BRPI0909767A2 - método para a separação de gás de alto forno - Google Patents

método para a separação de gás de alto forno

Info

Publication number
BRPI0909767A2
BRPI0909767A2 BRPI0909767A BRPI0909767A BRPI0909767A2 BR PI0909767 A2 BRPI0909767 A2 BR PI0909767A2 BR PI0909767 A BRPI0909767 A BR PI0909767A BR PI0909767 A BRPI0909767 A BR PI0909767A BR PI0909767 A2 BRPI0909767 A2 BR PI0909767A2
Authority
BR
Brazil
Prior art keywords
blast furnace
gas separation
separation method
furnace gas
blast
Prior art date
Application number
BRPI0909767A
Other languages
English (en)
Inventor
Akira Kishimoto
Hitoshi Saima
Takashi Haraoka
Tsuguhiko Nakagawa
Original Assignee
Jfe 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41091769&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0909767(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP2008069217A external-priority patent/JP5325435B2/ja
Application filed by Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of BRPI0909767A2 publication Critical patent/BRPI0909767A2/pt
Publication of BRPI0909767B1 publication Critical patent/BRPI0909767B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/06—Making pig-iron in the blast furnace using top gas in the blast furnace process
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/20—Arrangements for treatment or cleaning of waste gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/16—Hydrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/102—Nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/502—Carbon monoxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/41—Further details for adsorption processes and devices using plural beds of the same adsorbent in series
    • 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
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of 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
    • Y02P10/25—Process efficiency
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Carbon And Carbon Compounds (AREA)
BRPI0909767-8A 2008-03-18 2009-03-17 Método para a separação de gás de alto-forno BRPI0909767B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008-069217 2008-03-18
JP2008069217A JP5325435B2 (ja) 2007-10-31 2008-03-18 高炉ガスの分離方法
PCT/JP2009/055722 WO2009116674A1 (ja) 2008-03-18 2009-03-17 高炉ガスの分離方法

Publications (2)

Publication Number Publication Date
BRPI0909767A2 true BRPI0909767A2 (pt) 2015-10-06
BRPI0909767B1 BRPI0909767B1 (pt) 2020-03-24

Family

ID=41091769

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909767-8A BRPI0909767B1 (pt) 2008-03-18 2009-03-17 Método para a separação de gás de alto-forno

Country Status (5)

Country Link
EP (1) EP2258996B1 (pt)
KR (1) KR101244129B1 (pt)
BR (1) BRPI0909767B1 (pt)
TW (1) TWI405605B (pt)
WO (1) WO2009116674A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9084999B2 (en) 2010-08-26 2015-07-21 Baoshan Iron & Steel Co., Ltd. Processing method and system for high-temperature solid steel slag
WO2012028418A1 (en) 2010-09-02 2012-03-08 Novacem Limited Integrated process for producing compositions containing magnesium
KR101245326B1 (ko) * 2011-07-18 2013-03-19 주식회사 포스코 환원가스의 알칼리 염화물 저감 시스템 및 저감 방법
KR101759101B1 (ko) * 2015-12-22 2017-07-19 한국화학연구원 제철 부생가스로부터 이산화탄소 포집, 수소 회수 방법 및 장치
JP6876678B2 (ja) * 2016-03-28 2021-05-26 積水化学工業株式会社 圧力変動吸着式ガス分離方法及びガス分離装置
KR102350033B1 (ko) * 2019-12-16 2022-01-11 주식회사 포스코 Finex 부생가스로부터 수소를 회수하는 방법 및 장치
LU103088B1 (de) * 2023-03-16 2024-09-16 Thyssenkrupp Ag Anlagenverbund zur Stahlerzeugung sowie ein Verfahren zum Betreiben des Anlagenverbundes
CN120898005A (zh) * 2023-03-16 2025-11-04 蒂森克虏伯伍德有限公司 用于钢铁生产的组合系统及用于操作组合系统的方法
EP4494737A1 (en) 2023-07-21 2025-01-22 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Co-n2 separation by means of a simulated moving bed

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022919A (ja) * 1983-07-18 1985-02-05 Nippon Steel Corp ３塔式圧力スイング法における吸着塔の昇圧方法
JPS6246911A (ja) * 1985-08-21 1987-02-28 Mitsubishi Heavy Ind Ltd Ｃｏガスの濃縮方法
JP2004309067A (ja) * 2003-04-09 2004-11-04 Nippon Steel Corp 高炉ガスの利用方法
JP2007182350A (ja) * 2006-01-06 2007-07-19 Japan Pionics Co Ltd 一酸化炭素の精製装置
JP5061482B2 (ja) * 2006-03-27 2012-10-31 Ｊｆｅスチール株式会社 原料ガス中の一酸化炭素分離回収方法

Also Published As

Publication number Publication date
EP2258996B1 (en) 2016-04-27
KR101244129B1 (ko) 2013-03-14
TWI405605B (zh) 2013-08-21
TW200948458A (en) 2009-12-01
WO2009116674A1 (ja) 2009-09-24
BRPI0909767B1 (pt) 2020-03-24
KR20100105908A (ko) 2010-09-30
EP2258996A4 (en) 2014-03-12
EP2258996A1 (en) 2010-12-08

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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