FR1377873A - Process for evaporating caustic lye - Google Patents

Process for evaporating caustic lye

Info

Publication number
FR1377873A
FR1377873A FR958024A FR958024A FR1377873A FR 1377873 A FR1377873 A FR 1377873A FR 958024 A FR958024 A FR 958024A FR 958024 A FR958024 A FR 958024A FR 1377873 A FR1377873 A FR 1377873A
Authority
FR
France
Prior art keywords
caustic lye
evaporating
evaporating caustic
lye
caustic
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
FR958024A
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.)
KONINK NL SODA IND NV
Original Assignee
KONINK NL SODA IND NV
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 KONINK NL SODA IND NV filed Critical KONINK NL SODA IND NV
Priority to FR958024A priority Critical patent/FR1377873A/en
Application granted granted Critical
Publication of FR1377873A publication Critical patent/FR1377873A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C01D1/42—Concentration; Dehydration
    • 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
    • C23F11/06—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly alkaline liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
FR958024A 1963-12-20 1963-12-20 Process for evaporating caustic lye Expired FR1377873A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR958024A FR1377873A (en) 1963-12-20 1963-12-20 Process for evaporating caustic lye

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR958024A FR1377873A (en) 1963-12-20 1963-12-20 Process for evaporating caustic lye

Publications (1)

Publication Number Publication Date
FR1377873A true FR1377873A (en) 1964-11-06

Family

ID=8819418

Family Applications (1)

Application Number Title Priority Date Filing Date
FR958024A Expired FR1377873A (en) 1963-12-20 1963-12-20 Process for evaporating caustic lye

Country Status (1)

Country Link
FR (1) FR1377873A (en)

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