AU4236399A - Cationic surfactants as antifouling agents for induced draft fans (IDF) - Google Patents

Cationic surfactants as antifouling agents for induced draft fans (IDF) Download PDF

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Publication number
AU4236399A
AU4236399A AU42363/99A AU4236399A AU4236399A AU 4236399 A AU4236399 A AU 4236399A AU 42363/99 A AU42363/99 A AU 42363/99A AU 4236399 A AU4236399 A AU 4236399A AU 4236399 A AU4236399 A AU 4236399A
Authority
AU
Australia
Prior art keywords
quaternary ammonium
composition according
ammonium salt
salt
composition
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.)
Abandoned
Application number
AU42363/99A
Other languages
English (en)
Inventor
Salvatore Paolillo
Giuseppe Parri
Francesco Ricciardi
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.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of AU4236399A publication Critical patent/AU4236399A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F15/00—Other methods of preventing corrosion or incrustation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Treating Waste Gases (AREA)
  • Blast Furnaces (AREA)
AU42363/99A 1998-08-04 1999-07-29 Cationic surfactants as antifouling agents for induced draft fans (IDF) Abandoned AU4236399A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98830477A EP0978574A1 (fr) 1998-08-04 1998-08-04 Compositions de surfactifs cationiques et leur utilisation comme agents antisalissures pour ventilateurs à tirage forcé
EP988304 1998-08-04

Publications (1)

Publication Number Publication Date
AU4236399A true AU4236399A (en) 2000-02-24

Family

ID=8236744

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42363/99A Abandoned AU4236399A (en) 1998-08-04 1999-07-29 Cationic surfactants as antifouling agents for induced draft fans (IDF)

Country Status (5)

Country Link
EP (1) EP0978574A1 (fr)
JP (1) JP2000073044A (fr)
KR (1) KR20000016979A (fr)
AU (1) AU4236399A (fr)
CA (1) CA2279553A1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000077A (en) * 1972-05-04 1976-12-28 Colgate-Palmolive Company Enhancement of cationic softener
US3887340A (en) * 1974-08-29 1975-06-03 Betz Laboratories Method for scrubbing gases derived from basic oxygen furnaces
ES459553A1 (es) * 1976-06-07 1978-12-01 Ici Ltd Procedimiento para preparar una sal amonica sustituida de unacido n,n'-disustituido-diaminoestilbeno-sulfonico.
LU84514A1 (fr) * 1982-12-09 1984-10-22 Oreal Composition stable pour corticotherapie locale contenant a l'etat solubilise de l'hydrocortisone
FR2609648B1 (fr) * 1987-01-16 1990-12-14 Total France Agent desemulsifiant et antisalissure apte a separer des melanges eau-hydrocarbures, eventuellement mis en emulsion, et applications de cet agent
US4866106A (en) * 1988-02-08 1989-09-12 Waitomo Industrial Investments Ltd. Antifouling composition
US5035826A (en) * 1989-09-22 1991-07-30 Colgate-Palmolive Company Liquid crystal detergent composition
US5437712A (en) * 1994-03-01 1995-08-01 Betz Laboratories, Inc. Methods for inhibiting deposition and fouling in scrubber systems
JP2920349B2 (ja) * 1994-03-31 1999-07-19 三洋化成工業株式会社 水性ストリッパブルペイント
DE19648888A1 (de) * 1996-11-26 1998-05-28 Remmers Bauchemie Gmbh Wasserverdünnbares Konzentrat für den Holzschutz

Also Published As

Publication number Publication date
JP2000073044A (ja) 2000-03-07
EP0978574A1 (fr) 2000-02-09
KR20000016979A (ko) 2000-03-25
CA2279553A1 (fr) 2000-02-04

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Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period