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NO174450C - Anordning ved plasmabrenner for kjemiske prosesser - Google Patents

Anordning ved plasmabrenner for kjemiske prosesser

Info

Publication number
NO174450C
NO174450C NO914907A NO914907A NO174450C NO 174450 C NO174450 C NO 174450C NO 914907 A NO914907 A NO 914907A NO 914907 A NO914907 A NO 914907A NO 174450 C NO174450 C NO 174450C
Authority
NO
Norway
Prior art keywords
pct
electrodes
electrode
another
chemical processes
Prior art date
Application number
NO914907A
Other languages
English (en)
Other versions
NO914907L (no
NO174450B (no
NO914907D0 (no
Inventor
Steinar Lynum
Kjell E Haugsten
Jan Hugdahl
Ketil Hox
Nils Myklebust
Original Assignee
Kvaerner Eng
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 Kvaerner Eng filed Critical Kvaerner Eng
Priority to NO914907A priority Critical patent/NO174450C/no
Publication of NO914907D0 publication Critical patent/NO914907D0/no
Priority to MYPI92002276A priority patent/MY108197A/en
Priority to BR9206893A priority patent/BR9206893A/pt
Priority to US08/244,295 priority patent/US5486674A/en
Priority to RU9294030807A priority patent/RU2074533C1/ru
Priority to CZ941459A priority patent/CZ282814B6/cs
Priority to AT92924938T priority patent/ATE163343T1/de
Priority to MX9207191A priority patent/MX9207191A/es
Priority to SK718-94A priority patent/SK278393B6/sk
Priority to EP92924938A priority patent/EP0616753B1/en
Priority to JP5510805A priority patent/JP2577311B2/ja
Priority to PL92304119A priority patent/PL170153B1/pl
Priority to DE69224483T priority patent/DE69224483T2/de
Priority to ES92924938T priority patent/ES2112341T3/es
Priority to MA23026A priority patent/MA22736A1/fr
Priority to KR1019940702020A priority patent/KR100239278B1/ko
Priority to AU30973/92A priority patent/AU660059B2/en
Priority to DK92924938.1T priority patent/DK0616753T3/da
Priority to CA002117331A priority patent/CA2117331C/en
Priority to CN92115318A priority patent/CN1049554C/zh
Priority to HU9401707A priority patent/HU215324B/hu
Priority to VNS-441/92A priority patent/VN275A1/vi
Priority to PCT/NO1992/000195 priority patent/WO1993012633A1/en
Priority to EG77192A priority patent/EG19811A/xx
Priority to DZ920155A priority patent/DZ1643A1/fr
Publication of NO914907L publication Critical patent/NO914907L/no
Publication of NO174450B publication Critical patent/NO174450B/no
Publication of NO174450C publication Critical patent/NO174450C/no
Priority to FI942757A priority patent/FI942757A0/fi
Priority to BG98846A priority patent/BG61117B1/bg

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05HPLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00Generating plasma; Handling plasma
    • H05H1/24Generating plasma
    • H05H1/26Plasma torches
    • H05H1/32Plasma torches using an arc
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05HPLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00Generating plasma; Handling plasma
    • H05H1/24Generating plasma
    • H05H1/26Plasma torches
    • H05H1/32Plasma torches using an arc
    • H05H1/34Details, e.g. electrodes, nozzles
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05HPLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00Generating plasma; Handling plasma
    • H05H1/24Generating plasma
    • H05H1/26Plasma torches
    • H05H1/32Plasma torches using an arc
    • H05H1/34Details, e.g. electrodes, nozzles
    • H05H1/3431Coaxial cylindrical electrodes
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05HPLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00Generating plasma; Handling plasma
    • H05H1/24Generating plasma
    • H05H1/26Plasma torches
    • H05H1/32Plasma torches using an arc
    • H05H1/34Details, e.g. electrodes, nozzles
    • H05H1/3421Transferred arc or pilot arc mode
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05HPLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00Generating plasma; Handling plasma
    • H05H1/24Generating plasma
    • H05H1/26Plasma torches
    • H05H1/32Plasma torches using an arc
    • H05H1/34Details, e.g. electrodes, nozzles
    • H05H1/3436Hollow cathodes with internal coolant flow

