FI20096126A - Menetelmä klooridioksidin valmistamiseksi - Google Patents

Menetelmä klooridioksidin valmistamiseksi Download PDF

Info

Publication number
FI20096126A
FI20096126A FI20096126A FI20096126A FI20096126A FI 20096126 A FI20096126 A FI 20096126A FI 20096126 A FI20096126 A FI 20096126A FI 20096126 A FI20096126 A FI 20096126A FI 20096126 A FI20096126 A FI 20096126A
Authority
FI
Finland
Prior art keywords
preparation
chlorine dioxide
chlorine
dioxide
Prior art date
Application number
FI20096126A
Other languages
English (en)
Swedish (sv)
Other versions
FI122623B (fi
FI20096126A0 (fi
Inventor
Seppo Pohjanvesi
Original Assignee
Kemira Oyj
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41263541&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI20096126(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kemira Oyj filed Critical Kemira Oyj
Priority to FI20096126A priority Critical patent/FI122623B/fi
Publication of FI20096126A0 publication Critical patent/FI20096126A0/fi
Priority to CA2779397A priority patent/CA2779397A1/en
Priority to PL10816305T priority patent/PL2493810T3/pl
Priority to EP10816305.6A priority patent/EP2493810B1/en
Priority to ES10816305.6T priority patent/ES2530274T3/es
Priority to BR112012009865A priority patent/BR112012009865A2/pt
Priority to CN2010800484917A priority patent/CN102648151A/zh
Priority to PCT/IB2010/002980 priority patent/WO2011051809A2/en
Priority to RU2012122182/05A priority patent/RU2571122C2/ru
Priority to US13/505,045 priority patent/US20120244063A1/en
Publication of FI20096126A publication Critical patent/FI20096126A/fi
Publication of FI122623B publication Critical patent/FI122623B/fi
Application granted granted Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/02—Oxides of chlorine
    • C01B11/022—Chlorine dioxide (ClO2)
    • C01B11/023—Preparation from chlorites or chlorates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FI20096126A 2009-10-30 2009-10-30 Menetelmä klooridioksidin valmistamiseksi FI122623B (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI20096126A FI122623B (fi) 2009-10-30 2009-10-30 Menetelmä klooridioksidin valmistamiseksi
US13/505,045 US20120244063A1 (en) 2009-10-30 2010-10-29 Process for the production of chlorine dioxide
CA2779397A CA2779397A1 (en) 2009-10-30 2010-10-29 Process for the production of chlorine dioxide
PL10816305T PL2493810T3 (pl) 2009-10-30 2010-10-29 Sposób wytwarzania dwutlenku chloru
EP10816305.6A EP2493810B1 (en) 2009-10-30 2010-10-29 Process for the production of chlorine dioxide
ES10816305.6T ES2530274T3 (es) 2009-10-30 2010-10-29 Proceso para la producción de dióxido de cloro
BR112012009865A BR112012009865A2 (pt) 2009-10-30 2010-10-29 processo para a produção de dióxido de cloro
CN2010800484917A CN102648151A (zh) 2009-10-30 2010-10-29 生产二氧化氯的方法
PCT/IB2010/002980 WO2011051809A2 (en) 2009-10-30 2010-10-29 Process for the production of chlorine dioxide
RU2012122182/05A RU2571122C2 (ru) 2009-10-30 2010-10-29 Способ получения диоксида хлора

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20096126A FI122623B (fi) 2009-10-30 2009-10-30 Menetelmä klooridioksidin valmistamiseksi
FI20096126 2009-10-30

Publications (3)

Publication Number Publication Date
FI20096126A0 FI20096126A0 (fi) 2009-10-30
FI20096126A true FI20096126A (fi) 2011-05-01
FI122623B FI122623B (fi) 2012-04-30

Family

ID=41263541

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20096126A FI122623B (fi) 2009-10-30 2009-10-30 Menetelmä klooridioksidin valmistamiseksi

Country Status (10)

Country Link
US (1) US20120244063A1 (fi)
EP (1) EP2493810B1 (fi)
CN (1) CN102648151A (fi)
BR (1) BR112012009865A2 (fi)
CA (1) CA2779397A1 (fi)
ES (1) ES2530274T3 (fi)
FI (1) FI122623B (fi)
PL (1) PL2493810T3 (fi)
RU (1) RU2571122C2 (fi)
WO (1) WO2011051809A2 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170349436A1 (en) * 2016-06-07 2017-12-07 Carlos Alvarado Method of chlorine dioxide generation in highly acidic environments
BR112021019660A2 (pt) 2019-04-02 2021-12-07 Ecolab Usa Inc Métodos para produzir dióxido de cloro e para tratar água de processo

