JP2008510610A - Msf蒸留物駆動式の脱塩プロセス及び脱塩装置 - Google Patents
Msf蒸留物駆動式の脱塩プロセス及び脱塩装置 Download PDFInfo
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- JP2008510610A JP2008510610A JP2007528981A JP2007528981A JP2008510610A JP 2008510610 A JP2008510610 A JP 2008510610A JP 2007528981 A JP2007528981 A JP 2007528981A JP 2007528981 A JP2007528981 A JP 2007528981A JP 2008510610 A JP2008510610 A JP 2008510610A
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- distillate
- msf
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- 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)
-
- 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
- B01D3/10—Vacuum distillation
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0068—General arrangements, e.g. flowsheets
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- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
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- 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
- 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
- Y02A20/131—Reverse-osmosis
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Saccharide Compounds (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Glass Compositions (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Description
a)MSFプロセスの少なくとも一つの高温の段から少なくとも一つの蒸留物流を抽出する工程と、
b)前記少なくとも一つの蒸留物流を、前記高温よりも低い温度で作動する分離プロセスの少なくとも一つの段に供給し、前記少なくとも一つの段での熱伝達によって前記蒸留物流における顕熱の使用を最大にし、前記少なくとも一つの段及び前記プロセス全体での外部熱入力を低下させる工程とを含む、脱塩プロセスを提供する。
Claims (11)
- 飲用水を製造するための脱塩プロセスにおいて、
a)MSF分離プロセス(100)の少なくとも一つの高温の段(109)から少なくとも一つの蒸留物流(150)を抽出する工程と、
b)前記少なくとも一つの蒸留物流を、前記高温よりも低い温度で作動する分離プロセス(200)の少なくとも一つの段に供給し、前記少なくとも一つの段での熱伝達によって前記蒸留物流における顕熱の使用を最大にし、前記少なくとも一つの段及び前記プロセス全体での外部熱入力を低下させる工程と、を備えた、脱塩プロセス。 - 請求項1に記載の脱塩プロセスにおいて、前記少なくとも一つの段は、前記MSF分離プロセスへの供給水が前記少なくとも一つの蒸留物流によって予熱される段である、脱塩プロセス。
- 請求項1又は2に記載の脱塩プロセスにおいて、前記少なくとも一つの段(201)は、第2分離プロセス(200)の段である、脱塩プロセス。
- 請求項3に記載の脱塩プロセスにおいて、前記第2分離プロセスは、低温で作動するMED(200)であり、このMEDは、少なくとも部分的に、MSFから得られた前記少なくとも一つの蒸留物流から抽出した熱によって熱的に駆動される、脱塩プロセス。
- 請求項4に記載の脱塩プロセスにおいて、前記少なくとも一つの蒸留物流が一連の瞬間蒸発プロセスで瞬間蒸発されて(図2)、ブラインからMEDプロセスに直接伝達することによって熱を提供する、脱塩プロセス。
- 請求項4又は5に記載の脱塩プロセスにおいて、前記少なくとも一つの蒸留物流が瞬間蒸発されて蒸留物を冷却し、流体の蒸気が、エジェクタ(図2)によって熱圧縮されて高温となり、次いでMEDプロセスの高いエフェクトに入力される、脱塩プロセス。
- 請求項4又は5に記載の脱塩プロセスにおいて、前記少なくとも一つの蒸留物流に一連の熱交換プロセスが加えられ、前記熱交換プロセスで熱が蒸留物流からMEDの蒸留物に伝達される、脱塩プロセス。
- 請求項3に記載の脱塩プロセスにおいて、第2分離プロセスは逆浸透(RO)プロセスであり、このプロセスでは、ROプロセスへの海水の供給を予熱するためにMSFからの蒸留物流が使用される、脱塩プロセス。
- 請求項1乃至8のうちのいずれか一項に記載の脱塩プロセスにおいて、MSFから蒸留物の形態で抽出した熱が、MED等の低温のプロセス用のエネルギ源として使用される、脱塩プロセス。
- 請求項9に記載の脱塩プロセスにおいて、蒸留物は、MEDに供給するために液体形態で使用される、脱塩プロセス。
- 請求項9に記載の脱塩プロセスにおいて、蒸留物が瞬間蒸発され、再圧縮され、MEDの第1段に入力される、脱塩プロセス。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0419117A GB2417435A (en) | 2004-08-27 | 2004-08-27 | MSF desalination system |
PCT/GB2005/003329 WO2006021796A1 (en) | 2004-08-27 | 2005-08-26 | Msf distillate driven desalination process and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2008510610A true JP2008510610A (ja) | 2008-04-10 |
Family
ID=33104719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007528981A Pending JP2008510610A (ja) | 2004-08-27 | 2005-08-26 | Msf蒸留物駆動式の脱塩プロセス及び脱塩装置 |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP1781390B1 (ja) |
JP (1) | JP2008510610A (ja) |
KR (1) | KR20070050050A (ja) |
CN (1) | CN100548424C (ja) |
AT (1) | ATE387944T1 (ja) |
CY (1) | CY1107404T1 (ja) |
DE (1) | DE602005005204T2 (ja) |
DK (1) | DK1781390T3 (ja) |
ES (1) | ES2302224T3 (ja) |
GB (1) | GB2417435A (ja) |
PL (1) | PL1781390T3 (ja) |
WO (1) | WO2006021796A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7416666B2 (en) | 2002-10-08 | 2008-08-26 | Water Standard Company | Mobile desalination plants and systems, and methods for producing desalinated water |
KR100781897B1 (ko) * | 2006-12-19 | 2007-12-03 | 두산중공업 주식회사 | 하이브리드 담수화 장치 및 방법 |
KR100907662B1 (ko) | 2007-09-21 | 2009-07-14 | 두산중공업(주) | 히트파이프열방출기가 구비된 엠에스에프 해수 담수화 장치 |
