BE865351A - Procede en vue d'empecher la formation d'incrustations dans des surfaces en contact avec des liquides aqueux contenant des substances ayant tendance a se separer a l'etat cristallin - Google Patents
Procede en vue d'empecher la formation d'incrustations dans des surfaces en contact avec des liquides aqueux contenant des substances ayant tendance a se separer a l'etat cristallinInfo
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772713540 DE2713540C2 (de) | 1977-03-28 | 1977-03-28 | Verfahren zur Verhinderung von Ablagerungen von Alkali- und Erdalkaliverbindungen auf der Oberfläche des Meßaufnehmers eines pH-Wert-Meßgerätes |
Publications (1)
Publication Number | Publication Date |
---|---|
BE865351A true BE865351A (fr) | 1978-07-17 |
Family
ID=6004831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE186296A BE865351A (fr) | 1977-03-28 | 1978-03-28 | Procede en vue d'empecher la formation d'incrustations dans des surfaces en contact avec des liquides aqueux contenant des substances ayant tendance a se separer a l'etat cristallin |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE865351A (de) |
DE (1) | DE2713540C2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6239776A (ja) * | 1985-08-16 | 1987-02-20 | Nippon Denso Co Ltd | センサ断線検出装置 |
DE19749323A1 (de) * | 1997-11-07 | 1999-05-27 | Hydrometer Gmbh | Flüssigkeitszähler, insbesondere Wasser- oder Wärmezähler, mit Reinigungseinrichtung |
DE102006018740B4 (de) * | 2006-04-22 | 2011-04-14 | Knick Elektronische Messgeräte GmbH & Co. KG | Schutzvorrichtung für eine Taucharmatur |
Family Cites Families (2)
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 |
-
1977
- 1977-03-28 DE DE19772713540 patent/DE2713540C2/de not_active Expired
-
1978
- 1978-03-28 BE BE186296A patent/BE865351A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2713540A1 (de) | 1978-10-05 |
DE2713540C2 (de) | 1986-11-27 |
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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 |