WO2000008235A1 - Utilisation du ditertiobutylsulfure (tbds) et/ou du tertiobutylmercaptan (tbm) comme inhibiteurs de la corrosion mircrobienne des metaux - Google Patents

Utilisation du ditertiobutylsulfure (tbds) et/ou du tertiobutylmercaptan (tbm) comme inhibiteurs de la corrosion mircrobienne des metaux Download PDF

Info

Publication number
WO2000008235A1
WO2000008235A1 PCT/EP1999/005644 EP9905644W WO0008235A1 WO 2000008235 A1 WO2000008235 A1 WO 2000008235A1 EP 9905644 W EP9905644 W EP 9905644W WO 0008235 A1 WO0008235 A1 WO 0008235A1
Authority
WO
WIPO (PCT)
Prior art keywords
tert
tbds
tbm
corrosion
metals
Prior art date
Application number
PCT/EP1999/005644
Other languages
German (de)
English (en)
Inventor
José ROJAS-CHAPANA
Helmut Tributsch
Original Assignee
Hahn-Meitner-Institut Berlin Gmbh
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 Hahn-Meitner-Institut Berlin Gmbh filed Critical Hahn-Meitner-Institut Berlin Gmbh
Priority to AU55101/99A priority Critical patent/AU5510199A/en
Publication of WO2000008235A1 publication Critical patent/WO2000008235A1/fr

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
    • 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
    • C23F11/16—Sulfur-containing 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
    • 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
    • C23F11/16—Sulfur-containing compounds
    • C23F11/161—Mercaptans

Definitions

  • TBDS di-tert-butyl sulfide
  • TBM tert-butyl mercaptan
  • the invention relates to the use of di-tert-butyl sulfide (TBDS) and / or tert-butyl mercaptan (TBM) for inhibiting the microbial corrosion of metals and their alloys, in particular steel.
  • TBDS di-tert-butyl sulfide
  • TBM tert-butyl mercaptan
  • the object of the invention can be achieved by using di-tert-butyl disulfide (TBDS), tert-butyl mercaptan (TBM) or a mixture of both compounds.
  • TBDS and TBM have proven to be inhibitors of microbial corrosion in that they prevent the attack of the microorganisms of the genus Thiobacillus on the sulfide layers.
  • FeS 2 pyrite layers
  • TBM is the actual active ingredient which prevents bacterial corrosion by forming disulfide bonds with the metal sulfides.
  • the compounds according to the invention are preferably applied as a protective film to the metal surface to be protected. This can be done, for example Painting the compounds dissolved in water and / or an organic solvent. In the event that TBDS is applied as a layer, this must be activated so that TBDS is split into TBM.
  • the cover layer is activated by UV treatment, heating, microwave treatment or plasma treatment.
  • a solution of TBDS and TBM is used, e.g. an aqueous alcoholic solution.
  • the TBDS is split into the TBM in this solution by adding alkali lye.
  • the solution must be applied to the metal surface relatively quickly, so that not too much TBM is converted back into TBDS by air oxidation.
  • This variant is quite suitable for the treatment of small metal surfaces, for the treatment of larger surfaces it is recommended to use TBDS due to the better handling.
  • the compounds according to the invention are suitable for inhibiting corrosion for all metals or alloys on which sulfide layers can be formed, such as iron, copper, zinc, lead, nickel, cobalt or molbdenum.
  • sulfide layers such as iron, copper, zinc, lead, nickel, cobalt or molbdenum.
  • the use of the corrosion inhibitors according to the invention on steel has proven to be extremely effective.
  • Organometallic chemical vapor deposition is a process for the preparation of thin polycrystals and epitaxial layers. The layers are deposited from the gas phase. Organometallic compounds mostly serve as starting materials (precursors). The separation process is as follows: A carrier gas is passed through so-called bubblers. The organometallic compounds are in liquid or solid form in the bubbler. The raw materials are thereby taken up in the carrier gas. The carrier gas transports the starting compounds past a heated substrate. The starting compounds contain the elements with which the layer is to be formed. In a reaction, the compounds decompose above the substrate surface. This releases the elements that contribute to layer formation. These accumulate on the substrate surface and thus form the layer. The excess decay products are fed into the exhaust air with the carrier gas.
  • a carrier gas is passed through so-called bubblers.
  • the organometallic compounds are in liquid or solid form in the bubbler.
  • the raw materials are thereby taken up in the carrier gas.
  • the carrier gas transports the starting compounds past a heated substrate.
  • the pyrite layers were prepared with the MOCVD system as described in "Solar Energy Materials and Solar Cells" 1993, 29, 289-370.
  • A) elemental sulfur and b) TBDS were used as the suitable sulfur precursor.
  • Iron pentacarbonyl [Fe (CO) 5 ] was used as the iron precursor for the preparation of pyrite.
  • Example la The pyrite layers produced in Example la) using elemental sulfur as a precursor were treated with a thin film of TBM in an isolation chamber.
  • the layer was rinsed with plenty of water to remove the excess TBM.
  • the layer was flotated and cultivated as in Example 2 with Tuovine medium and bacteria. It was surprisingly found that there was no bacterial corrosion, although it was to be expected that the reaction of TBM with sulfuric acid (Tuovine buffer) would result in H 2 S having a positive effect on the corrosion activity of the bacteria.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

