NL7505143A - Werkwijze voor het bereiden van warme reduceren- de gassen. - Google Patents

Werkwijze voor het bereiden van warme reduceren- de gassen.

Info

Publication number
NL7505143A
NL7505143A NL7505143A NL7505143A NL7505143A NL 7505143 A NL7505143 A NL 7505143A NL 7505143 A NL7505143 A NL 7505143A NL 7505143 A NL7505143 A NL 7505143A NL 7505143 A NL7505143 A NL 7505143A
Authority
NL
Netherlands
Prior art keywords
reducing gases
preparing hot
hot reducing
preparing
gases
Prior art date
Application number
NL7505143A
Other languages
English (en)
Original Assignee
Centre Rech Metallurgique
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 Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Publication of NL7505143A publication Critical patent/NL7505143A/nl

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
    • C21B5/002—Heated electrically (plasma)
    • 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
    • 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
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/342—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents with the aid of electrical means, electromagnetic or mechanical vibrations, or particle radiations
    • 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
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/346—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using heat generated by superheated steam
    • 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
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/36—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using oxygen or mixtures containing oxygen as gasifying agents
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Manufacture Of Iron (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
NL7505143A 1974-05-10 1975-05-01 Werkwijze voor het bereiden van warme reduceren- de gassen. NL7505143A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6044582A BE814899A (fr) 1974-05-10 1974-05-10 Procede pour fabriquer des gaz reducteurs chauds.

Publications (1)

Publication Number Publication Date
NL7505143A true NL7505143A (nl) 1975-11-12

Family

ID=3874578

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7505143A NL7505143A (nl) 1974-05-10 1975-05-01 Werkwijze voor het bereiden van warme reduceren- de gassen.

Country Status (8)

Country Link
JP (1) JPS50155494A (nl)
BE (1) BE814899A (nl)
CA (1) CA1069699A (nl)
DE (1) DE2519526A1 (nl)
FR (1) FR2270202B1 (nl)
GB (1) GB1457862A (nl)
LU (1) LU72440A1 (nl)
NL (1) NL7505143A (nl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1147964A (en) * 1979-05-25 1983-06-14 Francis J. Ii Harvey Process for reducing spent gas generated in the production of sponge iron
SE434676B (sv) * 1981-10-22 1984-08-06 Skf Steel Eng Ab Sett och anordning for uppvermning av for industriella endamal avsedd processluft
FR2500480B1 (fr) * 1981-02-26 1985-12-13 Skf Steel Eng Ab Procede et appareil de production d'eponge de fer
FR2500479B1 (fr) * 1981-02-26 1986-01-17 Skf Steel Eng Ab Procede et appareil pour produire de l'eponge de fer
SE434650B (sv) * 1982-06-09 1984-08-06 Skf Steel Eng Ab Sett vid utnyttjande av plasmagenerator for hojning av blestertemperaturen i en schaktugn
SE435998B (sv) * 1983-03-28 1984-11-05 Skf Steel Eng Ab Sett for uppvermning av for industriella processer avsedd processluft
LU85585A1 (fr) * 1983-10-12 1985-04-02 Centre Rech Metallurgique Procede d'injection de gaz reducteur au haut fourneau
CA1228482A (en) * 1983-11-29 1987-10-27 Jan C. De Waal Reduction of metal compounds
FR2573437B1 (fr) * 1984-11-21 1989-09-15 Siderurgie Fse Inst Rech Procede pour la conduite d'un haut fourneau, notamment d'un haut fourneau siderurgique
SE8501005L (sv) * 1985-03-01 1986-09-02 Skf Steel Eng Ab Termisk reformering av gasformiga kolveten
SE457264B (sv) * 1985-09-25 1988-12-12 Skf Steel Eng Ab Saett att rena koksugnsgas
SE457355B (sv) * 1985-09-25 1988-12-19 Skf Steel Eng Ab Saett att framstaella en ren, koloxid och vaetgas innehaallande gas
FR2593493B1 (fr) * 1986-01-28 1988-04-15 British Petroleum Co Procede de production de gaz reactifs riches en hydrogene et en oxyde de carbone dans un post-arc electrique
DE19739181A1 (de) * 1997-09-08 1999-03-11 Abb Research Ltd Entladungsreaktor und Verwendung desselben
DE19757936B4 (de) * 1997-12-27 2005-08-25 Abb Research Ltd. Verfahren zur Herstellung eines H2-CO-Gasgemisches
LU101210B1 (en) * 2019-05-14 2020-11-16 Wurth Paul Sa Method for operating a metallurgical furnace