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Air Bags (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
NO914907A 1991-12-12 1991-12-12 Anordning ved plasmabrenner for kjemiske prosesser NO174450C (no)

Priority Applications (27)

Application Number Priority Date Filing Date Title
NO914907A NO174450C (no) 1991-12-12 1991-12-12 Anordning ved plasmabrenner for kjemiske prosesser
MYPI92002276A MY108197A (en) 1991-12-12 1992-12-10 A torch device for chemical processes
PCT/NO1992/000195 WO1993012633A1 (en) 1991-12-12 1992-12-11 A torch device for chemical processes
MA23026A MA22736A1 (fr) 1991-12-12 1992-12-11 Dispositif formant torche ou chalumeau pour des procedes chimiques
KR1019940702020A KR100239278B1 (ko) 1991-12-12 1992-12-11 화학공정용 토치장치
RU9294030807A RU2074533C1 (ru) 1991-12-12 1992-12-11 Плазменная горелка
CZ941459A CZ282814B6 (cs) 1991-12-12 1992-12-11 Plazmový hořák s nepřeneseným obloukem
AT92924938T ATE163343T1 (de) 1991-12-12 1992-12-11 Plasmabrenner, insbesondere für chemische prozesse
MX9207191A MX9207191A (es) 1991-12-12 1992-12-11 Un dispositivo de soplete para procesos quimicos.
SK718-94A SK278393B6 (en) 1991-12-12 1992-12-11 BURNER DEVICE FOR CHEMICAL PROCESSES The plasma burner is use to inlet of energy to the chemical
EP92924938A EP0616753B1 (en) 1991-12-12 1992-12-11 Plasma torch device, for example for chemical processes
JP5510805A JP2577311B2 (ja) 1991-12-12 1992-12-11 化学的プロセスのためのトーチ装置
PL92304119A PL170153B1 (pl) 1991-12-12 1992-12-11 Palnik plazmowy PL PL PL PL
DE69224483T DE69224483T2 (de) 1991-12-12 1992-12-11 Plasmabrenner, insbesondere für chemische prozesse
ES92924938T ES2112341T3 (es) 1991-12-12 1992-12-11 Dispositivo de soplete de plasma, por ejemplo para procesos quimicos.
BR9206893A BR9206893A (pt) 1991-12-12 1992-12-11 Maçarico de plasma
US08/244,295 US5486674A (en) 1991-12-12 1992-12-11 Plasma torch device for chemical processes
AU30973/92A AU660059B2 (en) 1991-12-12 1992-12-11 A torch device for chemical processes
DK92924938.1T DK0616753T3 (da) 1991-12-12 1992-12-11 plasmabrænder, især til kemiske processer
CA002117331A CA2117331C (en) 1991-12-12 1992-12-11 A torch device for chemical processes having three axially movable electrodes
CN92115318A CN1049554C (zh) 1991-12-12 1992-12-11 一种用于化学过程的炬装置
HU9401707A HU215324B (hu) 1991-12-12 1992-12-11 Plazmaégő, elsősorban kémiai folyamatok energiaellátására
VNS-441/92A VN275A1 (en) 1991-12-12 1992-12-11 Plasma torch used in chemical processes
DZ920155A DZ1643A1 (fr) 1991-12-12 1992-12-12 Dispositif formant torche pour procédé chimique.
EG77192A EG19811A (en) 1991-12-12 1992-12-12 A torch device for chemical processes
FI942757A FI942757A0 (fi) 1991-12-12 1994-06-10 Poltinväline kemiallisia prosesseja varten
BG98846A BG61117B1 (bg) 1991-12-12 1994-06-13 Плазмена горелка за химически процеси

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO914907A NO174450C (no) 1991-12-12 1991-12-12 Anordning ved plasmabrenner for kjemiske prosesser

Publications (4)

Publication Number Publication Date
NO914907D0 NO914907D0 (no) 1991-12-12
NO914907L NO914907L (no) 1993-06-14
NO174450B NO174450B (no) 1994-01-24
NO174450C true NO174450C (no) 1994-05-04

