FR2324731A1 - Composition de dithionite pouvant etre utilisee comme composition de nettoyage - Google Patents
Composition de dithionite pouvant etre utilisee comme composition de nettoyageInfo
- Publication number
- FR2324731A1 FR2324731A1 FR7628056A FR7628056A FR2324731A1 FR 2324731 A1 FR2324731 A1 FR 2324731A1 FR 7628056 A FR7628056 A FR 7628056A FR 7628056 A FR7628056 A FR 7628056A FR 2324731 A1 FR2324731 A1 FR 2324731A1
- Authority
- FR
- France
- Prior art keywords
- composition
- dithionite
- cleaning
- cleaning composition
- dithionite 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.)
- Granted
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
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0042—Reducing agents
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB38550/75A GB1496805A (en) | 1975-09-19 | 1975-09-19 | Dithionite composition |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2324731A1 true FR2324731A1 (fr) | 1977-04-15 |
FR2324731B1 FR2324731B1 (fr) | 1982-06-04 |
Family
ID=10404201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7628056A Granted FR2324731A1 (fr) | 1975-09-19 | 1976-09-17 | Composition de dithionite pouvant etre utilisee comme composition de nettoyage |
Country Status (10)
Country | Link |
---|---|
US (1) | US4082683A (fr) |
AT (1) | AT346665B (fr) |
BE (1) | BE846359A (fr) |
CA (1) | CA1062999A (fr) |
CH (1) | CH624077A5 (fr) |
DE (1) | DE2641335A1 (fr) |
FR (1) | FR2324731A1 (fr) |
GB (1) | GB1496805A (fr) |
NL (1) | NL7610230A (fr) |
SE (1) | SE413782B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0527908A1 (fr) * | 1990-04-30 | 1993-02-24 | Arch Development Corporation | Nouvelles formulations de dissolution d'oxydes de fer |
EP0639665A1 (fr) * | 1993-08-20 | 1995-02-22 | Ciba-Geigy Ag | Agent réducteur de blanchiment sans phosphate |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2735816C3 (de) * | 1977-08-09 | 1981-08-13 | Basf Ag, 6700 Ludwigshafen | Verfahren zum Entschlichten und Bleichen von Textilgut |
NZ203201A (en) * | 1982-02-12 | 1985-01-31 | Smith & Nephew Ass | Sulphur dioxide-releasing composition containing hydroquinone |
US4610728A (en) * | 1982-10-19 | 1986-09-09 | Ram Natesh | Method and composition for dissolving deposits of magnetite |
US4511407A (en) * | 1982-11-01 | 1985-04-16 | Electric Power Research Institute, Inc. | Method of cleaning corroded metal articles by induction heating |
DE3406322A1 (de) * | 1984-02-22 | 1985-08-22 | Basf Ag, 6700 Ludwigshafen | Stabilisierte, wasser enthaltende, alkalisch eingestellte natriumdithionitzubereitungen |
GB8608148D0 (en) * | 1986-04-03 | 1986-05-08 | Procter & Gamble | Liquid cleaner |
US5211872A (en) * | 1990-07-24 | 1993-05-18 | Aquarium Pharmaceuticals, Inc. | Composition for detoxifying ammonia and chloramine in aquatic environments and method of making the same |
US5395585A (en) * | 1990-07-24 | 1995-03-07 | Aquarium Pharmaceuticals, Inc. | Method for controlling odor |
CA2275146C (fr) | 1996-12-20 | 2006-10-31 | Usf Filtration And Separations Group, Inc. | Procede de decapage |
DE29703010U1 (de) * | 1997-02-20 | 1997-07-10 | Brauns Heitmann Gmbh & Co Kg | Silberbad |
US6297208B1 (en) | 1999-10-11 | 2001-10-02 | Iron Out, Inc. | Rust stain removal formula |
AUPR421501A0 (en) | 2001-04-04 | 2001-05-03 | U.S. Filter Wastewater Group, Inc. | Potting method |
AUPR692401A0 (en) * | 2001-08-09 | 2001-08-30 | U.S. Filter Wastewater Group, Inc. | Method of cleaning membrane modules |