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD28565A (nl) *
DE974763C (de) * 1950-12-23 1961-04-20 Didier Werke Ag Verfahren zur Herstellung von Wasserstoff oder Wasserstoff enthaltenden Gasen aus Methan oder aehnlichen Kohlenwasserstoffen
FR2098026A5 (en) * 1970-06-30 1972-03-03 Rech Metal Centre Injecting hot reducing gas into a blast furn- - ace
SE371453C (sv) * 1973-03-26 1978-01-12 Skf Ind Trading & Dev Sett for framstellning av reduktionsgas

Also Published As

Publication number Publication date
LU72440A1 (nl) 1975-08-26
FR2270202B1 (nl) 1979-03-16
CA1069699A (en) 1980-01-15
FR2270202A1 (nl) 1975-12-05
GB1457862A (en) 1976-12-08
BE814899A (fr) 1974-11-12
DE2519526A1 (de) 1975-11-20
JPS50155494A (nl) 1975-12-15

Similar Documents

Publication Publication Date Title
NL172147B (nl) Werkwijze voor het bereiden van dialkyloxalaten.
NL7413928A (nl) Werkwijze voor het behandelen van ammoniak- houdende gassen.
NL171219C (nl) Werkwijze voor het bereiden van voorgekookte rijst.
NL7505143A (nl) Werkwijze voor het bereiden van warme reduceren- de gassen.
NL182736C (nl) Werkwijze voor het bereiden van ovenroet.
NL7505306A (nl) Werkwijze voor het calcineren van kooks.
NL168043B (nl) Werkwijze voor het bereiden van superfluide helium, en inrichting voor het uitvoeren van de werkwijze.
NL171536B (nl) Werkwijze voor het zoeten van industriele gassen.
NL158384B (nl) Werkwijze voor het bereiden van stabiele prostaglandine-e-preparaten.
NL7408819A (nl) Werkwijze voor het bereiden van cycloolefines.
NL7500457A (nl) Werkwijze voor het vervaardigen van boogvormig gekromde foelieomhulsels.
NL184349C (nl) Werkwijze voor het bereiden van voedingsmiddelen.
NL184370C (nl) Werkwijze voor het thermisch kraken.
NL7510925A (nl) Werkwijze voor het bereiden van toevoegsels.
NL7502407A (nl) Werkwijze voor het bereiden van slagtaaie polyvinylaromaten.
NL7514317A (nl) Werkwijze voor het afwerken van onder-waterputten, en samenstel voor het uitvoeren daarvan.
NL186808B (nl) Werkwijze voor het bereiden van vinylideenfluoride.
NL7509013A (nl) Werkwijze voor het bereiden van 2-thiol-4,5-di- fenyloxazool s-derivaten.
NL7502477A (nl) Werkwijze voor het bereiden van cyclische ver- bindingen.
NL7609406A (nl) Werkwijze voor het bereiden van triarylfos- finen.
NL7505819A (nl) Werkwijze voor het kontinu bereiden van grafiet.
NL187682C (nl) Werkwijze voor het bereiden van citral.
NL164890C (nl) Werkwijze voor het isoleren van metalen pijpleidingen.
NL177886C (nl) Werkwijze voor het isoleren van albumine.
NL7512221A (nl) Werkwijze voor het bereiden van d-homosteroiden.

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed