FR2501357B1 - PROCESS FOR CLEARING CIRCUITS IN THERMAL EXCHANGE PLANTS USING WATER - Google Patents

PROCESS FOR CLEARING CIRCUITS IN THERMAL EXCHANGE PLANTS USING WATER

Info

Publication number
FR2501357B1
FR2501357B1 FR8104276A FR8104276A FR2501357B1 FR 2501357 B1 FR2501357 B1 FR 2501357B1 FR 8104276 A FR8104276 A FR 8104276A FR 8104276 A FR8104276 A FR 8104276A FR 2501357 B1 FR2501357 B1 FR 2501357B1
Authority
FR
France
Prior art keywords
water
thermal exchange
exchange plants
clearing circuits
clearing
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.)
Expired
Application number
FR8104276A
Other languages
French (fr)
Other versions
FR2501357A1 (en
Inventor
Jacques Mayet
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.)
PERMO
Original Assignee
PERMO
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 PERMO filed Critical PERMO
Priority to FR8104276A priority Critical patent/FR2501357B1/en
Publication of FR2501357A1 publication Critical patent/FR2501357A1/en
Application granted granted Critical
Publication of FR2501357B1 publication Critical patent/FR2501357B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
FR8104276A 1981-03-04 1981-03-04 PROCESS FOR CLEARING CIRCUITS IN THERMAL EXCHANGE PLANTS USING WATER Expired FR2501357B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8104276A FR2501357B1 (en) 1981-03-04 1981-03-04 PROCESS FOR CLEARING CIRCUITS IN THERMAL EXCHANGE PLANTS USING WATER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8104276A FR2501357B1 (en) 1981-03-04 1981-03-04 PROCESS FOR CLEARING CIRCUITS IN THERMAL EXCHANGE PLANTS USING WATER

Publications (2)

Publication Number Publication Date
FR2501357A1 FR2501357A1 (en) 1982-09-10
FR2501357B1 true FR2501357B1 (en) 1988-01-15

Family

ID=9255842

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8104276A Expired FR2501357B1 (en) 1981-03-04 1981-03-04 PROCESS FOR CLEARING CIRCUITS IN THERMAL EXCHANGE PLANTS USING WATER

Country Status (1)

Country Link
FR (1) FR2501357B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62109000A (en) * 1985-11-07 1987-05-20 Takao Sakamoto Cleaning of internal surface of heat transfer tube in heat exchanger
EP0299166A1 (en) * 1987-07-17 1989-01-18 Mitsubishi Jukogyo Kabushiki Kaisha Method for removing scale on inner surfaces of boiler tube members
US4860821A (en) * 1988-07-15 1989-08-29 Hagewood Brown T Process for cleaning tube type heat exchangers
GB0130145D0 (en) 2001-12-17 2002-02-06 Ici Plc Metal passivation
CN1303251C (en) * 2005-09-22 2007-03-07 西安利能科技有限责任公司 Special hot state silicon washing film forming agent for high parameter boiler

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2215814A (en) * 1937-12-31 1940-09-24 Hall Lab Inc Radiator cleaning composition and method
CH291826A (en) * 1950-03-21 1953-07-15 Ag Turicit Process to prevent corrosion in warm and hot water heating systems.
NL251243A (en) * 1959-05-04
DE1231524B (en) * 1960-08-26 1966-12-29 Metallgesellschaft Ag Process for the combined pickling and degreasing of aluminum and its alloys
US3491027A (en) * 1966-02-28 1970-01-20 Us Navy Composition and method for cleaning salt residues from metal surfaces
FR2093353A5 (en) * 1970-06-11 1972-01-28 Dow Chemical Co In-service cleaning of cooling water systems
CA979317A (en) * 1971-03-24 1975-12-09 Hercules Incorporated Scale and corrosion control in flowing waters
GB1459390A (en) * 1972-11-29 1976-12-22 Houseman Hegro Ltd Water treatment compositions for inhibiting scale formation and corrosion
US4171988A (en) * 1977-02-18 1979-10-23 Nalco Chemical Company Polymers for preventing and removing scale in boilers
GB2054548B (en) * 1979-06-19 1982-12-22 Sanyo Chemical Ind Ltd Scale removal

Also Published As

Publication number Publication date
FR2501357A1 (en) 1982-09-10

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