DE60213184T2 (de) * | 2001-11-16 | 2007-06-28 | U.S. Filter Wastewater Group, Inc. | Methode zur Reinigung von Membranen |
US7247238B2 (en) | 2002-02-12 | 2007-07-24 | Siemens Water Technologies Corp. | Poly(ethylene chlorotrifluoroethylene) membranes |
AUPS300602A0 (en) | 2002-06-18 | 2002-07-11 | U.S. Filter Wastewater Group, Inc. | Methods of minimising the effect of integrity loss in hollow fibre membrane modules |
CA2501628C (fr) | 2002-10-10 | 2012-12-04 | U.S. Filter Wastewater Group, Inc. | Agencement de filtration et de lavage a contre-courant pour modules de membranes |
AU2002953111A0 (en) | 2002-12-05 | 2002-12-19 | U. S. Filter Wastewater Group, Inc. | Mixing chamber |
BRPI0407426B1 (pt) * | 2003-02-15 | 2015-08-04 | Unilever Nv | Método de foto-branqueamento de um artigo têxtil |
CA2535360C (fr) * | 2003-08-29 | 2013-02-12 | U.S. Filter Wastewater Group, Inc. | Lavage a contre-courant |
AU2004289373B2 (en) * | 2003-11-14 | 2010-07-29 | Evoqua Water Technologies Llc | Improved module cleaning method |
US8758621B2 (en) * | 2004-03-26 | 2014-06-24 | Evoqua Water Technologies Llc | Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis |
JP2007535398A (ja) * | 2004-04-22 | 2007-12-06 | シーメンス ウォーター テクノロジース コーポレイション | 有機物質を消化するためのメンブレンバイオリアクタおよび処理槽を含む濾過装置ならびに廃液処理方法 |
NZ588094A (en) | 2004-08-20 | 2012-04-27 | Siemens Water Tech Corp | Potting head for hollow fibre filter module |
JP4838248B2 (ja) * | 2004-09-07 | 2011-12-14 | シーメンス・ウォーター・テクノロジーズ・コーポレーション | 逆洗液体廃棄物の低減 |
US8506806B2 (en) * | 2004-09-14 | 2013-08-13 | Siemens Industry, Inc. | Methods and apparatus for removing solids from a membrane module |
US8377305B2 (en) * | 2004-09-15 | 2013-02-19 | Siemens Industry, Inc. | Continuously variable aeration |
US7591950B2 (en) | 2004-11-02 | 2009-09-22 | Siemens Water Technologies Corp. | Submerged cross-flow filtration |
WO2006066350A1 (fr) * | 2004-12-24 | 2006-06-29 | Siemens Water Technologies Corp. | Procede et appareil simples de lavage au gaz |
EP2394731A1 (fr) * | 2004-12-24 | 2011-12-14 | Siemens Industry, Inc. | Clarification dans des systèmes de filtration sur membrane |
CA2593412A1 (fr) * | 2005-01-14 | 2006-07-20 | Siemens Water Technologies Corp. | Systeme de filtration |
JP2008539054A (ja) * | 2005-04-29 | 2008-11-13 | シーメンス・ウォーター・テクノロジーズ・コーポレイション | 膜フィルターのための化学洗浄 |
MY146286A (en) | 2005-08-22 | 2012-07-31 | Siemens Industry Inc | An assembly for water filtration using a tube manifold to minimise backwash |
WO2007044345A2 (fr) | 2005-10-05 | 2007-04-19 | Siemens Water Technologies Corp. | Procede et appareil permettant de traiter des eaux usees |
US20070138090A1 (en) * | 2005-10-05 | 2007-06-21 | Jordan Edward J | Method and apparatus for treating wastewater |
CN101321578B (zh) * | 2005-12-09 | 2010-12-08 | 西门子水技术公司 | 减少反冲洗量的过程 |
US20090001018A1 (en) * | 2006-01-12 | 2009-01-01 | Fufang Zha | Operating Strategies in Filtration Processes |
US7455765B2 (en) | 2006-01-25 | 2008-11-25 | Siemens Water Technologies Corp. | Wastewater treatment system and method |
US20090255873A1 (en) * | 2006-08-31 | 2009-10-15 | Bruce Gregory Biltoft | Low pressure backwash |
WO2008051546A2 (fr) * | 2006-10-24 | 2008-05-02 | Siemens Water Technologies Corp. | Régulation d'infiltration/débit entrant pour bioréacteur à membrane |
WO2008098309A1 (fr) * | 2007-02-16 | 2008-08-21 | Siemens Water Technologies Corp. | Procédé et agencement de filtration sur membrane |
