GB1067407A - Creation of Inventions and Patents with Artificial Intelligence

GB1067407A – Improved multistage flash evaporator
– Google Patents

GB1067407A – Improved multistage flash evaporator
– Google Patents
Improved multistage flash evaporator

Info

Publication number
GB1067407A

GB1067407A
GB2941565A
GB2941565A
GB1067407A
GB 1067407 A
GB1067407 A
GB 1067407A
GB 2941565 A
GB2941565 A
GB 2941565A
GB 2941565 A
GB2941565 A
GB 2941565A
GB 1067407 A
GB1067407 A
GB 1067407A
Authority
GB
United Kingdom
Prior art keywords
tubes
sea water
stages
trays
water
Prior art date
1964-07-28
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
GB2941565A
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.)

US Atomic Energy Commission (AEC)

Original Assignee
US Atomic Energy Commission (AEC)
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.)
1964-07-28
Filing date
1965-07-12
Publication date
1967-05-03

1965-07-12
Application filed by US Atomic Energy Commission (AEC)
filed
Critical
US Atomic Energy Commission (AEC)

1967-05-03
Publication of GB1067407A
publication
Critical
patent/GB1067407A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

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

B01D3/007—Energy recuperation; Heat pumps

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

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

B01D3/065—Multiple-effect flash distillation (more than two traps)

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

C02F1/06—Flash evaporation

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

Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE

Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT

Y02W10/00—Technologies for wastewater treatment

Y02W10/30—Wastewater or sewage treatment systems using renewable energies

Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

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

Y10S159/16—Vacuum

Abstract

1,067,407. Multi-stage flash evaporators; desalination of sea water. UNITED STATES ATOMIC ENERGY COMMISSION. July 12, 1965 [July 28, 1964], No. 29415/65. Heading B1B. A multistage-multilevel sea water flash evaporator comprises a concrete shell with a protective liner, of e.g. steel, a series of vertically disposed trays 2 divided by baffles 3, 5 into a plurality of stages which are at gradually decreasing temperature and pressure, condenser tubes 6, 7 extending on either side of the trays through which brine from the final stage is recycled together with fresh sea water so heating the water and condensing the vapours from the evaporation stages on the tubes for collection as product liquid in troughs 8. Raw sea water enters through twin conduits 9 and after passing through tubes 6 and absorbing heat from six stages the warmed sea water from the tubes serving the lower trays is returned to the sea water reservoir 12 while the water from the tubes serving the upper trays passes via header 10 and conduit to a deaerator 14, being treated at 13a with sulphuric acid. After removal of non-condensible gases by pump 15 this makeup feed joins brine from the final stage in chamber 17 and is pumped through twin conduits 24 to condenser tubes 7 extending past the remaining stages. The warmed water leaving tubes 7 is further heated e.g. by steam from a nuclear reactor before being returned through header 18 to the first stage of the evaporator.

GB2941565A
1964-07-28
1965-07-12
Improved multistage flash evaporator

Expired

GB1067407A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

US38581464

US3342697A
(en)

1964-07-28
1964-07-28
Multistage flash evaporator

Publications (1)

Publication Number
Publication Date

GB1067407A
true

GB1067407A
(en)

1967-05-03

Family
ID=23522986
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB2941565A
Expired

GB1067407A
(en)

1964-07-28
1965-07-12
Improved multistage flash evaporator

Country Status (7)

Country
Link

US
(1)

US3342697A
(en)

BE
(1)

BE667511A
(en)

DE
(1)

DE1517597A1
(en)

ES
(1)

ES315882A1
(en)

GB
(1)

GB1067407A
(en)

IL
(1)

IL23958A
(en)

SE
(1)

SE320030B
(en)

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

CN113149112A
(en)

2021-04-25
2021-07-23
清华大学
Method for realizing hydrothermal coproduction by vertical multistage flash evaporation

Families Citing this family (7)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB1105533A
(en)

1965-04-05
1968-03-06
American Mach & Foundry
Improvements in flash evaporators

US3442765A
(en)

1966-10-05
1969-05-06
Baldwin Lima Hamilton Corp
Multistage flash evaporator-condenser arrangement

US3515645A
(en)

1967-06-26
1970-06-02
North American Rockwell
Evaporator-condenser unit for a distillation system

US3533916A
(en)

1968-08-14
1970-10-13
Atomic Energy Authority Uk
Multistage flash distillation apparatus with vertical flash column

US8341961B2
(en)

2009-05-01
2013-01-01
Kenergy Scientific, Inc.
Solar desalination system

WO2013040228A1
(en)

2011-09-14
2013-03-21
Aquasource Technologies Corporation
System and method for water treatment

CN104261498B
(en)

2014-09-15
2015-10-28
中国科学院广州能源研究所
A kind of thermal gradient energy of sea water sea water desalinating plant of powered by wave energy and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

USRE25232E
(en)

1956-02-29
1962-08-28
Richard W Goeldner
Plural stage flash evaporation method

GB829036A
(en)

1957-02-13
1960-02-24
Richardsons Westgarth & Compan
Improvements in or relating to evaporators

GB855550A
(en)

1957-05-27
1960-12-07
Richardsons Westgarth & Co
Improvements in or relating to evaporators

US3213000A
(en)

1958-12-05
1965-10-19
Aqua Chem Inc
Multiple stage flash evaporator

NL259943A
(en)

1959-11-06
1900-01-01

US3228859A
(en)

1960-09-13
1966-01-11
Richardsons Westgarth & Co
Multistage flash evaporators

1964

1964-07-28
US
US38581464
patent/US3342697A/en
not_active
Expired – Lifetime

1965

1965-07-12
GB
GB2941565A
patent/GB1067407A/en
not_active
Expired

1965-07-15
IL
IL2395865A
patent/IL23958A/en
unknown

1965-07-19
SE
SE950965A
patent/SE320030B/xx
unknown

1965-07-27
ES
ES315882A
patent/ES315882A1/en
not_active
Expired

1965-07-27
DE
DE19651517597
patent/DE1517597A1/en
active
Pending

1965-07-28
BE
BE667511D
patent/BE667511A/xx
unknown

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

CN113149112A
(en)

2021-04-25
2021-07-23
清华大学
Method for realizing hydrothermal coproduction by vertical multistage flash evaporation

Also Published As

Publication number
Publication date

SE320030B
(en)

1970-01-26

IL23958A
(en)

1968-12-26

ES315882A1
(en)

1968-04-01

US3342697A
(en)

1967-09-19

DE1517597A1
(en)

1969-12-11

BE667511A
(en)

1965-11-16

Contact information