BE865351A - PROCESS WITH A VIEW TO PREVENTING THE FORMATION OF INCREASES IN SURFACES IN CONTACT WITH AQUEOUS LIQUIDS CONTAINING SUBSTANCES TENDING TO SEPARATE IN THE CRYSTALLINE STATE - Google Patents

PROCESS WITH A VIEW TO PREVENTING THE FORMATION OF INCREASES IN SURFACES IN CONTACT WITH AQUEOUS LIQUIDS CONTAINING SUBSTANCES TENDING TO SEPARATE IN THE CRYSTALLINE STATE

Info

Publication number
BE865351A
BE865351A BE186296A BE186296A BE865351A BE 865351 A BE865351 A BE 865351A BE 186296 A BE186296 A BE 186296A BE 186296 A BE186296 A BE 186296A BE 865351 A BE865351 A BE 865351A
Authority
BE
Belgium
Prior art keywords
preventing
formation
separate
increases
contact
Prior art date
Application number
BE186296A
Other languages
French (fr)
Inventor
F Hofmann
G Scholl
Original Assignee
Saarbergwerke Ag
Saarberg Holter Umwelttechnik
Holter Heinrich
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 Saarbergwerke Ag, Saarberg Holter Umwelttechnik, Holter Heinrich filed Critical Saarbergwerke Ag
Publication of BE865351A publication Critical patent/BE865351A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F15/00—Other methods of preventing corrosion or incrustation
    • C23F15/005—Inhibiting incrustation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
BE186296A 1977-03-28 1978-03-28 PROCESS WITH A VIEW TO PREVENTING THE FORMATION OF INCREASES IN SURFACES IN CONTACT WITH AQUEOUS LIQUIDS CONTAINING SUBSTANCES TENDING TO SEPARATE IN THE CRYSTALLINE STATE BE865351A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772713540 DE2713540C2 (en) 1977-03-28 1977-03-28 Process for the prevention of deposits of alkali and alkaline earth compounds on the surface of the measuring sensor of a pH-value measuring device

Publications (1)

Publication Number Publication Date
BE865351A true BE865351A (en) 1978-07-17

Family

ID=6004831

Family Applications (1)

Application Number Title Priority Date Filing Date
BE186296A BE865351A (en) 1977-03-28 1978-03-28 PROCESS WITH A VIEW TO PREVENTING THE FORMATION OF INCREASES IN SURFACES IN CONTACT WITH AQUEOUS LIQUIDS CONTAINING SUBSTANCES TENDING TO SEPARATE IN THE CRYSTALLINE STATE

Country Status (2)

Country Link
BE (1) BE865351A (en)
DE (1) DE2713540C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6239776A (en) * 1985-08-16 1987-02-20 Nippon Denso Co Ltd Apparatus for detecting disconnection of sensor
DE19749323A1 (en) * 1997-11-07 1999-05-27 Hydrometer Gmbh Fluid counter
DE102006018740B4 (en) * 2006-04-22 2011-04-14 Knick Elektronische Messgeräte GmbH & Co. KG Protection device for a plunger fitting

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428557A (en) * 1966-09-19 1969-02-18 Calgon Corp Method and apparatus for controlling boiler systems
US3965003A (en) * 1971-03-04 1976-06-22 Nalco Chemical Company Scale inhibition and compounds therefor

Also Published As

Publication number Publication date
DE2713540C2 (en) 1986-11-27
DE2713540A1 (en) 1978-10-05

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SAARBERGWERKE A.G.

Effective date: 19860331

Owner name: HOLTER HEINRICH

Effective date: 19860331

Owner name: SAARBERG-HOLTER UMWELTTECHNIK G.M.B.H.

Effective date: 19860331