[go: up one dir, main page]

VN262A1 - Method of reducing electrode consumption in plasma torches - Google Patents

Method of reducing electrode consumption in plasma torches

Info

Publication number
VN262A1
VN262A1 VNS-496/93A VN49693A VN262A1 VN 262 A1 VN262 A1 VN 262A1 VN 49693 A VN49693 A VN 49693A VN 262 A1 VN262 A1 VN 262A1
Authority
VN
Vietnam
Prior art keywords
electrode consumption
plasma torches
reducing electrode
plasma
methane
Prior art date
Application number
VNS-496/93A
Other languages
Vietnamese (vi)
Inventor
Ketil Hox
Nils Myklebust
Jan Hugdahl
Steinar Lynum
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
Publication of VN262A1 publication Critical patent/VN262A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/485—Preparation involving the use of a plasma or of an electric arc
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
    • C01B3/24—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Plasma Technology (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Electroluminescent Light Sources (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Drying Of Semiconductors (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Arc Welding Control (AREA)

Abstract

For the reduction of electrode consumption in plasma torches during the processing and decomposition of hydrocarbons for the production of carbon black and hydrogen, especially from natural gas or methane, natural gas or methane is mixed into the plasma gas.
VNS-496/93A 1992-04-07 1993-04-05 Method of reducing electrode consumption in plasma torches VN262A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO921361A NO175904C (en) 1992-04-07 1992-04-07 Method of Reducing Electrode Consumption in Plasma Burners

Publications (1)

Publication Number Publication Date
VN262A1 true VN262A1 (en) 1996-07-25

Family

ID=19895051

Family Applications (1)

Application Number Title Priority Date Filing Date
VNS-496/93A VN262A1 (en) 1992-04-07 1993-04-05 Method of reducing electrode consumption in plasma torches

Country Status (27)

Country Link
EP (1) EP0635043B1 (en)
JP (1) JP2893485B2 (en)
KR (1) KR100229365B1 (en)
CN (1) CN1034492C (en)
AT (1) ATE139250T1 (en)
AU (1) AU659734B2 (en)
BG (1) BG61770B1 (en)
BR (1) BR9306175A (en)
CA (1) CA2133771C (en)
CZ (1) CZ286886B6 (en)
DE (1) DE69303167T2 (en)
DK (1) DK0635043T3 (en)
EG (1) EG20000A (en)
ES (1) ES2088281T3 (en)
GR (1) GR3020665T3 (en)
HU (1) HU218527B (en)
MA (1) MA22864A1 (en)
MX (1) MX187590B (en)
MY (1) MY108985A (en)
NO (1) NO175904C (en)
PL (1) PL170983B1 (en)
RO (1) RO117858B1 (en)
RU (1) RU2105021C1 (en)
SA (1) SA93130549B1 (en)
SK (1) SK281315B6 (en)
VN (1) VN262A1 (en)
WO (1) WO1993020151A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5484978A (en) * 1994-03-11 1996-01-16 Energy Reclamation, Inc. Destruction of hydrocarbon materials
CA2584508A1 (en) 2002-05-09 2003-11-09 Institut National De La Recherche Scientifique Method for producing single-wall carbon nanotubes
CN103160149A (en) * 2013-03-28 2013-06-19 无锡双诚炭黑有限公司 Carbon black reaction furnace and carbon black production method
US10100200B2 (en) 2014-01-30 2018-10-16 Monolith Materials, Inc. Use of feedstock in carbon black plasma process
US11939477B2 (en) 2014-01-30 2024-03-26 Monolith Materials, Inc. High temperature heat integration method of making carbon black
US10138378B2 (en) 2014-01-30 2018-11-27 Monolith Materials, Inc. Plasma gas throat assembly and method
US10370539B2 (en) 2014-01-30 2019-08-06 Monolith Materials, Inc. System for high temperature chemical processing
WO2015116943A2 (en) 2014-01-31 2015-08-06 Monolith Materials, Inc. Plasma torch design
US9574086B2 (en) 2014-01-31 2017-02-21 Monolith Materials, Inc. Plasma reactor
CN107429175B (en) 2014-10-31 2020-12-01 卡菲尼亚有限责任公司 Method and apparatus for producing synthesis gas
EP3253904B1 (en) 2015-02-03 2020-07-01 Monolith Materials, Inc. Regenerative cooling method and apparatus
CA2975731C (en) 2015-02-03 2024-01-02 Monolith Materials, Inc. Carbon black generating system
CA3032246C (en) 2015-07-29 2023-12-12 Monolith Materials, Inc. Dc plasma torch electrical power design method and apparatus
CN108290738A (en) 2015-09-09 2018-07-17 巨石材料公司 Circular multilayer graphene
CA3034212C (en) 2015-09-14 2023-08-01 Monolith Materials, Inc. Carbon black from natural gas
DE102015218098A1 (en) 2015-09-21 2017-03-23 Deutsche Lufthansa Ag Process for the thermal decomposition of hydrocarbons and corresponding device
CN109642090A (en) 2016-04-29 2019-04-16 巨石材料公司 Torch needle method and equipment
MX2018013162A (en) 2016-04-29 2019-07-04 Monolith Mat Inc Secondary heat addition to particle production process and apparatus.
WO2018165483A1 (en) 2017-03-08 2018-09-13 Monolith Materials, Inc. Systems and methods of making carbon particles with thermal transfer gas
CN115637064A (en) 2017-04-20 2023-01-24 巨石材料公司 Granular systems and methods
WO2019046320A1 (en) 2017-08-28 2019-03-07 Monolith Materials, Inc. Systems and methods for particle generation
CA3074216A1 (en) 2017-08-28 2019-03-07 Monolith Materials, Inc. Particle systems and methods
EP3700980A4 (en) 2017-10-24 2021-04-21 Monolith Materials, Inc. PARTICULAR SYSTEMS AND PROCEDURES

