AU2001289646A1 - Process for the debromination of an aqueous salt solution using ozone - Google Patents

Process for the debromination of an aqueous salt solution using ozone

Info

Publication number
AU2001289646A1
AU2001289646A1 AU2001289646A AU8964601A AU2001289646A1 AU 2001289646 A1 AU2001289646 A1 AU 2001289646A1 AU 2001289646 A AU2001289646 A AU 2001289646A AU 8964601 A AU8964601 A AU 8964601A AU 2001289646 A1 AU2001289646 A1 AU 2001289646A1
Authority
AU
Australia
Prior art keywords
ozone
debromination
salt solution
aqueous salt
solution
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.)
Abandoned
Application number
AU2001289646A
Inventor
Manfred Klass
Andreas Klingenberg
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.)
Honeywell Specialty Chemicals Seelze GmbH
Original Assignee
Honeywell Specialty Chemicals Seelze GmbH
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 Honeywell Specialty Chemicals Seelze GmbH filed Critical Honeywell Specialty Chemicals Seelze GmbH
Publication of AU2001289646A1 publication Critical patent/AU2001289646A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/10—Preparation of ozone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/40—Peroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/14—Purification
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/26—Magnesium halides
    • C01F5/30—Chlorides
    • 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
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/12—Halogens or halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/026—Treating water for medical or cosmetic purposes

Abstract

Process for the debromination of a concentrated aqueous alkali metal chloride and/or earth alkal metal chloride solution containing one or more bromide impurities, in which the solution is contacted with ozone and bromine thus formed, as well as excess ozone, is removed from the aqueous solution.
AU2001289646A 2000-07-12 2001-07-12 Process for the debromination of an aqueous salt solution using ozone Abandoned AU2001289646A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10033762A DE10033762A1 (en) 2000-07-12 2000-07-12 Process for removing bromine from an aqueous salt solution using ozone
DE10033762 2000-07-12
PCT/EP2001/008063 WO2002004363A1 (en) 2000-07-12 2001-07-12 Process for the debromination of an aqueous salt solution using ozone

Publications (1)

Publication Number Publication Date
AU2001289646A1 true AU2001289646A1 (en) 2002-01-21

Family

ID=7648600

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001289646A Abandoned AU2001289646A1 (en) 2000-07-12 2001-07-12 Process for the debromination of an aqueous salt solution using ozone

Country Status (8)

Country Link
US (1) US20040020864A1 (en)
EP (1) EP1299313B1 (en)
AT (1) ATE264815T1 (en)
AU (1) AU2001289646A1 (en)
BR (1) BR0112464A (en)
CA (1) CA2413018A1 (en)
DE (2) DE10033762A1 (en)
WO (1) WO2002004363A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447405A (en) * 1982-08-26 1984-05-08 Koppers Company, Inc. Removal of bromides from arsenic acid solution
DE4428147A1 (en) * 1994-08-09 1996-02-15 Bwt Wassertechnik Gmbh Treating water contg. ozone-consuming components
US6024882A (en) * 1997-08-08 2000-02-15 Applied Process Technology, Inc. Process and apparatus for water decontamination
DE19830130B4 (en) * 1998-07-06 2007-01-18 Robert Bosch Gmbh Circuit arrangement for a PLL circuit (phase-locked loop) for frequency multiplication
DE19830310A1 (en) * 1998-07-07 2000-01-13 Riedel De Haen Gmbh Process for depleting the bromide content from an aqueous bromide-containing solution using hydrogen peroxide
US5980854A (en) * 1998-09-23 1999-11-09 Noranda, Inc. Method for the production of a magnesium chloride solution

Also Published As

Publication number Publication date
WO2002004363A1 (en) 2002-01-17
DE10033762A1 (en) 2002-01-31
CA2413018A1 (en) 2002-01-17
US20040020864A1 (en) 2004-02-05
EP1299313A1 (en) 2003-04-09
ATE264815T1 (en) 2004-05-15
DE60102927D1 (en) 2004-05-27
EP1299313B1 (en) 2004-04-21
BR0112464A (en) 2003-07-22

Similar Documents

Publication Publication Date Title
CA2263266A1 (en) A process to manufacture stabilized alkali or alkaline earth metal hypobromite and uses thereof in water treatment to control microbial fouling
GB0100610D0 (en) Improvements in or relating to organic compounds
CA2266523A1 (en) Aqueous disinfecting agent containing performic acid and peracetic acid
CA2455624A1 (en) Disinfectant solution based on sodium hypochlorite, and process for preparing it
WO1998021308A3 (en) Acidic bleaching solution, method of preparation and a bleaching system for forming the same
AP1520A (en) Crystalline forms of EtO2C-CH2-(R)Cgl-Aze-Pab-OH
PL357510A1 (en) Removal of chloride from phosphonomethyliminodiacetic acid process
HK1054575A1 (en) Process for the electrochemical preparation of chlorine from aqueous solutions of hydrogen chloride
MXPA05012437A (en) Compositions, devices and methods for stabilizing and increasing the efficacy of halogen dioxide solutions.
AU3242800A (en) Composition for generating chlorine dioxide
CA2333247A1 (en) A method of improving yield of chlorine dioxide generation processes
ES2108364T3 (en) AZEOTROPIC COMPOSITIONS INCLUDING WATER AND A HYDROFLUOROCARBIDE, PROCEDURE FOR THE ELIMINATION OF WATER FROM A SOLUTION BY AZEOTROPIC DISTILLATION AND A PRODUCTION PROCEDURE FOR A HYDROFLUOROALCAN.
AU2001289646A1 (en) Process for the debromination of an aqueous salt solution using ozone
WO2007044845A3 (en) Method for chlorite removal
HUP0301864A2 (en) Phenolate-containing formulation with low freezing point
IL144780A0 (en) Method of producing cyclobutanone
PL363772A1 (en) Co-retarding agents for preparing purified brine
GB1508272A (en) Periodate stabilised hypochlorites
IL152643A0 (en) Process for the purification of a salt of clavulanic acid
NZ530173A (en) Method for producing an essentially chlorite-free, stable, aqueous chlorine-oxygen solution, the chlorine-oxygen solution obtained by means of said method, and the use of the same
DE69904874D1 (en) High purity alkali metal chlorite and process for its production
HUP9802500A2 (en) Pocess for the preparation of periodates
WO2003035938A3 (en) Method for electrolysis of aqueous solutions of hydrogen chloride
EA200200783A2 (en) HANDLER AND TOOL FOR VITALIZATION OF WATER
IT1309601B1 (en) PROCESS FOR THE PREPARATION OF 1,4,7,10 TETRAAZACICLODODECANO.