L'invention concerne l'utilisation de ditertiobutylsulfure (TBDS) et/ou de tertiobutylmercaptan (TBM) pour inhiber la corrosion microbienne des métaux et de leurs alliages, notamment l'acier.
PCT/EP1999/005644 1998-08-07 1999-08-04 Utilisation du ditertiobutylsulfure (tbds) et/ou du tertiobutylmercaptan (tbm) comme inhibiteurs de la corrosion mircrobienne des metaux WO2000008235A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU55101/99A AU5510199A (en) 1998-08-07 1999-08-04 Use of di-tert-butylsulphide (tbds) and/or tert-butylmercaptan (tbm) as corrosion inhibitors in microbial corrosion of metals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19836544.6 1998-08-07
DE1998136544 DE19836544C2 (de) 1998-08-07 1998-08-07 Verwendung von Di-tert-Butyldisulfid (TBDS) und/oder tert-Butylmercaptan (TBM) als Korrosionsinhibitoren der mikrobiellen Korrosion von Metallen

Publications (1)

Publication Number Publication Date
WO2000008235A1 true WO2000008235A1 (fr) 2000-02-17

Family

ID=7877307

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1999/005644 WO2000008235A1 (fr) 1998-08-07 1999-08-04 Utilisation du ditertiobutylsulfure (tbds) et/ou du tertiobutylmercaptan (tbm) comme inhibiteurs de la corrosion mircrobienne des metaux

Country Status (3)

Country Link
AU (1) AU5510199A (fr)
DE (1) DE19836544C2 (fr)
WO (1) WO2000008235A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470428A (en) * 1945-11-02 1949-05-17 Standard Oil Dev Co Suppression of corrosive action of carbonic acid
US2474603A (en) * 1946-12-20 1949-06-28 Standard Oil Dev Co Inhibition of corrosion in wells
US3250667A (en) * 1961-05-15 1966-05-10 Shell Oil Co Control of microorganisms with acrolein
US3586723A (en) * 1968-12-11 1971-06-22 Westvaco Corp Preparation of dialkyl disulfides
WO1991015954A1 (fr) * 1990-04-18 1991-10-31 E.I. Du Pont De Nemours And Company Anthraquinones inhibant la production de sulfure par des bacteries de reduction de sulfate
WO1996012867A1 (fr) * 1994-10-20 1996-05-02 The Research And Development Institute, Inc. At Montana State University Inhibition de bacterie sulfatoreductrice par production de nitrite
WO1996033296A1 (fr) * 1995-04-17 1996-10-24 Bio-Technical Resources Lp Procede pour inhiber une corrosion microbienne

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054121A (fr) * 1963-01-14
DE4333127A1 (de) * 1993-09-29 1995-03-30 Basf Ag Verfahren zum Schutz von lötfähigen Kupfer- und Kupferlegierungsoberflächen vor Korrosion

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470428A (en) * 1945-11-02 1949-05-17 Standard Oil Dev Co Suppression of corrosive action of carbonic acid
US2474603A (en) * 1946-12-20 1949-06-28 Standard Oil Dev Co Inhibition of corrosion in wells
US3250667A (en) * 1961-05-15 1966-05-10 Shell Oil Co Control of microorganisms with acrolein
US3586723A (en) * 1968-12-11 1971-06-22 Westvaco Corp Preparation of dialkyl disulfides
WO1991015954A1 (fr) * 1990-04-18 1991-10-31 E.I. Du Pont De Nemours And Company Anthraquinones inhibant la production de sulfure par des bacteries de reduction de sulfate
WO1996012867A1 (fr) * 1994-10-20 1996-05-02 The Research And Development Institute, Inc. At Montana State University Inhibition de bacterie sulfatoreductrice par production de nitrite
WO1996033296A1 (fr) * 1995-04-17 1996-10-24 Bio-Technical Resources Lp Procede pour inhiber une corrosion microbienne

