprising two evaporation chambers of the above type. Water-to-be-disitilled is supplied to each chamber but the feed to one chamber is at a higher temperature than the feed to the other chamber. The system is provided with an elevated condenser into which two streams of vapour, at different temperatures, are drawn by a compressor.
GB2035566A 1965-11-03 1966-05-09 Improvements in or relating to the distillation of liquids Expired GB1082428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT4482465 1965-11-03

Publications (1)

Publication Number Publication Date
GB1082428A true GB1082428A (en) 1967-09-06

Family

ID=20081633

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2035566A Expired GB1082428A (en) 1965-11-03 1966-05-09 Improvements in or relating to the distillation of liquids

Country Status (1)

Country Link
GB (1) GB1082428A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561637A1 (en) * 1984-03-20 1985-09-27 Guiffray Michel Process and device for producing distilled water from seawater
FR2661172A2 (en) * 1989-01-30 1991-10-25 Vallon Roger Production of fresh water by desalination of seawater, using solar energy
DE102004014698B3 (en) * 2004-03-23 2005-03-31 Karl Levien Seawater desalination plant operated entirely by natural energy, includes open tanks filled by waves and connected by lines to divided pressure vessel
WO2008130254A1 (en) * 2007-04-24 2008-10-30 Equus Environmental Limited Distillation apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561637A1 (en) * 1984-03-20 1985-09-27 Guiffray Michel Process and device for producing distilled water from seawater
FR2661172A2 (en) * 1989-01-30 1991-10-25 Vallon Roger Production of fresh water by desalination of seawater, using solar energy
DE102004014698B3 (en) * 2004-03-23 2005-03-31 Karl Levien Seawater desalination plant operated entirely by natural energy, includes open tanks filled by waves and connected by lines to divided pressure vessel
WO2008130254A1 (en) * 2007-04-24 2008-10-30 Equus Environmental Limited Distillation apparatus
US8771478B2 (en) 2007-04-24 2014-07-08 Equus Environmental Ltd. Distillation apparatus

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