UA27080C2 - Спосіб прямого відhовлюваhhя матеріалу, що містить оксиди заліза, і пристрій для його здійсhеhhя - Google Patents

Спосіб прямого відhовлюваhhя матеріалу, що містить оксиди заліза, і пристрій для його здійсhеhhя

Info

Publication number
UA27080C2
UA27080C2 UA96124793A UA96124793A UA27080C2 UA 27080 C2 UA27080 C2 UA 27080C2 UA 96124793 A UA96124793 A UA 96124793A UA 96124793 A UA96124793 A UA 96124793A UA 27080 C2 UA27080 C2 UA 27080C2
Authority
UA
Ukraine
Prior art keywords
ferric oxides
direct reduction
contains ferric
realization
same
Prior art date
Application number
UA96124793A
Other languages
English (en)
Russian (ru)
Inventor
Роланд ФЛУХ
Карл ЧЕРМАК
Гюнтер ПЄЄР
Рой Хуберт мол. УІПП
Рой Хуберт мл. Уипп
Original Assignee
Фоест-Альпіне Індустріанлагенбау Гмбх
Фоэст-Альпинэ Индустрианлагэнбау Гмбх
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 Фоест-Альпіне Індустріанлагенбау Гмбх, Фоэст-Альпинэ Индустрианлагэнбау Гмбх filed Critical Фоест-Альпіне Індустріанлагенбау Гмбх
Publication of UA27080C2 publication Critical patent/UA27080C2/uk

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0073—Selection or treatment of the reducing gases
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases
    • C21B2100/22—Increasing the gas reduction potential of recycled exhaust gases by reforming
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases
    • C21B2100/28—Increasing the gas reduction potential of recycled exhaust gases by separation
    • C21B2100/282—Increasing the gas reduction potential of recycled exhaust gases by separation of carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • 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
    • 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
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Catalysts (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Винахід належить до способу прямого відновлення матеріалу, що містить оксиди заліза. Спосіб застосовують для прямого відновлення і нагрівання матеріалу, що містить оксиди заліза, до температури відновлення. Як газ синтезу, так і колошниковий газ піддають очищенню від СО2 і після цього застосовують як відновний газ і, щонайменше, частину сірки, що міститься в матеріалі, який містить оксиди заліза, підводять у відновний газ разом з колошниковим газом у формі H2S, що утвориться в процесі нагрівання або прямого відновлення.
UA96124793A 1994-06-23 1995-06-20 Спосіб прямого відhовлюваhhя матеріалу, що містить оксиди заліза, і пристрій для його здійсhеhhя UA27080C2 (uk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0124894A AT402825B (de) 1994-06-23 1994-06-23 Verfahren zur direktreduktion von eisenoxidhältigem material
PCT/AT1995/000121 WO1996000302A1 (de) 1994-06-23 1995-06-20 Verfahren zur direktreduktion von eisenoxidhältigem material

Publications (1)

Publication Number Publication Date
UA27080C2 true UA27080C2 (uk) 2000-02-28

Family

ID=3509806

Family Applications (1)

Application Number Title Priority Date Filing Date
UA96124793A UA27080C2 (uk) 1994-06-23 1995-06-20 Спосіб прямого відhовлюваhhя матеріалу, що містить оксиди заліза, і пристрій для його здійсhеhhя

Country Status (14)

Country Link
US (1) US5871560A (uk)
EP (1) EP0766747A1 (uk)
JP (1) JP3248915B2 (uk)
KR (1) KR100240811B1 (uk)
AT (1) AT402825B (uk)
AU (1) AU691293B2 (uk)
BR (1) BR9508108A (uk)
CA (1) CA2193855C (uk)
MX (1) MX9606728A (uk)
PE (1) PE49695A1 (uk)
RU (1) RU2125098C1 (uk)
UA (1) UA27080C2 (uk)
WO (1) WO1996000302A1 (uk)
ZA (1) ZA955177B (uk)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6136019A (en) * 1996-08-19 2000-10-24 Mower Family Chf Treatment Irrevocable Trust Augmentation of electrical conduction and contractility by biphasic cardiac pacing administered via the cardiac blood pool
US8447399B2 (en) * 1996-08-19 2013-05-21 Mr3 Medical, Llc System and method for managing detrimental cardiac remodeling
US7908003B1 (en) 1996-08-19 2011-03-15 Mr3 Medical Llc System and method for treating ischemia by improving cardiac efficiency
US7440800B2 (en) * 1996-08-19 2008-10-21 Mr3 Medical, Llc System and method for managing detrimental cardiac remodeling
AT406382B (de) * 1996-11-06 2000-04-25 Voest Alpine Ind Anlagen Verfahren zum herstellen von eisenschwamm durch direktreduktion von eisenoxidhältigem material
AUPO426096A0 (en) 1996-12-18 1997-01-23 Technological Resources Pty Limited Method and apparatus for producing metals and metal alloys
AUPO426396A0 (en) 1996-12-18 1997-01-23 Technological Resources Pty Limited A method of producing iron
US6149859A (en) † 1997-11-03 2000-11-21 Texaco Inc. Gasification plant for direct reduction reactors
AUPP554098A0 (en) 1998-08-28 1998-09-17 Technological Resources Pty Limited A process and an apparatus for producing metals and metal alloys
AUPQ152299A0 (en) 1999-07-09 1999-08-05 Technological Resources Pty Limited Start-up procedure for direct smelting process
AUPQ205799A0 (en) 1999-08-05 1999-08-26 Technological Resources Pty Limited A direct smelting process
AUPQ213099A0 (en) 1999-08-10 1999-09-02 Technological Resources Pty Limited Pressure control
AUPQ308799A0 (en) 1999-09-27 1999-10-21 Technological Resources Pty Limited A direct smelting process
AUPQ346399A0 (en) 1999-10-15 1999-11-11 Technological Resources Pty Limited Stable idle procedure
AUPQ365799A0 (en) 1999-10-26 1999-11-18 Technological Resources Pty Limited A direct smelting apparatus and process
US6602321B2 (en) 2000-09-26 2003-08-05 Technological Resources Pty. Ltd. Direct smelting process
KR100445835B1 (ko) * 2001-05-25 2004-08-25 한국타이어 주식회사 타이어 트레드용 고무 조성물
KR20030037530A (ko) * 2001-11-06 2003-05-14 박재석 일회용 전분제 용기 및 그 제조방법
US20100162852A1 (en) * 2007-05-25 2010-07-01 Jorge Octavio Becerra-Novoa Method and apparatus for the direct reduction of iron ores utilizing syngas
WO2009065843A2 (en) * 2007-11-20 2009-05-28 Shell Internationale Research Maatschappij B.V. Process for production of elemental iron
CN109868335B (zh) * 2019-03-19 2021-01-26 重庆大学 一种闭环利用铁矿石还原过程中尾气的系统及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB799551A (en) * 1956-02-06 1958-08-13 Texaco Development Corp Reduction of a metal oxide with carbon monoxide and hydrogen
US3377156A (en) * 1965-07-30 1968-04-09 Exxon Research Engineering Co Process of reducing iron oxide ores with gases containing carbon monoxide
US3936296A (en) * 1970-02-25 1976-02-03 Campbell Donald L Integrated fluidized reduction and melting of iron ores
DE2907022A1 (de) * 1979-02-23 1980-08-28 Maschf Augsburg Nuernberg Ag Tiefkuehl-aufbereitung von rohgas aus der kohlevergasung zur verwendung bei der direktreduktion
US4333761A (en) * 1979-10-22 1982-06-08 Midrex Corporation Method for direct reduction of iron using high sulfur gas
JPS5811484B2 (ja) * 1980-12-04 1983-03-03 三菱重工業株式会社 還元鉄の製造方法
AT402937B (de) * 1992-05-22 1997-09-25 Voest Alpine Ind Anlagen Verfahren und anlage zur direktreduktion von teilchenförmigem eisenoxidhältigem material
US5531424A (en) * 1993-04-19 1996-07-02 Fior De Venezuela Fluidized bed direct reduction plant

