BE846359A - Composition de dithionite - Google Patents

Composition de dithionite

Info

Publication number
BE846359A
BE846359A BE170755A BE170755A BE846359A BE 846359 A BE846359 A BE 846359A BE 170755 A BE170755 A BE 170755A BE 170755 A BE170755 A BE 170755A BE 846359 A BE846359 A BE 846359A
Authority
BE
Belgium
Prior art keywords
dithionite
composition
Prior art date
Application number
BE170755A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE846359A publication Critical patent/BE846359A/xx

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)
BE170755A 1975-09-19 1976-09-17 Composition de dithionite BE846359A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38550/75A GB1496805A (en) 1975-09-19 1975-09-19 Dithionite composition

Publications (1)

Publication Number Publication Date
BE846359A true BE846359A (fr) 1977-03-17

Family

ID=10404201

Family Applications (1)

Application Number Title Priority Date Filing Date
BE170755A BE846359A (fr) 1975-09-19 1976-09-17 Composition de dithionite

Country Status (10)

Country Link
US (1) US4082683A (enExample)
AT (1) AT346665B (enExample)
BE (1) BE846359A (enExample)
CA (1) CA1062999A (enExample)
CH (1) CH624077A5 (enExample)
DE (1) DE2641335A1 (enExample)
FR (1) FR2324731A1 (enExample)
GB (1) GB1496805A (enExample)
NL (1) NL7610230A (enExample)
SE (1) SE413782B (enExample)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
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
US5078894A (en) * 1990-04-30 1992-01-07 Arch Development Corporation Formulations for iron oxides dissolution
US5395585A (en) * 1990-07-24 1995-03-07 Aquarium Pharmaceuticals, Inc. Method for controlling odor
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
EP0639665A1 (de) * 1993-08-20 1995-02-22 Ciba-Geigy Ag Phosphatfreies Reduktionsbleichmittel
JP4804599B2 (ja) 1996-12-20 2011-11-02 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 洗浄方法
DE29703010U1 (de) * 1997-02-20 1997-07-10 Brauns-Heitmann GmbH & Co KG, 34414 Warburg 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
ATE333318T1 (de) * 2001-11-16 2006-08-15 Us 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
ATE542593T1 (de) 2002-10-10 2012-02-15 Siemens Industry Inc Membranfilter und rückspülverfahren dafür
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
CN103285737B (zh) * 2003-08-29 2016-01-13 伊沃夸水处理技术有限责任公司 反洗
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
EP2380854A3 (en) 2004-04-22 2012-07-04 Siemens Industry, Inc. Filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials
CN101052457B (zh) 2004-08-20 2012-07-04 西门子工业公司 正方形mbr歧管系统
AU2005282211B2 (en) * 2004-09-07 2011-04-21 Evoqua Water Technologies Llc Reduction of backwash liquid waste
NZ553742A (en) * 2004-09-14 2010-09-30 Siemens Water Tech Corp Methods and apparatus for removing solids from a membrane module
CN100548452C (zh) * 2004-09-15 2009-10-14 西门子水技术公司 一种薄膜过滤系统以及控制薄膜过滤系统中积垢的方法
US7591950B2 (en) 2004-11-02 2009-09-22 Siemens Water Technologies Corp. Submerged cross-flow filtration
JP4763718B2 (ja) * 2004-12-24 2011-08-31 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 膜濾過システムの洗浄
NZ555987A (en) * 2004-12-24 2009-08-28 Siemens Water Tech Corp Simple gas scouring method and apparatus
EP1850950A4 (en) * 2005-01-14 2009-09-02 Siemens Water Tech Corp FILTRATION SYSTEM
CA2605757A1 (en) * 2005-04-29 2006-11-09 Siemens Water Technologies Corp. Chemical clean for membrane filter
MY146286A (en) 2005-08-22 2012-07-31 Siemens Industry Inc An assembly for water filtration using a tube manifold to minimise backwash
US7563363B2 (en) 2005-10-05 2009-07-21 Siemens Water Technologies Corp. System for treating wastewater
US20070138090A1 (en) 2005-10-05 2007-06-21 Jordan Edward J Method and apparatus for treating wastewater
NZ568167A (en) * 2005-12-09 2010-04-30 Siemens Water Tech Corp Reduced backwash volume process
KR20080085906A (ko) * 2006-01-12 2008-09-24 지멘스 워터 테크놀로지스 코포레이션 여과 공정에서의 개선된 가동 전략
US7455765B2 (en) 2006-01-25 2008-11-25 Siemens Water Technologies Corp. Wastewater treatment system and method
AU2007291946B2 (en) * 2006-08-31 2012-04-12 Evoqua Water Technologies Llc Low pressure backwash
US8293098B2 (en) * 2006-10-24 2012-10-23 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
AU2008215180A1 (en) * 2007-02-16 2008-08-21 Siemens Industry, Inc. Membrane filtration process and design
WO2008123972A1 (en) 2007-04-02 2008-10-16 Siemens Water Technologies Corp. Improved infiltration/inflow control for membrane bioreactor
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
US20100051545A1 (en) * 2007-04-04 2010-03-04 Warren Thomas Johnson Membrane module protection
EP2152390B1 (en) 2007-05-29 2012-05-23 Siemens Industry, Inc. Membrane cleaning with pulsed airlift pump
CN101678283B (zh) * 2007-05-29 2012-09-19 西门子工业公司 使用气升泵的膜清洗
AU2008267767A1 (en) * 2007-06-28 2008-12-31 Siemens Industry, Inc. Cleaning method for simple filtration systems
ATE468386T1 (de) * 2007-11-12 2010-06-15 Pastaclean Gmbh Reinigungspaste
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 (de) * 2008-02-01 2009-08-19 Ateco Services AG Verfahren zur Entfernung von Belägen und Ablagerungen
JP2013500144A (ja) 2008-07-24 2013-01-07 シーメンス インダストリー インコーポレイテッド 濾過システムにおける濾過膜モジュールアレイに対して構造的支持を施すための方法および濾過システム
EP2313172A4 (en) * 2008-08-14 2013-03-13 Siemens Industry Inc BLOCK CONFIGURATION FOR DISTILLATION ON LARGE SCALE MEMBRANE
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
WO2010142673A1 (en) * 2009-06-11 2010-12-16 Siemens Water Technologies Corp. 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
WO2012040412A1 (en) 2010-09-24 2012-03-29 Siemens Industry, Inc. Fluid control manifold for membrane filtration system
CA2850309C (en) 2011-09-30 2020-01-07 Evoqua Water Technologies Llc Improved manifold arrangement
EP3473320A1 (en) 2011-09-30 2019-04-24 Evoqua Water Technologies LLC Isolation valve
KR102108593B1 (ko) 2012-06-28 2020-05-29 에보쿠아 워터 테크놀로지스 엘엘씨 포팅 방법
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
AU2013324056B2 (en) 2012-09-26 2017-11-16 Evoqua Water Technologies Llc Membrane securement device
AU2013323934A1 (en) 2012-09-27 2015-02-26 Evoqua Water Technologies Llc Gas scouring apparatus for immersed membranes
EP3052221B1 (en) 2013-10-02 2022-12-14 Rohm & Haas Electronic Materials Singapore Pte. Ltd Device for repairing a membrane filtration module
US10322375B2 (en) 2015-07-14 2019-06-18 Evoqua Water Technologies Llc Aeration device for filtration system
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA644507A (en) * 1962-07-10 Nalco Chemical Company Cleaning compositions and methods
NL74023C (enExample) * 1946-06-27
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
CA689395A (en) * 1961-05-26 1964-06-23 Colgate-Palmolive Company 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

