ZA708562B - Improvements in apparatus for performing the immiscible refrigerant freeze process for purifying water - Google Patents

Improvements in apparatus for performing the immiscible refrigerant freeze process for purifying water

Info

Publication number
ZA708562B
ZA708562B ZA708562A ZA708562A ZA708562B ZA 708562 B ZA708562 B ZA 708562B ZA 708562 A ZA708562 A ZA 708562A ZA 708562 A ZA708562 A ZA 708562A ZA 708562 B ZA708562 B ZA 708562B
Authority
ZA
South Africa
Prior art keywords
purifying water
freeze process
immiscible refrigerant
refrigerant freeze
immiscible
Prior art date
Application number
ZA708562A
Other languages
English (en)
Inventor
B Parr
M Smith
J Wilson
Original Assignee
Atomic Energy Authority Uk
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 Atomic Energy Authority Uk filed Critical Atomic Energy Authority Uk
Publication of ZA708562B publication Critical patent/ZA708562B/xx

Links

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
    • C02F1/22—Treatment of water, waste water, or sewage by freezing
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA708562A 1969-12-30 1970-12-18 Improvements in apparatus for performing the immiscible refrigerant freeze process for purifying water ZA708562B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6340469 1969-12-30

Publications (1)

Publication Number Publication Date
ZA708562B true ZA708562B (en) 1972-08-30

Family

ID=10488994

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA708562A ZA708562B (en) 1969-12-30 1970-12-18 Improvements in apparatus for performing the immiscible refrigerant freeze process for purifying water

Country Status (12)

Country Link
US (1) US3712075A (xx)
JP (1) JPS5617153B1 (xx)
AU (1) AU2378670A (xx)
BE (1) BE761008A (xx)
DE (1) DE2063665A1 (xx)
ES (1) ES386924A1 (xx)
FR (1) FR2074427A5 (xx)
GB (1) GB1320140A (xx)
IL (1) IL35911A0 (xx)
IT (1) IT1055516B (xx)
NL (1) NL175405C (xx)
ZA (1) ZA708562B (xx)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1545854A (en) * 1976-01-28 1979-05-16 Atomic Energy Authority Uk Freeze separation plant
JPH01107640A (ja) * 1987-10-19 1989-04-25 Hitachi Ltd 車輌用交流発電機の回転子
US4799945A (en) * 1987-10-27 1989-01-24 Polar Spring Corporation Dual freezing chamber system and method for water purification
US5307641A (en) * 1993-01-06 1994-05-03 Chicago Bridge & Iron Technical Services Company Method and apparatus for producing ice by direct contact of a non-hydrate producing refrigerant with water
DE4424250C2 (de) * 1994-07-09 1996-07-25 Integral Technologie Gmbh Verfahren zum Trennen einer Öl/Wasser-Vermengung in einer Gefrierstufe
US5553456A (en) * 1995-05-17 1996-09-10 Ramco, Inc. Clathrate freeze desalination apparatus and method
ES2154989B1 (es) * 1998-10-16 2001-11-16 Rodriguez Manuel Lopez Nuevo metodo para desalinizar agua de mar.
US6475460B1 (en) 1999-07-12 2002-11-05 Marine Desalination Systems Llc Desalination and concomitant carbon dioxide capture yielding liquid carbon dioxide
US6890444B1 (en) 2003-04-01 2005-05-10 Marine Desalination Systems, L.L.C. Hydrate formation and growth for hydrate-based desalination by means of enriching water to be treated
US6673249B2 (en) 2000-11-22 2004-01-06 Marine Desalination Systems, L.L.C. Efficiency water desalination/purification
US6767471B2 (en) * 1999-07-12 2004-07-27 Marine Desalination Systems, L.L.C. Hydrate desalination or water purification
US6497794B1 (en) 1999-07-12 2002-12-24 Marine Desalination Systems L.L.C. Desalination using positively buoyant or negatively buoyant/assisted buoyancy hydrate
US6565715B1 (en) 1999-07-12 2003-05-20 Marine Desalination Systems Llc Land-based desalination using buoyant hydrate
US20040195160A1 (en) * 1999-07-12 2004-10-07 Marine Desalination Systems, L.L.C. Hydrate-based reduction of fluid inventories and concentration of aqueous and other water-containing products
US6969467B1 (en) * 1999-07-12 2005-11-29 Marine Desalination Systems, L.L.C. Hydrate-based desalination with hydrate-elevating density-driven circulation
MXPA03000168A (es) * 2000-06-26 2004-02-26 Marine Desalination Sys Llc Enfriamiento controlado del agua de entrada mediante disociacion de hidrato en un aparato de fraccionamiento por desalinizacion auxiliado presurizado artificialmente.
US7008544B2 (en) * 2002-05-08 2006-03-07 Marine Desalination Systems, L.L.C. Hydrate-based desalination/purification using permeable support member
US8117854B2 (en) * 2007-10-19 2012-02-21 The Trustees Of The University Of Pennsylvania System and method for producing and determining cooling capacity of two-phase coolants
DE102008016663A1 (de) * 2008-04-01 2009-10-08 Efficient Energy Gmbh Verflüssiger für eine Wärmepumpe und Wärmepumpe
US8956542B1 (en) * 2013-07-30 2015-02-17 Showa Freezing Plant Co., Ltd. Method for processing radioactively-contaminated water
RU2653166C2 (ru) * 2016-07-04 2018-05-07 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Устройство для получения льда, пресной воды и концентрации растворов вымораживанием
CN108689529A (zh) * 2017-04-06 2018-10-23 华东理工大学 一种悬浮结晶和冷冻解冻联合处理废切削液的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240024A (en) * 1961-11-08 1966-03-15 Carrier Corp Freeze crystallization separation systems
US3243968A (en) * 1962-05-17 1966-04-05 Phillips Petroleum Co Fractional crystallization
GB989866A (en) * 1963-07-08 1965-04-22 Herbert Harwood Clark Art of separating water from aqueous liquid by freezing
US3364690A (en) * 1965-05-13 1968-01-23 Exxon Research Engineering Co Process for crystallization
US3478531A (en) * 1966-07-22 1969-11-18 Blaw Knox Co Saline water conversion system
US3486848A (en) * 1966-08-05 1969-12-30 Cosmodyne Inc Refrigerated crystallizer system

Also Published As

Publication number Publication date
NL7018881A (xx) 1971-07-02
FR2074427A5 (xx) 1971-10-01
NL175405B (nl) 1984-06-01
JPS5617153B1 (xx) 1981-04-21
AU2378670A (en) 1972-06-29
DE2063665A1 (de) 1971-07-01
ES386924A1 (es) 1978-04-01
NL175405C (nl) 1984-11-01
IT1055516B (it) 1982-01-11
IL35911A0 (en) 1971-02-25
GB1320140A (en) 1973-06-13
US3712075A (en) 1973-01-23
BE761008A (xx) 1971-06-29

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