DE69130019T2 - Neuartige zusammensetzungen zur auflösung von eisenoxiden - Google Patents

Neuartige zusammensetzungen zur auflösung von eisenoxiden

Info

Publication number
DE69130019T2
DE69130019T2 DE69130019T DE69130019T DE69130019T2 DE 69130019 T2 DE69130019 T2 DE 69130019T2 DE 69130019 T DE69130019 T DE 69130019T DE 69130019 T DE69130019 T DE 69130019T DE 69130019 T2 DE69130019 T2 DE 69130019T2
Authority
DE
Germany
Prior art keywords
iron oxides
novel compositions
dissolving iron
metal oxides
dissolving
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 - Lifetime
Application number
DE69130019T
Other languages
English (en)
Other versions
DE69130019D1 (de
Inventor
Earl Philip Horwitz
Renato Chiarizia
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.)
Arch Development Corp
Original Assignee
Arch Development Corp
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 Arch Development Corp filed Critical Arch Development Corp
Application granted granted Critical
Publication of DE69130019D1 publication Critical patent/DE69130019D1/de
Publication of DE69130019T2 publication Critical patent/DE69130019T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/24—Cleaning or pickling metallic material with solutions or molten salts with neutral solutions
    • C23G1/26—Cleaning or pickling metallic material with solutions or molten salts with neutral solutions using inhibitors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
    • 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
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/361—Phosphonates, phosphinates or phosphonites
    • 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
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • C23G1/088—Iron or steel solutions containing organic acids
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
    • G21F9/002—Decontamination of the surface of objects with chemical or electrochemical processes
    • G21F9/004—Decontamination of the surface of objects with chemical or electrochemical processes of metallic surfaces
DE69130019T 1990-04-30 1991-04-26 Neuartige zusammensetzungen zur auflösung von eisenoxiden Expired - Lifetime DE69130019T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/516,436 US5078894A (en) 1990-04-30 1990-04-30 Formulations for iron oxides dissolution
PCT/US1991/002922 WO1991017124A1 (en) 1990-04-30 1991-04-26 New formulations for iron oxides dissolution

Publications (2)

Publication Number Publication Date
DE69130019D1 DE69130019D1 (de) 1998-09-24
DE69130019T2 true DE69130019T2 (de) 1999-04-08

Family

ID=24055582

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69130019T Expired - Lifetime DE69130019T2 (de) 1990-04-30 1991-04-26 Neuartige zusammensetzungen zur auflösung von eisenoxiden

Country Status (8)

Country Link
US (2) US5078894A (de)
EP (1) EP0527908B1 (de)
JP (1) JP3014448B2 (de)
AT (1) ATE169892T1 (de)
CA (1) CA2081767C (de)
DE (1) DE69130019T2 (de)
RU (1) RU2096499C1 (de)
WO (1) WO1991017124A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19959592A1 (de) * 1999-12-10 2001-06-13 Nusko Robert Reaktionsmischung und Verfahren zur Auflösung von schwerlöslichen chemischen Verbindungen
DE102015114481A1 (de) 2015-08-31 2017-03-02 Nikolay Tzvetkov Tzvetkov Wässrig-neutrale derouging-, entrostungs-, passivierungs- und dekontaminierungslösungen und verfahren zu ihrer verwendung