Family

ID=19894682

Family Applications (1)

Application Number Title Priority Date Filing Date
NO914907A NO174450C (no) 1991-12-12 1991-12-12 Anordning ved plasmabrenner for kjemiske prosesser

Country Status (27)

Country Link
US (1) US5486674A (no)
EP (1) EP0616753B1 (no)
JP (1) JP2577311B2 (no)
KR (1) KR100239278B1 (no)
CN (1) CN1049554C (no)
AT (1) ATE163343T1 (no)
AU (1) AU660059B2 (no)
BG (1) BG61117B1 (no)
BR (1) BR9206893A (no)
CA (1) CA2117331C (no)
CZ (1) CZ282814B6 (no)
DE (1) DE69224483T2 (no)
DK (1) DK0616753T3 (no)
DZ (1) DZ1643A1 (no)
EG (1) EG19811A (no)
ES (1) ES2112341T3 (no)
FI (1) FI942757A0 (no)
HU (1) HU215324B (no)
MA (1) MA22736A1 (no)
MX (1) MX9207191A (no)
MY (1) MY108197A (no)
NO (1) NO174450C (no)
PL (1) PL170153B1 (no)
RU (1) RU2074533C1 (no)
SK (1) SK278393B6 (no)
VN (1) VN275A1 (no)
WO (1) WO1993012633A1 (no)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI954843L (fi) * 1995-10-11 1997-04-12 Valtion Teknillinen Menetelmä ja laite plasman muodostamiseksi
SE511139C2 (sv) * 1997-11-20 1999-08-09 Hana Barankova Plasmabearbetningsapparat med vridbara magneter
US6117401A (en) * 1998-08-04 2000-09-12 Juvan; Christian Physico-chemical conversion reactor system with a fluid-flow-field constrictor
ATE317876T1 (de) 1998-12-04 2006-03-15 Cabot Corp Verfahren zur herstellung von ofenruss
US6348670B2 (en) * 2000-03-03 2002-02-19 Inli, Llc Energy storage apparatus and discharge device for magnetic pulse welding and forming
DE10140298B4 (de) * 2001-08-16 2005-02-24 Mtu Aero Engines Gmbh Verfahren zum Plasmaschweißen
CA2385802C (en) * 2002-05-09 2008-09-02 Institut National De La Recherche Scientifique Method and apparatus for producing single-wall carbon nanotubes
US7861557B2 (en) * 2005-12-29 2011-01-04 Silica Tech, Llc Plasma torch for making synthetic silica
FR2897747B1 (fr) * 2006-02-23 2008-09-19 Commissariat Energie Atomique Torche a plasma a arc transfere
US8911596B2 (en) 2007-05-18 2014-12-16 Hope Cell Technologies Pty Ltd Method and apparatus for plasma decomposition of methane and other hydrocarbons
WO2011022761A1 (en) * 2009-08-25 2011-03-03 Hope Cell Technologies Pty Ltd Method and apparatus for plasma decomposition of methane and other hydrocarbons
RU2385305C2 (ru) * 2007-11-19 2010-03-27 Российская Академия сельскохозяйственных наук Государственное научное учреждение Всероссийский научно-исследовательский институт электрификации сельского хозяйства (ГНУ ВИЭСХ РОССЕЛЬХОЗАКАДЕМИИ) Способ и устройство для возведения строительных объектов и их реставрации
RU2374791C1 (ru) * 2008-04-17 2009-11-27 Федеральное государственное унитарное предприятие "Исследовательский Центр имени М.В. Келдыша" Электродуговой плазмотрон переменного тока
KR101789844B1 (ko) 2010-02-19 2017-10-25 캐보트 코포레이션 예열된 공급원료를 이용하는 카본 블랙의 제조 방법 및 그를 위한 장치
US20130192979A1 (en) * 2011-01-17 2013-08-01 Greenville Envirotech Co Ltd Apparatus for plasmatizing solid-fuel combustion additive and method for using the same
US9289780B2 (en) * 2012-03-27 2016-03-22 Clearsign Combustion Corporation Electrically-driven particulate agglomeration in a combustion system
