GB1469317A - Plasma reactor for treatment of powder materials - Google Patents

Plasma reactor for treatment of powder materials

Info

Publication number
GB1469317A
GB1469317A GB2640974A GB2640974A GB1469317A GB 1469317 A GB1469317 A GB 1469317A GB 2640974 A GB2640974 A GB 2640974A GB 2640974 A GB2640974 A GB 2640974A GB 1469317 A GB1469317 A GB 1469317A
Authority
GB
United Kingdom
Prior art keywords
chamber
reaction chamber
torches
reaction
collection chamber
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
GB2640974A
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.)
INST TEPLO I MASSOOBMENA AKADE
Original Assignee
INST TEPLO I MASSOOBMENA AKADE
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 INST TEPLO I MASSOOBMENA AKADE filed Critical INST TEPLO I MASSOOBMENA AKADE
Priority to GB2640974A priority Critical patent/GB1469317A/en
Publication of GB1469317A publication Critical patent/GB1469317A/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
    • H05H1/44—Plasma torches using an arc using more than one torch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • 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
    • 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
    • H05H1/42—Plasma torches using an arc with provisions for introducing materials into the plasma, e.g. powder, liquid
    • 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
    • B01J2219/0894—Processes carried out in the presence of a plasma

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1469317 Plasma heated reaction vessel INSTITUT TEPLO-I MASSOOBMENA AKADEMII NAUK BELORUSSKOI SSR 14 June 1974 26409/74 Heading H5H Plasma torches 3 feed hot gas into the base of a reaction chamber 1 to heat particulate liquid or solid, or gas phase, material fed into the top of the chamber, the reaction products falling into a collection chamber 5 beneath the reaction chamber, hot waste gases escaping through outlets 6, and the torches being arranged at right angles to the vertical axis of the reaction chamber. By providing waste gas outlets beneath the plasma torches (Figs. 4, 5, 6) the plasmas from torches 3 can be split, part going up into the reaction chamber, part going with the reaction products into the collection chamber. Feed material may enter through a hollow electrode (25, Fig. 6, not shown) of a further plasma torch at the top of the reaction chamber for initial heating (e.g. for drying and driving off other volatile matter) of the charge material. Further torches (28, Fig. 7, not shown) may be arranged at right angles to the axis of the chamber at the top of the reaction chamber. When gas outlets are provided from the collection chamber, they may communicate with the collection chamber via a sleeve (22, Fig. 5, not shown) surrounding a further sleeve (21) through which material from the reaction chamber drops into the collection chamber. The spent gases heat the sleeve (21) to prevent solidification of material on the inside wall.
GB2640974A 1974-06-14 1974-06-14 Plasma reactor for treatment of powder materials Expired GB1469317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2640974A GB1469317A (en) 1974-06-14 1974-06-14 Plasma reactor for treatment of powder materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2640974A GB1469317A (en) 1974-06-14 1974-06-14 Plasma reactor for treatment of powder materials

Publications (1)

Publication Number Publication Date
GB1469317A true GB1469317A (en) 1977-04-06

Family

ID=10243201

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2640974A Expired GB1469317A (en) 1974-06-14 1974-06-14 Plasma reactor for treatment of powder materials

Country Status (1)

Country Link
GB (1) GB1469317A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046945A1 (en) * 1980-08-22 1982-03-10 Kabushiki Kaisha Toshiba Method and apparatus for treating fluorescent substance
FR2780235A1 (en) * 1998-06-22 1999-12-24 Aerospatiale Destruction of toxic waste in plasma jet
EP2107862A1 (en) 2008-04-03 2009-10-07 Maicom Quarz GmbH Method and device for handling dispersion materials
WO2010093553A3 (en) * 2009-02-11 2011-01-27 Alter Nrg Corp Plasma gasification reactor
US9222038B2 (en) 2009-02-11 2015-12-29 Alter Nrg Corp. Plasma gasification reactor

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046945A1 (en) * 1980-08-22 1982-03-10 Kabushiki Kaisha Toshiba Method and apparatus for treating fluorescent substance
US4397885A (en) 1980-08-22 1983-08-09 Tokyo Shibaura Denki Kabushiki Kaisha Method and apparatus for treating fluorescent substance
FR2780235A1 (en) * 1998-06-22 1999-12-24 Aerospatiale Destruction of toxic waste in plasma jet
EP2107862A1 (en) 2008-04-03 2009-10-07 Maicom Quarz GmbH Method and device for handling dispersion materials
US8388814B2 (en) 2008-04-03 2013-03-05 Maicom Quarz Gmbh Method and apparatus for the treatment of dispersed material
WO2010093553A3 (en) * 2009-02-11 2011-01-27 Alter Nrg Corp Plasma gasification reactor
GB2480194A (en) * 2009-02-11 2011-11-09 Alter Nrg Corp Plasma gasification reactor
GB2480194B (en) * 2009-02-11 2015-01-07 Alter Nrg Corp Plasma gasification reactor
AU2010213982B2 (en) * 2009-02-11 2015-01-29 Alter Nrg Corp Plasma gasification reactor
US9222038B2 (en) 2009-02-11 2015-12-29 Alter Nrg Corp. Plasma gasification reactor

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee