EA200300493A1 - METHOD AND DEVICE FOR WATER DECOMPOSITION THROUGH MULTI-STAGE INSTANT EVAPORATION - Google Patents

METHOD AND DEVICE FOR WATER DECOMPOSITION THROUGH MULTI-STAGE INSTANT EVAPORATION

Info

Publication number
EA200300493A1
EA200300493A1 EA200300493A EA200300493A EA200300493A1 EA 200300493 A1 EA200300493 A1 EA 200300493A1 EA 200300493 A EA200300493 A EA 200300493A EA 200300493 A EA200300493 A EA 200300493A EA 200300493 A1 EA200300493 A1 EA 200300493A1
Authority
EA
Eurasian Patent Office
Prior art keywords
feed stream
heating
brine
desalination
condenser
Prior art date
Application number
EA200300493A
Other languages
Russian (ru)
Other versions
EA004968B1 (en
Inventor
Пауль Майкл Уильсон
Георг Эндрью Аткинсон
Original Assignee
Парсонс Бринкерхофф Лтд.
Пбс Интернэшэнэл, Инк.
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
Priority claimed from GB0025833A external-priority patent/GB0025833D0/en
Priority claimed from GB0107379A external-priority patent/GB0107379D0/en
Priority claimed from GB0112578A external-priority patent/GB0112578D0/en
Application filed by Парсонс Бринкерхофф Лтд., Пбс Интернэшэнэл, Инк. filed Critical Парсонс Бринкерхофф Лтд.
Publication of EA200300493A1 publication Critical patent/EA200300493A1/en
Publication of EA004968B1 publication Critical patent/EA004968B1/en

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
    • B01D3/06—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

Landscapes

  • Chemical & Material Sciences (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)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Изобретение относится к способу опреснения соленой воды и устройству, подходящему для реализации такого способа. Способ включает обеспечение устройством для нагрева рассола; обеспечение по меньшей мере одной опреснительной зоной, включающей конденсатор и устройство для сбора конденсата из конденсатора; обеспечение теплообменником; подачу питающего потока, состоящего из соленой воды, в качестве хладагента в конденсатор для предварительного нагрева питающего потока; подачу предварительно нагретого питающего потока в устройство для нагрева рассола; подачу первого нагревающего потока, содержащего пар, в устройство для нагрева рассола для дальнейшего нагрева предварительно нагретого питающего потока; подачу нагретого питающего потока из устройства для нагрева рассола по меньшей мере в одну опреснительную зону, испарение по меньшей мере части нагретого питающего потока в опреснительной зоне с целью получения пара, состоящего из водяного пара, и конденсацию пара в опреснительной зоне.Международная заявка была опубликована вместе с отчетом о международном поиске.The invention relates to a method for the desalination of salt water and a device suitable for implementing such a method. The method includes providing a device for heating the brine; providing at least one desalination zone comprising a condenser and a device for collecting condensate from the condenser; provision of a heat exchanger; supplying a feed stream consisting of salt water as a coolant to a condenser for preheating the feed stream; feeding the preheated feed stream to the brine heating device; supplying a first heating stream containing steam to a brine heating device for further heating the pre-heated feed stream; supplying the heated feed stream from the brine heating device to at least one desalination zone, evaporating at least a portion of the heated feed stream in the desalination zone to produce steam consisting of water vapor, and condensing the steam in the desalination zone. The international application was published together with an international search report.

EA200300493A 2000-10-21 2001-07-18 Process and plant for multi-stage desalination of water EA004968B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0025833A GB0025833D0 (en) 2000-10-21 2000-10-21 Process and apparatus
GB0107379A GB0107379D0 (en) 2001-03-23 2001-03-23 Process and apparatus
GB0112578A GB0112578D0 (en) 2001-05-24 2001-05-24 Process and apparatus
PCT/GB2001/003234 WO2002032813A1 (en) 2000-10-21 2001-07-18 Process and plant for multi-stage flash desalination of water

Publications (2)

Publication Number Publication Date
EA200300493A1 true EA200300493A1 (en) 2003-10-30
EA004968B1 EA004968B1 (en) 2004-10-28

