FR2294129A1 - Procede de production en continu d'un melange contenant du bioxyde de chlore - Google Patents

Procede de production en continu d'un melange contenant du bioxyde de chlore

Info

Publication number
FR2294129A1
FR2294129A1 FR7537777A FR7537777A FR2294129A1 FR 2294129 A1 FR2294129 A1 FR 2294129A1 FR 7537777 A FR7537777 A FR 7537777A FR 7537777 A FR7537777 A FR 7537777A FR 2294129 A1 FR2294129 A1 FR 2294129A1
Authority
FR
France
Prior art keywords
production process
mixture containing
continuous production
containing chlorine
bioxide
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.)
Withdrawn
Application number
FR7537777A
Other languages
English (en)
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.)
Occidental Chemical Corp
Original Assignee
Hooker Chemicals and Plastics Corp
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 Hooker Chemicals and Plastics Corp filed Critical Hooker Chemicals and Plastics Corp
Publication of FR2294129A1 publication Critical patent/FR2294129A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/242—Tubular reactors in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/24—Fractionating columns in which vapour bubbles through liquid with sloping plates or elements mounted stepwise
    • 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
    • C01B11/025—Preparation from chlorites or chlorates from chlorates without any other reaction reducing agent than chloride ions
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7537777A 1974-12-13 1975-12-10 Procede de production en continu d'un melange contenant du bioxyde de chlore Withdrawn FR2294129A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/532,666 US3975505A (en) 1974-12-13 1974-12-13 Production of chlorine dioxide

Publications (1)

Publication Number Publication Date
FR2294129A1 true FR2294129A1 (fr) 1976-07-09

Family

ID=24122676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537777A Withdrawn FR2294129A1 (fr) 1974-12-13 1975-12-10 Procede de production en continu d'un melange contenant du bioxyde de chlore

Country Status (11)

Country Link
US (1) US3975505A (fr)
JP (1) JPS5924081B2 (fr)
AU (1) AU503224B2 (fr)
BR (1) BR7508126A (fr)
CA (1) CA1078138A (fr)
ES (1) ES443485A1 (fr)
FI (1) FI753486A (fr)
FR (1) FR2294129A1 (fr)
MX (1) MX3000E (fr)
SE (1) SE415556B (fr)
SU (1) SU701527A3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413320A1 (fr) * 1978-01-03 1979-07-27 Erco Ind Ltd Procede de lavage perfectionne dans l'obtention du bioxyde de chlore
FR2444643A1 (fr) * 1978-12-18 1980-07-18 Hooker Chemicals Plastics Corp Procede souple pour la production de dioxyde de chlore

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045542A (en) * 1974-12-13 1977-08-30 Hooker Chemicals & Plastics Corporation Production of chlorine dioxide
US4156713A (en) * 1974-12-13 1979-05-29 Hooker Chemicals & Plastics Corp. Production of chlorine dioxide
US4290998A (en) * 1978-12-21 1981-09-22 Erco Industries Limited Washing apparatus in chlorine dioxide production
US4886653A (en) * 1988-03-25 1989-12-12 Olin Corporation Process and apparatus for producing an aqueous solution containing chlorine dioxide and chlorine
US4839152A (en) * 1988-03-25 1989-06-13 Olin Corporation Process for producing an aqueous solution containing chlorine dioxide and chlorine
US5205995A (en) * 1991-04-22 1993-04-27 Sterling Canada Inc. Metathesis of acidic by-product of chlorine dioxide generating apparatus
US5116595A (en) * 1991-04-22 1992-05-26 Tenneco Canada Inc. Metathesis of acidic by-product of chlorine dioxide generating process
BR9307406A (pt) * 1992-11-09 1999-06-29 Sterling Canada Inc Processo para conversão de sesquissulfato de sódio em sulfato de sódio anídrico neutro processo para conversão de pasta de sesquissulfato de sódio e processo para produção de dióxido de cloro
US5399332A (en) * 1993-10-20 1995-03-21 Sterling Canada, Inc. Dynamic leaching procedure for metathesis
US5458858A (en) * 1994-02-08 1995-10-17 Vulcan Chemicals Integrated procedure for high yield production of chlorine dioxide
US5676920A (en) * 1996-08-20 1997-10-14 Sterling Canada, Inc. Chlorine dioxide generating process
US5792441A (en) * 1996-10-11 1998-08-11 Pulp And Paper Research Institute Of Canada Fixed-resin bed technologies for the treatment of the chlorine dioxide generator effluent and feeds stream
US6126702A (en) * 1998-03-09 2000-10-03 International Paper Company Apparatus and method for treating sesquisulfate waste streams
US6716354B2 (en) 2001-03-08 2004-04-06 Cdg Technology, Inc. Methods of treating water using combinations of chlorine dioxide, chlorine and ammonia
US20030138371A1 (en) * 2002-01-18 2003-07-24 Cdg Technology, Inc. Method and apparatus for generating gaseous chlorine dioxide-chlorine mixtures
AU2008203958B2 (en) * 2007-01-12 2013-01-24 Akzo Nobel Chemicals International B.V. Process for the production of chlorine dioxide
RU2526013C2 (ru) 2010-03-23 2014-08-20 Интернэшнл Пэйпа Кампани Усовершенствованные система и способ рециркуляции фильтрата хтмм

