GB890189A - Improvements in and relating to the production of metallurgical reducing gas from gaseous hydrocarbons or a gas containing gaseous hydrocarbons - Google Patents

Improvements in and relating to the production of metallurgical reducing gas from gaseous hydrocarbons or a gas containing gaseous hydrocarbons

Info

Publication number
GB890189A
GB890189A GB4615/60A GB461560A GB890189A GB 890189 A GB890189 A GB 890189A GB 4615/60 A GB4615/60 A GB 4615/60A GB 461560 A GB461560 A GB 461560A GB 890189 A GB890189 A GB 890189A
Authority
GB
United Kingdom
Prior art keywords
gas
gas containing
stage
gaseous hydrocarbons
containing carbon
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.)
Expired
Application number
GB4615/60A
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.)
Huettenwerk Oberhausen AG
Original Assignee
Huettenwerk Oberhausen AG
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 DEH35709A external-priority patent/DE1226545B/en
Application filed by Huettenwerk Oberhausen AG filed Critical Huettenwerk Oberhausen AG
Publication of GB890189A publication Critical patent/GB890189A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B13/00Making spongy iron or liquid steel, by direct processes
    • C21B13/0073Selection or treatment of the reducing gases
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/10Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

890,189. Gas containing carbon monoxide and hydrogen. HUETTENWERK OBERHAUSEN A.G. Feb. 9, 1960 [Feb. 24, 1959], No. 4615/60. Classes 55 (1) and 55 (2). In a two-stage process for producing a gas containing carbon monoxide and hydrogen suitable for use as a metallurgical reducing gas from a gaseous hydrocarbon or a gas containing hydrocarbons the starting material is in the first stage partially combusted in a cyclone-type combustion zone with oxygen or a gas containing free oxygen to produce a gas containing carbon dioxide, steam and a residual hydrocarbon content which gas is further reacted with the supply of heat in the second stage to give the desired gas. In the second stage the gas from the first stage may be passed through a bed of incandescent coke or, as shown, be passed from the combustion zone 1 into one of a pair of chambers 2 containing heated refractory material 8. The chambers 2 are used alternately, the one not in use being reheated to an operational temperature, e.g. 1300‹ C.
GB4615/60A 1959-02-24 1960-02-09 Improvements in and relating to the production of metallurgical reducing gas from gaseous hydrocarbons or a gas containing gaseous hydrocarbons Expired GB890189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH35709A DE1226545B (en) 1959-02-24 1959-02-24 Process for the production of a mainly carbon monoxide and hydrogen containing, low carbon dioxide gas from hydrocarbons

Publications (1)

Publication Number Publication Date
GB890189A true GB890189A (en) 1962-02-28

Family

ID=7152778

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4615/60A Expired GB890189A (en) 1959-02-24 1960-02-09 Improvements in and relating to the production of metallurgical reducing gas from gaseous hydrocarbons or a gas containing gaseous hydrocarbons

Country Status (3)

Country Link
BE (1) BE587846A (en)
FR (1) FR1248793A (en)
GB (1) GB890189A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048091A (en) * 1974-10-11 1977-09-13 Centro Sperimentale Metallurgico S.P.A. Process for the preparation of reducing gases
CN114484859A (en) * 2022-01-28 2022-05-13 新疆八一钢铁股份有限公司 Electric heating device and heating system for metallurgical gas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048091A (en) * 1974-10-11 1977-09-13 Centro Sperimentale Metallurgico S.P.A. Process for the preparation of reducing gases
CN114484859A (en) * 2022-01-28 2022-05-13 新疆八一钢铁股份有限公司 Electric heating device and heating system for metallurgical gas

Also Published As

Publication number Publication date
BE587846A (en) 1960-06-16
FR1248793A (en) 1960-12-23

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