Also Published As

Publication number Publication date
ZA955177B (en) 1996-01-31
PE49695A1 (es) 1996-01-22
EP0766747A1 (de) 1997-04-09
CA2193855C (en) 2001-09-18
CA2193855A1 (en) 1996-01-04
JPH10505634A (ja) 1998-06-02
AU691293B2 (en) 1998-05-14
AU2556895A (en) 1996-01-19
KR100240811B1 (ko) 2000-01-15
AT402825B (de) 1997-09-25
MX9606728A (es) 1997-04-30
US5871560A (en) 1999-02-16
WO1996000302A1 (de) 1996-01-04
RU2125098C1 (ru) 1999-01-20
JP3248915B2 (ja) 2002-01-21
ATA124894A (de) 1997-01-15
BR9508108A (pt) 1997-08-12

Similar Documents

Publication Publication Date Title
UA27080C2 (uk) Спосіб прямого відhовлюваhhя матеріалу, що містить оксиди заліза, і пристрій для його здійсhеhhя
DE59804040D1 (de) Verfahren zur Entfernung von CO2 und Schwefelverbindungen aus technischen Gasen, insbesondere aus Erdgas und Roh-Synthesegas
DE3067473D1 (en) Process for the removal of h2s, co2, cos and mercaptans from gases by absorption
DE3362293D1 (en) Catalyst composition, method for its production and its use in the production of hydrocarbons from synthesis gas
TR199501595A2 (tr) Gaz akimlarindan karbon dioksitin uzaklastirilmasi.
DE3362623D1 (en) Process for purifying gases containing co and/or co2
DE3167655D1 (en) Catalyst and process for engine flue gas treatment
EP0672446A3 (en) Process for the removal of hydrogen sulfide from gases.
ZA85979B (en) Method for oxidation of flue gas desulfurization absorbent and the product produced thereby
EP0671200A3 (en) Method for removing carbon dioxide from combustion gases.
HUP9601463A3 (en) Process for the desulfurization of sulfurous acid gas-containing waste gas
PL311703A1 (en) Bipolar method of removing sulphur dioxide from flue gases
UA42051C2 (uk) СПОСІБ ПОВНОГО ОКИСЛЕННЯ H<sub>2</sub>S ДО СІРКИ
GB2103645B (en) Process for the removal of co2 and, if present h2s from a gas mixture
NO306816B1 (no) Fremgangsmåter til fjerning av svovelforbindelser fra vann, og til behandling av svovelholdig röykgass
DE3262504D1 (en) Process for eliminating h2s from natural gas, crude oil and their mixtures
DE3560329D1 (en) Process for eliminating co2 and/or h2s from gases
IL127051A0 (en) Process for minimising the NOx content of flue gases
PL308942A1 (en) Method of burning sulphur released from sulphur-bearing materials
JPS5759995A (en) Method of multistage wase removing acidic ingredients such as co2,hcn and particularly h2s from gas particularly coke oven gas with recycling ammonia water
ZA975859B (en) Process for the recovery of sulfur from SO2 containing gases.
DE69004549D1 (de) Abdichtung für Synthesegas und feuerfester Träger.
UA27017C2 (uk) Спосіб прямого відhовлюваhhя матеріалу, що містить оксиди заліза (варіаhти), і устаhовка для його здійсhеhhя (варіаhти)
NO972114D0 (no) Fremgangsmåte for behandling av H2S-holdige gass-strömmer
NO893954L (no) Fremgangsmaate for fjernelse av svoveldioksyd og hydrogenklorid fra varme gasser.