CA2682707C (fr) | 2007-04-02 | 2014-07-15 | Siemens Water Technologies Corp. | Commande d'infiltration/afflux amelioree pour bioreacteur a membranes |
US9764288B2 (en) | 2007-04-04 | 2017-09-19 | Evoqua Water Technologies Llc | Membrane module protection |
KR20090128531A (ko) * | 2007-04-04 | 2009-12-15 | 지멘스 워터 테크놀로지스 코포레이션 | 멤브레인 모듈 보호 |
KR20160045152A (ko) | 2007-05-29 | 2016-04-26 | 에보쿠아 워터 테크놀로지스 엘엘씨 | 수처리 시스템 |
CA2686937A1 (fr) * | 2007-05-29 | 2008-12-04 | Siemens Water Technologies Corp. | Nettoyage de membrane utilisant une pompe a emulsion d'air |
US20100200503A1 (en) * | 2007-06-28 | 2010-08-12 | Fufang Zha | Cleaning method for simple filtration systems |
WO2009062537A1 (fr) * | 2007-11-12 | 2009-05-22 | Pastaclean Gmbh | Pâte nettoyante |
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 |
EP2090676A1 (fr) * | 2008-02-01 | 2009-08-19 | Ateco Services AG | Procédé destiné l'enlèvement de couches et de dépôts |
AU2009273775B2 (en) | 2008-07-24 | 2014-11-20 | Evoqua Water Technologies Llc | Frame system for membrane filtration modules |
US20110132826A1 (en) * | 2008-08-14 | 2011-06-09 | Siemens Water Technologies Corp. | Block Configuration for Large Scale Membrane Distillation |
NZ591259A (en) * | 2008-08-20 | 2013-02-22 | Siemens Industry Inc | A hollow membrane filter backwash system using gas pressurised at at least two pressures feed from the down stream side to push water through the filter to clean it |
JP2012528717A (ja) * | 2009-06-02 | 2012-11-15 | シーメンス インダストリー インコーポレイテッド | パルス状の気体スラグおよび大域的曝気による膜洗浄 |
AU2010101488B4 (en) * | 2009-06-11 | 2013-05-02 | Evoqua Water Technologies Llc | Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane |
AU2011245709B2 (en) | 2010-04-30 | 2015-06-11 | Evoqua Water Technologies Llc | Fluid flow distribution device |
CN101949019A (zh) * | 2010-07-30 | 2011-01-19 | 刘思波 | 一种血液透析机液路系统除锈剂 |
US9022224B2 (en) | 2010-09-24 | 2015-05-05 | Evoqua Water Technologies Llc | Fluid control manifold for membrane filtration system |
CN103958024B (zh) | 2011-09-30 | 2016-07-06 | 伊沃夸水处理技术有限责任公司 | 改进的歧管排列 |
SG11201401091SA (en) | 2011-09-30 | 2014-04-28 | Evoqua Water Technologies Llc | Isolation valve |
EP2866922B1 (fr) | 2012-06-28 | 2018-03-07 | Evoqua Water Technologies LLC | Procédé d'empotage |
US9962865B2 (en) | 2012-09-26 | 2018-05-08 | Evoqua Water Technologies Llc | Membrane potting methods |
DE112013004713T5 (de) | 2012-09-26 | 2015-07-23 | Evoqua Water Technologies Llc | Membransicherungsvorrichtung |
AU2013323934A1 (en) | 2012-09-27 | 2015-02-26 | Evoqua Water Technologies Llc | Gas scouring apparatus for immersed membranes |
AU2014329869B2 (en) | 2013-10-02 | 2018-06-14 | Evoqua Water Technologies Llc | A method and device for repairing a membrane filtration module |
CN107847869B (zh) | 2015-07-14 | 2021-09-10 | 罗门哈斯电子材料新加坡私人有限公司 | 用于过滤系统的通气装置 |
DE102015114481B4 (de) | 2015-08-31 | 2018-05-09 | Nikolay Tzvetkov Tzvetkov | Wässrig-neutrale derouging-, entrostungs-, passivierungs- und dekontaminierungslösungen und verfahren zu ihrer verwendung |
DE102016107681A1 (de) * | 2016-04-26 | 2017-10-26 | Kerona Gmbh | Substanz zum Lösen von Korrosionsschichten |
US10830093B2 (en) * | 2017-06-13 | 2020-11-10 | General Electric Company | System and methods for selective cleaning of turbine engine components |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE885334C (de) * | 1946-06-27 | 1953-08-03 | Ciba Geigy | Verfahren zum Entfernen von Schwermetalloxyden oder von wasser-unloeslichen Schwermetallsalzen und hierzu geeignete Praeparate |
