[go: up one dir, main page]

BR9405850A - Métodos e fluidos para a remoção de contaminantes das superfícies - Google Patents

Métodos e fluidos para a remoção de contaminantes das superfícies

Info

Publication number
BR9405850A
BR9405850A BR9405850A BR9405850A BR9405850A BR 9405850 A BR9405850 A BR 9405850A BR 9405850 A BR9405850 A BR 9405850A BR 9405850 A BR9405850 A BR 9405850A BR 9405850 A BR9405850 A BR 9405850A
Authority
BR
Brazil
Prior art keywords
cleaned
contaminants
cleaning
substrate
porous
Prior art date
Application number
BR9405850A
Other languages
English (en)
Inventor
Ronald E Borah
Original Assignee
Eet Inc
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 Eet Inc filed Critical Eet Inc
Publication of BR9405850A publication Critical patent/BR9405850A/pt

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
    • C11D3/04—Water-soluble compounds
    • C11D3/042—Acids
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/34—Derivatives of acids of phosphorus
    • C11D1/345—Phosphates or phosphites
    • 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
    • C11D3/0042—Reducing 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/046—Salts
    • 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2068—Ethers
    • 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2082—Polycarboxylic acids-salts thereof
    • 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2086—Hydroxy carboxylic acids-salts thereof
    • 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
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/30—Amines; Substituted amines ; Quaternized amines
    • 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
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/33—Amino carboxylic acids
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/62—Quaternary ammonium compounds
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces
    • C11D2111/16—Metals
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces
    • C11D2111/24—Mineral surfaces, e.g. stones, frescoes, plasters, walls or concretes
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/40—Specific cleaning or washing processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Paints Or Removers (AREA)
  • Processing Of Solid Wastes (AREA)
BR9405850A 1993-04-05 1994-04-04 Métodos e fluidos para a remoção de contaminantes das superfícies BR9405850A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/043,435 US5421906A (en) 1993-04-05 1993-04-05 Methods for removal of contaminants from surfaces
PCT/US1994/003676 WO1994022601A1 (en) 1993-04-05 1994-04-04 Methods and fluids for removal of contaminants from surfaces

Publications (1)

Publication Number Publication Date
BR9405850A true BR9405850A (pt) 1995-12-05

Family

ID=21927153

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9405850A BR9405850A (pt) 1993-04-05 1994-04-04 Métodos e fluidos para a remoção de contaminantes das superfícies

Country Status (10)

