FR2284685A1 - Inhibition de la corrosion par l'eau - Google Patents

Inhibition de la corrosion par l'eau

Info

Publication number
FR2284685A1
FR2284685A1 FR7431010A FR7431010A FR2284685A1 FR 2284685 A1 FR2284685 A1 FR 2284685A1 FR 7431010 A FR7431010 A FR 7431010A FR 7431010 A FR7431010 A FR 7431010A FR 2284685 A1 FR2284685 A1 FR 2284685A1
Authority
FR
France
Prior art keywords
water
metals
inhibitors
addn
sulphur
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.)
Granted
Application number
FR7431010A
Other languages
English (en)
Other versions
FR2284685B1 (fr
Inventor
Bernard Tramier
Jaime Gratacos
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.)
Societe Nationale des Petroles dAquitaine SA
Original Assignee
Societe Nationale des Petroles dAquitaine SA
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 Societe Nationale des Petroles dAquitaine SA filed Critical Societe Nationale des Petroles dAquitaine SA
Priority to FR7431010A priority Critical patent/FR2284685A1/fr
Publication of FR2284685A1 publication Critical patent/FR2284685A1/fr
Application granted granted Critical
Publication of FR2284685B1 publication Critical patent/FR2284685B1/fr
Granted 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
    • 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

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)
FR7431010A 1974-09-13 1974-09-13 Inhibition de la corrosion par l'eau Granted FR2284685A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7431010A FR2284685A1 (fr) 1974-09-13 1974-09-13 Inhibition de la corrosion par l'eau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7431010A FR2284685A1 (fr) 1974-09-13 1974-09-13 Inhibition de la corrosion par l'eau

Publications (2)

Publication Number Publication Date
FR2284685A1 true FR2284685A1 (fr) 1976-04-09
FR2284685B1 FR2284685B1 (fr) 1977-11-04

Family

ID=9143057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7431010A Granted FR2284685A1 (fr) 1974-09-13 1974-09-13 Inhibition de la corrosion par l'eau

Country Status (1)

Country Link
FR (1) FR2284685A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2108056A4 (fr) * 2007-01-26 2012-10-24 Baker Hughes Inc Inhibiteurs de corrosion à base de mercaptans
EP3307845A4 (fr) * 2015-06-10 2019-02-27 Baker Hughes, A Ge Company, Llc Réduction de la corrosion sur des surfaces métalliques

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2108056A4 (fr) * 2007-01-26 2012-10-24 Baker Hughes Inc Inhibiteurs de corrosion à base de mercaptans
AU2007345192B2 (en) * 2007-01-26 2012-11-22 Baker Hughes Incorporated Novel mercaptan-based corrosion inhibitors
EP3307845A4 (fr) * 2015-06-10 2019-02-27 Baker Hughes, A Ge Company, Llc Réduction de la corrosion sur des surfaces métalliques

Also Published As

Publication number Publication date
FR2284685B1 (fr) 1977-11-04

Similar Documents

Publication Publication Date Title
US3843547A (en) Composition for accelerating oxygen removal comprised of an aqueous solution of hydrazine containing a mixture of an aryl amine compound and a quinone compound
ES8306509A1 (es) Procedimiento de obtencion de composiciones inhibidoras de la corrosion en sistemas de calderas
KR860004129A (ko) 투과성 지하층의 오염제거방법
MY117075A (en) Method of removing mercury in liquid hydrocarbon
US3983048A (en) Composition for accelerating oxygen removal comprised of a mixture of aqueous hydrazine and an aryl amine compound
FR2284685A1 (fr) Inhibition de la corrosion par l'eau
GB1504651A (en) Phosphonates
MX3385E (es) Procedimiento microbiologico para la eliminacion de compuestos de nitrogeno del agua
ES459477A1 (es) Un procedimiento mejorado para purificar una solucion acuosaque contiene contaminantes de compuestos de sulfuros.
JPS5549191A (en) Purifying treatment method of waste water
GB2018299A (en) Heat treatment of metal
ES2063494T3 (es) Metodo de tratamiento superficial para botes estañados estirados y prensados.
GB1341971A (en) Dewatering of sludges
JPS5273183A (en) Removal of hydrogen chloride in exhaust gas
JPS5314187A (en) Method of treating nitrogenous stinking gases such as ammonia gas
JPS5544365A (en) Treating method for waste gas
FR2160524A1 (en) 2-subst amino-4-substd-6-trichloromethyl-1,3,5-triazine - nitrification inhibitors - prepd from tris or bis-trichloro-methyl tr
JPS5551421A (en) Deodorization
SU139997A1 (ru) Способ обработки вод теплосилового хоз йства
ES8500086A1 (es) Un metodo de disminucion de sulfuro de hidrogeno en medio acuoso.
KR970042965A (ko) 산소포화수를 이용한 코크스가스 정제방법
JP3488262B2 (ja) ガス液処理方法
SU138299A1 (ru) Способ поверхностной обработки порошка электролюминофора
GB1009196A (en) Improved process for reducing the caking tendency of sodium chloride
JPS56115685A (en) Detoxification method for hydrogen cyanide absorbing liquid

Legal Events

Date Code Title Description
ST Notification of lapse