FR1330355A (fr) * | 1961-05-26 | 1963-06-21 | Colgate Palmolive Co | Composition et procédé pour enlever les taches |
GB977112A (en) * | 1960-03-03 | 1964-12-02 | Rohm & Haas | Removal of iron oxide |
US3183191A (en) * | 1960-04-19 | 1965-05-11 | Hach Chemical Co | Stain and rust removing composition |
DE1926279A1 (de) * | 1969-05-22 | 1970-11-26 | Elma Ohg Chem Fab Dr Lehmann & | Waschhilfsmittel |
US3732171A (en) * | 1970-09-14 | 1973-05-08 | Morton Int Inc | Composition and method for iron removal |
US3773679A (en) * | 1972-01-14 | 1973-11-20 | Virginia Chemicals Inc | Sodium dithionite solution stabilization |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA644507A (en) * | 1962-07-10 | Nalco Chemical Company | Cleaning compositions and methods |
-
1975
- 1975-09-19 GB GB38550/75A patent/GB1496805A/en not_active Expired
-
1976
- 1976-09-10 US US05/722,254 patent/US4082683A/en not_active Expired - Lifetime
- 1976-09-13 CA CA261,071A patent/CA1062999A/fr not_active Expired
- 1976-09-14 DE DE19762641335 patent/DE2641335A1/de not_active Ceased
- 1976-09-15 NL NL7610230A patent/NL7610230A/xx not_active Application Discontinuation
- 1976-09-16 SE SE7610293A patent/SE413782B/xx unknown
- 1976-09-16 CH CH1175476A patent/CH624077A5/de not_active IP Right Cessation
- 1976-09-17 AT AT691276A patent/AT346665B/de not_active IP Right Cessation
- 1976-09-17 FR FR7628056A patent/FR2324731A1/fr active Granted
- 1976-09-17 BE BE170755A patent/BE846359A/fr not_active IP Right Cessation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE885334C (de) * | 1946-06-27 | 1953-08-03 | Ciba Geigy | Verfahren zum Entfernen von Schwermetalloxyden oder von wasser-unloeslichen Schwermetallsalzen und hierzu geeignete Praeparate |
GB977112A (en) * | 1960-03-03 | 1964-12-02 | Rohm & Haas | Removal of iron oxide |
US3183191A (en) * | 1960-04-19 | 1965-05-11 | Hach Chemical Co | Stain and rust removing composition |
FR1330355A (fr) * | 1961-05-26 | 1963-06-21 | Colgate Palmolive Co | Composition et procédé pour enlever les taches |
GB951290A (en) * | 1961-05-26 | 1964-03-04 | Colgate Palmolive Co | Compositions for and processes of removing stains |
DE1926279A1 (de) * | 1969-05-22 | 1970-11-26 | Elma Ohg Chem Fab Dr Lehmann & | Waschhilfsmittel |
US3732171A (en) * | 1970-09-14 | 1973-05-08 | Morton Int Inc | Composition and method for iron removal |
US3773679A (en) * | 1972-01-14 | 1973-11-20 | Virginia Chemicals Inc | Sodium dithionite solution stabilization |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0527908A1 (fr) * | 1990-04-30 | 1993-02-24 | Arch Development Corporation | Nouvelles formulations de dissolution d'oxydes de fer |
EP0527908A4 (en) * | 1990-04-30 | 1993-04-14 | Arch Development Corporation | New formulations for iron oxides dissolution |
EP0639665A1 (fr) * | 1993-08-20 | 1995-02-22 | Ciba-Geigy Ag | Agent réducteur de blanchiment sans phosphate |
US5547475A (en) * | 1993-08-20 | 1996-08-20 | Ciba-Geigy Corporation | Phosphate-free reduction bleaching formulation |
Also Published As
Publication number | Publication date |
---|---|
NL7610230A (nl) | 1977-03-22 |
US4082683A (en) | 1978-04-04 |
ATA691276A (de) | 1978-03-15 |
AT346665B (de) | 1978-11-27 |
BE846359A (fr) | 1977-03-17 |
FR2324731B1 (fr) | 1982-06-04 |
CH624077A5 (fr) | 1981-07-15 |
GB1496805A (en) | 1978-01-05 |
SE7610293L (sv) | 1977-03-20 |
SE413782B (sv) | 1980-06-23 |
DE2641335A1 (de) | 1977-03-24 |
CA1062999A (fr) | 1979-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |