JPS57180478A - Method for converting sea water to fresh water - Google Patents

Method for converting sea water to fresh water

Info

Publication number
JPS57180478A
JPS57180478A JP56063472A JP6347281A JPS57180478A JP S57180478 A JPS57180478 A JP S57180478A JP 56063472 A JP56063472 A JP 56063472A JP 6347281 A JP6347281 A JP 6347281A JP S57180478 A JPS57180478 A JP S57180478A
Authority
JP
Japan
Prior art keywords
brine
heated
temperature
heater
value
Prior art date
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.)
Granted
Application number
JP56063472A
Other languages
Japanese (ja)
Other versions
JPS6314673B2 (en
Inventor
Seizo Kawana
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.)
IHI Corp
Original Assignee
IHI 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.)
Filing date
Publication date
Application filed by IHI Corp filed Critical IHI Corp
Priority to JP56063472A priority Critical patent/JPS57180478A/en
Publication of JPS57180478A publication Critical patent/JPS57180478A/en
Publication of JPS6314673B2 publication Critical patent/JPS6314673B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

PURPOSE: To exactly prevent scale from sticking to the inside of an evaporator, etc., by detecting a temperature of brine heated by a brine heater, responding when this detected temperature value has exceeded a constant value, and leading the brine of a low temperature into the brine heater.
CONSTITUTION: Brine is heated by a brine heater 1, and vapor generated by leading the heated brine into an evaporator 2 is condensed by condensers 5, 5a and 5b, and is collected as fresh water. On a heated brine outlet side 27 of the brine heater 1 of this device, a temperature detector 28 is provided. The temperature detector 28 detects a temperature of the heated brine and transmits to a controller 29. The controller 29 compared this detected temperature value with a set temperature value which makes no scale stick to the brine heater 1 and the evaporator 2, and opens a bypass valve 26 if the detected temperature value exceeds the set value, and leads brine of a low temperature to the brine heater 1.
COPYRIGHT: (C)1982,JPO&Japio
JP56063472A 1981-04-28 1981-04-28 Method for converting sea water to fresh water Granted JPS57180478A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56063472A JPS57180478A (en) 1981-04-28 1981-04-28 Method for converting sea water to fresh water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56063472A JPS57180478A (en) 1981-04-28 1981-04-28 Method for converting sea water to fresh water

Publications (2)

Publication Number Publication Date
JPS57180478A true JPS57180478A (en) 1982-11-06
JPS6314673B2 JPS6314673B2 (en) 1988-03-31

Family

ID=13230200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56063472A Granted JPS57180478A (en) 1981-04-28 1981-04-28 Method for converting sea water to fresh water

Country Status (1)

Country Link
JP (1) JPS57180478A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100907662B1 (en) 2007-09-21 2009-07-14 두산중공업(주) MS seawater desalination system equipped with heat pipe heat emitter
JP2011509181A (en) * 2008-01-11 2011-03-24 バブコック ボルジヒ ゼルヴィース ゲーエムベーハー Salt water desalination method and desalination plant using MSF desalination unit with improved brine recirculation system
US10703644B2 (en) 2012-07-16 2020-07-07 Saudi Arabian Oil Company Produced water treatment process at crude oil and natural gas processing facilities

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5195979A (en) * 1975-02-20 1976-08-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5195979A (en) * 1975-02-20 1976-08-23

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100907662B1 (en) 2007-09-21 2009-07-14 두산중공업(주) MS seawater desalination system equipped with heat pipe heat emitter
JP2011509181A (en) * 2008-01-11 2011-03-24 バブコック ボルジヒ ゼルヴィース ゲーエムベーハー Salt water desalination method and desalination plant using MSF desalination unit with improved brine recirculation system
US10703644B2 (en) 2012-07-16 2020-07-07 Saudi Arabian Oil Company Produced water treatment process at crude oil and natural gas processing facilities

Also Published As

Publication number Publication date
JPS6314673B2 (en) 1988-03-31

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