GB1136579A – Crystal separation in large flows of saline water
– Google Patents
GB1136579A – Crystal separation in large flows of saline water
– Google Patents
Crystal separation in large flows of saline water
Info
Publication number
GB1136579A
GB1136579A
GB15290/66A
GB1529066A
GB1136579A
GB 1136579 A
GB1136579 A
GB 1136579A
GB 15290/66 A
GB15290/66 A
GB 15290/66A
GB 1529066 A
GB1529066 A
GB 1529066A
GB 1136579 A
GB1136579 A
GB 1136579A
Authority
GB
United Kingdom
Prior art keywords
precipitate
sea water
seed particles
april
conduit
Prior art date
1965-04-12
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
GB15290/66A
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.)
Baldwin Lima Hamilton Corp
Original Assignee
Baldwin Lima Hamilton Corp
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.)
1965-04-12
Filing date
1966-04-06
Publication date
1968-12-11
1966-04-06
Application filed by Baldwin Lima Hamilton Corp
filed
Critical
Baldwin Lima Hamilton Corp
1968-12-11
Publication of GB1136579A
publication
Critical
patent/GB1136579A/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
C02F1/042—Prevention of deposits
Abstract
1,136,579. Treating sea water. BALDWIN-LIMA-HAMILTON CORP. 6 April, 1966 [12 April, 1965], No. 15290/66. Heading C1C. [Also in Division B1] A method of removing scaleforming constituents from sea water comprises heating said sea water to 300‹ F. at heater 90 to form a supersaturated solution of anhydrous calcium sulphate, passing high specific gravity, substantially water insoluble seed particles from reservoir 20 through the solution in vessel 12 to form a precipitate thereon, removing the seed particles and precipitate at 35, washing the particles and precipitate with cold brine from conduit 45 to re-dissolve at least a portion of the precipitate thereon, and recirculating the washed seed particles via reservoir 20 and conduit 25 to vessel 12 for further removal of anhydrous calcium sulphate. The sea water may be acidified with sulphuric acid prior to heating, and the seed particles may be lead shot possibly coated with anhydrite.
GB15290/66A
1965-04-12
1966-04-06
Crystal separation in large flows of saline water
Expired
GB1136579A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US447227A
US3399975A
(en)
1965-04-12
1965-04-12
Precipitation of caso4 on inert particles with cold water wash
Publications (1)
Publication Number
Publication Date
GB1136579A
true
GB1136579A
(en)
1968-12-11
Family
ID=23775485
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB15290/66A
Expired
GB1136579A
(en)
1965-04-12
1966-04-06
Crystal separation in large flows of saline water
Country Status (3)
Country
Link
US
(1)
US3399975A
(en)
DE
(1)
DE1517505C3
(en)
GB
(1)
GB1136579A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4462976A
(en)
*
1981-03-06
1984-07-31
Vereinigte Elektrizitatswerke Westfalen Ag
Method for the treatment of chloride-containing waste waters
Families Citing this family (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4054493A
(en)
*
1966-03-15
1977-10-18
Roller Paul S
Method and apparatus for converting saline water to fresh water
US3951752A
(en)
*
1966-03-15
1976-04-20
Roller Paul S
Method and apparatus for converting saline water to fresh water
US3476655A
(en)
*
1967-11-01
1969-11-04
Us Interior
Descaling of saline water and distillation
US3734835A
(en)
*
1971-07-29
1973-05-22
A Spicacci
Multi-stage flash distillation process
FR2243004B1
(en)
*
1973-09-07
1976-06-18
Commissariat Energie Atomique
US4059513A
(en)
*
1975-08-04
1977-11-22
Zadera Karel V
Treatment of water to remove certain ions therefrom
US4522712A
(en)
*
1983-10-18
1985-06-11
Donaldson Company, Inc.
Double-ended, spin-on fuel water separator
US4512882A
(en)
*
1983-10-18
1985-04-23
Donaldson Company, Inc.
Single-ended, spin-on fuel water separator
GR1000105B
(en)
*
1988-09-23
1991-06-07
Ioannis Mpampaloukas
Method and equipment for circular distillation
US7428926B2
(en)
*
1999-05-07
2008-09-30
Ge Ionics, Inc.
Water treatment method for heavy oil production
US7438129B2
(en)
*
1999-05-07
2008-10-21
Ge Ionics, Inc.
Water treatment method for heavy oil production using calcium sulfate seed slurry evaporation
US7681643B2
(en)
*
1999-05-07
2010-03-23
Ge Ionics, Inc.
Treatment of brines for deep well injection
US8623273B2
(en)
*
2008-06-02
2014-01-07
Imerys Filtration Minerals, Inc.
Methods for prevention and reduction of scale formation
GB2552002B
(en)
2016-07-06
2018-08-15
Ide Tech Ltd
Thermal desalination system
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1399845A
(en)
*
1919-07-24
1921-12-13
Norske Saltverker As De
Treatment of liquids containing sulfate of lime
US2856074A
(en)
*
1954-03-04
1958-10-14
Texas Gulf Sulphur Co
Means for heating sea water
US2979442A
(en)
*
1957-06-28
1961-04-11
Walter L Badger
Process for the prevention of scale in sea water evaporators
US3026261A
(en)
*
1957-12-12
1962-03-20
Texas Gulf Sulphur Co
Method and apparatus for treating sea water to remove objectionable hardness
NL268808A
(en)
*
1960-09-02
1965
1965-04-12
US
US447227A
patent/US3399975A/en
not_active
Expired – Lifetime
1966
1966-04-05
DE
DE1517505A
patent/DE1517505C3/en
not_active
Expired
1966-04-06
GB
GB15290/66A
patent/GB1136579A/en
not_active
Expired
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4462976A
(en)
*
1981-03-06
1984-07-31
Vereinigte Elektrizitatswerke Westfalen Ag
Method for the treatment of chloride-containing waste waters
GB2138413A
(en)
*
1981-03-06
1984-10-24
Westfael Elekt Werke
Apparatus for the treatment of chloride-containing waste waters
Also Published As
Publication number
Publication date
DE1517505B2
(en)
1978-04-20
DE1517505C3
(en)
1979-02-08
DE1517505A1
(en)
1970-02-26
US3399975A
(en)
1968-09-03
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