RO81346A - Procedeu si dispozitiv pentru introducerea combustibilului cu continutde carbon,fin granulat intr-o topitura de fonta - Google Patents

Procedeu si dispozitiv pentru introducerea combustibilului cu continutde carbon,fin granulat intr-o topitura de fonta

Info

Publication number
RO81346A
RO81346A RO80101999A RO10199980A RO81346A RO 81346 A RO81346 A RO 81346A RO 80101999 A RO80101999 A RO 80101999A RO 10199980 A RO10199980 A RO 10199980A RO 81346 A RO81346 A RO 81346A
Authority
RO
Romania
Prior art keywords
cast iron
iron liquid
charcoal fuel
granulated fine
introducing
Prior art date
Application number
RO80101999A
Other languages
English (en)
French (fr)
Other versions
RO81346B (ro
Inventor
Karl Brotzmann
Hans-Georg Fassbinder
Original Assignee
Eisenwerk-Gesellschaft Maximilianshutte Gmbh,De
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25780711&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RO81346(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19792934333 external-priority patent/DE2934333A1/de
Priority claimed from DE19792949801 external-priority patent/DE2949801C2/de
Application filed by Eisenwerk-Gesellschaft Maximilianshutte Gmbh,De filed Critical Eisenwerk-Gesellschaft Maximilianshutte Gmbh,De
Publication of RO81346A publication Critical patent/RO81346A/ro
Publication of RO81346B publication Critical patent/RO81346B/ro

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
    • 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
    • C21C5/34—Blowing through the bath
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/57—Gasification using molten salts or metals
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/152—Nozzles or lances for introducing gas, liquids or suspensions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/36—Moving parts inside the gasification reactor not otherwise provided for
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/093—Coal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0943—Coke
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0959—Oxygen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0983—Additives
    • C10J2300/0996—Calcium-containing inorganic materials, e.g. lime

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture And Refinement Of Metals (AREA)
RO101999A 1979-08-24 1980-08-19 PROCEDEU SI DISPOZITIV PENTRU INTRODUCEREA COMBUSTIBILULUI CU CONTINUT DE CARBON, FIN GRANULAT, îNTR-O TOPITURA DE FONTA RO81346B (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792934333 DE2934333A1 (de) 1979-08-24 1979-08-24 Verfahren zum einleiten gemahlener, kohlenstoffhaltiger brennstoffe in eine eisenschmelze
DE19792949801 DE2949801C2 (de) 1979-12-11 1979-12-11 Umschaltventil für die Versorgung einer Düse an einem Strahlerzeugungskonverter mit Sauerstoff oder Brennstoff

Publications (2)

Publication Number Publication Date
RO81346A true RO81346A (ro) 1983-04-29
RO81346B RO81346B (ro) 1983-04-30

Family

ID=25780711

Family Applications (1)

Application Number Title Priority Date Filing Date
RO101999A RO81346B (ro) 1979-08-24 1980-08-19 PROCEDEU SI DISPOZITIV PENTRU INTRODUCEREA COMBUSTIBILULUI CU CONTINUT DE CARBON, FIN GRANULAT, îNTR-O TOPITURA DE FONTA

Country Status (7)

Country Link
US (2) US4330326A (ro)
EP (1) EP0024637B2 (ro)
CS (1) CS219289B2 (ro)
DD (1) DD152809A5 (ro)
DE (1) DE3063501D1 (ro)
PL (1) PL126621B1 (ro)
RO (1) RO81346B (ro)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143795C2 (de) * 1981-11-04 1983-10-20 Klöckner Stahlforschung GmbH, 8458 Sulzbach-Rosenberg "Ventil zur Strömungsmittelzufuhr"
US4693274A (en) * 1984-05-09 1987-09-15 Instituto Mexicano De Investigaciones Siderurgicas Device for the selective injection of an oxidizing gas or a carrier gas with or without carbonaceous material to a liquid metal bath
AT403772B (de) 1996-08-27 1998-05-25 Holderbank Financ Glarus Verfahren zum aufarbeiten von müll sowie vorrichtung zur durchführung dieses verfahrens

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805147A (en) * 1952-10-02 1957-09-03 Tiroler Roehren & Metallwerk Process and apparatus for introducing fine-grained additions below the surface of metal melts
US2806781A (en) * 1955-01-20 1957-09-17 Air Reduction Method and apparatus for conveying finely-divided material
DE1916945C3 (de) * 1969-04-02 1980-04-17 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Anwendung des Mantelgas-Verfahrens zum Frischen von Roheisen zu Stahl
US3997334A (en) * 1972-04-28 1976-12-14 Centre De Recherches Metallurgiques-Centrum Voor Research In De Metallurgie Introduction of a liquid into a receptacle such as a converter
US3809381A (en) * 1972-07-10 1974-05-07 Steel Corp Lime oxygen-natural gas distribution system
DE2316768B2 (de) * 1973-04-04 1977-03-03 Fried. Krupp Gmbh, 4300 Essen Verfahren zum frischen von metallen, insbesondere roheisen, und vorrichtung zur durchfuehrung des verfahrens
DE2326754C3 (de) * 1973-05-25 1978-04-20 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Vorrichtung zum gesteuerten Zuführen eines Frischgases und eines fluiden Schutzmediums
US3955966A (en) * 1974-03-06 1976-05-11 August Thyssen-Hutte Ag Method for dispensing a fluidizable solid from a pressure vessel
US4045213A (en) * 1974-11-28 1977-08-30 Creusot-Loire Method of injecting a powder containing carbon into a metal bath
FR2292771A1 (fr) * 1974-11-28 1976-06-25 Creusot Loire Methode d'injection d'une poudre apportant du carbone dans un bain metallique
DE2520883B2 (de) * 1975-05-10 1979-07-05 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Verfahren und Vorrichtung zur kontinuierlichen Vergasung von Kohle oder kohlenstoffhaltigen Brennstoffen in einem Eisenbadreaktor
GB1586762A (en) * 1976-05-28 1981-03-25 British Steel Corp Metal refining method and apparatus
FR2378867A2 (fr) * 1977-02-01 1978-08-25 Creusot Loire Procede et dispositif de soufflage, par des jets d'impulsions differentes, pour le traitement des metaux liquides
US4264059A (en) * 1980-03-12 1981-04-28 Victor Benatar Condition responsive control means for use in discharging powdered reagent into a pool of molten metal
US4277279A (en) * 1980-03-24 1981-07-07 Jones & Laughlin Steel Corporation Method and apparatus for dispensing a fluidized stream of particulate material

Also Published As

Publication number Publication date
EP0024637B2 (de) 1990-12-27
US4407490A (en) 1983-10-04
CS219289B2 (en) 1983-03-25
DE3063501D1 (en) 1983-07-07
PL226364A1 (ro) 1981-08-07
PL126621B1 (en) 1983-08-31
EP0024637A1 (de) 1981-03-11
DD152809A5 (de) 1981-12-09
US4330326A (en) 1982-05-18
RO81346B (ro) 1983-04-30
EP0024637B1 (de) 1983-05-25

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