CH502433A - Preparations for cleaning boilers on the combustion side - Google Patents

Preparations for cleaning boilers on the combustion side

Info

Publication number
CH502433A
CH502433A CH656368A CH656368A CH502433A CH 502433 A CH502433 A CH 502433A CH 656368 A CH656368 A CH 656368A CH 656368 A CH656368 A CH 656368A CH 502433 A CH502433 A CH 502433A
Authority
CH
Switzerland
Prior art keywords
preparations
combustion side
cleaning boilers
boilers
cleaning
Prior art date
Application number
CH656368A
Other languages
German (de)
Inventor
Gerhard Dr Hutt
Guenther Dipl Che Kretzschmann
Original Assignee
Boehringer Sohn Ingelheim
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 Boehringer Sohn Ingelheim filed Critical Boehringer Sohn Ingelheim
Publication of CH502433A publication Critical patent/CH502433A/en

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
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0052—Gas evolving or heat producing compositions
    • 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
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Detergent Compositions (AREA)
CH656368A 1967-11-24 1968-05-03 Preparations for cleaning boilers on the combustion side CH502433A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1064867A AT282778B (en) 1967-11-24 1967-11-24 Preparations for cleaning boilers on the combustion side

Publications (1)

Publication Number Publication Date
CH502433A true CH502433A (en) 1971-01-31

Family

ID=3623766

Family Applications (1)

Application Number Title Priority Date Filing Date
CH656368A CH502433A (en) 1967-11-24 1968-05-03 Preparations for cleaning boilers on the combustion side

Country Status (13)

Country Link
AT (1) AT282778B (en)
BE (1) BE718849A (en)
CH (1) CH502433A (en)
DE (4) DE1817769A1 (en)
DK (1) DK122969B (en)
FI (1) FI53831C (en)
FR (1) FR1573794A (en)
GB (1) GB1250357A (en)
IE (1) IE32925B1 (en)
LU (1) LU56096A1 (en)
NL (2) NL6808440A (en)
NO (1) NO121760B (en)
SE (2) SE373875C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK127378A (en) 1977-03-28 1978-09-29 Saarberg Hoelter PROCEDURE FOR PREVENTING COATINGS ON SURFACES IN CONTACT WITH WATER LIQUIDS CONTAINING RECYCLING SUBSTANTIALS
DE2807329A1 (en) * 1978-02-21 1979-08-23 Boehringer Sohn Ingelheim MEANS AND METHODS FOR CLEANING THE FIRE SIDE OF FOAM-BASED HEATING SYSTEMS
SE437032B (en) * 1981-05-20 1985-02-04 Dalf International Ab PROCEDURE AND DEVICE FOR DISPOSAL AND REMOVAL OF FIXED COATINGS ON THE SURFACE OF A HEAT OR STEAM PAN
GB2124643B (en) * 1982-08-03 1986-03-12 Fishlock Lomax Eric Graham Method of cleaning chimneys and the like
DE69011316T2 (en) * 1990-04-13 1995-02-16 Denac Nv Processes for the prevention of deposits and corrosion in water treatment systems.
GB0207876D0 (en) * 2002-04-05 2002-05-15 British Nuclear Fuels Plc Removal of blockages from pipework
DE60314147T2 (en) * 2003-10-30 2008-01-24 Ctp Environnement Process for cleaning the heat exchange surfaces of operating furnaces

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE518666A (en) *
US2419076A (en) 1944-03-06 1947-04-15 Shell Dev Removal of carbonaceous deposits
CH360072A (en) 1960-11-08 1962-02-15 Mettauer Hans Equipment for boiler cleaning

Also Published As

Publication number Publication date
NL132465C (en)
DE1817983A1 (en) 1976-06-24
DE1817798C3 (en) 1982-05-19
AT282778B (en) 1970-07-10
FR1573794A (en) 1969-07-04
SE415273B (en) 1980-09-22
IE32925B1 (en) 1974-01-23
DE1810424A1 (en) 1969-08-21
NO121760B (en) 1971-04-05
DE1817798B2 (en) 1976-06-16
FI53831C (en) 1978-08-10
NL6808440A (en) 1969-05-28
SE373875B (en) 1975-02-17
SE373875C (en) 1976-09-27
BE718849A (en) 1969-01-31
SE7408139L (en) 1974-06-19
FI53831B (en) 1978-05-02
GB1250357A (en) 1971-10-20
DK122969B (en) 1972-05-01
IE32925L (en) 1969-05-24
DE1817769A1 (en) 1971-07-22
DE1817798A1 (en) 1972-01-05
DE1810424C3 (en) 1979-11-22
DE1810424B2 (en) 1971-05-27
DE1817983C2 (en) 1982-03-11
LU56096A1 (en) 1968-09-09

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Legal Events

Date Code Title Description
PL Patent ceased