KR101249457B1 (ko) * 2012-05-07 2013-04-03 지에스플라텍 주식회사 비이송식 공동형 플라즈마 토치
ES2552392B2 (es) 2013-03-15 2017-05-24 Cabot Corporation Un método para producir negro de humo mediante un fluido diluyente
US11939477B2 (en) 2014-01-30 2024-03-26 Monolith Materials, Inc. High temperature heat integration method of making carbon black
US10370539B2 (en) 2014-01-30 2019-08-06 Monolith Materials, Inc. System for high temperature chemical processing
US10138378B2 (en) 2014-01-30 2018-11-27 Monolith Materials, Inc. Plasma gas throat assembly and method
US10100200B2 (en) 2014-01-30 2018-10-16 Monolith Materials, Inc. Use of feedstock in carbon black plasma process
US9574086B2 (en) 2014-01-31 2017-02-21 Monolith Materials, Inc. Plasma reactor
ES2954251T3 (es) * 2014-01-31 2023-11-21 Monolith Mat Inc Antorcha de plasma con electrodos de grafito
JP2018502804A (ja) 2014-10-31 2018-02-01 ドイチェ ルフトハンザ アクチェンゲゼルシャフト 合成ガスの製造方法およびプラント
GB2532195B (en) * 2014-11-04 2016-12-28 Fourth State Medicine Ltd Plasma generation
KR102705340B1 (ko) 2015-02-03 2024-09-09 모놀리스 머티어리얼스 인코포레이티드 카본 블랙 생성 시스템
MX2017009982A (es) 2015-02-03 2018-01-25 Monolith Mat Inc Metodo y dispositivo de enfriamiento regenerativo.
MX2018001259A (es) 2015-07-29 2018-04-20 Monolith Mat Inc Aparato y método de diseño de energía eléctrica para soplete de plasma cc.
MX2018001612A (es) 2015-08-07 2018-05-28 Monolith Mat Inc Método para la fabricación de negro de humo.
MX2018002943A (es) 2015-09-09 2018-09-28 Monolith Mat Inc Grafeno circular de pocas capas.
EP3350855A4 (en) 2015-09-14 2019-08-07 Monolith Materials, Inc. Soot from natural gas
CA3211318A1 (en) 2016-04-29 2017-11-02 Monolith Materials, Inc. Torch stinger method and apparatus
US11149148B2 (en) 2016-04-29 2021-10-19 Monolith Materials, Inc. Secondary heat addition to particle production process and apparatus
CN110603297A (zh) 2017-03-08 2019-12-20 巨石材料公司 用热传递气体制备碳颗粒的系统和方法
WO2018195460A1 (en) 2017-04-20 2018-10-25 Monolith Materials, Inc. Particle systems and methods
EA201992371A1 (ru) * 2017-06-07 2020-04-03 Юниверсити Оф Вашингтон Система удержания плазмы и способы ее использования
MX2020002215A (es) 2017-08-28 2020-08-20 Monolith Mat Inc Sistemas y metodos para generacion de particulas.
EP3676335A4 (en) 2017-08-28 2021-03-31 Monolith Materials, Inc. PARTICULAR SYSTEMS AND PROCEDURES
EP3700980A4 (en) 2017-10-24 2021-04-21 Monolith Materials, Inc. PARTICULAR SYSTEMS AND PROCESSES
EP4101900A1 (en) 2021-06-10 2022-12-14 Orion Engineered Carbons GmbH Sustainable carbon black formation
KR102748094B1 (ko) * 2022-05-30 2024-12-31 한국기계연구원 3상 교류 아크 플라즈마 반응기 및 이를 이용한 3상 교류 아크 플라즈마 형성 방법
DE102022124117A1 (de) * 2022-09-20 2024-03-21 Caphenia Gmbh Plasma-Reaktor
WO2024079322A1 (de) * 2022-10-13 2024-04-18 Graforce Gmbh Plasmaelektrodenanordnung und plasmalysevorrichtung
EP4428202A1 (en) 2023-03-06 2024-09-11 Orion Engineered Carbons GmbH Feeding and mixing device
EP4428203A1 (en) 2023-03-06 2024-09-11 Orion Engineered Carbons GmbH Carbon black from particulate feedstock materials

