NO840915L - Anordning for aa akselerere faste partikler - Google Patents

Anordning for aa akselerere faste partikler

Info

Publication number
NO840915L
NO840915L NO840915A NO840915A NO840915L NO 840915 L NO840915 L NO 840915L NO 840915 A NO840915 A NO 840915A NO 840915 A NO840915 A NO 840915A NO 840915 L NO840915 L NO 840915L
Authority
NO
Norway
Prior art keywords
lance
gas
line
mouth
section
Prior art date
Application number
NO840915A
Other languages
English (en)
Norwegian (no)
Inventor
Francois Schleimer
Clement Burton
Andre Bock
Jean Peckels
Original Assignee
Arbed
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 Arbed filed Critical Arbed
Publication of NO840915L publication Critical patent/NO840915L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/068—Decarburising
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0025—Adding carbon material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/32—Blowing from above
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Catalysts (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Saccharide Compounds (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Disintegrating Or Milling (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
NO840915A 1983-03-11 1984-03-09 Anordning for aa akselerere faste partikler NO840915L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU84686A LU84686A1 (fr) 1983-03-11 1983-03-11 Dispositif d'acceleration de particules solides

Publications (1)

Publication Number Publication Date
NO840915L true NO840915L (no) 1984-09-12

Family

ID=19730048

Family Applications (1)

Application Number Title Priority Date Filing Date
NO840915A NO840915L (no) 1983-03-11 1984-03-09 Anordning for aa akselerere faste partikler

Country Status (16)

Country Link
US (1) US4603810A (de)
EP (1) EP0125198B1 (de)
JP (1) JPS59177311A (de)
KR (1) KR840007898A (de)
AT (1) ATE32526T1 (de)
AU (1) AU566789B2 (de)
BR (1) BR8401037A (de)
CA (1) CA1234488A (de)
DE (1) DE3469371D1 (de)
ES (1) ES530476A0 (de)
FI (1) FI74735C (de)
IN (1) IN162131B (de)
LU (1) LU84686A1 (de)
NO (1) NO840915L (de)
PT (1) PT78225B (de)
ZA (1) ZA841306B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU85363A1 (fr) * 1984-05-15 1986-01-29 Arbed Dispositif d'adaptation pour tuyere d'acceleration de particules solides
CA1272662A (en) * 1985-03-26 1990-08-14 Canon Kabushiki Kaisha Apparatus and process for controlling flow of fine particles
CA1272661A (en) * 1985-05-11 1990-08-14 Yuji Chiba Reaction apparatus
JP2512449B2 (ja) * 1986-10-21 1996-07-03 協和醗酵工業株式会社 粉粒体の高濃度気力輸送方法及びその装置
US5199762A (en) * 1991-12-02 1993-04-06 Scheele Rick L Square-backed vehicle air foil system
US5520331A (en) * 1994-09-19 1996-05-28 The United States Of America As Represented By The Secretary Of The Navy Liquid atomizing nozzle
US6571736B2 (en) 2001-02-22 2003-06-03 Lance H. Patterson Feeder for moist fish feed
USD488113S1 (en) 2002-07-12 2004-04-06 Dennis I. Nelson Vehicle air deflector
US7475831B2 (en) * 2004-01-23 2009-01-13 Delphi Technologies, Inc. Modified high efficiency kinetic spray nozzle
US9446531B2 (en) 2013-03-15 2016-09-20 Vanmark Equipment Llc Constant acceleration hydrocutting system
US9290159B1 (en) * 2014-04-04 2016-03-22 See Ii Corporation Air foil systems and methods
GB201509585D0 (en) * 2015-06-03 2015-07-15 Bripco Bvba -
GB201511070D0 (en) 2015-06-23 2015-08-05 Bripco Bvba Data centre cooling system
DE112018000324T5 (de) * 2017-01-06 2019-09-26 Fenix Advanced Technologies, Limited Transportierbare, brennbare, gasförmige Suspension fester Brennstoffpartikel
CN107952194A (zh) * 2017-12-18 2018-04-24 山东宏达科技集团有限公司 一种以液氮为喷射动力的多功能消防车及混合喷射炮

