FR2241152A1 - - Google Patents

Info

Publication number
FR2241152A1
FR2241152A1 FR7427985A FR7427985A FR2241152A1 FR 2241152 A1 FR2241152 A1 FR 2241152A1 FR 7427985 A FR7427985 A FR 7427985A FR 7427985 A FR7427985 A FR 7427985A FR 2241152 A1 FR2241152 A1 FR 2241152A1
Authority
FR
France
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.)
Granted
Application number
FR7427985A
Other languages
French (fr)
Other versions
FR2241152B1 (fi
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.)
GCP Products UK Ltd
Original Assignee
WR Grace 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 WR Grace Ltd filed Critical WR Grace Ltd
Publication of FR2241152A1 publication Critical patent/FR2241152A1/fr
Application granted granted Critical
Publication of FR2241152B1 publication Critical patent/FR2241152B1/fr
Expired 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
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/087—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J19/088—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/10—Preparation of ozone
    • C01B13/11—Preparation of ozone by electric discharge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T19/00—Devices providing for corona discharge
    • 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
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J2219/0805—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • B01J2219/0845—Details relating to the type of discharge
    • B01J2219/0849—Corona pulse discharge
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2201/00—Preparation of ozone by electrical discharge
    • C01B2201/10—Dischargers used for production of ozone
    • C01B2201/12—Plate-type dischargers
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2201/00—Preparation of ozone by electrical discharge
    • C01B2201/40—Preparation of ozone by electrical discharge using several dischargers in series
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2201/00—Preparation of ozone by electrical discharge
    • C01B2201/70—Cooling of the discharger; Means for making cooling unnecessary
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2201/00—Preparation of ozone by electrical discharge
    • C01B2201/70—Cooling of the discharger; Means for making cooling unnecessary
    • C01B2201/72—Cooling of the discharger; Means for making cooling unnecessary by air
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2201/00—Preparation of ozone by electrical discharge
    • C01B2201/70—Cooling of the discharger; Means for making cooling unnecessary
    • C01B2201/74—Cooling of the discharger; Means for making cooling unnecessary by liquid
    • C01B2201/76—Water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Chemistry (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR7427985A 1973-08-13 1974-08-13 Expired FR2241152B1 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38797273A 1973-08-13 1973-08-13

Publications (2)

Publication Number Publication Date
FR2241152A1 true FR2241152A1 (fi) 1975-03-14
FR2241152B1 FR2241152B1 (fi) 1978-11-03

Family

ID=23532084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7427985A Expired FR2241152B1 (fi) 1973-08-13 1974-08-13

Country Status (13)

Country Link
JP (1) JPS547514B2 (fi)
AT (1) AT354401B (fi)
BR (1) BR7406565D0 (fi)
CA (1) CA1024097A (fi)
DE (1) DE2436914B2 (fi)
FI (1) FI62234C (fi)
FR (1) FR2241152B1 (fi)
GB (1) GB1482945A (fi)
IT (1) IT1019879B (fi)
NL (1) NL7410789A (fi)
NO (1) NO139117C (fi)
SE (1) SE394271B (fi)
ZA (1) ZA745072B (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338074A2 (fr) * 1975-11-17 1977-08-12 Union Carbide Corp Procede et appareil de reaction sous effluves electriques

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079260A (en) * 1976-07-20 1978-03-14 Andrei Vladimirovich Dmitriev Ozone generator
CH648534A5 (de) * 1981-07-10 1985-03-29 Bbc Brown Boveri & Cie Verfahren und einrichtung zur herstellung von ozon.
JPS63315505A (ja) * 1987-06-17 1988-12-23 Fuji Electric Co Ltd オゾン発生装置
DE3870803D1 (de) * 1987-10-27 1992-06-11 Ozonia Ag Ozonerzeuger.
CH676844A5 (fi) * 1988-09-09 1991-03-15 Asea Brown Boveri
CH677356A5 (fi) * 1989-03-07 1991-05-15 Asea Brown Boveri
GB2466664B (en) * 2009-01-06 2015-04-01 Perlemax Ltd Plasma microreactor apparatus, sterilisation unit and analyser

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1531528A (fr) * 1967-05-22 1968-07-05 Cie Des Eaux Et De L Ozone Nouvel ozoneur tubulaire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338074A2 (fr) * 1975-11-17 1977-08-12 Union Carbide Corp Procede et appareil de reaction sous effluves electriques

Also Published As

Publication number Publication date
IT1019879B (it) 1977-11-30
NO139117B (no) 1978-10-02
ZA745072B (en) 1975-08-27
SE394271B (sv) 1977-06-20
FR2241152B1 (fi) 1978-11-03
CA1024097A (en) 1978-01-10
AU7216774A (en) 1976-02-12
FI230074A (fi) 1975-02-14
FI62234C (fi) 1982-12-10
DE2436914A1 (de) 1975-02-20
ATA660974A (de) 1979-06-15
AT354401B (de) 1979-01-10
NL7410789A (nl) 1975-02-17
JPS5072889A (fi) 1975-06-16
JPS547514B2 (fi) 1979-04-07
NO139117C (no) 1979-01-10
BR7406565D0 (pt) 1975-05-27
GB1482945A (en) 1977-08-17
FI62234B (fi) 1982-08-31
DE2436914B2 (de) 1981-08-13
SE7410241L (fi) 1975-02-14
NO742884L (fi) 1975-03-10

Similar Documents

Publication Publication Date Title
AR201758A1 (fi)
AU476761B2 (fi)
AR201235Q (fi)
AR201231Q (fi)
AU474593B2 (fi)
AU474511B2 (fi)
AU474838B2 (fi)
AU471343B2 (fi)
AU476714B2 (fi)
FR2241152A1 (fi)
AR201229Q (fi)
AU476696B2 (fi)
AU472848B2 (fi)
AR199451A1 (fi)
AU477823B2 (fi)
AR201432A1 (fi)
AR197627A1 (fi)
AR193950A1 (fi)
AU447540B2 (fi)
AU477824B2 (fi)
AR200885A1 (fi)
AR200256A1 (fi)
AR210729A1 (fi)
AU471461B2 (fi)
AR196382A1 (fi)

Legal Events

Date Code Title Description
ST Notification of lapse