FI790007A - Foerbaettrat tvaettfoerfarande vid klordioxidframstaellning - Google Patents

Foerbaettrat tvaettfoerfarande vid klordioxidframstaellning

Info

Publication number
FI790007A
FI790007A FI790007A FI790007A FI790007A FI 790007 A FI790007 A FI 790007A FI 790007 A FI790007 A FI 790007A FI 790007 A FI790007 A FI 790007A FI 790007 A FI790007 A FI 790007A
Authority
FI
Finland
Prior art keywords
tvaettfoerfarande
klordioxidframstaellning
foerbaettrat
vid
vid klordioxidframstaellning
Prior art date
Application number
FI790007A
Other languages
English (en)
Other versions
FI69822B (fi
FI69822C (fi
Inventor
Gerald 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 FI790007A publication Critical patent/FI790007A/fi
Publication of FI69822B publication Critical patent/FI69822B/fi
Application granted granted Critical
Publication of FI69822C publication Critical patent/FI69822C/fi

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
FI790007A 1978-01-03 1979-01-02 Foerfarande foer utvinning av ett biproduktsalt fraon suspensionen daerav i ett vattenhaltigt surt reaktionsmedium som anvaends foer framstaellning av klordioxid FI69822C (fi)

Applications Claiming Priority (6)

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

Publications (3)

Publication Number Publication Date
FI790007A true FI790007A (fi) 1979-07-04
FI69822B FI69822B (fi) 1985-12-31
FI69822C FI69822C (fi) 1986-05-26

Family

ID=27253649

Family Applications (1)

Application Number Title Priority Date Filing Date
FI790007A FI69822C (fi) 1978-01-03 1979-01-02 Foerfarande foer utvinning av ett biproduktsalt fraon suspensionen daerav i ett vattenhaltigt surt reaktionsmedium som anvaends foer framstaellning av klordioxid

Country Status (18)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1149131A (en) * 1980-09-15 1983-07-05 Richard Swindells High efficiency production of chlorine dioxide
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
WO1994011300A1 (en) 1992-11-09 1994-05-26 Sterling Canada, Inc. Metathesis of acidic by-product of chlorine dioxide generating process
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
US3976758A (en) * 1975-03-07 1976-08-24 Hooker Chemicals & Plastics Corporation Production of chlorine dioxide
US3974266A (en) * 1975-03-07 1976-08-10 Hooker Chemicals & Plastics Corporation Production of chlorine dioxide

Also Published As

Publication number Publication date
AR220364A1 (es) 1980-10-31
OA06144A (fr) 1981-06-30
ES476508A1 (es) 1979-11-16
ZA786778B (en) 1980-07-30
FR2413320B1 (fi) 1981-07-24
SE7813136L (sv) 1979-07-04
CA1118184A (en) 1982-02-16
PT68985A (en) 1979-01-01
NO784406L (no) 1979-07-04
CU35046A (en) 1981-12-04
BR7808556A (pt) 1979-08-07
FI69822B (fi) 1985-12-31
CS10279A2 (en) 1985-05-15
AU4303979A (en) 1979-07-12
GB2011362A (en) 1979-07-11
PL120161B1 (en) 1982-02-27
PL212594A1 (pl) 1979-11-19
CA1117731A (en) 1982-02-09
FR2413320A1 (fr) 1979-07-27
FI69822C (fi) 1986-05-26
JPS54128998A (en) 1979-10-05
DE2856504A1 (de) 1979-07-05

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: TENNECO CANADA INC.