OA06144A - Procédé de lavage perfectionné dans l'obtention du bioxyde de chlore. - Google Patents

Procédé de lavage perfectionné dans l'obtention du bioxyde de chlore.

Info

Publication number
OA06144A
OA06144A OA56703A OA56703A OA06144A OA 06144 A OA06144 A OA 06144A OA 56703 A OA56703 A OA 56703A OA 56703 A OA56703 A OA 56703A OA 06144 A OA06144 A OA 06144A
Authority
OA
OAPI
Prior art keywords
chlorine dioxide
washing process
process improved
obtaining chlorine
obtaining
Prior art date
Application number
OA56703A
Other languages
English (en)
Inventor
Gerard Cowley
Peter David Dick
Original Assignee
Erco Ind Ltd
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 Erco Ind Ltd filed Critical Erco Ind Ltd
Publication of OA06144A publication Critical patent/OA06144A/fr

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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762—Exterior insulation of exterior walls
    • E04B1/7629—Details of the mechanical connection of the insulation to the wall
    • E04B1/7633—Dowels with enlarged insulation retaining head

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
OA56703A 1978-01-03 1978-12-29 Procédé de lavage perfectionné dans l'obtention du bioxyde de chlore. OA06144A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2978 1978-01-03
GB905078 1978-03-07
GB1923578 1978-05-12

Publications (1)

Publication Number Publication Date
OA06144A true OA06144A (fr) 1981-06-30

Family

ID=27253649

Family Applications (1)

Application Number Title Priority Date Filing Date
OA56703A OA06144A (fr) 1978-01-03 1978-12-29 Procédé de lavage perfectionné dans l'obtention du bioxyde de chlore.

Country Status (18)

Country Link
JP (1) JPS54128998A (fr)
AR (1) AR220364A1 (fr)
AU (1) AU4303979A (fr)
BR (1) BR7808556A (fr)
CA (2) CA1117731A (fr)
CS (1) CS10279A2 (fr)
CU (1) CU35046A (fr)
DE (1) DE2856504A1 (fr)
ES (1) ES476508A1 (fr)
FI (1) FI69822C (fr)
FR (1) FR2413320A1 (fr)
GB (1) GB2011362A (fr)
NO (1) NO784406L (fr)
OA (1) OA06144A (fr)
PL (1) PL120161B1 (fr)
PT (1) PT68985A (fr)
SE (1) SE7813136L (fr)
ZA (1) ZA786778B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1149131A (fr) * 1980-09-15 1983-07-05 Richard Swindells Obtention de bioxyde de chlore a haut rendement
US5116595A (en) * 1991-04-22 1992-05-26 Tenneco Canada Inc. Metathesis of acidic by-product of chlorine dioxide generating process
US5205995A (en) * 1991-04-22 1993-04-27 Sterling Canada Inc. Metathesis of acidic by-product of chlorine dioxide generating apparatus
CA2148462C (fr) * 1992-11-09 1999-08-31 Herbert C. Scribner Obtention, par metathese, d'un produit secondaire neutre dans le procede de formation de dioxyde de chlore
US5399332A (en) * 1993-10-20 1995-03-21 Sterling Canada, Inc. Dynamic leaching procedure for metathesis
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
FR2757500B1 (fr) * 1996-12-23 1999-01-22 Atochem Elf Sa Procede de fabrication de bioxyde de chlore

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864456A (en) * 1964-08-13 1975-02-04 Electric Reduction Co Manufacture of chlorine dioxide, chlorine and anhydrous sodium sulphate
US3563702A (en) * 1968-03-05 1971-02-16 Hooker Chemical Corp Production of chlorine dioxide
US3816077A (en) * 1971-05-21 1974-06-11 Hooker Chemical Corp Chlorine dioxide generating system
US3975505A (en) * 1974-12-13 1976-08-17 Hooker Chemicals & Plastics Corporation Production of chlorine dioxide
US4045542A (en) * 1974-12-13 1977-08-30 Hooker Chemicals & Plastics Corporation Production of chlorine dioxide
US3974266A (en) * 1975-03-07 1976-08-10 Hooker Chemicals & Plastics Corporation Production of chlorine dioxide
US3976758A (en) * 1975-03-07 1976-08-24 Hooker Chemicals & Plastics Corporation Production of chlorine dioxide

Also Published As

Publication number Publication date
FI790007A (fi) 1979-07-04
CA1118184A (fr) 1982-02-16
FR2413320A1 (fr) 1979-07-27
GB2011362A (en) 1979-07-11
NO784406L (no) 1979-07-04
CU35046A (en) 1981-12-04
AU4303979A (en) 1979-07-12
BR7808556A (pt) 1979-08-07
AR220364A1 (es) 1980-10-31
CS10279A2 (en) 1985-05-15
ES476508A1 (es) 1979-11-16
JPS54128998A (en) 1979-10-05
FI69822B (fi) 1985-12-31
FR2413320B1 (fr) 1981-07-24
DE2856504A1 (de) 1979-07-05
PL120161B1 (en) 1982-02-27
PL212594A1 (pl) 1979-11-19
CA1117731A (fr) 1982-02-09
ZA786778B (en) 1980-07-30
PT68985A (en) 1979-01-01
SE7813136L (sv) 1979-07-04
FI69822C (fi) 1986-05-26

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