CA1034208A - Process and apparatus for heating gases by distributed electrical discharge - Google Patents

Process and apparatus for heating gases by distributed electrical discharge

Info

Publication number
CA1034208A
CA1034208A CA228,241A CA228241A CA1034208A CA 1034208 A CA1034208 A CA 1034208A CA 228241 A CA228241 A CA 228241A CA 1034208 A CA1034208 A CA 1034208A
Authority
CA
Canada
Prior art keywords
electrical discharge
heating gases
distributed electrical
distributed
gases
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.)
Expired
Application number
CA228,241A
Other languages
English (en)
French (fr)
Inventor
Anthony J. Beach
Geoffrey F. Eveson
Reginald K. Leedham
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.)
Evonik LIL Ltd
Original Assignee
Laporte Industries 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 Laporte Industries Ltd filed Critical Laporte Industries Ltd
Application granted granted Critical
Publication of CA1034208A publication Critical patent/CA1034208A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • H01J37/3244—Gas supply means
    • 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
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/20—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state
    • C01B13/22—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state of halides or oxyhalides
    • C01B13/28—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state of halides or oxyhalides using a plasma or an electric discharge
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/18—Heating by arc discharge
    • H05B7/185—Heating gases for arc discharge

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Resistance Heating (AREA)
  • Discharge Heating (AREA)
CA228,241A 1975-05-21 1975-06-02 Process and apparatus for heating gases by distributed electrical discharge Expired CA1034208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26413/74A GB1479319A (en) 1975-05-21 1975-05-21 Process and apparatus for heating gases

Publications (1)

Publication Number Publication Date
CA1034208A true CA1034208A (en) 1978-07-04

Family

ID=10243266

Family Applications (1)

Application Number Title Priority Date Filing Date
CA228,241A Expired CA1034208A (en) 1975-05-21 1975-06-02 Process and apparatus for heating gases by distributed electrical discharge

Country Status (10)

Country Link
US (1) US4056704A (nl)
JP (1) JPS5110455A (nl)
BE (1) BE830254A (nl)
CA (1) CA1034208A (nl)
DE (1) DE2526613A1 (nl)
FR (1) FR2275107A1 (nl)
GB (1) GB1479319A (nl)
IT (1) IT1036960B (nl)
NL (1) NL7506351A (nl)
NO (1) NO142888C (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1546771A (en) * 1975-05-21 1979-05-31 Laporte Industries Ltd Containment of fluids
SE434676B (sv) * 1981-10-22 1984-08-06 Skf Steel Eng Ab Sett och anordning for uppvermning av for industriella endamal avsedd processluft
US4346277A (en) * 1979-10-29 1982-08-24 Eaton Corporation Packaged electrical heating element
US4314144A (en) * 1979-10-29 1982-02-02 Eaton Corporation Thermostat mounting arrangement for electric heating appliance
SE434163B (sv) * 1981-03-10 1984-07-09 Skf Steel Eng Ab Sett och anordning for framstellning av en huvudsakligen koloxid och vetgas innehallande gas ur kol- och/eller kolvetehaltigt utgangsmaterial
SE462070B (sv) * 1986-08-11 1990-04-30 Skf Steel Eng Ab Saett att kontinuerligt oeverhetta stora gasfloeden

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960594A (en) * 1958-06-30 1960-11-15 Plasma Flame Corp Plasma flame generator
US2964679A (en) * 1959-06-26 1960-12-13 Gen Electric Arc plasma generator
US3173388A (en) * 1962-10-08 1965-03-16 Joseph E Menrath Carbon arc incinerator
GB1111411A (en) * 1964-06-03 1968-04-24 Laporte Titanium Ltd Improvements in and relating to the manufacture of titanium dioxide
US3373306A (en) * 1964-10-27 1968-03-12 Northern Natural Gas Co Method and apparatus for the control of ionization in a distributed electrical discharge
US3554715A (en) * 1965-11-12 1971-01-12 Westinghouse Electric Corp Cross flow arc heater apparatus and process for the synthesis of carbon,acetylene and other gases
US3468632A (en) * 1966-01-03 1969-09-23 Phillips Petroleum Co Apparatus for production of high temperature gases and carbon black
US3585434A (en) * 1968-01-24 1971-06-15 Hitachi Ltd Plasma jet generating apparatus
US3597650A (en) * 1969-09-23 1971-08-03 Union Carbide Corp Arc radiation sources
US3891828A (en) * 1973-10-18 1975-06-24 Westinghouse Electric Corp Graphite-lined inert gas arc heater

Also Published As

Publication number Publication date
DE2526613A1 (de) 1976-01-02
IT1036960B (it) 1979-10-30
NO142888C (no) 1980-11-12
GB1479319A (en) 1977-07-13
FR2275107B1 (nl) 1980-03-28
JPS5110455A (nl) 1976-01-27
AU8168975A (en) 1976-12-02
US4056704A (en) 1977-11-01
BE830254A (fr) 1975-12-15
NO751940L (nl) 1975-12-16
NO142888B (no) 1980-08-04
FR2275107A1 (fr) 1976-01-09
NL7506351A (nl) 1975-12-16

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