CN102502902B (zh) * | 2011-11-10 | 2013-07-03 | 集美大学 | 火电厂多级闪蒸海水淡化*** |
CN102849887B (zh) * | 2012-10-07 | 2013-08-07 | 中国海洋大学 | 一种海水淡化方法 |
WO2015107249A1 (es) * | 2014-01-20 | 2015-07-23 | Alex Hanganu Research, S.L. | Un dispositivo de destilación multi-efecto med de alta eficiencia he-med |
WO2015107250A1 (es) * | 2014-01-20 | 2015-07-23 | Alex Hanganu Research, S.L. | Dispositivo de alta conductancia térmica para sistemas multi-efecto de desalinización de agua |
ES2473190B1 (es) * | 2014-01-20 | 2015-06-11 | Alex Hanganu Research, S.L. | Dispositivo de Destilación Multi-Efecto |
WO2015154142A1 (en) * | 2014-04-11 | 2015-10-15 | Murdoch University | System and method for desalination |
CN104089276A (zh) * | 2014-06-24 | 2014-10-08 | 首钢京唐钢铁联合有限责任公司 | 利用乏汽、循环冷却水的多级闪蒸处理*** |
WO2017172348A1 (en) * | 2016-03-30 | 2017-10-05 | Veolia Water Technologies, Inc. | System and process for preheating evaporator feedwater |
CN106587233B (zh) * | 2016-10-12 | 2019-02-19 | 王文领 | 一种煤化工气化黑水高温闪蒸气的综合利用方法 |
KR102068530B1 (ko) * | 2017-01-10 | 2020-02-11 | 쿠웨이트 인스티튜트 포 사이언티픽 리서치 | 다중 효과 증류 및 다단계 플래시 증발 시스템의 컴비네이션 |
US11097203B1 (en) | 2020-03-10 | 2021-08-24 | Bechtel Hydrocarbon Technology Solutions, Inc. | Low energy ejector desalination system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5450483A (en) * | 1977-09-30 | 1979-04-20 | Agency Of Ind Science & Technol | Multistage flash evaporator |
JPS6186989A (ja) * | 1984-10-02 | 1986-05-02 | Ishikawajima Harima Heavy Ind Co Ltd | 複合海水淡水化設備 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1165895A (en) * | 1965-07-15 | 1969-10-01 | Weir Westgarth Ltd | Improvements in or relating to the Desalination of Sea Water and other Saline Waters |
US3489654A (en) * | 1967-01-09 | 1970-01-13 | American Hydrotherm Corp | Evaporation system and process |
US3839160A (en) * | 1972-06-23 | 1974-10-01 | Hitachi Ltd | Multiple effect evaporator |
DE3938012A1 (de) * | 1989-11-15 | 1991-05-16 | Serck Como Gmbh | Mehrstufige verdampferanlage fuer die wasserentsalzung |
US6508936B1 (en) * | 1997-10-01 | 2003-01-21 | Saline Water Conversion Corporation | Process for desalination of saline water, especially water, having increased product yield and quality |
-
2004
- 2004-08-27 GB GB0419117A patent/GB2417435A/en not_active Withdrawn
-
2005
- 2005-08-26 DK DK05775302T patent/DK1781390T3/da active
- 2005-08-26 WO PCT/GB2005/003329 patent/WO2006021796A1/en active IP Right Grant
- 2005-08-26 DE DE602005005204T patent/DE602005005204T2/de active Active
- 2005-08-26 PL PL05775302T patent/PL1781390T3/pl unknown
- 2005-08-26 ES ES05775302T patent/ES2302224T3/es active Active
- 2005-08-26 KR KR1020077004060A patent/KR20070050050A/ko not_active Application Discontinuation
- 2005-08-26 JP JP2007528981A patent/JP2008510610A/ja active Pending
- 2005-08-26 EP EP05775302A patent/EP1781390B1/en active Active
- 2005-08-26 AT AT05775302T patent/ATE387944T1/de active
- 2005-08-26 CN CNB2005800286949A patent/CN100548424C/zh not_active Expired - Fee Related
-
2008
- 2008-04-21 CY CY20081100441T patent/CY1107404T1/el unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5450483A (en) * | 1977-09-30 | 1979-04-20 | Agency Of Ind Science & Technol | Multistage flash evaporator |
JPS6186989A (ja) * | 1984-10-02 | 1986-05-02 | Ishikawajima Harima Heavy Ind Co Ltd | 複合海水淡水化設備 |
Also Published As
Publication number | Publication date |
---|---|
DE602005005204T2 (de) | 2009-03-12 |
DE602005005204D1 (de) | 2008-04-17 |
CY1107404T1 (el) | 2012-12-19 |
KR20070050050A (ko) | 2007-05-14 |
CN101107051A (zh) | 2008-01-16 |
CN100548424C (zh) | 2009-10-14 |
ES2302224T3 (es) | 2008-07-01 |
DK1781390T3 (da) | 2008-06-30 |
GB2417435A (en) | 2006-03-01 |
EP1781390B1 (en) | 2008-03-05 |
GB0419117D0 (en) | 2004-09-29 |
PL1781390T3 (pl) | 2008-08-29 |
EP1781390A1 (en) | 2007-05-09 |
WO2006021796A1 (en) | 2006-03-02 |
ATE387944T1 (de) | 2008-03-15 |
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