ES521197A0 - Un procedimiento para inyectar un combustible pulverizado, en un alto horno. - Google Patents

Un procedimiento para inyectar un combustible pulverizado, en un alto horno.

Info

Publication number
ES521197A0
ES521197A0 ES83521197A ES521197A ES521197A0 ES 521197 A0 ES521197 A0 ES 521197A0 ES 83521197 A ES83521197 A ES 83521197A ES 521197 A ES521197 A ES 521197A ES 521197 A0 ES521197 A0 ES 521197A0
Authority
ES
Spain
Prior art keywords
injecting
procedure
sprayed fuel
blast oven
blast
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.)
Granted
Application number
ES83521197A
Other languages
English (en)
Other versions
ES8405138A1 (es
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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
Priority claimed from JP4716982U external-priority patent/JPS6036575Y2/ja
Priority claimed from JP5423182A external-priority patent/JPS6053081B2/ja
Priority claimed from JP4717282U external-priority patent/JPS606418Y2/ja
Priority claimed from JP57054230A external-priority patent/JPS60402B2/ja
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of ES8405138A1 publication Critical patent/ES8405138A1/es
Publication of ES521197A0 publication Critical patent/ES521197A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
ES83521197A 1982-03-31 1983-03-30 Un procedimiento para inyectar un combustible pulverizado, en un alto horno. Granted ES521197A0 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP4716982U JPS6036575Y2 (ja) 1982-03-31 1982-03-31 高炉への粉体燃料吹込用チツプ付きバ−ナ
JP5423182A JPS6053081B2 (ja) 1982-03-31 1982-03-31 高炉への粉体燃料吹込方法
JP4717282U JPS606418Y2 (ja) 1982-03-31 1982-03-31 粉体燃料の高炉への吹込用バ−ナ
JP57054230A JPS60402B2 (ja) 1982-03-31 1982-03-31 高炉への粉体燃料吹込装置

Publications (2)

Publication Number Publication Date
ES8405138A1 ES8405138A1 (es) 1984-05-16
ES521197A0 true ES521197A0 (es) 1984-05-16

Family

ID=27462001

Family Applications (1)

Application Number Title Priority Date Filing Date
ES83521197A Granted ES521197A0 (es) 1982-03-31 1983-03-30 Un procedimiento para inyectar un combustible pulverizado, en un alto horno.

Country Status (6)

Country Link
US (1) US4490171A (es)
BR (1) BR8301688A (es)
CA (1) CA1210248A (es)
ES (1) ES521197A0 (es)
FR (1) FR2530666B1 (es)
GB (1) GB2119488B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566802B1 (fr) * 1984-07-02 1986-12-05 Aerospatiale Procede pour le rechauffage du gaz de soufflage d'un haut fourneau par un generateur de plasma
FR2580296B1 (fr) * 1985-04-15 1987-07-10 Siderurgie Fse Inst Rech Dispositif d'injection de matiere pulverulente, notamment de charbon, dans un haut fourneau
FR2581395B1 (fr) * 1985-05-06 1992-09-18 Siderurgie Fse Inst Rech Dispositif d'injection de matieres solides divisees dans un four, notamment un haut fourneau siderurgique, et applications
US4780136A (en) * 1986-03-28 1988-10-25 Kabushiki Kaisha Kobe Seiko Sho Method of injecting burning resistant fuel into a blast furnace
BE1001238A6 (fr) * 1987-12-03 1989-08-29 Centre Rech Metallurgique Procede de reduction des minerais dans un four a cuve.
SE500956C2 (sv) * 1991-01-17 1994-10-10 Ssab Tunnplaat Ab Blästerställning med kolinjektionslans
FR2681417B1 (fr) * 1991-09-17 1998-01-30 Air Liquide Dispositif et procede d'injection de gaz et de charbon dans un four de fusion de metal.
US6168709B1 (en) * 1998-08-20 2001-01-02 Roger G. Etter Production and use of a premium fuel grade petroleum coke
US20020179493A1 (en) * 1999-08-20 2002-12-05 Environmental & Energy Enterprises, Llc Production and use of a premium fuel grade petroleum coke
US8206574B2 (en) 2006-11-17 2012-06-26 Etter Roger G Addition of a reactor process to a coking process
US8372264B2 (en) * 2006-11-17 2013-02-12 Roger G. Etter System and method for introducing an additive into a coking process to improve quality and yields of coker products
US8361310B2 (en) * 2006-11-17 2013-01-29 Etter Roger G System and method of introducing an additive with a unique catalyst to a coking process
CA2669636A1 (en) * 2006-11-17 2008-05-29 Roger G. Etter Catalytic cracking of undesirable components in a coking process
US9011672B2 (en) 2006-11-17 2015-04-21 Roger G. Etter System and method of introducing an additive with a unique catalyst to a coking process
US20100081100A1 (en) * 2008-10-01 2010-04-01 Wessex Incorporated Burner Tips
US9140454B2 (en) * 2009-01-23 2015-09-22 General Electric Company Bundled multi-tube nozzle for a turbomachine
US8539773B2 (en) * 2009-02-04 2013-09-24 General Electric Company Premixed direct injection nozzle for highly reactive fuels
ES2350073B1 (es) * 2009-05-28 2011-11-07 Fernando Jose De La Dehesa Calles Tobera de doble capa de salida de quemadores que calienta fluido térmico para otros usos.
US9267690B2 (en) 2012-05-29 2016-02-23 General Electric Company Turbomachine combustor nozzle including a monolithic nozzle component and method of forming the same
AU2013284587B2 (en) * 2012-07-03 2015-05-14 Jfe Steel Corporation Method for operating blast furnace
JP6012358B2 (ja) * 2012-09-20 2016-10-25 三菱重工業株式会社 ブローパイプ構造