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE571082A (de) *
US871208A (en) * 1906-04-16 1907-11-19 Alfred Cotton Jet-blower.
US2175160A (en) * 1935-07-02 1939-10-03 Linde Air Prod Co Nozzle for cutting blowpipes
US2310265A (en) * 1939-09-18 1943-02-09 Robert P Sweeny Pneumatic conveying apparatus
BE576161A (fr) * 1958-03-03 1959-08-26 Siderurgie Fse Inst Rech Dispositif pour communiquer des vitesses élevées à des particules en suspension dans un gaz.
FR1202754A (fr) * 1958-04-25 1960-01-13 Arbed Dispositif pour l'injection de produits pulvérulents ou granulés dans un bain métallique
DE1433539A1 (de) * 1963-10-19 1968-11-28 Gutehoffnungshuette Sterkrade Verfahren und Blasrohr zum Frischen einer Metallschmelze,insbesondere von Roheisen
IT997285B (it) * 1973-08-08 1975-12-30 Italsider Spa Perfezionamenti agli ugelli per le teste di lancia per il soffiag gio dell ossigeno dall alto nei processi di affinazione
US4038786A (en) * 1974-09-27 1977-08-02 Lockheed Aircraft Corporation Sandblasting with pellets of material capable of sublimation
LU83814A1 (fr) * 1981-12-04 1983-09-01 Arbed Procede et dispositif pour l'affinage d'un bain de metal contenant des matieres refroidissantes solides

Also Published As

Publication number Publication date
FI840840A0 (fi) 1984-03-02
EP0125198B1 (de) 1988-02-17
ES8600416A1 (es) 1985-10-01
ZA841306B (en) 1984-09-26
IN162131B (de) 1988-04-02
JPS59177311A (ja) 1984-10-08
AU2544984A (en) 1984-09-13
EP0125198A1 (de) 1984-11-14
CA1234488A (fr) 1988-03-29
PT78225B (fr) 1986-04-23
DE3469371D1 (en) 1988-03-24
ES530476A0 (es) 1985-10-01
ATE32526T1 (de) 1988-03-15
PT78225A (fr) 1984-04-01
KR840007898A (ko) 1984-12-11
LU84686A1 (fr) 1984-11-14
FI74735C (fi) 1988-03-10
US4603810A (en) 1986-08-05
BR8401037A (pt) 1984-10-16
FI840840A7 (fi) 1984-09-12
AU566789B2 (en) 1987-10-29
FI74735B (fi) 1987-11-30

Similar Documents

Publication Publication Date Title
NO840915L (no) Anordning for aa akselerere faste partikler
US4389820A (en) Blasting machine utilizing sublimable particles
US3889933A (en) Metallurgical lance
JP2651969B2 (ja) 流体バーナー
RU97110068A (ru) Способ продувки сверху кислородсодержащего газа через расплав металла и трубка для ввода кислорода при обработке жидкого расплава металла
JP2001164311A (ja) ガス及び粉末送達システム
US5100594A (en) Ceramic repair
EP0815061B1 (de) Verfahren und vorrichtung zum schmelzen von wiedergewonnenen silikatausgangsmaterialien
ATE120240T1 (de) Verfahren zum pneumatischen und dosierten einblasen feinkörniger feststoffe in einen unter veränderlichem druck stehenden behälter.
US4147535A (en) Procedure for producing a suspension of a powdery substance and a reaction gas
US5649820A (en) Flare burner
CN106461210A (zh) 借助造成真空和恰当控制材料流量使金属无泵式雾化和燃烧
AU613424B2 (en) Carbon dioxide snow nozzle for metallurgy
CA1222626A (en) Apparatus for blowing powdery refining agent into refining vessel
GB1569813A (en) Nozzle assembly
US4655647A (en) Method and apparatus for the acceleration of solid particles entrained in a carrier gas
JPS5881907A (ja) 微粉炭の吹込み制御方法
PL183679B1 (pl) Sposób prowadzenia pieca szybowego
JPS5729507A (en) Control of flow of reducing gas in blast furnace
RU17568U1 (ru) Устройство для генерирования и транспортирования пены
US292236A (en) Julius leede
SU1440828A1 (ru) Устройство дл пневматической подачи порошкообразного материала
JPH0233764B2 (de)
CA2215602C (en) Method and device for melting recycled silicate starting materials
RU1786100C (ru) Установка дл ввода порошкообразных материалов в струе несущего газа в жидкий металл