GB808442A - Process of carrying out high temperature reactions by means of a continuous rotating electric arc and apparatus therefor - Google Patents

Process of carrying out high temperature reactions by means of a continuous rotating electric arc and apparatus therefor

Info

Publication number
GB808442A
GB808442A GB18018/56A GB1801856A GB808442A GB 808442 A GB808442 A GB 808442A GB 18018/56 A GB18018/56 A GB 18018/56A GB 1801856 A GB1801856 A GB 1801856A GB 808442 A GB808442 A GB 808442A
Authority
GB
United Kingdom
Prior art keywords
arc
carbon
gas
hollow electrode
passing
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
GB18018/56A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB808442A publication Critical patent/GB808442A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/40—Details, e.g. electrodes, nozzles using applied magnetic fields, e.g. for focusing or rotating the arc
    • 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
    • B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
    • B01J12/005—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor carried out at high temperatures, e.g. by pyrolysis
    • 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
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/42—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed subjected to electric current or to radiations this sub-group includes the fluidised bed subjected to electric or magnetic fields
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • C01C3/0208—Preparation in gaseous phase
    • C01C3/025—Preparation in gaseous phase by using a plasma
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated hydrocarbons
    • 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
    • H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
    • H01J37/32055—Arc 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Discharge Heating (AREA)
GB18018/56A 1955-06-15 1956-06-11 Process of carrying out high temperature reactions by means of a continuous rotating electric arc and apparatus therefor Expired GB808442A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1154180XA 1955-06-15 1955-06-15
US808442XA 1955-06-15 1955-06-15

Publications (1)

Publication Number Publication Date
GB808442A true GB808442A (en) 1959-02-04

Family

ID=26764009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18018/56A Expired GB808442A (en) 1955-06-15 1956-06-11 Process of carrying out high temperature reactions by means of a continuous rotating electric arc and apparatus therefor

Country Status (3)

Country Link
DE (1) DE1038535B (fr)
FR (1) FR1154180A (fr)
GB (1) GB808442A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015131990A1 (fr) * 2014-03-03 2015-09-11 Clariant International Ltd Dispositif de chauffage destiné à produire des fibres de carbone

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN160089B (fr) * 1982-07-14 1987-06-27 Standard Oil Co Ohio
CA2118081C (fr) * 1993-10-14 2006-10-03 Jacobus Swanepoel Production de composes a base de fluorocarbures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015131990A1 (fr) * 2014-03-03 2015-09-11 Clariant International Ltd Dispositif de chauffage destiné à produire des fibres de carbone
US10337125B2 (en) 2014-03-03 2019-07-02 Clariant International Ltd. Heating device for producing carbon fibers

Also Published As

Publication number Publication date
DE1038535B (de) 1958-09-11
FR1154180A (fr) 1958-04-03

Similar Documents

Publication Publication Date Title
GB590458A (en) Improvements in or relating to the treatment of silicon
GB828699A (en) An improved process for the treatment of tubes of iron, steel or iron alloys
ES251917A1 (es) Un procedimiento para la producciën de materiales obtenidos por reacciën termica
US3765870A (en) Method of direct ore reduction using a short cap arc heater
US3081245A (en) Method for the preparation of tetrafluoroethylene
GB915771A (en) Method of conducting gaseous chemical reactions
GB916854A (en) Ion gun
GB808442A (en) Process of carrying out high temperature reactions by means of a continuous rotating electric arc and apparatus therefor
Tanaka et al. Numerical analysis for weld formation using a free-burning helium arc at atmospheric pressure
US2979449A (en) Carbothermic reduction of metal oxides
US3456146A (en) Electric arc plasma burner
US3467885A (en) Method and apparatus for electromagnetically containing a plasma
Tanaka et al. CO2-shielded arc as a high-intensity heat source
US1019392A (en) Electric furnace method and apparatus.
GB1255498A (en) Production of finely divided silica
US2972519A (en) Method of preparing dinitrogen difluoride
US2929771A (en) Apparatus for the production of compounds by means of an electric arc
US2952706A (en) Preparation of thiocarbonyl fluoride
US3173981A (en) Arch torch furnacing means and process
US3437871A (en) Plasma containment apparatus with ion cyclotron resonance heating
JPWO2004089822A1 (ja) ガス原子内包フラーレンの製造装置及び製造方法並びにガス原子内包フラーレン
US2902521A (en) Process for the production of fluorocarbons
CN202587573U (zh) 一种高频感应等离子发生器
GB970717A (en) Preparation of metal or silicon oxides
Miller et al. Reactions of Titanium Tetrachloride in a Radio-Frequency Plasma Torch