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3563702A (en) * 1968-03-05 1971-02-16 Hooker Chemical Corp Production of chlorine dioxide
US3760065A (en) * 1970-05-29 1973-09-18 Erco Ind Ltd Production of chlorine dioxide
US3754081A (en) * 1970-09-17 1973-08-21 Hooker Chemical Corp Process for the production of chlorine dioxide,chlorine and a mixtureof an alkali metal sulfate and bisulfate
US3793439A (en) * 1971-02-17 1974-02-19 Erco Ind Ltd Production of chlorine dioxide
US3733395A (en) * 1971-04-07 1973-05-15 Hooker Chemical Corp Process for producing chlorine dioxide,chlorine and a neutral sulfate salt in the sulfate or kraft process of preparing wood pulp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413320A1 (fr) * 1978-01-03 1979-07-27 Erco Ind Ltd Procede de lavage perfectionne dans l'obtention du bioxyde de chlore
FR2444643A1 (fr) * 1978-12-18 1980-07-18 Hooker Chemicals Plastics Corp Procede souple pour la production de dioxyde de chlore

Also Published As

Publication number Publication date
FI753486A (fr) 1976-06-14
JPS5924081B2 (ja) 1984-06-07
CA1078138A (fr) 1980-05-27
AU8736575A (en) 1977-06-16
MX3000E (es) 1980-01-23
ES443485A1 (es) 1977-08-01
US3975505A (en) 1976-08-17
SU701527A3 (ru) 1979-11-30
SE7513993L (sv) 1976-06-14
BR7508126A (pt) 1976-08-24
JPS5186096A (fr) 1976-07-28
AU503224B2 (en) 1979-08-30
SE415556B (sv) 1980-10-13

Similar Documents

Publication Publication Date Title
FR2294129A1 (fr) Procede de production en continu d'un melange contenant du bioxyde de chlore
BE811871A (fr) Procede de fabrication d'un melange de particules
BE831963A (fr) Procede d'obtention d'une membrane microporeuse et nouveau produit ainsi obtenu
BE824639A (fr) Procede et appareil de preparation d'un melange gazeux contenant de l'acetylene
YU39331B (en) Process for the continuous production of gaseous mixture
FR2295840A1 (fr) Procede pour la production d'un stratifie contenant une pellicule orientee de polyamide
BE791243A (fr) Procede de production d'un melange gazeux reducteur
BE834995A (fr) Procede de carburation en continu
BE817726A (fr) Procede utilise pour decomposer un melange de gaz
RO83322A (fr) Procede pour l'obtention du chlore et du hydro0yde de sodium par l'electrolyse du chlorure de sodium
FR2332289A1 (fr) Procede continu pour polymeriser une 1-olefine en un melange d'oligomeres
BE822531A (fr) Procede d'obtention d'un activateur du plasminogene
FR2286110A1 (fr) Melange et procede pour lutter contre la formation de tartre
ZA747578B (en) Process for production of calcium hypochlorite
FR2288057A1 (fr) Procede de preparation d'un melange gazeux pouvant donner un effet laser
EG11451A (en) Process for producing chloro-und hydroxyalominum containing certain quantity of chlor
FR2281946A1 (fr) Procede de purification en continu de latex
FR2293421A1 (fr) Procede de production d'hydroxyphenylacetonitriles
IT992419B (it) Apparecchiatura e procedimento elettrolitico per la produzione di soluzioni contenenti biossido di cloro
FR2291963A1 (fr) Procede de production de chlorure de chlorobenzoyle
BE788286A (fr) Procede de preparation d'un melange contenant des polyolefines
BE828781A (fr) Procede de production d'un coke pour electrodes et electrodes realisees grace a un tel coke
BE782133A (fr) Procede d'obtention d'un melange constant de gaz propulseur
FR2351959A1 (fr) Procede d'obtention d'e-caprolactame d'un melange reactionnel d'e-caprolactame-acide sulfurique
BE833454A (fr) Procede de recuperation d'un produit d'un melange contenant un catalyseur

Legal Events

Date Code Title Description
ST Notification of lapse