Country Link
US (2) US5421906A (pt)
EP (2) EP0693977B1 (pt)
JP (1) JP3490446B2 (pt)
KR (1) KR100341496B1 (pt)
AT (1) ATE212882T1 (pt)
AU (1) AU6700194A (pt)
BR (1) BR9405850A (pt)
CA (1) CA2158990C (pt)
DE (1) DE69429808D1 (pt)
WO (1) WO1994022601A1 (pt)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5961736A (en) * 1993-04-05 1999-10-05 Active Environmental Technologies, Inc. Method for removal of contaminants from surfaces
US5495062A (en) * 1994-09-12 1996-02-27 Commodore Laboratories, Inc. Methods of decontaminating nuclear waste-containing soil
JP2908030B2 (ja) * 1994-09-12 1999-06-21 コモドア・アプライド・テクノロジーズ・インコーポレーテッド 有害物質を含有する土壌の除染方法
BR9510324A (pt) * 1995-02-01 1997-11-11 Ecolab Inc Processo para a limpeza de pisos
US5690539A (en) * 1995-08-07 1997-11-25 Cal-West Equipment Company Inc. Method of abarding using surface abrasion compositions
US5763734A (en) * 1995-10-19 1998-06-09 Nachtman; Thomas J. Method for containing or removing contaminants from a substrate
JP3333684B2 (ja) * 1996-03-15 2002-10-15 東京エレクトロン株式会社 研磨処理方法
US6030932A (en) * 1996-09-06 2000-02-29 Olin Microelectronic Chemicals Cleaning composition and method for removing residues
US5944908A (en) * 1996-10-10 1999-08-31 Henkel Corporation Cleaning compositions and processes suitable for replacing grit blasting to clean metal mold surfaces for plastics
US5885339A (en) * 1996-12-09 1999-03-23 Y-Slip Ltd. Non-slip formulations
US6896826B2 (en) * 1997-01-09 2005-05-24 Advanced Technology Materials, Inc. Aqueous cleaning composition containing copper-specific corrosion inhibitor for cleaning inorganic residues on semiconductor substrate
US6755989B2 (en) * 1997-01-09 2004-06-29 Advanced Technology Materials, Inc. Aqueous cleaning composition containing copper-specific corrosion inhibitor for cleaning inorganic residues on semiconductor substrate
US5932023A (en) * 1997-02-25 1999-08-03 Ward; Glen Douglas Method of washing a vehicle using a two-part washing composition
JP2001527286A (ja) * 1997-12-19 2001-12-25 アドバンスド・ケミカル・システムズ・インターナショナル・インコーポレーテッド フッ化物塩、キレート剤、およびグリコール溶媒を含む、選択的酸化シリコンエッチング剤調合物
US7390432B2 (en) * 1998-06-30 2008-06-24 Sandia Corporation Enhanced formulations for neutralization of chemical, biological and industrial toxants
US6723890B2 (en) 1998-06-30 2004-04-20 Sandia Corporation Concentrated formulations and methods for neutralizing chemical and biological toxants
US6566574B1 (en) * 1998-06-30 2003-05-20 Sandia Corporation Formulations for neutralization of chemical and biological toxants
US6401731B2 (en) 1999-01-19 2002-06-11 William Robertson Method of decontaminating PCB transformers
CA2461872C (en) * 2001-10-01 2013-11-26 Sandia Corporation Enhanced formulations for neutralization of chemical, biological and industrial toxants
KR20020023901A (ko) * 2001-12-27 2002-03-29 지경호 석재 표면의 세척제 조성물
AU2003225178A1 (en) * 2002-04-24 2003-11-10 Ekc Technology, Inc. Oxalic acid as a cleaning product for aluminium, copper and dielectric surfaces
JP4159334B2 (ja) * 2002-09-30 2008-10-01 新日本製鐵株式会社 チタンおよびチタン合金建材用の変色除去洗浄剤、および変色除去洗浄方法
US7211551B2 (en) * 2002-10-21 2007-05-01 Mcdonald Mary E Universal cleaner that cleans tough oil, grease and rubber grime and that is compatible with many surfaces including plastics
AU2004297603A1 (en) * 2003-12-03 2005-06-23 Cal-West Specialty Coatings, Inc. Silica-free surface abrasion compositions and their uses
CA2593972A1 (en) * 2005-01-11 2006-07-20 Clean Earth Technologies, Llc Formulations for the decontamination of toxic chemicals
EP1701218A3 (en) * 2005-03-11 2008-10-15 Rohm and Haas Electronic Materials LLC Polymer remover
US7166758B2 (en) * 2005-03-26 2007-01-23 Luis Nunez Foam and gel methods for the decontamination of metallic surfaces
EP1721961B1 (en) * 2005-05-12 2009-04-22 The Procter and Gamble Company Liquid acidic hard surface cleaning composition
EP1721960A1 (en) * 2005-05-12 2006-11-15 The Procter & Gamble Company Liquid acidic hard surface cleaning composition
TWI339780B (en) * 2005-07-28 2011-04-01 Rohm & Haas Elect Mat Stripper
EP1931817A2 (en) 2005-08-19 2008-06-18 Houghton Metal Finishing Company Methods and compositions for acid treatment of a metal surface
US7651559B2 (en) 2005-11-04 2010-01-26 Franklin Industrial Minerals Mineral composition
US7833339B2 (en) 2006-04-18 2010-11-16 Franklin Industrial Minerals Mineral filler composition
US7723463B2 (en) * 2006-04-12 2010-05-25 Battelle Energy Alliance, Llc Polyphosphazine-based polymer materials
KR20160085902A (ko) * 2006-12-21 2016-07-18 엔테그리스, 아이엔씨. 에칭 후 잔류물의 제거를 위한 액체 세정제
CN101993790B (zh) * 2009-08-17 2012-06-06 中国石油化工股份有限公司 炼油装置的清洗剂及其制备方法
CN103003923A (zh) 2010-07-16 2013-03-27 高级技术材料公司 用于移除蚀刻后残余物的水性清洁剂
JP6220114B2 (ja) * 2011-11-30 2017-10-25 荏原工業洗浄株式会社 放射性セシウム固体状被汚染物の除染方法及び装置
KR101278212B1 (ko) 2011-12-22 2013-07-01 한국수력원자력 주식회사 방사성 오염 제거용 환원제 함유 겔 화학제염제, 이의 제조방법 및 이를 이용한 제염방법
SG10201605172RA (en) 2011-12-28 2016-08-30 Entegris Inc Compositions and methods for selectively etching titanium nitride
JP6066160B2 (ja) * 2012-02-29 2017-01-25 株式会社ネオス 放射能汚染物質洗浄剤および放射能汚染物質の洗浄方法
JP2013231696A (ja) * 2012-05-01 2013-11-14 Sanai Fujita 放射性物質の固定化剤及び固定化方法
JP2013231695A (ja) * 2012-05-01 2013-11-14 Sanai Fujita 除染剤及び除染方法
CA2783349A1 (en) * 2012-07-18 2014-01-18 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Environment Decontamination of radionuclides on construction materials
JP2014041100A (ja) * 2012-08-23 2014-03-06 Shimizu Corp コンクリート構造体の表層除染方法
JP6245595B2 (ja) * 2012-12-28 2017-12-13 株式会社ネオス 放射性物質汚染土壌洗浄剤および放射性物質汚染土壌の分級により発生した汚染シルトの除染方法
JP6265369B2 (ja) * 2013-08-14 2018-01-24 株式会社ネオス 放射能汚染土壌および汚染シルト洗浄剤およびこれを用いた洗浄方法
JP2015169437A (ja) * 2014-03-04 2015-09-28 清水建設株式会社 コンクリート体の除染方法
RU2568895C1 (ru) * 2014-05-13 2015-11-20 Открытое акционерное общество "Российский концерн по производству электрической и тепловой энергии на атомных станциях" (ОАО "Концерн Росэнергоатом") Способ очистки опускных трубопроводов барабан-сепараторов ядерного канального реактора
US11125681B2 (en) 2019-01-24 2021-09-21 Raven Industries, Inc. Agricultural spectrographic composition sensor and methods for same
CN111979062A (zh) * 2019-05-23 2020-11-24 合肥科源应用化工研究所 一种核医学去污剂及其制备方法
KR102056204B1 (ko) 2019-06-27 2019-12-18 (주)토림산업 폐기물 슬러지를 이용한 유기질 비료 및 토양 개량제의 제조방법
US11304304B2 (en) 2019-11-11 2022-04-12 International Business Machines Corporation Ionic contaminant cleaning
CN112267122A (zh) * 2020-09-27 2021-01-26 日照皓诚电子科技有限公司 一种不锈钢表面氧化皮处理液及其制备与使用方法
CN112195475B (zh) * 2020-11-09 2021-05-14 广东新通达钢管厂有限公司 一种镀锌钢板用表面处理制剂及表面前处理工艺
WO2025068792A2 (en) * 2023-09-29 2025-04-03 Precision Planting Llc Extractant compositions