Also Published As

Publication number Publication date
DE2641335A1 (de) 1977-03-24
CH624077A5 (enExample) 1981-07-15
FR2324731A1 (fr) 1977-04-15
CA1062999A (en) 1979-09-25
AT346665B (de) 1978-11-27
NL7610230A (nl) 1977-03-22
SE413782B (sv) 1980-06-23
GB1496805A (en) 1978-01-05
US4082683A (en) 1978-04-04
SE7610293L (sv) 1977-03-20
ATA691276A (de) 1978-03-15
FR2324731B1 (enExample) 1982-06-04

Similar Documents

Publication Publication Date Title
BE846359A (fr) Composition de dithionite
FR2301899A1 (fr) Compositions de thermistan
BE831363A (fr) Compositions vitaminiques
RO88787A (ro) Compozitie fitotoxica solida
RO81146A (ro) Compozitie herbicida
SE7605697L (sv) Blekningskomposition
MX143988A (es) Composicion adhesive de almidon-silicato
IT1069669B (it) Composizione antitraspirante
SE430372B (sv) Rodenticid komposition
IT1063101B (it) Preparazione di floruri di zolfo
FR2337175A1 (fr) Composition stabilisee de polycarbonate
SE7607677L (sv) Forbettring av lodbarhet
HU171175B (hu) Sposob poluchenija polimernykh kompozicijj s bazojj akrilnitrila
SE7614252L (sv) Blekmedelskomposition
RO70708A (ro) Compozitie erbicida
BR7608383A (pt) Conexao desmontavel de cubohaste
FR2298953A1 (fr) Compositions stabilisees de 2-alcoxyimino-n-carbamoyl-2-cyanoacetamides
FR2318441A1 (fr) Composition
FR2311012A1 (fr) Preparation de 2-aryl-2h-benzotriazoles
BE849895A (fr) Compositions de thiopolysiloxanes
SE430297B (sv) Rodenticid komposition
TR19245A (tr) 3-fenoksibenzaldehidlerin imali
FR2328701A1 (fr) Preparation de 2-amino-1-alcools
BR7602024A (pt) Composicoes polimericas de amina-epicloro-hidrina
IT1063640B (it) Composizione candeggiante

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNILEVER N.V.

Effective date: 19840917