GB1147441A – Improvements in or relating to flash distillation
– Google Patents
GB1147441A – Improvements in or relating to flash distillation
– Google Patents
Improvements in or relating to flash distillation
Info
Publication number
GB1147441A
GB1147441A
GB14447/65A
GB1444765A
GB1147441A
GB 1147441 A
GB1147441 A
GB 1147441A
GB 14447/65 A
GB14447/65 A
GB 14447/65A
GB 1444765 A
GB1444765 A
GB 1444765A
GB 1147441 A
GB1147441 A
GB 1147441A
Authority
GB
United Kingdom
Prior art keywords
section
sea water
contactor
oil
water
Prior art date
1965-04-05
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
GB14447/65A
Inventor
Peter Thomas Walker
Ivan Henry Newson
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.)
VWS Westgarth Ltd
Original Assignee
Weir Westgarth Ltd
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.)
1965-04-05
Filing date
1965-04-05
Publication date
1969-04-02
1965-04-05
Application filed by Weir Westgarth Ltd
filed
Critical
Weir Westgarth Ltd
1965-04-05
Priority to GB14447/65A
priority
Critical
patent/GB1147441A/en
1966-04-05
Priority to US545197A
priority
patent/US3498886A/en
1966-04-05
Priority to NL6604522A
priority
patent/NL6604522A/xx
1969-04-02
Publication of GB1147441A
publication
Critical
patent/GB1147441A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C02F1/02—Treatment of water, waste water, or sewage by heating
C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
C02F1/10—Treatment of water, waste water, or sewage by heating by distillation or evaporation by direct contact with a particulate solid or with a fluid, as a heat transfer medium
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D1/00—Evaporating
B01D1/14—Evaporating with heated gases or vapours or liquids in contact with the liquid
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
B01D3/06—Flash distillation
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Y02A20/124—Water desalination
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S159/00—Concentrating evaporators
Y10S159/33—Two liquids, one a heat carrier
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S203/00—Distillation: processes, separatory
Y10S203/11—Batch distillation
Abstract
1,147,441. Evaporators, flash type; desalination of sea water. WEIR WESTGARTH Ltd. 5 April, 1966 [5 April, 1965), No. 14447/65. Heading B1B. Sea water is submitted to distillation by passing the heated sea water upwards through the left-hand section 15 of a tower 14 which is maintained at ‘such pressure that flash vaporization and foaming of some of the water takes place; and the vapours pass through apertures in wall 16 and are condensed in the right-hand section 17 of the tower ‘by direct contact with .cool oil introduced through .spray head 19. A mixture of oil and fresh water flows out of the lower end of section 17 into separator 21, and fresh water is withdrawn from the system through heat-exchanger 6. Waste brine flows out of the top of section 15 into conduit 3, and is discharged from the system through heat exchanger 2. The sea water to be distilled is preheated in heat exchangers 2 and 6, and is then further heated by direct contact with hot oil in countercurrent contactor 12, the oil required for this purpose being pumped from separator 21 through heater 24 into the base of the contactor 12. The sea water, now at a temperature of about 200‹F., is conducted from contactor 12 through conduit 13 into the base of section 15, the pressure at the top of which is maintained at 1 p.s.i.a. The oil leaving the top of contactor 12 is conducted to spray head 19. The apertures in wall 16 are associated with baffles and mesh .strainers to separate brine from the steam passing into condenser section 17.
GB14447/65A
1965-04-05
1965-04-05
Improvements in or relating to flash distillation
Expired
GB1147441A
(en)
Priority Applications (3)
Application Number
Priority Date
Filing Date
Title
GB14447/65A
GB1147441A
(en)
1965-04-05
1965-04-05
Improvements in or relating to flash distillation
US545197A
US3498886A
(en)
1965-04-05
1966-04-05
Flash distillation partitioned tower
NL6604522A
NL6604522A
(en)
1965-04-05
1966-04-05
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB14447/65A
GB1147441A
(en)
1965-04-05
1965-04-05
Improvements in or relating to flash distillation
Publications (1)
Publication Number
Publication Date
GB1147441A
true
GB1147441A
(en)
1969-04-02
Family
ID=10041350
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB14447/65A
Expired
GB1147441A
(en)
1965-04-05
1965-04-05
Improvements in or relating to flash distillation
Country Status (3)
Country
Link
US
(1)
US3498886A
(en)
GB
(1)
GB1147441A
(en)
NL
(1)
NL6604522A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5230780A
(en)
*
1989-12-08
1993-07-27
Eltech Systems Corporation
Electrolyzing halogen-containing solution in a membrane cell
WO1999059922A1
(en)
*
1998-05-14
1999-11-25
Aqua Pure Ventures Inc.
Mechanical vapour recompression separation process
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3674652A
(en)
*
1969-08-14
1972-07-04
Aluminum Co Of America
Method of water purification
US3970512A
(en)
*
1971-08-09
1976-07-20
Ismail Zulfugarovich Makinsky
Falling film evaporator
DE2526499C2
(en)
*
1975-06-13
1983-03-10
Linde Ag, 6200 Wiesbaden
Process for the transfer of heat from ambient air to a work medium
DE102009053045A1
(en)
*
2009-11-16
2011-05-19
H2O Gmbh
Separation arrangement and separation method
Family Cites Families (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
NL121841C
(en)
*
1958-01-22
US3057786A
(en)
*
1959-04-27
1962-10-09
Phillips Petroleum Co
Foam eliminating feed distributor
US3165452A
(en)
*
1959-06-15
1965-01-12
Submerged Comb Inc
Submerged combustion and flash evaporation system and process
US3181600A
(en)
*
1961-01-24
1965-05-04
Fmc Corp
Liquid to liquid heat exchange
US3232847A
(en)
*
1961-09-11
1966-02-01
Hoff Chemical Corp
Distillation process employing direct contact heating and condensation
US3236747A
(en)
*
1962-02-21
1966-02-22
Halcon International Inc
Process for separating volatile material from a liquid mixture by a series of vaporization stages
US3298932A
(en)
*
1962-04-25
1967-01-17
Lummus Co
Distillation of a solute-solvent mixture in successively reduced pressure stages while in direct contact and concurrent flow with a heat transfer medium
US3219554A
(en)
*
1962-11-07
1965-11-23
Fmc Corp
Flash distillation apparatus with direct contact heat exchange
US3312601A
(en)
*
1964-07-21
1967-04-04
Allis Chalmers Mfg Co
Water immiscible liquid condenser in multistage flash distillation
1965
1965-04-05
GB
GB14447/65A
patent/GB1147441A/en
not_active
Expired
1966
1966-04-05
US
US545197A
patent/US3498886A/en
not_active
Expired – Lifetime
1966-04-05
NL
NL6604522A
patent/NL6604522A/xx
unknown
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5230780A
(en)
*
1989-12-08
1993-07-27
Eltech Systems Corporation
Electrolyzing halogen-containing solution in a membrane cell
WO1999059922A1
(en)
*
1998-05-14
1999-11-25
Aqua Pure Ventures Inc.
Mechanical vapour recompression separation process
US6375803B1
(en)
1998-05-14
2002-04-23
Aqua-Pure Ventures Inc.
Mechanical vapor recompression separation process
Also Published As
Publication number
Publication date
US3498886A
(en)
1970-03-03
NL6604522A
(en)
1966-10-06
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