BE786373Q - AQUEOUS SOLUTION OF AN ALIPHATIC CARBONIC ACID FOR THE ELIMINATION OF OCHERS AND SEDIMENT - Google Patents

AQUEOUS SOLUTION OF AN ALIPHATIC CARBONIC ACID FOR THE ELIMINATION OF OCHERS AND SEDIMENT

Info

Publication number
BE786373Q
BE786373Q BE786373A BE786373A BE786373Q BE 786373 Q BE786373 Q BE 786373Q BE 786373 A BE786373 A BE 786373A BE 786373 A BE786373 A BE 786373A BE 786373 Q BE786373 Q BE 786373Q
Authority
BE
Belgium
Prior art keywords
ochers
sediment
elimination
aqueous solution
carbonic acid
Prior art date
Application number
BE786373A
Other languages
French (fr)
Original Assignee
Feldmann Hagen
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 Feldmann Hagen filed Critical Feldmann Hagen
Application granted granted Critical
Publication of BE786373Q publication Critical patent/BE786373Q/en

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
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/08—Thin film evaporation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
BE786373A 1970-08-14 1972-07-17 AQUEOUS SOLUTION OF AN ALIPHATIC CARBONIC ACID FOR THE ELIMINATION OF OCHERS AND SEDIMENT BE786373Q (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2040546 1970-08-14
FR7231212A FR2198394A5 (en) 1970-08-14 1972-09-04 Chamber/tank wall decrustation system - for removal of metallic or org-anic deposits esp from drinking water tanks
NL7212213A NL7212213A (en) 1970-08-14 1972-09-08

Publications (1)

Publication Number Publication Date
BE786373Q true BE786373Q (en) 1972-11-16

Family

ID=33135405

Family Applications (1)

Application Number Title Priority Date Filing Date
BE786373A BE786373Q (en) 1970-08-14 1972-07-17 AQUEOUS SOLUTION OF AN ALIPHATIC CARBONIC ACID FOR THE ELIMINATION OF OCHERS AND SEDIMENT

Country Status (4)

Country Link
BE (1) BE786373Q (en)
DE (1) DE2040546B1 (en)
FR (1) FR2198394A5 (en)
NL (1) NL7212213A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469450A1 (en) * 1979-11-12 1981-05-22 Solitaire Produits Entretien F Aq. aerosol descaling and cleaning compsn. - contg. organic acid, surfactant, gelling agent and hygroscopic agent
EP0104012A3 (en) * 1982-09-21 1985-08-21 Halliburton Company Composition and method for simultaneously removing iron and copper scales from ferrous metal surfaces
US4824589A (en) * 1986-08-04 1989-04-25 Pennzoil Products Company Rust converting and removing compositions
DE3828229A1 (en) * 1988-08-19 1990-02-22 Feldmann Chemie Gmbh Means for cleaning, disinfection and maintaining drinking water plants and beverage industry plants
DE4015201A1 (en) * 1990-05-11 1991-11-14 Heimo Wessollek CLEANER FOR DRINKING WATER SYSTEMS
FR2691282B1 (en) * 1992-05-12 1994-10-21 Framatome Sa Method for removing corrosion deposits in the secondary part of a steam generator of a nuclear reactor.
DE4221457C2 (en) * 1992-06-30 1996-09-05 Kruse Carl Ludwig Dr Rer Nat Chemical protection agent for hot water heating systems
DE4243303C1 (en) * 1992-12-21 1994-09-01 Aquaplus Brunnensanierung Kaet Process for cleaning a well shaft
FR2708627A1 (en) * 1993-08-06 1995-02-10 Damery Bernard Process and products for removing deposits of manganese and iron in water reservoirs and conduits
DE102007015085A1 (en) * 2007-03-29 2008-10-02 Asa Spezialenzyme Gmbh Method for removing corrosion layers
DE102017125010A1 (en) 2017-10-25 2019-04-25 CHT Germany GmbH Process for removing manganese oxide deposits from textile surfaces
MX2020002536A (en) 2017-10-25 2020-10-01 CHT Germany GmbH Method for removing manganese oxide deposits from textile surfaces.
DE102018101060A1 (en) 2018-01-18 2019-07-18 CHT Germany GmbH Process for removing manganese oxide deposits from textile surfaces

Also Published As

Publication number Publication date
NL7212213A (en) 1974-03-12
FR2198394A5 (en) 1974-03-29
DE2040546B1 (en) 1971-12-02

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HAGEN FELDMANN

Effective date: 19890731