Family

ID=27255947

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200300493A EA004968B1 (en) 2000-10-21 2001-07-18 Process and plant for multi-stage desalination of water

Country Status (9)

Country Link
KR (1) KR100783686B1 (en)
AU (1) AU2001270867A1 (en)
DZ (1) DZ3474A1 (en)
EA (1) EA004968B1 (en)
EG (1) EG22839A (en)
GB (1) GB2369783B (en)
JO (1) JO2223B1 (en)
MA (1) MA25954A1 (en)
WO (1) WO2002032813A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2413321B (en) * 2004-04-23 2008-11-19 Parsons Brinckerhoff Ltd Process and plant for multi-stage flash desalination of water
AU2005284685B2 (en) * 2004-09-14 2009-12-10 Eestech, Inc. Water distillation system
US8021519B2 (en) 2004-09-14 2011-09-20 Gregory Mark Paxton Water distillation system
MX2007003302A (en) * 2004-09-17 2007-10-02 Peter Szynalski Seawater desalination plant.
AT502797B1 (en) * 2005-09-15 2007-06-15 Martin Dipl Ing Hadlauer SOLAR HEATING SYSTEM FOR SEAWATER DESALINATION
KR100774546B1 (en) 2006-11-13 2007-11-08 두산중공업 주식회사 Seawater desalinating apparatus using blowdown of heat recovery steam generator
DE102008004106A1 (en) 2008-01-11 2009-09-10 Babcock Borsig Service Gmbh Saltwater desalination process and plant using MSF desalinization units with an improved linoleum run system
DE102008004107A1 (en) 2008-01-11 2009-07-16 Babcock Borsig Service Gmbh Salt water desalination process and plant using MSF desalination units with a steam recycle system
DE102012201869B4 (en) * 2012-02-08 2021-07-29 GD German Desalination GmbH Multi-stage tubular heat exchanger device, in particular for desalination of sea water
JP5924584B2 (en) * 2012-07-18 2016-05-25 三浦工業株式会社 Fresh water generator
CA2920256A1 (en) 2013-08-05 2015-02-12 Gradiant Corporation Water treatment systems and associated methods
CA2925869A1 (en) 2013-09-23 2015-03-26 Gradiant Corporation Desalination systems and associated methods
US10308526B2 (en) 2015-02-11 2019-06-04 Gradiant Corporation Methods and systems for producing treated brines for desalination
US10167218B2 (en) 2015-02-11 2019-01-01 Gradiant Corporation Production of ultra-high-density brines
US10179296B2 (en) 2015-05-21 2019-01-15 Gradiant Corporation Transiently-operated desalination systems and associated methods
US9266748B1 (en) 2015-05-21 2016-02-23 Gradiant Corporation Transiently-operated desalination systems with heat recovery and associated methods
CN104944664B (en) * 2015-06-02 2019-06-04 张亮 Countercurrent multi-effect evaporation couples dip tube flash distillation composite distillation desalination plant and method
WO2017019944A1 (en) 2015-07-29 2017-02-02 Gradiant Corporation Osmotic desalination methods and associated systems
US10245555B2 (en) 2015-08-14 2019-04-02 Gradiant Corporation Production of multivalent ion-rich process streams using multi-stage osmotic separation
WO2017030932A1 (en) 2015-08-14 2017-02-23 Gradiant Corporation Selective retention of multivalent ions
US20190022550A1 (en) 2016-01-22 2019-01-24 Gradiant Corporation Formation of solid salts using high gas flow velocities in humidifiers, such as multi-stage bubble column humidifiers
WO2017147113A1 (en) * 2016-02-22 2017-08-31 Gradiant Corporation Hybrid desalination systems and associated methods
US10294123B2 (en) 2016-05-20 2019-05-21 Gradiant Corporation Humidification-dehumidification systems and methods at low top brine temperatures
JP6982849B2 (en) * 2017-08-02 2021-12-17 株式会社ササクラ Water production equipment
TWI757508B (en) * 2017-08-02 2022-03-11 日商笹倉機械工程股份有限公司 Fresh water generation device
CA3109230A1 (en) 2018-08-22 2020-02-27 Gradiant Corporation Liquid solution concentration system comprising isolated subsystem and related methods
WO2022108891A1 (en) 2020-11-17 2022-05-27 Gradiant Corporaton Osmotic methods and systems involving energy recovery

