BE795210A - Procede nouveau de preparation de persulfate de metaux alcalins ou d'ammonium - Google Patents

Procede nouveau de preparation de persulfate de metaux alcalins ou d'ammonium

Info

Publication number
BE795210A
BE795210A BE795210DA BE795210A BE 795210 A BE795210 A BE 795210A BE 795210D A BE795210D A BE 795210DA BE 795210 A BE795210 A BE 795210A
Authority
BE
Belgium
Prior art keywords
persulphate
ammonium
preparing
new process
alkaline metals
Prior art date
Application number
Other languages
English (en)
Original Assignee
Air Liquide
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 date
Publication of BE795210A publication Critical patent/BE795210A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/28—Per-compounds
    • C25B1/29—Persulfates
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
BE795210D 1972-02-11 Procede nouveau de preparation de persulfate de metaux alcalins ou d'ammonium BE795210A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7204598A FR2171853A1 (en) 1972-02-11 1972-02-11 Cont prodn alkali metal or ammonium persulphate - using zirconium (alloy) cathode and bisulphate soln

Publications (1)

Publication Number Publication Date
BE795210A true BE795210A (fr) 1973-08-09

Family

ID=9093347

Family Applications (1)

Application Number Title Priority Date Filing Date
BE795210D BE795210A (fr) 1972-02-11 Procede nouveau de preparation de persulfate de metaux alcalins ou d'ammonium

Country Status (7)

Country Link
BE (1) BE795210A (fr)
DE (1) DE2305381A1 (fr)
ES (1) ES411497A1 (fr)
FR (1) FR2171853A1 (fr)
IT (1) IT978119B (fr)
LU (1) LU66997A1 (fr)
NL (1) NL7301914A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3914439A1 (de) * 1989-05-02 1990-11-08 Peroxid Chemie Gmbh Diaphragmaschnur
TW364024B (en) * 1995-08-17 1999-07-11 Eilenburger Elektrolyse & Umwelttechnik Gmbh Process for the combined electrochemical preparation of sodium peroxodisulfate and sodium hydroxide solution

Also Published As

Publication number Publication date
ES411497A1 (es) 1976-01-01
LU66997A1 (fr) 1973-04-19
FR2171853B1 (fr) 1974-06-28
DE2305381A1 (de) 1973-08-16
NL7301914A (fr) 1973-08-14
IT978119B (it) 1974-09-20
FR2171853A1 (en) 1973-09-28

Similar Documents

Publication Publication Date Title
BE768485A (fr) Procede de preparation d'aryloxy-1,1,2,2-tetrafluoro-ethanes
RO70051A (fr) Procede pour la preparation des 2-tetra-hydrofurfurile-6,7-benzomorphanes
BE838754A (fr) Procede ameliore pour la preparation de dimethylol-2, 2-alcanals
RO69608A (fr) Procede pour la preparation des 1,2-benzisothiazole-3-ones
RO62861A (fr) Procede pour la preparation des di-n-oxydes-(1,4)-benzo-1,2,4-triazines
CH552626A (fr) Procede de preparation d'ureido-cephalosporines heterocycliques.
BE838823A (fr) Procede pour la preparation de 1,2,5-dihydroxycholecalciferol
BE789586A (fr) Procede pour la preparation de 3,4,5-trimethoxy-benzaldehyde
BE808733A (fr) Procede de preparation de cyclohexane-diones-1,3
BE796835A (fr) Procede d'extraction de metaux
BE795683A (fr) Procede pour la preparation de 2,6-dichloropyridine
BE807434A (fr) Procede pour la preparation de 3,6-dihalo-diphenyl-alcanes
RO64606A (fr) Procede pour la preparation des 6-methylergolines-8,8-disubstituees
BE779232A (fr) Procede pour l'obtention de poudres hydrosolubles, poudres resultantes et leur applications
RO63031A (fr) Procede pour la preparation des pyrido-(3,2-d)-pyrimidi
RO68378A (fr) Procede pour la preparation des n-benzhidryle-n'-p-hydroxybenzyle-piperazines
RO62650A (fr) Procede pour la preparation des azomethines des 4-amino-5h-1,2,4-triazin-5-ones
BE762686A (fr) Nouveau procede pour la preparation de 2,5-dialkyl-4-hydroxy-3h-furane-3-ones
RO76667A (fr) Procede pour la preparation des 2,4-dialkyamino-6-chlore-5-triazines
RO72138A (fr) Procede pour l'obtention de masses basiques refractaires non-calcinees
BE795210A (fr) Procede nouveau de preparation de persulfate de metaux alcalins ou d'ammonium
RO63558A2 (fr) Procede pour la preparation de n-phenyl-n'-1,2,3-thiadiazole-5-yl-thiocarbamide
BE807087A (fr) Procede pour la preparation de thiazolines-(3)
RO70232A (fr) Procede pour la preparation des 4-pyrazolile-4h-1,2,4-triazolile
CH550253A (fr) Procede pour l'obtention de poudre de nickel.