AT198234B - Verfahren zur Reinigung von wässerigen Lösungen von Wasserstoffperoxyd - Google Patents

Verfahren zur Reinigung von wässerigen Lösungen von Wasserstoffperoxyd

Info

Publication number
AT198234B
AT198234B AT198234DA AT198234B AT 198234 B AT198234 B AT 198234B AT 198234D A AT198234D A AT 198234DA AT 198234 B AT198234 B AT 198234B
Authority
AT
Austria
Prior art keywords
purification
hydrogen peroxide
aqueous solutions
aqueous
solutions
Prior art date
Application number
Other languages
English (en)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of AT198234B publication Critical patent/AT198234B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/01—Hydrogen peroxide
    • C01B15/013—Separation; Purification; Concentration
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • 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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • B01J41/05—Processes using organic exchangers in the strongly basic form
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
AT198234D 1950-06-24 1953-12-18 Verfahren zur Reinigung von wässerigen Lösungen von Wasserstoffperoxyd AT198234B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US198234XA 1950-06-24 1950-06-24

Publications (1)

Publication Number Publication Date
AT198234B true AT198234B (de) 1958-06-25

Family

ID=32173980

Family Applications (1)

Application Number Title Priority Date Filing Date
AT198234D AT198234B (de) 1950-06-24 1953-12-18 Verfahren zur Reinigung von wässerigen Lösungen von Wasserstoffperoxyd

Country Status (1)

Country Link
AT (1) AT198234B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074782A (en) * 1959-05-29 1963-01-22 Shell Oil Co Hydrogen peroxide purification

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074782A (en) * 1959-05-29 1963-01-22 Shell Oil Co Hydrogen peroxide purification

Similar Documents

Publication Publication Date Title
CH282754A (de) Verfahren zur direkten Herstellung von Positiven.
CH294364A (de) Verfahren zur direkten Herstellung von Positiven.
CH311195A (de) Verfahren zur Herstellung von Hydroperoxyden.
CH289067A (de) Verfahren zur Herstellung von Wasserstoffsuperoxyd.
CH294685A (de) Verfahren zur Herstellung von a-Mangandioxyd.
AT198234B (de) Verfahren zur Reinigung von wässerigen Lösungen von Wasserstoffperoxyd
CH301090A (de) Verfahren zur Herstellung von Schraubenverbänden.
AT175782B (de) Verfahren zur Herstellung von Halbzellstoff
CH305692A (de) Verfahren zur Herstellung von Reinigungsmittelmischungen.
CH295663A (de) Verfahren zur Herstellung von Isopropylnitrat.
CH293101A (de) Verfahren zur Herstellung von Natriumpyrophosphatperhydrat.
CH290305A (de) Verfahren zur Regenerierung von verfärbten Polyacrylnitrillösungen.
AT174372B (de) Verfahren zur Herstellung von Acetalen
CH297873A (de) Verfahren zur direkten Herstellung von Positiven.
AT163185B (de) Verfahren zur Herstellung von Hexachlorocyclohexan
AT184672B (de) Verfahren zur Herstellung von haltbaren konzentrierten wässerigen Lösungen des Dimethylaminophenyldimethylpyrazolons
CH266637A (de) Verfahren zur Zerlegung von d1-Methionin.
AT176949B (de) Verfahren zur Herstellung wässeriger Lösungen von 4-Dimethylaminoantipyrin
CH315574A (de) Verfahren zur Entwässerung von wässerigen Hydrazinlösungen
AT174442B (de) Verfahren zur Entschwefelung von Gasen
CH300332A (de) Verfahren zur Herstellung von B-Phenyl-äthanol.
AT171701B (de) Verfahren zur Herstellung von reinem bzw. hochprozentigem Äthylen
CH291535A (de) Verfahren zur direkten Herstellung von Positiven.
CH306030A (de) Verfahren zur Herstellung von Waschmitteln.
AT194369B (de) Verfahren zur Herstellung von Wasserstoffsuperoxyd