CH297852A - Verfahren zur Verhinderung von Korrosionen in Dampfkesseln usw. - Google Patents

Verfahren zur Verhinderung von Korrosionen in Dampfkesseln usw.

Info

Publication number: CH297852A
Authority: CH; Switzerland
Prior art keywords: methods; preventing corrosion; steam boilers; boilers; steam
Prior art date: 1944-07-21

Application number

Other languages

English (en)

Inventor

Aktiengesellschaft Farbe Bayer

Original Assignee

Bayer Ag

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.)

1944-07-21

Filing date

1951-07-25

Publication date

1954-04-15

1951-07-25 Application filed by Bayer Ag filed Critical Bayer Ag

1954-04-15 Publication of CH297852A publication Critical patent/CH297852A/de

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
- 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
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/18—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
- C23F11/187—Mixtures of inorganic inhibitors
- 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
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
- 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
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/14—Nitrogen-containing compounds
- C23F11/148—Nitrogen-containing compounds containing a nitrogen-to-nitrogen bond
- 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
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/18—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
- 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
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/18—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
- C23F11/181—Nitrogen containing compounds

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)

CH297852D 1944-07-21 1951-07-25 Verfahren zur Verhinderung von Korrosionen in Dampfkesseln usw. CH297852A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE297852X		1944-07-21

Publications (1)

Publication Number	Publication Date
CH297852A true CH297852A (de)	1954-04-15

Family

ID=6090805

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH297852D CH297852A (de)	1944-07-21	1951-07-25	Verfahren zur Verhinderung von Korrosionen in Dampfkesseln usw.

Country Status (1)

Country	Link
CH (1)	CH297852A (de)

1951
- 1951-07-25 CH CH297852D patent/CH297852A/de unknown

Publication	Publication Date	Title
CH253959A (de)	1948-04-15	Anlage zur Behandlung von Gegenständen in einer Flüssigkeit.
CH267401A (de)	1950-03-31	Verfahren zum Schützen von Metallflächen gegen Korrosion.
CH297852A (de)	1954-04-15	Verfahren zur Verhinderung von Korrosionen in Dampfkesseln usw.
CH233160A (de)	1944-07-15	Verfahren zur Darstellung von Textilhilfsmitteln.
FR53253E (fr)	1945-10-03	Chaudière solaire
FR901222A (fr)	1945-07-20	Brûleur immergé
CH269588A (de)	1950-07-15	Verfahren zur Erzeugung von Lagerflächen.
CH261380A (de)	1949-05-15	Verfahren zum Schützen von Schneiden gegen Korrosion.
CH272839A (de)	1951-01-15	Verfahren zur Reinigung von Trinkwasser.
CH248836A (de)	1947-05-31	Feuerwaffe.
ES9041Y (es)	1948-05-01	Depósito bullidor
FR905687A (fr)	1945-12-11	Amollissants
GR9432B (el)	1941-02-05	Μεθοδος χρησιμοποιησεως πενταμεθυλοροζανιλινης η εξαμεθυλοροζανιλινης ως δεικτου εις την χημειαν.
DK76779C (da)	1953-12-07	Fremgangsmåde til fremstilling af aminokarbonsyreanilider eller salte heraf.
FR908095A (fr)	1946-03-29	Chauffe-eau
CH256522A (de)	1948-08-31	Treibstoff.
CH231150A (de)	1944-02-29	Verfahren zur Gewinnung von Toxiferin I und II.
GR10136B (el)	1943-08-10	Κολλα ξυλων διαλυτην εις ψυχρου υδωρ.
CH246417A (de)	1946-12-31	Einweich- und Wasserenthärtungsmittel.
DK73728C (da)	1952-02-04	Fremgangsmåde til fremstilling af vandopløselige salte af alginsyre i tør form.
CA417427A (en)	1943-12-28	Boiler water treating composition
DK62472C (da)	1944-07-17	Udløbsrør til Ajletønder.
DK73890C (da)	1952-03-17	Rørgenerator.
GR10217B (el)	1944-02-01	Πρακτικος αποστακτηρ.
FR980350A (fr)	1951-05-10	Avant-foyer pour chaudières, fours, ou autres appareils similaires