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB430257A (en) * 1933-12-15 1935-06-17 Watson James Improvements in burners for pulverulent fuel
US2341682A (en) * 1940-08-01 1944-02-15 Riley Stoker Corp Pulverized fuel burner
DE916663C (de) * 1951-02-03 1954-08-16 Ruhrgas Ag Duese fuer Vorrichtungen zur Verbrennung oder Vergasung von Brennstoffstaub
US3207597A (en) * 1961-10-19 1965-09-21 Yawata Iron & Steel Co Method of adding a liquid fuel to the air blast in a shaft furnace or specifically in a blast furnace
US3209810A (en) * 1962-04-24 1965-10-05 Exxon Research Engineering Co Side-entry fluid fuel injection system for furnaces
US3250236A (en) * 1963-09-27 1966-05-10 Avco Corp Combustion apparatus and method of operation
US3366469A (en) * 1964-08-24 1968-01-30 Yawata Iron & Steel Co Method and apparatus for injecting liquid fuels into the blast furnace
US3371917A (en) * 1965-10-21 1968-03-05 Buell Engineering Company Inc Apparatus for feeding fuel into a blast furnace
FR1559679A (es) * 1967-12-08 1969-03-14
FR95501E (fr) * 1967-12-13 1971-01-22 Raffinage Cie Francaise Procédé perfectionné de soufflage des fours et dispositif pour la mise en oeuvre du procédé.
FR2131868A1 (en) * 1971-03-31 1972-11-17 Nippon Kokan Kk Blast furnace combustion
GB1343901A (es) * 1971-04-05 1974-01-16
FR2145089A5 (es) * 1971-07-08 1973-02-16 Wendel Sidelor
US3920230A (en) * 1974-08-29 1975-11-18 Republic Steel Corp Blast furnace fuel injector lance
US3971654A (en) * 1974-10-16 1976-07-27 Bethlehem Steel Corporation Method of injecting pelletized coal through blast furnace tuyeres
LU71434A1 (es) * 1974-12-06 1976-11-11
LU75449A1 (es) * 1976-07-23 1978-02-08
NL7610560A (nl) * 1976-09-23 1978-03-29 Shell Int Research Werkwijze en reactor voor de partiele ver- branding van koolpoeder.
LU82622A1 (fr) * 1980-07-14 1982-02-17 Wurth Anciens Ets Paul Procede et dispositif d'injection de combustibles solides dans une conduite de vent chaud d'un four a cuve
FR2501833B1 (fr) * 1981-03-10 1985-05-31 Stein Industrie Dispositif d'introduction et de combustion d'un combustible solide pulverise dans une enceinte sous pression

Also Published As

Publication number Publication date
GB2119488B (en) 1985-07-17
FR2530666B1 (fr) 1985-11-22
US4490171A (en) 1984-12-25
ES8405138A1 (es) 1984-05-16
GB8308557D0 (en) 1983-05-05
BR8301688A (pt) 1983-12-13
FR2530666A1 (fr) 1984-01-27
CA1210248A (en) 1986-08-26
GB2119488A (en) 1983-11-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401