FR646410A - Improvements to the process for removing cupric oxide - Google Patents

Improvements to the process for removing cupric oxide

Info

Publication number
FR646410A
FR646410A FR646410DA FR646410A FR 646410 A FR646410 A FR 646410A FR 646410D A FR646410D A FR 646410DA FR 646410 A FR646410 A FR 646410A
Authority
FR
France
Prior art keywords
cupric oxide
removing cupric
oxide
cupric
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.)
Expired
Application number
Other languages
French (fr)
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.)
Hanovia Chemical and Manufacturing Co
Original Assignee
Hanovia Chemical and Manufacturing Co
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 Hanovia Chemical and Manufacturing Co filed Critical Hanovia Chemical and Manufacturing Co
Application granted granted Critical
Publication of FR646410A publication Critical patent/FR646410A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C25F1/04—Pickling; Descaling in solution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR646410D 1927-12-27 1927-12-27 Improvements to the process for removing cupric oxide Expired FR646410A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR646410T 1927-12-27

Publications (1)

Publication Number Publication Date
FR646410A true FR646410A (en) 1928-11-12

Family

ID=9001409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR646410D Expired FR646410A (en) 1927-12-27 1927-12-27 Improvements to the process for removing cupric oxide

Country Status (1)

Country Link
FR (1) FR646410A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741666C (en) * 1942-01-12 1943-11-15 Messerschmitt Boelkow Blohm Process for the electrolytic removal of contaminants deposited on valve cones, in particular exhaust valves, of high-quality internal combustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741666C (en) * 1942-01-12 1943-11-15 Messerschmitt Boelkow Blohm Process for the electrolytic removal of contaminants deposited on valve cones, in particular exhaust valves, of high-quality internal combustion engines

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