NL261920A - - Google Patents

Info

Publication number
NL261920A
NL261920A NL261920DA NL261920A NL 261920 A NL261920 A NL 261920A NL 261920D A NL261920D A NL 261920DA NL 261920 A NL261920 A NL 261920A
Authority
NL
Netherlands
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.)
Filing date
Publication date
Application filed filed Critical
Publication of NL261920A publication Critical patent/NL261920A/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
    • C23G1/24—Cleaning or pickling metallic material with solutions or molten salts with neutral solutions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/60—Cleaning or rinsing ion-exchange beds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Removal Of Specific Substances (AREA)
NL261920D 1960-03-03 1961-03-03 NL261920A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1250360A 1960-03-03 1960-03-03

Publications (1)

Publication Number Publication Date
NL261920A true NL261920A (enrdf_load_html_response) 1964-05-25

Family

ID=21755262

Family Applications (1)

Application Number Title Priority Date Filing Date
NL261920D NL261920A (enrdf_load_html_response) 1960-03-03 1961-03-03

Country Status (4)

Country Link
BE (1) BE600870A (enrdf_load_html_response)
FR (1) FR1284774A (enrdf_load_html_response)
GB (1) GB977112A (enrdf_load_html_response)
NL (1) NL261920A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1496805A (en) * 1975-09-19 1978-01-05 Unilever Ltd Dithionite composition
US4389253A (en) * 1980-10-30 1983-06-21 Hitachi, Ltd. Process for removing crud from ion exchange resin
US5078894A (en) * 1990-04-30 1992-01-07 Arch Development Corporation Formulations for iron oxides dissolution

Also Published As

Publication number Publication date
BE600870A (fr) 1961-09-04
GB977112A (en) 1964-12-02
FR1284774A (fr) 1962-02-16

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