CH624077A5 - - Google Patents

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Publication number
CH624077A5
CH624077A5 CH1175476A CH1175476A CH624077A5 CH 624077 A5 CH624077 A5 CH 624077A5 CH 1175476 A CH1175476 A CH 1175476A CH 1175476 A CH1175476 A CH 1175476A CH 624077 A5 CH624077 A5 CH 624077A5
Authority
CH
Switzerland
Prior art keywords
dithionite
composition according
sodium
composition
solution
Prior art date
Application number
CH1175476A
Other languages
German (de)
English (en)
Inventor
Wilhelmus Gerardus Galesloot
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Publication of CH624077A5 publication Critical patent/CH624077A5/de

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)
CH1175476A 1975-09-19 1976-09-16 CH624077A5 (sv)

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
CH624077A5 true CH624077A5 (sv) 1981-07-15

Family

ID=10404201

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1175476A CH624077A5 (sv) 1975-09-19 1976-09-16

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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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ATE549076T1 (de) * 2004-12-24 2012-03-15 Siemens Industry Inc Reinigung in membranfiltrationssystemen
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WO2009062537A1 (de) * 2007-11-12 2009-05-22 Pastaclean Gmbh Reinigungspaste
EP2090676A1 (de) * 2008-02-01 2009-08-19 Ateco Services AG Verfahren zur Entfernung von Belägen und Ablagerungen
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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
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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
EP2618916A4 (en) 2010-09-24 2016-08-17 Evoqua Water Technologies Llc FLUID CONTROL COLLECTOR FOR MEMBRANE FILTRATION SYSTEM
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KR102108593B1 (ko) 2012-06-28 2020-05-29 에보쿠아 워터 테크놀로지스 엘엘씨 포팅 방법
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA1062999A (en) 1979-09-25
NL7610230A (nl) 1977-03-22
ATA691276A (de) 1978-03-15
SE413782B (sv) 1980-06-23
DE2641335A1 (de) 1977-03-24
FR2324731A1 (fr) 1977-04-15
GB1496805A (en) 1978-01-05
US4082683A (en) 1978-04-04
SE7610293L (sv) 1977-03-20
BE846359A (fr) 1977-03-17
FR2324731B1 (sv) 1982-06-04
AT346665B (de) 1978-11-27

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PL Patent ceased