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707442A (en) * 1970-02-27 1972-12-26 Hitachi Ltd Multistaged flash evaporator and a method of operating the same with sponge ball descaling treatment
JPS5238832B2 (en) * 1973-08-15 1977-10-01
JPS58112082A (en) * 1981-12-24 1983-07-04 Sasakura Eng Co Ltd Evaporation
DE3219387A1 (en) * 1982-05-24 1983-12-01 D.V.T. Büro für Anwendung Deutscher Verfahrenstechnik H. Morsy, 4000 Düsseldorf ARRANGEMENT FOR THE DESALINATION OF SEA WATER BY THE MULTI-EFFECT EVAPORATION PROCESS
JPS60172386A (en) * 1984-02-20 1985-09-05 Ishikawajima Harima Heavy Ind Co Ltd Msf (multistage evaporation)-vte (vertical water generator) composite seawater desalination apparatus
US5133837A (en) * 1990-09-10 1992-07-28 Kamyr, Inc. Dimpled plate multi-stage flash evaporator

Also Published As

Publication number Publication date
GB2369783B (en) 2003-07-09
KR100783686B1 (en) 2007-12-10
JO2223B1 (en) 2004-10-07
WO2002032813A1 (en) 2002-04-25
DZ3474A1 (en) 2002-04-25
GB0117455D0 (en) 2001-09-12
GB2369783A (en) 2002-06-12
EA004968B1 (en) 2004-10-28
AU2001270867A1 (en) 2002-04-29
EG22839A (en) 2003-09-30
MA25954A1 (en) 2003-12-31
KR20030041854A (en) 2003-05-27

Similar Documents

Publication Publication Date Title
EA200300493A1 (en) METHOD AND DEVICE FOR WATER DECOMPOSITION THROUGH MULTI-STAGE INSTANT EVAPORATION
US5346592A (en) Combined water purification and power of generating plant
US5925223A (en) Process for improving thermal efficiency while producing power and desalinating water
BR0108051A (en) Water distillation system
BRPI0410473A (en) distillation apparatus and methods for distilling a liquid feed and for distilling water
RU2006124748A (en) EVAPORATION
TNSN05147A1 (en) Method and plant for desalinating salt-containing water
CN101985368A (en) Condenser type seawater desalting device with steam turbine generator unit
CN101525196A (en) Multi-effect distilled seawater desalting plant with pre-heater
WO2016092497A1 (en) A system and a method for generating low pressure steam
ES469148A1 (en) Energy efficient process for desalinizing water
ATE235945T1 (en) METHOD AND DEVICE FOR PROCESSING A WASTE LIQUID
US20180274171A1 (en) System and process for stripping volatile organic compounds from foul condensate
RU2002135632A (en) METHOD FOR DECOMPOSING AQUEOUS CARBAMATE SOLUTION COMING FROM THE UREA SEPARATION SECTION OF THE UREA PRODUCER
CA2525311A1 (en) Method and device for treating water
EP3129548B1 (en) System and process for pulping wood
JPS61141985A (en) Seawater desalting system
AU2013203828B2 (en) System and process for recovering heat from weak black liquor in a wood pulping process
CN105800713A (en) High-salt organic solvent wastewater desalting treatment system
CN106145226A (en) Treatment method and treatment device for high-salinity water
SU1198312A1 (en) System of make-up water treatment
JPS55145503A (en) Multiple-effect evaporator
CN201395519Y (en) Multi-effect distilled seawater desalting plant with pre-heater
WO2020218953A1 (en) System for sea water treatment using geothermal hydrologic cycle
JPS56147678A (en) Steam introducing method

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KG MD TJ

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ KZ TM RU