BR7105601D0 - Composicao inibidora de corrosao pelo vapor e processo para inibir a corrosao pelo vapor em sistema de caldeira - Google Patents

Composicao inibidora de corrosao pelo vapor e processo para inibir a corrosao pelo vapor em sistema de caldeira

Info

Publication number
BR7105601D0
BR7105601D0 BR5601/71A BR560171A BR7105601D0 BR 7105601 D0 BR7105601 D0 BR 7105601D0 BR 5601/71 A BR5601/71 A BR 5601/71A BR 560171 A BR560171 A BR 560171A BR 7105601 D0 BR7105601 D0 BR 7105601D0
Authority
BR
Brazil
Prior art keywords
steam corrosion
boiler system
inhibitor composition
inhibit
corrosion inhibitor
Prior art date
Application number
BR5601/71A
Other languages
English (en)
Portuguese (pt)
Inventor
G Schert
G Ptaff
Original Assignee
Diamond Shamrock Corp
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 Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Publication of BR7105601D0 publication Critical patent/BR7105601D0/pt

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
    • C23F11/02—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
    • Y10S516/06—Protein or carboxylic compound containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Colloid Chemistry (AREA)
BR5601/71A 1970-08-27 1971-08-26 Composicao inibidora de corrosao pelo vapor e processo para inibir a corrosao pelo vapor em sistema de caldeira BR7105601D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6757070A 1970-08-27 1970-08-27

Publications (1)

Publication Number Publication Date
BR7105601D0 true BR7105601D0 (pt) 1973-04-05

Family

ID=22076905

Family Applications (1)

Application Number Title Priority Date Filing Date
BR5601/71A BR7105601D0 (pt) 1970-08-27 1971-08-26 Composicao inibidora de corrosao pelo vapor e processo para inibir a corrosao pelo vapor em sistema de caldeira

Country Status (5)

Country Link
US (1) US3718604A (enExample)
BR (1) BR7105601D0 (enExample)
DE (1) DE2142830A1 (enExample)
FR (1) FR2103555B1 (enExample)
GB (1) GB1354753A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860430A (en) * 1973-11-05 1975-01-14 Calgon Corp Filming amine emulsions
JPS5919155B2 (ja) * 1975-09-01 1984-05-02 大日精化工業株式会社 有機質さび止顔料
EP2961862B1 (en) * 2013-03-01 2017-10-25 General Electric Company Methods for inhibiting corrosion in gas turbine air compressors
RU2563271C1 (ru) * 2014-04-22 2015-09-20 Общество с ограниченной ответственностью "Эко Энерг" (ООО "Эко Энерг") Способ защиты внутренних поверхностей систем теплоснабжения от коррозии и накопления отложений
CN118891396A (zh) * 2022-05-12 2024-11-01 北方技术国际公司 作为挥发性腐蚀抑制剂和干燥剂的聚丙烯酰胺、使用其的方法及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2947703A (en) * 1958-07-16 1960-08-02 Nalco Chemical Co Process of inhibiting corrosion of ferrous metals in contact with aqueous solutions of acids
US3088796A (en) * 1960-12-14 1963-05-07 Betz Laboratories Amine, alcohol and emulsifier corrosion inhibiting composition and process
US3203904A (en) * 1962-09-24 1965-08-31 Betz Laboratories Corrosion inhibition for flowing steam and condensate lines
US3418254A (en) * 1965-10-23 1968-12-24 Betz Laboratories Corrosion inhibiting with ethoxylated aqueous amine dispersions
GB1134381A (en) * 1966-05-26 1968-11-20 Bayer Ag Isothiuronium salts used to combat algae pests

Also Published As

Publication number Publication date
FR2103555A1 (enExample) 1972-04-14
FR2103555B1 (enExample) 1975-08-22
GB1354753A (en) 1974-06-05
DE2142830A1 (de) 1972-03-02
US3718604A (en) 1973-02-27

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