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881052A (en) 1953-06-08 1959-04-07 Allied Chem Production of chlorine dioxide
US3864456A (en) 1964-08-13 1975-02-04 Electric Reduction Co Manufacture of chlorine dioxide, chlorine and anhydrous sodium sulphate
US3816077A (en) * 1971-05-21 1974-06-11 Hooker Chemical Corp Chlorine dioxide generating system
US3895100A (en) * 1973-07-05 1975-07-15 Erco Ind Ltd Production of chlorine dioxide
CA1080434A (en) 1976-03-19 1980-07-01 Richard Swindells High efficiency chlorine dioxide production using hc1 as acid
US4079123A (en) * 1976-12-30 1978-03-14 Hooker Chemicals & Plastics Corporation Process for the production of chlorine dioxide
CA1171238A (en) 1980-11-17 1984-07-24 Maurice C.J. Fredette Chlorine dioxide production using mixed acid feed
US4393036A (en) 1981-11-10 1983-07-12 Erco Industries Limited Production of mixed sulfuric and hydrochloric acid feed and chlorine dioxide generation therewith
NO843619L (no) * 1984-04-04 1985-10-07 Magna Corp Klordioksydgenerator.
CA1261587A (en) 1987-01-30 1989-09-26 Sterling Canada, Inc. Acid introduction in chlorine dioxide poduction
US4904461A (en) * 1987-12-07 1990-02-27 Quantum Technologies, Inc. Safe production of chlorine dioxide in a pressurized gaseous state
CA1319004C (en) * 1988-08-10 1993-06-15 Michael S. Zell Production of chlorine dioxide
US5066477A (en) 1988-08-10 1991-11-19 Tenneco Canada Inc. Production of chlorine dioxide
SE463671B (sv) * 1988-10-25 1991-01-07 Eka Nobel Ab Foerfarande foer framstaellning av klordioxid
CA2019389A1 (en) * 1990-06-20 1991-12-20 Maurice C.J. Fredette Methanol-based chlorine dioxide process
BR0109320A (pt) * 2000-03-17 2002-12-10 Sterling Pulp Chem Ltd Estratégias de controle avançado para processos de geração de dióxido de cloro
ES2359386T3 (es) * 2000-12-21 2011-05-23 Superior Plus Lp Procedimiento de generación de dióxido de cloro basado en peróxido de hidrógeno.
PT1831102E (pt) 2004-12-06 2011-07-20 Akzo Nobel Nv Processo químico e dispositivo

Also Published As

Publication number Publication date
US20120244063A1 (en) 2012-09-27
CA2779397A1 (en) 2011-05-05
ES2530274T3 (es) 2015-02-27
CN102648151A (zh) 2012-08-22
BR112012009865A2 (pt) 2016-08-30
RU2012122182A (ru) 2013-12-10
RU2571122C2 (ru) 2015-12-20
FI122623B (fi) 2012-04-30
WO2011051809A3 (en) 2011-07-14
PL2493810T3 (pl) 2015-04-30
EP2493810B1 (en) 2014-11-26
EP2493810A2 (en) 2012-09-05
FI20096126A0 (fi) 2009-10-30
WO2011051809A2 (en) 2011-05-05

Similar Documents

Publication Publication Date Title
SMT201600254B (it) Procedimento per la preparazione di idromagnesite
EP2552874A4 (en) PROCESS FOR PREPARING HEXAFLUOR-2 BUTENE
IL219012A0 (en) Process for the preparation of calcobutrol
DK2516330T3 (da) Partikelformigt titaniumdioxid
EP2558432A4 (en) METHOD FOR THE PRODUCTION OF TETRAFLUOROLEFINES
FI20125823A (fi) Menetelmä klooridioksidin valmistamiseksi
PT2526047T (pt) Processo para a produção de dióxido de cloro
FI20095644A0 (fi) Ulokkeen muodostaminen
FI20095672A0 (fi) Menetelmä kalsiumkarbonaatin valmistamiseksi
IL216942A0 (en) Process for the manufacture of alkenones
EG27079A (en) Process for the production of chlorine dioxide
GB2468936B (en) Chlorination of sucrose-6-esters
BRPI0925006A2 (pt) geração de dióxido de cloro
ZA201108619B (en) Process for the production of chlorine dioxide
ITTO20110857A1 (it) Procedimento per la produzione di cicloesanonossina.
SI2334594T1 (sl) Postopek za izdelavo klorovega dioksida
FI20096126A (fi) Menetelmä klooridioksidin valmistamiseksi
TH114500B (th) กระบวนการสำหรับการผลิตของคลอรีน ไดออกไซด์
IT1398273B1 (it) Procedimento per la preparazione di 14-bromo daunomicina
TH114503B (th) กรรมวิธีแบบเบ็ดเสร็จสำหรับการเตรียมทำคลอรีน
TH114504B (th) กรรมวิธีแบบหลายขั้นตอนสำหรับการเตรียมคลอรีน
TH127111B (th) สารประกอบตัวยาน้ำคลอรีนไดออกไซด์
TH126327B (th) กระบวนการสำหรับการเตรียมเอไมด์
TH117371B (th) ไทเทเนียมไดออกไซด์
TH111756B (th) กรรมวิธีสำหรับการเตรียมโพลิคาร์บอเนท

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 122623

Country of ref document: FI

Kind code of ref document: B

MD Opposition filed

Opponent name: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.

MM Patent lapsed