GB1456194A - Production of ferrous bodies - Google Patents

Production of ferrous bodies

Info

Publication number
GB1456194A
GB1456194A GB4944572A GB4944572A GB1456194A GB 1456194 A GB1456194 A GB 1456194A GB 4944572 A GB4944572 A GB 4944572A GB 4944572 A GB4944572 A GB 4944572A GB 1456194 A GB1456194 A GB 1456194A
Authority
GB
United Kingdom
Prior art keywords
former
production
tube
tubing
iron
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
GB4944572A
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.)
British Steel Corp
Original Assignee
British Steel Corp
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 British Steel Corp filed Critical British Steel Corp
Priority to GB4944572A priority Critical patent/GB1456194A/en
Publication of GB1456194A publication Critical patent/GB1456194A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B15/00—Other processes for the manufacture of iron from iron compounds
    • C21B15/006—By a chloride process
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/01—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes on temporary substrates, e.g. substrates subsequently removed by etching
    • 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
    • Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2

Abstract

1456194 Making tubing BRITISH STEEL CORP 28 Jan 1974 [26 Oct 1972] 49445/72 Heading B3A [Also in Divisions C1 and C7] Iron tubing is made by passing ferric or ferrous chloride gas and a reducing gas, e.g. hydrogen through passages 22, 25 to a venturi jet 31 disposed within a hollow graphite former 23 heated by R.F. coil 24. Chamber 21 surrounding the former 23 is maintained at 600-700‹ C., optionally at superatmospheric pressure so that iron deposits on the former to provide a tube which is withdrawn by mechanism 28 through annular seal 21, the operation commencing with the aid of starter tube 26.
GB4944572A 1972-10-26 1972-10-26 Production of ferrous bodies Expired GB1456194A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4944572A GB1456194A (en) 1972-10-26 1972-10-26 Production of ferrous bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4944572A GB1456194A (en) 1972-10-26 1972-10-26 Production of ferrous bodies

Publications (1)

Publication Number Publication Date
GB1456194A true GB1456194A (en) 1976-11-17

Family

ID=10452367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4944572A Expired GB1456194A (en) 1972-10-26 1972-10-26 Production of ferrous bodies

Country Status (1)

Country Link
GB (1) GB1456194A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2229739A (en) * 1989-02-23 1990-10-03 Nobuo Mikoshiba Sports ground surface
WO2014183808A1 (en) * 2013-05-17 2014-11-20 BLüCHER GMBH Method and plant for producing iron from roasted pyrites

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2229739A (en) * 1989-02-23 1990-10-03 Nobuo Mikoshiba Sports ground surface
GB2229739B (en) * 1989-02-23 1993-08-25 Nobuo Mikoshiba Thin film forming apparatus
WO2014183808A1 (en) * 2013-05-17 2014-11-20 BLüCHER GMBH Method and plant for producing iron from roasted pyrites
AU2013389687B2 (en) * 2013-05-17 2017-10-19 Blucher Gmbh Method and plant for producing iron from roasted pyrites
EA030321B1 (en) * 2013-05-17 2018-07-31 Блюхер Гмбх Method and plant for producing iron from roasted pyrites
US10125403B2 (en) * 2013-05-17 2018-11-13 BLüCHER GMBH Method and plant for producing iron from roasted pyrites

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee