BE621887A - - Google Patents

Info

Publication number
BE621887A
BE621887A BE621887DA BE621887A BE 621887 A BE621887 A BE 621887A BE 621887D A BE621887D A BE 621887DA BE 621887 A BE621887 A BE 621887A
Authority
BE
Belgium
Application number
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.)
Publication of BE621887A publication Critical patent/BE621887A/xx

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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/28—Cleaning or pickling metallic material with solutions or molten salts with molten salts
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C25F1/02—Pickling; Descaling
    • C25F1/12—Pickling; Descaling in melts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
BE621887D 1961-08-30 BE621887A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US134967A US3293159A (en) 1961-08-30 1961-08-30 Process for producing a fused reducing bath for descaling

Publications (1)

Publication Number Publication Date
BE621887A true BE621887A (de)

Family

ID=22465857

Family Applications (1)

Application Number Title Priority Date Filing Date
BE621887D BE621887A (de) 1961-08-30

Country Status (5)

Country Link
US (1) US3293159A (de)
BE (1) BE621887A (de)
DE (1) DE1196048B (de)
GB (1) GB995263A (de)
NL (1) NL282584A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT293139B (de) * 1967-02-16 1971-09-27 Degussa Verfahren zum Entzundern von Metallen
US3666667A (en) * 1969-04-14 1972-05-30 Enthone Alkaline cyanide-free aqueous descaling composition containing elemental sulfur
US3714014A (en) * 1971-02-10 1973-01-30 Atomic Energy Commission Electrochemical apparatus for determination of molten salt composition
LU63028A1 (de) * 1971-04-21 1972-12-11
PL87552B1 (de) * 1973-10-20 1976-07-31
JPS5785980A (en) * 1980-11-17 1982-05-28 Hitachi Ltd Method for removal of oxide on metallic surface
JP3172744B2 (ja) * 1992-12-25 2001-06-04 栗田工業株式会社 ボイラ用薬剤
US20020058174A1 (en) * 2000-11-09 2002-05-16 Gomez Rodolfo Antonio Compound electrodes for electrochemical processes
GB0504444D0 (en) * 2005-03-03 2005-04-06 Univ Cambridge Tech Method and apparatus for removing oxygen from a solid compound or metal
PL2352861T3 (pl) * 2008-11-14 2018-10-31 Ak Steel Properties, Inc. Sposób trawienia zawierającej krzem stali elektrotechnicznej kwasowym roztworem trawiącym zawierającym jony żelazowe
US20120168320A1 (en) * 2010-12-30 2012-07-05 Monique Chauntia Bland System and method for scale removal from a nickel-based superalloy component
CN111589782A (zh) * 2020-06-18 2020-08-28 江苏徐工工程机械研究院有限公司 工件清洗装置和清洗方法
CN113477605A (zh) * 2021-06-28 2021-10-08 中核环保产业有限公司 一种基于制药用水系统中清除不锈钢材料红锈的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890157A (en) * 1959-06-09 Method of protecting cells
US472691A (en) * 1892-04-12 Art of making tin plates
US2349662A (en) * 1944-05-23 Electroplating cell
US2311099A (en) * 1938-10-21 1943-02-16 Tainton Urlyn Clifton Metal treatment
US2448262A (en) * 1943-07-19 1948-08-31 Du Pont Metal cleaning
US2678289A (en) * 1944-06-02 1954-05-11 Pottberg Rolfe Metal surface treatment
CH318436A (it) * 1953-03-02 1957-01-15 Oronzio De Nora Impianti Procedimento di protezione dei catodi di celle elettrolitiche e relativo dispositivo per la sua attuazione
US2860100A (en) * 1954-05-10 1958-11-11 Pennsalt Chemicals Corp Diaphragm cells
US2936278A (en) * 1955-03-07 1960-05-10 Kolene Corp Molten salt bath apparatus for electrolytic cleaning of metals
US2848411A (en) * 1955-04-12 1958-08-19 Forest H Hartzell Electrode
US2929769A (en) * 1955-07-07 1960-03-22 Isaac L Newell Electroplating anode
US2847374A (en) * 1956-06-12 1958-08-12 Kolene Corp Metal processing
US2909471A (en) * 1958-06-17 1959-10-20 United States Borax Chem Electrolytic cell

Also Published As

Publication number Publication date
NL282584A (de)
DE1196048B (de) 1965-07-01
GB995263A (en) 1965-06-16
US3293159A (en) 1966-12-20

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