GB8523063D0 - Acid-free descaling - Google Patents

Acid-free descaling

Info

Publication number
GB8523063D0
GB8523063D0 GB858523063A GB8523063A GB8523063D0 GB 8523063 D0 GB8523063 D0 GB 8523063D0 GB 858523063 A GB858523063 A GB 858523063A GB 8523063 A GB8523063 A GB 8523063A GB 8523063 D0 GB8523063 D0 GB 8523063D0
Authority
GB
United Kingdom
Prior art keywords
acid
free descaling
descaling
free
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.)
Withdrawn
Application number
GB858523063A
Other versions
GB2166426A (en
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.)
KERIPAR
Original Assignee
KERIPAR
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 KERIPAR filed Critical KERIPAR
Publication of GB8523063D0 publication Critical patent/GB8523063D0/en
Publication of GB2166426A publication Critical patent/GB2166426A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/02—Softening water by precipitation of the hardness
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Treatment Of Sludge (AREA)
  • Treating Waste Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
GB08523063A 1984-09-19 1985-09-18 A process and apparatus for acid-free descaling Withdrawn GB2166426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU843517A HUT39482A (en) 1984-09-19 1984-09-19 Process and equipment for acid-free elimination of scale

Publications (2)

Publication Number Publication Date
GB8523063D0 true GB8523063D0 (en) 1985-10-23
GB2166426A GB2166426A (en) 1986-05-08

Family

ID=10964353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08523063A Withdrawn GB2166426A (en) 1984-09-19 1985-09-18 A process and apparatus for acid-free descaling

Country Status (5)

Country Link
DE (1) DE3533328A1 (en)
FR (1) FR2570393A1 (en)
GB (1) GB2166426A (en)
HU (1) HUT39482A (en)
IT (1) IT1209662B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107235565A (en) * 2017-07-27 2017-10-10 中国地质大学（武汉） One kind is based on regulation CO2The apparatus and method of voltage division processing high rigidity underground water
CN114380419A (en) * 2021-12-30 2022-04-22 金澳科技（湖北）化工有限公司 System and method for online removing cooler scale by using methanol hydrogen production tail gas

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3902366C2 (en) * 1989-01-27 1999-05-12 Jens Pannenborg Process for operating consumer pipe systems or circulation systems and device for carrying out this process
FR2801300B1 (en) * 1999-11-23 2001-12-28 Carboxyque Francaise CARBON DIOXIDE TREATMENT OF ATMOSPHERIC COOLING WATER
DE202009018929U1 (en) * 2009-11-27 2014-10-28 Siemens Aktiengesellschaft Minimization of carbonate deposits on the heat exchanger surfaces of heat exchangers in the quench water circuit of an entrainment gasification plant
GB2537678A (en) * 2015-04-24 2016-10-26 Linde Ag Scale removal system
CN107436058A (en) * 2016-05-26 2017-12-05 青岛经济技术开发区海尔热水器有限公司 Heat exchanger and the Teat pump boiler with the heat exchanger

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE294747C (en) *
GB271079A (en) * 1926-05-11 1928-08-10 Julianus Wilhelm Meuser Bourgo Process for the treatment of water for household and industrial purposes
US3703928A (en) * 1971-02-24 1972-11-28 Cities Service Oil Co Oil recovery utilizing acidic organic phosphate scale inhibitors
US4444675A (en) * 1981-07-16 1984-04-24 Mechanical Equipment Company, Inc. Alkaline scale abatement
DE3276805D1 (en) * 1982-08-27 1987-08-27 Guldager Electrolyse Method of preventing scale deposits in water systems
FR2537163A1 (en) * 1982-12-03 1984-06-08 Delouche Michel Process and device for the removal of calcareous deposits on pipework or perforated distribution pipes for water vaporisation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107235565A (en) * 2017-07-27 2017-10-10 中国地质大学（武汉） One kind is based on regulation CO2The apparatus and method of voltage division processing high rigidity underground water
CN114380419A (en) * 2021-12-30 2022-04-22 金澳科技（湖北）化工有限公司 System and method for online removing cooler scale by using methanol hydrogen production tail gas

Also Published As

Publication number Publication date
DE3533328A1 (en) 1986-03-27
IT1209662B (en) 1989-08-30
GB2166426A (en) 1986-05-08
HUT39482A (en) 1986-09-29
IT8522179A0 (en) 1985-09-18
FR2570393A1 (en) 1986-03-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)