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
BRANDT H.: "iNHIBITING EFFECT OF ORGANIC SULFIDES IN THE IRON SULFURIC ACID SYSTEM", CORROSION SCIENCE, vol. 10, no. 9, pages 631 - 639 *
CHEMICAL ABSTRACTS, vol. 74, no. 2, 11 January 1971, Columbus, Ohio, US; abstract no. 8906y, page 392; XP002124468 *
CHEMICAL ABSTRACTS, vol. 77, no. 24, 11 December 1972, Columbus, Ohio, US; abstract no. 159395u, page 520; column R; XP002124467 *
CHEMICAL ABSTRACTS, vol. 86, no. 3, 17 January 1977, Columbus, Ohio, US; abstract no. 13732r, page 190; column R; XP002124466 *
DAVIS A.J.; YEN T.F.: "Feasibility studies of a biochemical desulfurization method", ADV. CHEM. SER., vol. 151, 1976, pages 137 - 143 *
TRABANELLI: "INHIBITION ACID OF IRON BY SULFUR ORGANIC COMPOUNDS", PROC. INT. CONGR. METAL CORROSION 1969, 1972, pages 602 - 605 *

Also Published As

Publication number Publication date
AU5510199A (en) 2000-02-28
DE19836544C2 (de) 2001-06-28
DE19836544A1 (de) 2000-02-17

Similar Documents

Publication Publication Date Title
DE3322009A1 (de) Verfahren zum modifizieren der eigenschaften von metallen
DE19627180C2 (de) Sulfid-oxidierende Bakterien und damit durchgeführtes Verfahren
DE2461029C3 (de) Verfahren zum mikrobiologischen Abbau von Nitrilen und Cyaniden in Abwässern
DE1184588B (de) Verfahren und Loesung zum Aufbringen von festhaftenden UEberzuegen aus Polyvinylphosphonsaeure auf Metallteilen
DE112011102835B4 (de) Wasserreaktives, Al-basiertes Verbundmaterial, wasserreaktiver, Al-basierter,thermisch gespritzter Film, Verfahren für die Herstellung eines solchen Al-basierten, thermisch gespritzten Films und Bestandteil für eine Filmbildungskammer
DE2255640A1 (de) Verfahren zur behandlung von metallischen oberflaechen
DE2330340C3 (de) Korrosionsinhibierende Zubereitung
EP0047719B1 (fr) Procédé de décomposition de dérivés de la 2,4-dihydroxy-6-amino-s-triazine
CH638470A5 (de) Verfahren zum abbau von cyanursaeure.
WO2000008235A1 (fr) Utilisation du ditertiobutylsulfure (tbds) et/ou du tertiobutylmercaptan (tbm) comme inhibiteurs de la corrosion mircrobienne des metaux
DE2412135C3 (de) Wässriges, alkalisches Beizmittel und Verfahren zum selektiven Abbeizen von Nickel-, Cadmium- und Zink-Überzügen
Zhang et al. Ammonium fixation by clay minerals in different layers of two paddy soils after flooding
AT390605B (de) Korrosionsinhibierende wasserzusaetze und verfahren zu ihrer herstellung
DE19836078C2 (de) Verfahren zur mikrobiellen Laugung von sulfidhaltigen Materialien und Verwendung von schwefelhaltigen Aminosäuren bei der mikrobiellen Laugung
DE4433376C1 (de) Verfahren zum Entrosten von Oberflächen auf organischer Basis und Verfahren zur Herstellung des eingesetzten Mittels
DE102017116261A1 (de) Verfahren zur Beschichtung einer leitfähigen Komponente und Beschichtung einer leitfähigen Komponente
DE2430776C3 (de) Mittel zur Reinigung und nichtschichtbildenden Phosphatierung von Eisenoberflächen in einem Arbeitsgang
EP1242315B1 (fr) Composition et procede de traitement d'eaux polluees et de sediments d'eaux de surface
DE4410271C2 (de) Verfahren zur Herabsetzung der Schleim- und Belagbildung in Anlagen, in denen Wasser von Papier- und Zellstoffmaschinen im Kreislauf geführt wird, sowie in Anlagen, in denen Kühlwasser im Kreislauf geführt wird
DE69828446T2 (de) Verwendung eines fäulnisverhindernden Materials an marinen Einrichtungen
EP4229012A1 (fr) Procédé d'élimination de legionellae de l'eau d'un circuit de refroidissement, qui est chargée de substances organiques et de particules inorganiques
DE2430776B2 (de) Mittel zur reinigung und nichtschichtbildenden phosphatierung von eisenoberflaechen in einem arbeitsgang
DE19531519C2 (de) Zur Denitrifizierung befähigter Mikroorganismus, sowie dessen Verwendung in Verbindung mit einem Verfahren zur Denitrifizierung von Wasser
DE1546067C (de) Als Wasserzusatz zu verwendendes Schutz mittel gegen Korrosion, Zunder und Kessel stembildung, das gleichzeitig als Desoxyda tions oder Koagulationsmittel wirkt
DE1792479A1 (de) Verwendung von 2,6-Dicyantrichlorpyridin als biozider Wirkstoff

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AU CA US ZA

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
122 Ep: pct application non-entry in european phase