CA1211345A - Process and device for loosening and removing solid coatings on the surfaces of enclosed spaces, e.g. the flue gas side of a furnace or boiler - Google Patents

Process and device for loosening and removing solid coatings on the surfaces of enclosed spaces, e.g. the flue gas side of a furnace or boiler

Info

Publication number
CA1211345A
CA1211345A CA000402177A CA402177A CA1211345A CA 1211345 A CA1211345 A CA 1211345A CA 000402177 A CA000402177 A CA 000402177A CA 402177 A CA402177 A CA 402177A CA 1211345 A CA1211345 A CA 1211345A
Authority
CA
Canada
Prior art keywords
steam
composition
water
furnace
flue gas
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
CA000402177A
Other languages
English (en)
French (fr)
Inventor
Joe I.O. Johannesson
Bengt G. Lundstrom
Sven-Gunnar Svensson
Sven-Erik Agertegh
Sven-Roland Agertegh
Vlastimir Mikulasek
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.)
CLIMATIC AB
DALF INTERNATIONAL AB
Original Assignee
CLIMATIC AB
DALF INTERNATIONAL AB
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 CLIMATIC AB, DALF INTERNATIONAL AB filed Critical CLIMATIC AB
Application granted granted Critical
Publication of CA1211345A publication Critical patent/CA1211345A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/06—Use of additives to fuels or fires for particular purposes for facilitating soot removal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B43/00—Preventing or removing incrustations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Incineration Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
CA000402177A 1981-05-20 1982-05-03 Process and device for loosening and removing solid coatings on the surfaces of enclosed spaces, e.g. the flue gas side of a furnace or boiler Expired CA1211345A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8103177A SE437032B (sv) 1981-05-20 1981-05-20 Forfarande och anordning for losgorande och avlegsnande av fasta beleggningar pa ytorna i en verme- eller angpanna
SE8103177-5 1981-05-20

Publications (1)

Publication Number Publication Date
CA1211345A true CA1211345A (en) 1986-09-16

Family

ID=20343881

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000402177A Expired CA1211345A (en) 1981-05-20 1982-05-03 Process and device for loosening and removing solid coatings on the surfaces of enclosed spaces, e.g. the flue gas side of a furnace or boiler

Country Status (7)

Country Link
EP (1) EP0079338B1 ( )
CA (1) CA1211345A ( )
DE (1) DE3264872D1 ( )
DK (1) DK156677C ( )
FI (1) FI75594C ( )
SE (2) SE437032B ( )
WO (1) WO1982004065A1 ( )

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8401844A0 (sv) * 1984-04-03 1985-10-04 Andren Sven Uno Pannsotning
US6089955A (en) * 1994-10-12 2000-07-18 Nextec, Inc. Method and composition for removing coatings which contain hazardous elements
FR2749855B1 (fr) * 1996-10-10 1998-10-30 Eurexim Agent combustible solide de destruction de la suie et des goudrons, son procede de fabrication et son utilisation
CN109675849A (zh) * 2018-11-27 2019-04-26 大唐湘潭发电有限责任公司 一种电厂低温烟气处理系统的灰垢加碱水冲洗系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704523A (en) * 1955-03-22 F walters
SE166121C1 ( ) *
DE1095441B (de) * 1954-12-10 1960-12-22 Kaminfegermeister Verband Base Verfahren zur Behandlung der Innenflaechen von gemauerten Kaminen zwecks Entfernung von Verbrennungs-rueckstaenden
DE1546151A1 (de) * 1965-03-22 1969-05-14 Collardin Gmbh Gerhard Verfahren zur Reinigung von Heizflaechen umlaufender Regenerativ-Vorwaermer
NL132465C ( ) * 1967-11-24
DE1601299A1 (de) * 1968-01-19 1970-07-23 Hutter Kg S Verfahren und Vorrichtung zur Reinigung von rauchgasbeaufschlagten Flaechen bei Dampfkesseln,Waermeaustauschern u.dgl.
DE2702716C2 (de) * 1977-01-24 1979-06-28 Josef Krammer Chem. Dampfkessel- Reinigung, 4040 Neuss Verfahren und Vorrichtung zur rauchsasseitigen Reinigung von Kesseln oder öfen

Also Published As

Publication number Publication date
EP0079338B1 (en) 1985-07-24
FI75594B (fi) 1988-03-31
DE3264872D1 (en) 1985-08-29
WO1982004065A1 (en) 1982-11-25
EP0079338A1 (en) 1983-05-25
SE8106333L (sv) 1982-11-21
FI830144L (fi) 1983-01-17
FI830144A0 (fi) 1983-01-17
DK11583D0 (da) 1983-01-13
DK11583A (da) 1983-01-13
SE8103177L (sv) 1982-11-21
DK156677C (da) 1990-02-05
DK156677B (da) 1989-09-18
SE437032B (sv) 1985-02-04
FI75594C (fi) 1988-07-11

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