DE1185450B - Verfahren zur Verhinderung der Korrosion von Tanks - Google Patents

Verfahren zur Verhinderung der Korrosion von Tanks

Info

Publication number
DE1185450B
DE1185450B DES71406A DES0071406A DE1185450B DE 1185450 B DE1185450 B DE 1185450B DE S71406 A DES71406 A DE S71406A DE S0071406 A DES0071406 A DE S0071406A DE 1185450 B DE1185450 B DE 1185450B
Authority
DE
Germany
Prior art keywords
weight
parts
walls
nitrite
treated
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DES71406A
Other languages
German (de)
English (en)
Inventor
Willem Frederik Jense
Huib De Roos
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of DE1185450B publication Critical patent/DE1185450B/de
Pending legal-status Critical Current

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
    • 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
    • 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
    • C23F11/02—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in air or gases by adding vapour phase inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
DES71406A 1959-11-26 1960-11-24 Verfahren zur Verhinderung der Korrosion von Tanks Pending DE1185450B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL245796 1959-11-26

Publications (1)

Publication Number Publication Date
DE1185450B true DE1185450B (de) 1965-01-14

Family

ID=19752053

Family Applications (1)

Application Number Title Priority Date Filing Date
DES71406A Pending DE1185450B (de) 1959-11-26 1960-11-24 Verfahren zur Verhinderung der Korrosion von Tanks

Country Status (5)

Country Link
US (1) US3050360A (US07714131-20100511-C00038.png)
BE (1) BE597460A (US07714131-20100511-C00038.png)
DE (1) DE1185450B (US07714131-20100511-C00038.png)
GB (1) GB888682A (US07714131-20100511-C00038.png)
NL (1) NL245796A (US07714131-20100511-C00038.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507795A (en) * 1966-12-09 1970-04-21 Amchem Prod Composition for removal of copper and copper oxide scales from boilers
US4017450A (en) * 1976-03-29 1977-04-12 Phillips Petroleum Company Inhibition of poly(arylene sulfide) resin induced metal corrosion

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715605A (en) * 1952-07-02 1955-08-16 Jefferson Chem Co Inc Prevention of corrosion of ferrous metals by alkanolamines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB481748A (en) * 1936-09-19 1938-03-17 Robert Wighton Moncrieff Method of reducing the corrosive effect of nitrogenous bases on metals

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715605A (en) * 1952-07-02 1955-08-16 Jefferson Chem Co Inc Prevention of corrosion of ferrous metals by alkanolamines

Also Published As

Publication number Publication date
GB888682A (en) 1962-01-31
BE597460A (US07714131-20100511-C00038.png)
NL245796A (US07714131-20100511-C00038.png)
US3050360A (en) 1962-08-21

Similar Documents

Publication Publication Date Title
DE2731711C2 (de) Verfahren zur Hemmung der Korrosion der Eisenmetalle in wässerigem Medium, insbesondere mit starkem Salzgehalt
DE2055779C3 (de) Korrosionsschutzmittel für Metalloberflächen und Verfahren zum Schutz von Metalloberflächen unter Verwendung desselben
DE69114265T3 (de) Verfahren zum Beizen und Passivieren von rostfreiem Stahl ohne Verwendung von Salpetersäure.
DE1095623B (de) Einen Inhibitor enthaltendes Saeurebad zum Reinigen und Beizen von Metalloberflaechen
DE2538347C3 (de) Zinkphosphatlösungen zur Ausbildung von Zinkphosphatschichten auf Metallen
DE1545274B2 (de) Verfahren zur verhinderung der bildung korrosiver salzsaeure bei der destillation von rohoel
DE2338352A1 (de) Korrosionsschutzmittel zur inhibierung der wasserkorrosion
DE3414748A1 (de) Korrosionsinhibitor, korrosionsschutzverfahren und korrosionsfreie waessrige loesung
DE2328763C2 (de) Wässriges alkalisches borathaltiges Reinigungsmittel und Verfahren zu seiner Herstellung
DE1185450B (de) Verfahren zur Verhinderung der Korrosion von Tanks
DE1096152B (de) Verfahren zum Aufbringen von Phosphatueberzuegen auf Metallen
DE1521777A1 (de) Korrosionsschutzmittel,insbesondere korrosionsverhindernde Additive fuer Heizoele
DE2402702A1 (de) Verfahren zur phosphatierung von metallen
DE1122804B (de) Verfahren zur Verhinderung der Korrosion von Eisen und Stahl
DE1046440B (de) Korrosionsschutzmittel und Verfahren zum Schutz eisenhaltiger Flaechen
DE3405437C2 (de) Alkalisches Bad zum dekorativen Ätzen von Aluminium und seinen Legierungen
DE3042492A1 (de) Wasseradditiv
DE3001505C2 (de) Korrosionsinhibitor für geschlossene Wassersysteme
DE2856839A1 (de) Verfahren zur verhinderung von korrosion
DE725322C (de) Verfahren zur Verhinderung der Korrosion und der Bildung von Abscheidungen in wasserfuehrenden Kuehl- bzw. Heizanlagen mit unwesentlicher Verdampfung
AT262722B (de) Verfahren zur Reinigung von wenigstens teilweise aus Metall bestehenden Vorrichtungen
DE2852756A1 (de) Flussmittel fuer die trockenverzinkung
DE861555C (de) Verfahren zur Herstellung von nichtkorrodierenden Loesungen aus fluessigem Ammoniak und Ammonsalzen
DE2240049B2 (de) Verfahren zur herstellung von phosphatueberzuegen auf eisen und stahl und konzentrate zur herstellung und ergaenzung der dabei verwendeten phosphatierungsloesung
DD208143A1 (de) Verfahren zur verbesserung der applikationseigenschaften von stickstofffluessigduengemitteln