HUT39482A - Process and equipment for acid-free elimination of scale - Google Patents

Process and equipment for acid-free elimination of scale

Info

Publication number
HUT39482A
HUT39482A HU843517A HU351784A HUT39482A HU T39482 A HUT39482 A HU T39482A HU 843517 A HU843517 A HU 843517A HU 351784 A HU351784 A HU 351784A HU T39482 A HUT39482 A HU T39482A
Authority
HU
Hungary
Prior art keywords
scale
acid
equipment
free elimination
elimination
Prior art date
Application number
HU843517A
Other languages
English (en)
Hungarian (hu)
Inventor
Jozsef Kerti
Imre Szebenyi
Elek Soos
Istvan Bartha
Rezsoe Asvanyi
Istvan Deak
Original Assignee
Budapesti Mueszaki Egyetem
Keripar Kereskedelmi Berendeze
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 Budapesti Mueszaki Egyetem, Keripar Kereskedelmi Berendeze filed Critical Budapesti Mueszaki Egyetem
Priority to HU843517A priority Critical patent/HUT39482A/hu
Priority to IT8522179A priority patent/IT1209662B/it
Priority to FR8513829A priority patent/FR2570393A1/fr
Priority to DE19853533328 priority patent/DE3533328A1/de
Priority to GB08523063A priority patent/GB2166426A/en
Publication of HUT39482A publication Critical patent/HUT39482A/hu

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)
  • Treating Waste Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treatment Of Sludge (AREA)
HU843517A 1984-09-19 1984-09-19 Process and equipment for acid-free elimination of scale HUT39482A (en)

Priority Applications (5)

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
IT8522179A IT1209662B (it) 1984-09-19 1985-09-18 Procedimento e dispositivo perl'asportazione di rivestimenti di depositi calcarei dell'acqua senza trattamento con acidi.
FR8513829A FR2570393A1 (fr) 1984-09-19 1985-09-18 Procede et dispositif pour eliminer des incrustations sans traitement a l'acide
DE19853533328 DE3533328A1 (de) 1984-09-19 1985-09-18 Verfahren und vorrichtung zur entfernung von wassersteinueberzuegen ohne saeurebehandlung
GB08523063A GB2166426A (en) 1984-09-19 1985-09-18 A process and apparatus for acid-free descaling

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 (1)

Publication Number Publication Date
HUT39482A true HUT39482A (en) 1986-09-29

Family

ID=10964353

Family Applications (1)

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

Country Status (5)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3902366C2 (de) * 1989-01-27 1999-05-12 Jens Pannenborg Verfahren zum Betreiben von Verbraucherrohrsystemen oder Kreislaufsystemen sowie Vorrichtung zur Durchführung dieses Verfahrens
FR2801300B1 (fr) * 1999-11-23 2001-12-28 Carboxyque Francaise Traitement au dioxyde de carbone des eaux de refroidissement atmospherique
RU2210711C1 (ru) * 2002-03-01 2003-08-20 Государственное научное учреждение Всероссийский научно-исследовательский и проектно-технологический институт по использованию техники и нефтепродуктов в сельском хозяйстве Установка для химической очистки котлов от накипи
RU2206034C1 (ru) * 2002-08-30 2003-06-10 Кузмак Александр Евсеевич Состав для химической очистки поверхностей изделий от накипно-коррозионных отложений
DE202009018929U1 (de) * 2009-11-27 2014-10-28 Siemens Aktiengesellschaft Minimierung von Karbonatablagerungen an den Wärmeübertragerflächen von Wärmetauschern im Quenchwasserkreislauf einer Flugstromvergasungsanlage
GB2537678A (en) * 2015-04-24 2016-10-26 Linde Ag Scale removal system
CN107436058A (zh) * 2016-05-26 2017-12-05 青岛经济技术开发区海尔热水器有限公司 热交换器及具有该热交换器的热泵热水器
CN107235565A (zh) * 2017-07-27 2017-10-10 中国地质大学（武汉） 一种基于调节co2分压处理高硬度地下水的装置和方法
CN114380419A (zh) * 2021-12-30 2022-04-22 金澳科技（湖北）化工有限公司 一种利用甲醇制氢尾气在线清除冷却器水垢的系统及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE294747C (it) *
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
ATE28439T1 (de) * 1982-08-27 1987-08-15 Guldager Electrolyse Verfahren zur vorbeugung von steinablagerung in wassersystemen.
FR2537163A1 (fr) * 1982-12-03 1984-06-08 Delouche Michel Procede et dispositif pour l'elimination de depots calcaires sur des canalisations ou rampes de vaporisation d'eau

Also Published As

Publication number Publication date
GB8523063D0 (en) 1985-10-23
IT1209662B (it) 1989-08-30
DE3533328A1 (de) 1986-03-27
IT8522179A0 (it) 1985-09-18
FR2570393A1 (fr) 1986-03-21
GB2166426A (en) 1986-05-08

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