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JPS5675980A - Treatment of hot water flowing out with geothermal vapor - Google Patents

Treatment of hot water flowing out with geothermal vapor

Info

Publication number
JPS5675980A
JPS5675980A JP15185079A JP15185079A JPS5675980A JP S5675980 A JPS5675980 A JP S5675980A JP 15185079 A JP15185079 A JP 15185079A JP 15185079 A JP15185079 A JP 15185079A JP S5675980 A JPS5675980 A JP S5675980A
Authority
JP
Japan
Prior art keywords
hot water
flowing out
acid salt
water flowing
humic acid
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
JP15185079A
Other languages
Japanese (ja)
Other versions
JPS5840034B2 (en
Inventor
Yoshitaro Mori
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.)
Japan Metals and Chemical Co Ltd
Original Assignee
Japan Metals and Chemical Co Ltd
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 Japan Metals and Chemical Co Ltd filed Critical Japan Metals and Chemical Co Ltd
Priority to JP15185079A priority Critical patent/JPS5840034B2/en
Publication of JPS5675980A publication Critical patent/JPS5675980A/en
Publication of JPS5840034B2 publication Critical patent/JPS5840034B2/en
Expired 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/10—Geothermal energy

Abstract

PURPOSE: To prevent scaling in a pipe line and smooth the transfer of the hot water flowing out from a terrestrial heat winze, by keeping the hot water at a high temperature and high pressure and adding soluble humic acid salt to the hot water.
CONSTITUTION: After adding soluble humic acid salt to the hot water, which flows out from a terrestrial heat winze 1, from a tank 5 of the aqueous solution of humic acid salt by a quantitative pump 6, the hot water is kept at a high temperature and high pressure by coordinating valves 11, 14, 17, 19. Thereby, the calcium carbonate in the hot water is absorbed and eliminated, and the deposition of silicic acid in the hot water is prevented, and, therefore, scaling in a pipe line is prevented and the smooth transfer of the hot water gets to be possible.
COPYRIGHT: (C)1981,JPO&Japio
JP15185079A 1979-11-22 1979-11-22 Treatment method for hot water that flows out accompanying geothermal steam Expired JPS5840034B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15185079A JPS5840034B2 (en) 1979-11-22 1979-11-22 Treatment method for hot water that flows out accompanying geothermal steam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15185079A JPS5840034B2 (en) 1979-11-22 1979-11-22 Treatment method for hot water that flows out accompanying geothermal steam

Publications (2)

Publication Number Publication Date
JPS5675980A true JPS5675980A (en) 1981-06-23
JPS5840034B2 JPS5840034B2 (en) 1983-09-02

Family

ID=15527628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15185079A Expired JPS5840034B2 (en) 1979-11-22 1979-11-22 Treatment method for hot water that flows out accompanying geothermal steam

Country Status (1)

Country Link
JP (1) JPS5840034B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207788A (en) * 1985-03-13 1986-09-16 清水建設株式会社 Method and apparatus for preventing scaling in geothermal production well
US9566502B2 (en) 2014-01-21 2017-02-14 Epoch Company, Ltd. Baseball game board

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207788A (en) * 1985-03-13 1986-09-16 清水建設株式会社 Method and apparatus for preventing scaling in geothermal production well
JPH0347399B2 (en) * 1985-03-13 1991-07-19 Shimizu Construction Co Ltd
US9566502B2 (en) 2014-01-21 2017-02-14 Epoch Company, Ltd. Baseball game board

Also Published As

Publication number Publication date
JPS5840034B2 (en) 1983-09-02

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees
S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533