DE1817983A1 - Mittel zur feuerungsseitigen reinigung von heizkesseln - Google Patents

Mittel zur feuerungsseitigen reinigung von heizkesseln

Info

Publication number
DE1817983A1
DE1817983A1 DE19681817983 DE1817983A DE1817983A1 DE 1817983 A1 DE1817983 A1 DE 1817983A1 DE 19681817983 DE19681817983 DE 19681817983 DE 1817983 A DE1817983 A DE 1817983A DE 1817983 A1 DE1817983 A1 DE 1817983A1
Authority
DE
Germany
Prior art keywords
percent
weight
cleaning
combustion
boilers
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
DE19681817983
Other languages
English (en)
Other versions
DE1817983C2 (de
Inventor
Gerhard Dr Hutt
Guenther Dipl Che Kretzschmann
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.)
CH Boehringer Sohn AG and Co KG
Original Assignee
CH Boehringer Sohn AG and Co KG
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 CH Boehringer Sohn AG and Co KG filed Critical CH Boehringer Sohn AG and Co KG
Publication of DE1817983A1 publication Critical patent/DE1817983A1/de
Application granted granted Critical
Publication of DE1817983C2 publication Critical patent/DE1817983C2/de
Expired 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Detergent Compositions (AREA)

Claims (2)

Patentansprüche
1. Mittel zur feuerungsseitigen Heizkesselreinigung durch
: Absprengung der Verbrennungsrückstände mittels Behandlung mit wäßrigen Lösungen gasentwickelnder Verbindungen, dadurch gekennzeichnet, daß es 0,1 bis 4 Gewichtsprozent, vorzugsweise 0,3 bis 0,7 Gewichtsprozent eines Gemisches unter Gasentwicklung weitgehend zerfallender, vorzugsweise Ammoniak und Kohlendioxyd entwickelnder Verbindungen und 0,1 bis 4 Gewichtsprozent, vorzugsweise 0,3 bis 0,7 Gewichtsprozent üblicher anionischer, amphoterer oder nichtionogener Tenside in wäßriger Lösung enthält.
2. Mittel nach Anspruch 1, dadurch gekennzeichnet, daß es zusätzlich noch Korrosionsinhibitoren und/oder die Rußbzw, ieerverbrennung fördernde Mittel enthält.
60982d/0966
BAD ORrGINAL
DE1817983A 1967-11-24 1968-11-22 Mittel zur feuerungsseitigen Heizkesselreinigung durch Absprengung der Verbrennungsrückstände Expired DE1817983C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1064867A AT282778B (de) 1967-11-24 1967-11-24 Mittel zur feuerungsseitigen Reinigung von Heizkesseln

Publications (2)

Publication Number Publication Date
DE1817983A1 true DE1817983A1 (de) 1976-06-24
DE1817983C2 DE1817983C2 (de) 1982-03-11

Family

ID=3623766

Family Applications (4)

Application Number Title Priority Date Filing Date
DE1817798A Expired DE1817798C3 (de) 1967-11-24 1968-11-22 Mittel zur feuerungsseitigen Reinigung von Heizkesseln
DE1817983A Expired DE1817983C2 (de) 1967-11-24 1968-11-22 Mittel zur feuerungsseitigen Heizkesselreinigung durch Absprengung der Verbrennungsrückstände
DE1810424A Expired DE1810424C3 (de) 1967-11-24 1968-11-22 Verfahren zur feuerungsseitigen Reinigung von Heizkesseln
DE19681817769 Pending DE1817769A1 (de) 1967-11-24 1968-11-22 Mittel zur feuerungsseitigen Reinigung von Heizkesseln

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1817798A Expired DE1817798C3 (de) 1967-11-24 1968-11-22 Mittel zur feuerungsseitigen Reinigung von Heizkesseln

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE1810424A Expired DE1810424C3 (de) 1967-11-24 1968-11-22 Verfahren zur feuerungsseitigen Reinigung von Heizkesseln
DE19681817769 Pending DE1817769A1 (de) 1967-11-24 1968-11-22 Mittel zur feuerungsseitigen Reinigung von Heizkesseln

Country Status (13)

Country Link
AT (1) AT282778B (de)
BE (1) BE718849A (de)
CH (1) CH502433A (de)
DE (4) DE1817798C3 (de)
DK (1) DK122969B (de)
FI (1) FI53831C (de)
FR (1) FR1573794A (de)
GB (1) GB1250357A (de)
IE (1) IE32925B1 (de)
LU (1) LU56096A1 (de)
NL (2) NL6808440A (de)
NO (1) NO121760B (de)
SE (2) SE373875C (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807329A1 (de) * 1978-02-21 1979-08-23 Boehringer Sohn Ingelheim Mittel und verfahren zur feuerungsseitigen reinigung von heizanlagen auf schaumbasis
SE437032B (sv) * 1981-05-20 1985-02-04 Dalf International Ab Forfarande och anordning for losgorande och avlegsnande av fasta beleggningar pa ytorna i en verme- eller angpanna
GB2124643B (en) * 1982-08-03 1986-03-12 Fishlock Lomax Eric Graham Method of cleaning chimneys and the like
ATE109434T1 (de) * 1990-04-13 1994-08-15 Denac Nv Verfahren zur vorbeugung von ablagerungen und korrosion in wasserbehandlungssystemen.
GB0207876D0 (en) * 2002-04-05 2002-05-15 British Nuclear Fuels Plc Removal of blockages from pipework
EP1528318B1 (de) * 2003-10-30 2007-05-30 Ctp Environnement Verfahren zur Reinigung der Wärmeaustauschflächen im Betrieb befindlicher Öfen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE518666A (de) *
CH360072A (de) * 1960-11-08 1962-02-15 Mettauer Hans Einrichtung zur Kesselreinigung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419076A (en) 1944-03-06 1947-04-15 Shell Dev Removal of carbonaceous deposits

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE518666A (de) *
CH360072A (de) * 1960-11-08 1962-02-15 Mettauer Hans Einrichtung zur Kesselreinigung

Also Published As

Publication number Publication date
DE1817983C2 (de) 1982-03-11
SE7408139L (de) 1974-06-19
SE415273B (sv) 1980-09-22
FI53831C (fi) 1978-08-10
FI53831B (fi) 1978-05-02
BE718849A (de) 1969-01-31
FR1573794A (de) 1969-07-04
SE373875B (de) 1975-02-17
DE1817769A1 (de) 1971-07-22
CH502433A (de) 1971-01-31
NL6808440A (de) 1969-05-28
DE1817798B2 (de) 1976-06-16
LU56096A1 (de) 1968-09-09
AT282778B (de) 1970-07-10
IE32925B1 (en) 1974-01-23
DE1817798C3 (de) 1982-05-19
GB1250357A (de) 1971-10-20
NL132465C (de)
SE373875C (sv) 1976-09-27
IE32925L (en) 1969-05-24
DE1817798A1 (de) 1972-01-05
DE1810424C3 (de) 1979-11-22
DE1810424A1 (de) 1969-08-21
DK122969B (da) 1972-05-01
NO121760B (de) 1971-04-05
DE1810424B2 (de) 1971-05-27

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