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FR2695839B1 (fr) * 1992-09-23 1994-10-14 Commissariat Energie Atomique Gel décontaminant réducteur et son utilisation pour la décontamination de surface notamment d'installations nucléaires.
FR2699936B1 (fr) * 1992-12-24 1995-01-27 Electricite De France Procédé de dissolution d'oxydes déposés sur un substrat métallique.
FR2708627A1 (fr) * 1993-08-06 1995-02-10 Damery Bernard Procédé et produits pour éliminer les dépôts de manganèse et de fer dans les réservoirs et conduites d'eau.
US5759512A (en) * 1996-06-04 1998-06-02 Cytec Technology Corp. Regeneration of dithiophosphorus acid metal extractants
US5660736A (en) * 1996-06-21 1997-08-26 Nalco Chemical Company Sodium sulfoxylate formaldehyde as a boiler additive for oxygen scavenging
US6153535A (en) * 1996-10-23 2000-11-28 Asahi Glass Company Ltd. Method for removing a thin film for a window glass
JP3506172B2 (ja) * 1997-03-13 2004-03-15 信越半導体株式会社 半導体ウェーハのエッチング方法
US5895781A (en) * 1997-12-22 1999-04-20 S. C. Johnson & Son, Inc. Cleaning compositions for ceramic and porcelain surfaces and related methods
DE19818772C2 (de) * 1998-04-27 2000-05-31 Siemens Ag Verfahren zum Abbau der Radioaktivität eines Metallteiles
JP2002536545A (ja) * 1999-02-05 2002-10-29 ベッツディアボーン・インコーポレーテッド 洗浄剤組成物及びその使用
AU6337700A (en) * 1999-06-24 2001-01-09 University Of Chicago, The Method for the decontamination of metallic surfaces
DE10004581A1 (de) * 2000-02-02 2001-08-09 Robert Nusko Mittel und Verfahren zur Brunnensanierung
CA2362639C (en) 1999-12-10 2009-02-24 R. Spaene Kg Process for removing deposits from water-carrying systems and devices for water supply
US6348440B1 (en) 2000-08-02 2002-02-19 Betzdearborn Inc. Method of cleaning a metal surface
WO2002036504A2 (en) * 2000-11-03 2002-05-10 Ge Betz, Inc. Method for cleaning blinded filter media and preventing filter blinding
ES2721655T3 (es) 2003-01-17 2019-08-02 Univ Missouri Recubrimientos resistentes a la corrosión
US7601425B2 (en) 2003-03-07 2009-10-13 The Curators Of The University Of Missouri Corrosion resistant coatings containing carbon
DK1621521T3 (da) 2004-07-27 2012-09-17 Carela Gmbh Fremgangsmåde til at fjerne aflejringer fra installationer til drikkevandsforsyning
US7166758B2 (en) * 2005-03-26 2007-01-23 Luis Nunez Foam and gel methods for the decontamination of metallic surfaces
JP4655969B2 (ja) * 2006-03-10 2011-03-23 三浦工業株式会社 鉄の定量方法
EP2090676A1 (de) * 2008-02-01 2009-08-19 Ateco Services AG Verfahren zur Entfernung von Belägen und Ablagerungen
US8192550B2 (en) 2008-02-01 2012-06-05 Ateco Services Ag Use of an aqueous neutral cleaning solution and method for removing rouging from stainless steel surfaces
DE102012201787B4 (de) * 2012-02-07 2015-10-22 Mösslein Gmbh Verfahren zur Entfernung von eisen-, mangan- und kalkhaltigen Ablagerungen in Trinkwasser-Verteilungssystemen; wässrige Reinigungslösung und Trockenpulvermischung dafür
DE102012109099A1 (de) * 2012-09-26 2014-03-27 Carela Gmbh Desinfektionsreiniger für Trinkwasserversorgungsanlagen und seine Verwendungen
KR101450625B1 (ko) 2013-01-25 2014-10-15 삼성중공업 주식회사 트롤리
WO2015151099A1 (en) 2014-03-31 2015-10-08 Technion Research & Development Foundation Limited A method for passive metal activation and uses thereof
US9133418B1 (en) 2014-04-07 2015-09-15 Ecolab Usa Inc. Non-silicated high alkaline cleaner with aluminum protection
CN112792116A (zh) * 2020-12-28 2021-05-14 四川蓝本数字建造科技有限公司 一种利用双1,6-亚己基三胺五甲叉膦酸去除土壤中重金属污染物的方法及应用
CN116867741A (zh) * 2021-02-12 2023-10-10 花王株式会社 氧化铁和/或氢氧化铁用还原剂组合物
AT525928A1 (de) * 2022-03-11 2023-09-15 Henkel Bet Holding Gmbh Verfahren zur Entfernung eisenoxidischer Ablagerungen