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1514440A1 (de) * 1965-04-12 1969-08-21 Siemens Ag Plasmabrenner
US3575568A (en) * 1967-06-08 1971-04-20 Rikagaku Kenkyusho Arc torch
FR2118358A5 (no) * 1970-12-18 1972-07-28 Anvar
US3832513A (en) * 1973-04-09 1974-08-27 G Klasson Starting and stabilizing apparatus for a gas-tungsten arc welding system
US4009413A (en) * 1975-02-27 1977-02-22 Spectrametrics, Incorporated Plasma jet device and method of operating same
DE2900330A1 (de) * 1978-01-09 1979-07-12 Inst Elektroswarki Patona Verfahren zur plasmaerzeugung in einem plasma-lichtbogen-generator und vorrichtung zur durchfuehrung des verfahrens
JPS5546266A (en) * 1978-09-28 1980-03-31 Daido Steel Co Ltd Plasma torch
US4341941A (en) * 1979-03-01 1982-07-27 Rikagaku Kenkyusho Method of operating a plasma generating apparatus
US4481636A (en) * 1982-05-05 1984-11-06 Council For Mineral Technology Electrode assemblies for thermal plasma generating devices
DE3328777A1 (de) * 1983-08-10 1985-02-28 Fried. Krupp Gmbh, 4300 Essen Plasmabrenner und verfahren zu dessen betreiben
EP0202352A1 (de) * 1985-05-22 1986-11-26 C. CONRADTY NÜRNBERG GmbH & Co. KG Plasmabrenner
NO163412B (no) * 1988-01-25 1990-02-12 Elkem Technology Plasmalanse.
US5144110A (en) * 1988-11-04 1992-09-01 Marantz Daniel Richard Plasma spray gun and method of use
DE3840485A1 (de) * 1988-12-01 1990-06-07 Mannesmann Ag Fluessigkeitsgekuehlter plasmabrenner mit uebertragenem lichtbogen
FR2654294B1 (fr) * 1989-11-08 1992-02-14 Aerospatiale Torche a plasma a amorcage par court-circuit.

Also Published As

Publication number Publication date
BG61117B1 (bg) 1996-11-29
VN275A1 (en) 1995-09-25
EP0616753A1 (en) 1994-09-28
MA22736A1 (fr) 1993-07-01
RU2074533C1 (ru) 1997-02-27
US5486674A (en) 1996-01-23
DE69224483D1 (de) 1998-03-26
AU3097392A (en) 1993-07-19
HUT68306A (en) 1995-06-28
JP2577311B2 (ja) 1997-01-29
CZ282814B6 (cs) 1997-10-15
BR9206893A (pt) 1995-11-28
SK71894A3 (en) 1994-12-07
WO1993012633A1 (en) 1993-06-24
CA2117331C (en) 1999-11-02
CA2117331A1 (en) 1993-06-13
PL170153B1 (pl) 1996-10-31
ES2112341T3 (es) 1998-04-01
DK0616753T3 (da) 1998-03-23
NO914907L (no) 1993-06-14
KR100239278B1 (ko) 2000-01-15
EG19811A (en) 1996-03-31
AU660059B2 (en) 1995-06-08
FI942757A7 (fi) 1994-06-10
NO174450B (no) 1994-01-24
CZ145994A3 (en) 1995-02-15
CN1049554C (zh) 2000-02-16
BG98846A (bg) 1995-05-31
DE69224483T2 (de) 1998-09-17
FI942757A0 (fi) 1994-06-10
HU215324B (hu) 1998-11-30
HU9401707D0 (en) 1994-09-28
EP0616753B1 (en) 1998-02-18
MY108197A (en) 1996-08-30
DZ1643A1 (fr) 2002-02-17
CN1077329A (zh) 1993-10-13
JPH07500695A (ja) 1995-01-19
MX9207191A (es) 1993-07-01
SK278393B6 (en) 1997-03-05
NO914907D0 (no) 1991-12-12
ATE163343T1 (de) 1998-03-15

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