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2148006A (en) * 1938-10-21 1939-02-21 Standard Oil Co Acidizing wells
US3437521A (en) * 1964-01-21 1969-04-08 Purex Corp Ltd Radioactive decontamination
US3367878A (en) * 1964-09-10 1968-02-06 Army Usa Alkaline water-based cleaner
US3793221A (en) * 1972-09-13 1974-02-19 Basf Wyandotte Corp Thickened acid cleaner
US3909437A (en) * 1973-01-18 1975-09-30 Dow Chemical Co Noncorrosive acid, solvent and nonionic surfactant composition
US4040866A (en) * 1973-10-05 1977-08-09 N L Industries, Inc. Laundering of oil base mud cuttings
US4032466A (en) * 1976-04-16 1977-06-28 Basf Wyandotte Corporation Acid cleaner and process for disposal thereof
US4174290A (en) * 1976-12-16 1979-11-13 Custom Research And Development Metal oxide remover containing a strong mineral acid, citric acid and a basic ammonia derivative
US4376069A (en) * 1979-10-15 1983-03-08 Life Industries Corporation Hydrotropic cleaner and deoxidizer
US4430128A (en) * 1980-12-05 1984-02-07 The Dow Chemical Company Aqueous acid composition and method of use
US4390465A (en) * 1981-06-22 1983-06-28 Fremont Industries, Inc. Low temperature composition for plating pretreatment of ferrous metals
CA1196560A (en) * 1981-11-24 1985-11-12 Gerardus A. Somers Metal stripping composition and process
US4541945A (en) * 1982-09-30 1985-09-17 Amchem Products Inhibitor-containing acid cleaning compositions and processes
US4608086A (en) * 1983-01-19 1986-08-26 Tennant Company Membrane remover/etchant
US4439339A (en) * 1983-02-08 1984-03-27 Doumit Carl J Descaler composition and method
US4472205A (en) * 1983-04-01 1984-09-18 Cortner Jay C Method for cleaning various surfaces of a single article
US4749508A (en) * 1985-02-05 1988-06-07 Kay Chemical Company Floor cleaning compositions and their use
US4640719A (en) * 1985-07-01 1987-02-03 Petroleum Fermentations N.V. Method for printed circuit board and/or printed wiring board cleaning
US4877459A (en) * 1985-08-08 1989-10-31 Kay Chemical Company Floor cleaning compositions and their use
US4666528A (en) * 1985-11-27 1987-05-19 Halliburton Company Method of removing iron and copper-containing scale from a metal surface
US4762638A (en) * 1986-04-23 1988-08-09 Amchem Products, Inc. Alkaline cleaner for aluminum
US4792413A (en) * 1986-10-17 1988-12-20 Capsule Environmental Engineering, Inc. Novel cleaning composition for removal of PCBs
US5102573A (en) * 1987-04-10 1992-04-07 Colgate Palmolive Co. Detergent composition
US4828743A (en) * 1987-11-20 1989-05-09 Boyle-Midway Household Products, Inc. Composition for rust removal and method of use thereof
US5122194A (en) * 1990-08-08 1992-06-16 Burlington Environmental Inc. Methods and compositions for removing polychlorinated biphenyls from a contaminated surface
US5244539A (en) * 1992-01-27 1993-09-14 Ardrox, Inc. Composition and method for stripping films from printed circuit boards