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GB977112A (en) * 1960-03-03 1964-12-02 Rohm & Haas Removal of iron oxide
US4579720A (en) * 1965-08-24 1986-04-01 Plains Chemical Development Co. Chelation
US3940436A (en) * 1970-04-13 1976-02-24 Monsanto Company Substituted ethane diphosphonic acids and salts and esters thereof
GB1397451A (en) * 1972-10-09 1975-06-11 Monsanto Ltd Descaling formulations
GB1453840A (en) * 1973-05-15 1976-10-27 Ici Ltd Moulding composition
US3935125A (en) * 1974-06-25 1976-01-27 Chemed Corporation Method and composition for inhibiting corrosion in aqueous systems
GB1496805A (en) * 1975-09-19 1978-01-05 Unilever Ltd Dithionite composition
US4302429A (en) * 1976-11-08 1981-11-24 E. I. Du Pont De Nemours And Company Process for solution mining of uranium ores
US4132526A (en) * 1976-11-12 1979-01-02 Betz Laboratories, Inc. Process for protecting asbestos-cement bearing surfaces in recirculating cooling water systems
US4293529A (en) * 1978-10-27 1981-10-06 Uranium Recovery Corporation Process for recovering uranium from wet-process phosphoric acid using alkyl pyrophosphoric acid extractants
US4302427A (en) * 1979-03-19 1981-11-24 International Minerals & Chemical Corporation Recovery of uranium from wet-process phosphoric acid
FR2460960A1 (fr) * 1979-07-09 1981-01-30 Elf Aquitaine Nouveaux esthers triphosphoniques, utiles a l'extraction des metaux lourds
FR2460958A1 (fr) * 1979-07-09 1981-01-30 Elf Aquitaine Nouveaux composes diphosphoniques, utiles a l'extraction des metaux lourds
US4316877A (en) * 1979-11-23 1982-02-23 Allied Corporation Extraction of uranium values from phosphoric acid
US4432865A (en) * 1982-01-25 1984-02-21 Norman George R Process for treating used motor oil and synthetic crude oil
FR2535217B1 (fr) * 1982-10-29 1989-08-18 Ceca Sa Procede de recuperation de metaux lourds a partir de solutions acides
US4499833A (en) * 1982-12-20 1985-02-19 Rockwell International Corporation Thermal conversion of wastes
US4512900A (en) * 1983-12-13 1985-04-23 International Business Machines Corporation Method for treating waste compositions
US4554090A (en) * 1984-03-09 1985-11-19 Jones L W Combination corrosion/scale inhibitor
EP0200776B1 (de) * 1984-10-26 1989-01-18 UHT, Umwelt- und Hygienetechnik GmbH Lösungsverfahren und lösungsmittel für schwerlösliche karbonate
US4664811A (en) * 1985-07-01 1987-05-12 Nalco Chemical Company Prevention of iron fouling of ion exchange resins
US4789406A (en) * 1986-08-20 1988-12-06 Betz Laboratories, Inc. Method and compositions for penetrating and removing accumulated corrosion products and deposits from metal surfaces
DE3771859D1 (de) * 1986-12-01 1991-09-05 Siemens Ag Verfahren zum reinigen eines behaelters.
US4802990A (en) * 1987-07-30 1989-02-07 Inskeep Jr Eugene L Solution and method for dissolving minerals
US4810405A (en) * 1987-10-21 1989-03-07 Dearborn Chemical Company, Limited Rust removal and composition thereof
DE68926310T2 (de) * 1988-11-01 1996-10-24 Arch Dev Corp Verfahren zur abtrennung von metallischen ionen mit phosphonsäuren als complexbildner
US4937002A (en) * 1989-06-12 1990-06-26 National Starch And Chemical Investment Holding Corporation Interpolymers for barium sulphate inhibition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19959592A1 (de) * 1999-12-10 2001-06-13 Nusko Robert Reaktionsmischung und Verfahren zur Auflösung von schwerlöslichen chemischen Verbindungen
DE102015114481A1 (de) 2015-08-31 2017-03-02 Nikolay Tzvetkov Tzvetkov Wässrig-neutrale derouging-, entrostungs-, passivierungs- und dekontaminierungslösungen und verfahren zu ihrer verwendung
DE102015114481B4 (de) 2015-08-31 2018-05-09 Nikolay Tzvetkov Tzvetkov Wässrig-neutrale derouging-, entrostungs-, passivierungs- und dekontaminierungslösungen und verfahren zu ihrer verwendung

Also Published As

Publication number Publication date
WO1991017124A1 (en) 1991-11-14
RU2096499C1 (ru) 1997-11-20
EP0527908B1 (de) 1998-08-19
US5587142A (en) 1996-12-24
CA2081767A1 (en) 1991-10-31
DE69130019D1 (de) 1998-09-24
EP0527908A4 (en) 1993-04-14
CA2081767C (en) 2001-06-05
EP0527908A1 (de) 1993-02-24
JP3014448B2 (ja) 2000-02-28
ATE169892T1 (de) 1998-09-15
US5078894A (en) 1992-01-07
JPH05507305A (ja) 1993-10-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: MOSELPATENT TRIERPATENT, 54290 TRIER

8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE SERWE & DR. WAGNER, 54290 TRIER