PT99009A - Processo para a preparacao de dioxido de cloro - Google Patents

Processo para a preparacao de dioxido de cloro

Info

Publication number
PT99009A
PT99009A PT9900991A PT9900991A PT99009A PT 99009 A PT99009 A PT 99009A PT 9900991 A PT9900991 A PT 9900991A PT 9900991 A PT9900991 A PT 9900991A PT 99009 A PT99009 A PT 99009A
Authority
PT
Portugal
Prior art keywords
chlorine dioxide
sulphate
sodium
acid
electrolysis
Prior art date
Application number
PT9900991A
Other languages
English (en)
Other versions
PT99009B (pt
Inventor
Rolf Carl August Brannland
Sture Erik Olof Noreus
Original Assignee
Mo Och Domsjoe Ab
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 Mo Och Domsjoe Ab filed Critical Mo Och Domsjoe Ab
Priority to PT9900991A priority Critical patent/PT99009B/pt
Publication of PT99009A publication Critical patent/PT99009A/pt
Publication of PT99009B publication Critical patent/PT99009B/pt

Links

Landscapes

  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Paper (AREA)
PT9900991A 1991-09-19 1991-09-19 Processo para a preparacao de dioxido de cloro PT99009B (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT9900991A PT99009B (pt) 1991-09-19 1991-09-19 Processo para a preparacao de dioxido de cloro

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT9900991A PT99009B (pt) 1991-09-19 1991-09-19 Processo para a preparacao de dioxido de cloro

Publications (2)

Publication Number Publication Date
PT99009A true PT99009A (pt) 1993-03-31
PT99009B PT99009B (pt) 1999-02-26

Family

ID=20085025

Family Applications (1)

Application Number Title Priority Date Filing Date
PT9900991A PT99009B (pt) 1991-09-19 1991-09-19 Processo para a preparacao de dioxido de cloro

Country Status (1)

Country Link
PT (1) PT99009B (pt)

Also Published As

Publication number Publication date
PT99009B (pt) 1999-02-26

Similar Documents

Publication Publication Date Title
US5380517B1 (en) Process for continuously producing chlorine dioxide
NZ248989A (en) Production of chlorine dioxide
DE3364076D1 (en) Production of chlorine dioxide
CA2028550A1 (en) Process for the production of chlorine dioxide
SE9002801D0 (sv) Process for the production of chlorine dioxide
ZA915600B (en) Chlorine dioxide generation from chloric acid
US5294307A (en) Integrated process for the production of alkali and alkaline earth metal chlorates and chlorine dioxide
GB1350328A (en) Method for the preparation of alkane sulphonic acids
PT99009A (pt) Processo para a preparacao de dioxido de cloro
US5851374A (en) Process for production of chlorine dioxide
CA2116427A1 (en) Acidity Control in Chlorine Dioxide Manufacture
US5378447A (en) Method for the preparation of chlorates from waste gas streams obtained from the production of chlorine dioxide
RU92016631A (ru) Способ получения водного подкисленного раствора, содержащего хлоратные ионы, способ электрохимической обработки водного раствора смеси солей щелочных металлов, способ получения двуокиси хлора
GB1123871A (en) Production of chlorine dioxide
CA2084183A1 (en) Electrochemical processing of aqueous solutions
US5034202A (en) Removal of thiosulfate from hydrosulfite solutions
US4931268A (en) Production of chlorine dioxide
SU850583A1 (ru) Способ получени сульфата аммони
TH17269A (th) กรรมวิธีผลิตคลอรีนไดออกไซด์
PT98737A (pt) Processo de producao de dioxidos de cloro a partir de acido clorico

Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19920408

FG3A Patent granted, date of granting

Effective date: 19981110

MM4A Annulment/lapse due to non-payment of fees;searched & examined patent

Effective date: 20131111

Free format text: MAXIMUM VALIDITY LIMIT REACHED