CH275811A - Procédé pour le traitement de matières par des solutions contenant du chlore. - Google Patents

Procédé pour le traitement de matières par des solutions contenant du chlore.

Info

Publication number
CH275811A
CH275811A CH275811DA CH275811A CH 275811 A CH275811 A CH 275811A CH 275811D A CH275811D A CH 275811DA CH 275811 A CH275811 A CH 275811A
Authority
CH
Switzerland
Prior art keywords
chlorine
treatment
solutions
metal
materials
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Cie Solvay
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of CH275811A publication Critical patent/CH275811A/fr

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
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
CH275811D 1947-05-21 1948-05-07 Procédé pour le traitement de matières par des solutions contenant du chlore. CH275811A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE275811X 1947-05-21

Publications (1)

Publication Number Publication Date
CH275811A true CH275811A (fr) 1951-06-15

Family

ID=3866975

Family Applications (1)

Application Number Title Priority Date Filing Date
CH275811D CH275811A (fr) 1947-05-21 1948-05-07 Procédé pour le traitement de matières par des solutions contenant du chlore.

Country Status (2)

Country Link
BE (1) BE473418A (de)
CH (1) CH275811A (de)

Also Published As

Publication number Publication date
BE473418A (de)

Similar Documents

Publication Publication Date Title
JPH0213069B2 (de)
CA1259454A (fr) Procede de blanchiment de pate mecanique par le peroxyde d'hydrogene
JP2008512487A (ja) 濃厚臭素水溶液及びそれらの調製
CH275811A (fr) Procédé pour le traitement de matières par des solutions contenant du chlore.
CA1262805A (fr) Procede de blanchiment de pates papetieres par le peroxyde d'hydrogene
FR2717458A1 (fr) Procédé de production de dioxyde de chlore.
FR2537176A1 (fr) Procede de blanchiment par delignification de la pate cellulosique
Sain et al. Bleach activation of thermomechanical pulp
JPS6156064A (ja) 食品滅菌方法
FR3062138B1 (fr) Procede de blanchiment d'une pate a papier
US3729548A (en) Process for safely reacting active metals
BE450220A (de)
JP2015513465A (ja) 臭化水素酸、尿素及び次亜塩素酸ナトリウムを含む殺生物性及び防汚性の水性組成物の調製方法
JPH07299473A (ja) 着色廃水の脱色処理装置
FR2577918A1 (fr) Procede et dispositif de decontamination d'eaux residuaires contenant un nitrite, en particulier de lessives contenant un nitrite
CN216737835U (zh) 酸洗废液处理装置
US148760A (en) Improvement in separating tin from tin scrap
EP0384860A1 (de) Verfahren zum Zerstören von Hypochloriten in einer Chloratlösung
US275277A (en) Process of purifying water
US791555A (en) Process of stripping tin.
BE429223A (de)
US1565425A (en) Detinning of tinned-iron scrap
JP3121917B2 (ja) オゾンによるパルプ漂白方法
US2962526A (en) Process of bleaching detergent salts
US20240116785A1 (en) Compositions and methods for treating water by stabilizing in situ generated oxidants