Also Published As

Publication number Publication date
CA2158990C (en) 2001-01-02
US5421906A (en) 1995-06-06
JP3490446B2 (ja) 2004-01-26
EP1149895A1 (en) 2001-10-31
EP0693977A4 (en) 1998-04-29
DE69429808D1 (de) 2002-03-21
KR100341496B1 (ko) 2002-11-02
JPH08511091A (ja) 1996-11-19
ATE212882T1 (de) 2002-02-15
CA2158990A1 (en) 1994-04-04
WO1994022601A1 (en) 1994-10-13
AU6700194A (en) 1994-10-24
EP0693977A1 (en) 1996-01-31
EP0693977B1 (en) 2002-02-06
US5512202A (en) 1996-04-30

Similar Documents

Publication Publication Date Title
BR9405850A (pt) Métodos e fluidos para a remoção de contaminantes das superfícies
BR9509886A (pt) Composição de limpeza de superficie dura e processo para desinfetar superficies não-vivas
CA2345305A1 (en) Acidic surfactant composition and method for cleaning wellbore and flowline surfaces using the surfactant composition
ATE151652T1 (de) Zusammensetzung und verfahren zur dehalogenierung und abbau von halogenorganischen schadstoffen
ATE206786T1 (de) Verfahren und vorrichtung zur abreinigung einer durch umweltschädliche medien kontaminierten und/oder in ihrer griffigkeit beeinträchtigten fahrbahn oder sonstigen verkehrsfläche
EP1144329A4 (en) PROCESS FOR TREATING HEAVY METAL CONTAMINATION
MA21810A1 (fr) Technique d'elimination de polluants petroliers et materiaux a cet effet .
DE59103824D1 (de) Verfahren und vorrichtung zur dekontamination radioaktiv kontaminierter oberflächen.
FI952282A7 (fi) Menetelmä ja materiaaleja haitta-aineiden saastuttamien alueiden puhdi stamiseksi
PL312564A1 (en) Water grease, and surface defect remover for shaped metal surfaces
DE59804719D1 (de) Verfahren zum reinigen kontaminierter böden
EP0447250A3 (en) Method and apparatus for steam cleaning of laminated articles
DE3880136D1 (de) Vorrichtung und verfahren zur reinigung von stuecken.
DE69629848D1 (de) Verfahren zur reinigung von oberflächen die durch be- oder unbearbeitete ölprodukte verschmutzt sind, adsorptionsmittel zur reinigung von oberflächen und verfahren zur herstellung dessen
ATA148692A (de) Verfahren zum ablösen von an oberflächen von mit flüssigkeit in berührung stehenden körpern, insbesondere brunnenrohren, haftenden ablagerungen
Anderson et al. Efficiency and potential environmental impacts of different cleaning agents used on contaminated railway ballast
JPS607398A (ja) 除染方法
EP1126932A4 (en) METHOD FOR CLEANING ART OBJECTS
EP0658515A3 (de) Verfahren zur Beseitigung von Ölverschmutzungen in Flüssigkeiten, insbesondere Wasser
SE9502036L (sv) Omhändertagande av miljöfarligt avfall genom nötning eller skrubbning
DE2300101A1 (de) Vorrichtung zum entfernen abbrennbarer verunreinigungen an unbrennbaren teilen, insbesondere an werkstueckhaltern bei oberflaechenbehandlungsvorrichtungen
EP0060314A1 (de) Verfahren zur Dekontamination von Gegenständen
DE4300314A1 (de) Verfahren zur Dekontaminierung von Flächen
Sluder Concrete coatings for industrial facilities
DE69817135D1 (de) Verfahren zur sicheren Entsorgung von mit Öl kontaminiertem Filtermaterial

Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: PARA QUE POSSAMOS EXAMINAR A SOLICITACAO DE ANOTACAO DE GRAVAME, NO PEDIDO DE PATENTE, REQUERIDA ATRAVES DA PETICAO N 018970/RJ DE 19980806, A TRADUCAO DO DOCUMENTO APRESENTADO DEVERA SER EFETUADA POR TRADUTOR JURAMENTADO, EM FACE DA FE PUBLICA QUE ESTE DISPOE, DECORRENTE DE SUA NOMEACAO PELA AUTORIDADE COMPETENTE.

B15G Petition not considered as such [chapter 15.7 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements