IT1095216B - Reattore operativo ad alta temperatura,a funzionamento continuo,e procedimento per il suo esercizio - Google Patents

Reattore operativo ad alta temperatura,a funzionamento continuo,e procedimento per il suo esercizio

Info

Publication number
IT1095216B
IT1095216B IT22632/78A IT2263278A IT1095216B IT 1095216 B IT1095216 B IT 1095216B IT 22632/78 A IT22632/78 A IT 22632/78A IT 2263278 A IT2263278 A IT 2263278A IT 1095216 B IT1095216 B IT 1095216B
Authority
IT
Italy
Prior art keywords
reactor
high temperature
procedure
plasma stream
temperature operating
Prior art date
Application number
IT22632/78A
Other languages
English (en)
Other versions
IT7822632A0 (it
Original Assignee
Alusuisse
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 Alusuisse filed Critical Alusuisse
Publication of IT7822632A0 publication Critical patent/IT7822632A0/it
Application granted granted Critical
Publication of IT1095216B publication Critical patent/IT1095216B/it

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
    • 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
    • B01J12/002—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor carried out in the plasma state
    • 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
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/005—Fusing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
    • C03B3/026—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet by charging the ingredients into a flame, through a burner or equivalent heating means used to heat the melting furnace
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/025—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by arc discharge or plasma heating
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S422/00—Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
    • Y10S422/906—Plasma or ion generation means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Silicon Compounds (AREA)
  • Plasma Technology (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
IT22632/78A 1977-04-29 1978-04-21 Reattore operativo ad alta temperatura,a funzionamento continuo,e procedimento per il suo esercizio IT1095216B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH535177A CH616348A5 (it) 1977-04-29 1977-04-29

Publications (2)

Publication Number Publication Date
IT7822632A0 IT7822632A0 (it) 1978-04-21
IT1095216B true IT1095216B (it) 1985-08-10

Family

ID=4292114

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22632/78A IT1095216B (it) 1977-04-29 1978-04-21 Reattore operativo ad alta temperatura,a funzionamento continuo,e procedimento per il suo esercizio

Country Status (11)

Country Link
US (1) US4220843A (it)
AU (1) AU515879B2 (it)
BE (1) BE866477A (it)
CA (1) CA1104621A (it)
CH (1) CH616348A5 (it)
DE (1) DE2729188A1 (it)
FR (1) FR2388594A1 (it)
GB (1) GB1600203A (it)
IT (1) IT1095216B (it)
NO (1) NO781528L (it)
SE (1) SE7804852L (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8005400L (sv) * 1980-07-25 1982-01-26 Leif Bjorklund Sett och anordning vid framstellning av en smelta
US4654068A (en) * 1981-07-30 1987-03-31 Ppg Industries, Inc. Apparatus and method for ablating liquefaction of materials
USRE32317E (en) * 1981-07-30 1986-12-30 Ppg Industries, Inc. Glass batch liquefaction
US4564379A (en) 1981-07-30 1986-01-14 Ppg Industries, Inc. Method for ablating liquefaction of materials
US4559071A (en) * 1981-07-30 1985-12-17 Ppg Industries, Inc. Ablating liquefaction method
KR930000757B1 (ko) * 1984-03-21 1993-02-01 아이씨 아이 오스트레일리아 리밋티드 지르콘의 처리
JPS62501555A (ja) * 1985-02-01 1987-06-25 コモンウエルス・サイエンテイフィック・アンド・インダストリアル・リサ−チ・オ−ガニゼイション 高純度ジルコニアの製造法
US5464195A (en) * 1989-11-27 1995-11-07 Martin Marietta Energy Systems, Inc. Nozzle for electric dispersion reactor
JP3284606B2 (ja) * 1992-09-24 2002-05-20 石川島播磨重工業株式会社 灰溶融炉
FR2710861B1 (fr) * 1993-10-08 1995-11-03 Commissariat Energie Atomique Procédé d'incinération et de vitrification de déchets dans un creuset.
US5798496A (en) * 1995-01-09 1998-08-25 Eckhoff; Paul S. Plasma-based waste disposal system
US5808267A (en) * 1995-01-09 1998-09-15 Eckhoff; Paul S. Plasma gun with gas distribution plug
US6313429B1 (en) 1998-08-27 2001-11-06 Retech Services, Inc. Dual mode plasma arc torch for use with plasma arc treatment system and method of use thereof
US6180911B1 (en) 1999-06-02 2001-01-30 Retech Services, Inc. Material and geometry design to enhance the operation of a plasma arc

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1328326A (fr) * 1961-12-01 1963-05-31 Dispositif pour la fusion des produits réfractaires pulvérulents au chalumeau à plasma
FR82587E (fr) * 1962-11-15 1964-03-06 Dispositif pour la fusion des produits réfractaires pulvérulents au chalumeau à plasma
US3247014A (en) * 1963-05-29 1966-04-19 Battelle Development Corp Method of coating solid particles
CH525705A (de) * 1968-12-24 1972-07-31 Lonza Ag Verwendung von vortex-stabilisierten Plasmabrennern zur Durchführung von chemischen Reaktionen
BE755089A (fr) * 1969-08-20 1971-02-22 Montedison Spa Reacteur et procede pour la fabrication de dioxyde de titane dequalite pigmentaire
US3869254A (en) * 1970-09-01 1975-03-04 Lonza Ag Apparatus for carrying out high temperature reactions
USRE28570E (en) * 1971-02-16 1975-10-14 High temperature treatment of materials
US3749803A (en) * 1972-08-24 1973-07-31 Techn Applic Services Corp Trough hearth construction and method for plasma arc furnace
US3779182A (en) * 1972-08-24 1973-12-18 S Camacho Refuse converting method and apparatus utilizing long arc column forming plasma torches
FR2202583A5 (it) * 1972-10-06 1974-05-03 Commissariat Energie Atomique
CA1055553A (en) * 1975-04-16 1979-05-29 Tibur Metals Ltd. Extended arc furnace and process for melting particulate charge therein
CA1086914A (en) * 1975-08-11 1980-10-07 Charles B. Wolf Process for production of magnetite spheres with an arc heater
GB1565065A (en) * 1976-08-23 1980-04-16 Tetronics Res & Dev Co Ltd Carbothermal production of aluminium
GB1529526A (en) * 1976-08-27 1978-10-25 Tetronics Res & Dev Co Ltd Apparatus and procedure for reduction of metal oxides

Also Published As

Publication number Publication date
NO781528L (no) 1978-10-31
AU3523878A (en) 1979-10-25
FR2388594A1 (fr) 1978-11-24
GB1600203A (en) 1981-10-14
US4220843A (en) 1980-09-02
DE2729188A1 (de) 1978-11-02
SE7804852L (sv) 1978-10-30
CA1104621A (en) 1981-07-07
BE866477A (fr) 1978-08-14
IT7822632A0 (it) 1978-04-21
CH616348A5 (it) 1980-03-31
AU515879B2 (en) 1981-05-07

Similar Documents

Publication Publication Date Title
IT1095216B (it) Reattore operativo ad alta temperatura,a funzionamento continuo,e procedimento per il suo esercizio
BR9102213A (pt) Processo e aparelho para introduzir materiais ferricos em fornos metalurgicos
AU2009238232A1 (en) Methods and apparatus for waste treatment by melt decomposition assisted with plasma arc heating
CA2003133A1 (en) Air cooled gas injection lance
KR950001911B1 (ko) 금속 회수 방법
GB1100919A (en) Method of and means for cooling a combustion chamber, or a reaction chamber used in smelting reduction processes
ES8207587A1 (es) Metodo para reducir selectivamente metales pesados
US3057616A (en) Device for refining of metals
SE8007225L (sv) Sett for framstellning av rajern och energirik gas
US4644557A (en) Process for the production of calcium carbide and a shaft furnace for carrying out the process
ATA406378A (de) Bildaufzeichnungsverfahren fuer ein strahlungsempfindliches material
GB970717A (en) Preparation of metal or silicon oxides
EP0493591A1 (en) Vacuum processing of reactive metal
GB2018295A (en) Process for melting metal in a vertical shaft furnace
US3169160A (en) Means for protecting the nose of rotary furnaces
US3518330A (en) Method for prolonging the life of the cone section of the refractory lining of a basic oxygen furnace of the kaldo type
JPS52136806A (en) Equipment for slagging off with gas jet in continuous melting furnace of reduced pellets
GB1409368A (en) Steel converter vessel pollution control method and apparatus
US2377478A (en) Apparatus for producing metallic magnesium
GB962171A (en) Melting furnace for scrap metal, pig-iron and the like
JPS5248503A (en) Method for cooling furnace wall
DE3067995D1 (en) A process and apparatus for recovering energy from molten slag
JPS57155377A (en) Evaporating apparatus
SU440417A1 (ru) Способ защиты свода дуговой электропечи
SU561739A1 (ru) Устройство дл обработки металла под вакуумом