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1400266A (en) * 1972-10-19 1975-07-16 G N I Energet I Im G M Krzhizh Method of producing carbon black by pyrolysis of hydrocarbon stock materials in plasma
SE7703258L (en) * 1977-03-22 1978-09-23 Alfa Laval Ab WAY TO EXTRACT FLOUR AND FAT FROM ANIMAL RAVARA
DD292920A5 (en) * 1990-03-22 1991-08-14 Leipzig Chemieanlagen METHOD FOR PRODUCING A HIGH QUALITY Russian
NO175718C (en) * 1991-12-12 1994-11-23 Kvaerner Eng Process for cleavage of hydrocarbons and apparatus for use in the process
NO176522C (en) * 1992-04-07 1995-04-19 Kvaerner Eng Process for the production of carbon with defined physical properties and apparatus for carrying out the process
US8763086B2 (en) 2008-08-29 2014-06-24 Telefonaktiebolaget L M Ericsson (Publ) Service sharing among IMS users

Also Published As

Publication number Publication date
DK0635043T3 (en) 1996-07-08
EG20000A (en) 1997-01-30
CZ286886B6 (en) 2000-07-12
KR950700968A (en) 1995-02-20
JP2893485B2 (en) 1999-05-24
CA2133771C (en) 1997-12-30
HU218527B (en) 2000-10-28
NO921361L (en) 1993-10-08
WO1993020151A1 (en) 1993-10-14
MX187590B (en) 1998-01-05
PL170983B1 (en) 1997-02-28
MY108985A (en) 1996-11-30
CN1034492C (en) 1997-04-09
AU3962493A (en) 1993-11-08
CA2133771A1 (en) 1993-10-14
SA93130549B1 (en) 2004-05-31
RU2105021C1 (en) 1998-02-20
HUT70235A (en) 1995-09-28
BG61770B1 (en) 1998-05-29
KR100229365B1 (en) 1999-11-01
SK281315B6 (en) 2001-02-12
EP0635043B1 (en) 1996-06-12
BR9306175A (en) 1998-06-23
AU659734B2 (en) 1995-05-25
GR3020665T3 (en) 1996-10-31
NO175904C (en) 1994-12-28
DE69303167D1 (en) 1996-07-18
RO117858B1 (en) 2002-08-30
RU94046170A (en) 1996-08-20
EP0635043A1 (en) 1995-01-25
SK121894A3 (en) 1995-04-12
NO921361D0 (en) 1992-04-07
MA22864A1 (en) 1993-12-31
BG99142A (en) 1995-05-31
ES2088281T3 (en) 1996-08-01
CZ248894A3 (en) 1995-05-17
ATE139250T1 (en) 1996-06-15
DE69303167T2 (en) 1996-11-28
JPH07504705A (en) 1995-05-25
NO175904B (en) 1994-09-19
CN1081997A (en) 1994-02-16

Similar Documents

Publication Publication Date Title
VN262A1 (en) Method of reducing electrode consumption in plasma torches
GB2343637B (en) Apparatus and method for adding carbon dioxide gas to ultra pure water
ZA958607B (en) Method and apparatus for producing direct reduced iron utilizing a reducing gas with a high content of carbon monoxide
MY117108A (en) Method for producing iron carbide
GB0016005D0 (en) Process for the production a gas stream consisting of methane, hydrogen and carbon dioxide from landfill gas and apparatus therefor
TW350832B (en) Method for generating ozone and its use
MX9802344A (en) Method and apparatus for producing titanium dioxide.
AU1041995A (en) Apparatus for treating hydrocarbon and carbon monoxide gases
PL344598A1 (en) Process and apparatus for producing carbon blacks
EG19879A (en) A method for combustion of hydrocarbons
GB2314075A (en) Process for converting iron oxide to iron carbide
FI944677L (en) Electrode wear on plasma torches
GR3023857T3 (en) Method of separating fullerenes out of carbon black containing them
IT1245698B (en) Sonoelectrochemical method for the production of hydrogen and chlorine, oxygen or fluorine
BG49450A1 (en) Method for preparing hard alloys mixtures
MX9703303A (en) Process for the regeneration of a catalyst based on trivalent chromium compounds.
TH6202B (en) Method for reducing the consumption of electrodes in the torch plasma.
UA33177A (en) Process for the preparation of iron-containing fullerene clusters