BR112015016543A2 - method and apparatus for sequestering carbon dioxide from a butt gas fuel, and method for sequestering carbon dioxide from a waste gas and reusing it as an emission-free recycled gas - Google Patents

method and apparatus for sequestering carbon dioxide from a butt gas fuel, and method for sequestering carbon dioxide from a waste gas and reusing it as an emission-free recycled gas

Info

Publication number
BR112015016543A2
BR112015016543A2 BR112015016543A BR112015016543A BR112015016543A2 BR 112015016543 A2 BR112015016543 A2 BR 112015016543A2 BR 112015016543 A BR112015016543 A BR 112015016543A BR 112015016543 A BR112015016543 A BR 112015016543A BR 112015016543 A2 BR112015016543 A2 BR 112015016543A2
Authority
BR
Brazil
Prior art keywords
gas
carbon dioxide
sequestering carbon
emission
sequestering
Prior art date
Application number
BR112015016543A
Other languages
Portuguese (pt)
Inventor
E Metius Gary
m mcclelland James
Original Assignee
Midrex Technologies Inc
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=51354653&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112015016543(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US13/768,331 external-priority patent/US8771638B2/en
Application filed by Midrex Technologies Inc filed Critical Midrex Technologies Inc
Publication of BR112015016543A2 publication Critical patent/BR112015016543A2/en

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
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/62—Carbon oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/306—Alkali metal compounds of potassium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/10—Inorganic absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20478—Alkanolamines
    • B01D2252/20484—Alkanolamines with one hydroxyl group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20478—Alkanolamines
    • B01D2252/20489—Alkanolamines with two or more hydroxyl groups
    • 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
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/025—Other waste gases from metallurgy plants
    • 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
    • B01D53/02—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
    • B01D53/0476—Vacuum 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
    • B01D53/1456—Removing acid components
    • B01D53/1475—Removing carbon dioxide
    • 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
    • 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
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
    • 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
    • C21B2100/62—Energy conversion other than by heat exchange, e.g. by use of exhaust gas in energy production
    • 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
    • C21B2100/64—Controlling the physical properties of the gas, e.g. pressure or temperature
    • 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
    • Y02P10/10—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

Abstract

1 / 1 resumo “mã‰todo e aparelho para sequestrar diã“xido de carbono a partir de um combustãvel de gãs de topo, e, mã‰todo para sequestrar diã“xido de carbono a partir de um gãs residual e reusar o mesmo como um gãs reciclado sem preocupaã‡ã•es com emissã•es” um mã©todo e aparelho para sequestrar de diã³xido de carbono a partir de um gã¡s residual e reusar o mesmo como um gã¡s reciclado sem preocupaã§ãµes com as emissãµes, incluindo: dada uma fonte de gã¡s dividida em um gã¡s de processo e um gã¡s residual: misturar o gã¡s de processo com um hidrocarboneto e alimentar um gã¡s de alimentaã§ã£o de um reformador resultante para reforma do gã¡s de alimentaã§ã£o e formar um gã¡s redutor; e alimentar, pelo menos, uma porã§ã£o do gã¡s residual em um depurador de diã³xido de carbono para remover pelo menos algum diã³xido de carbono a partir do gã¡s residual e formar um gã¡s pobre em diã³xido de carbono que ã© misturado com o gã¡s redutor. opcionalmente, o mã©todo tambã©m inclui a alimentaã§ã£o de, pelo menos, uma porã§ã£o do gã¡s residual para o depurador de diã³xido de carbono para remover pelo menos algum diã³xido de carbono a partir do gã¡s residual e formar um gã¡s combustã­vel, apã³s a adiã§ã£o de um hidrocarboneto que ã© alimentado para o reformador. opcionalmente, a fonte de gã¡s e o gã¡s redutor sã£o associados com um processo de reduã§ã£o direta para converter ã³xido de ferro em ferro metã¡lico em um forno de reduã§ã£o que utiliza o gã¡s redutor, opcionalmente apã³s alguma modificaã§ã£o, e produz a fonte de gã¡s.1 / 1 abstract “method and apparatus for sequestering carbon dioxide from a top gas fuel, and, a method for sequestering carbon dioxide from a gas waste gas and reuse it as a recycled gas without emission concerns†a method and apparatus for sequestering carbon dioxide from a waste gas and reusing it as a recycled gas with no emission concerns, including: given a gas source divided into a process gas and a waste gas: mixing the process gas with a hydrocarbon and feeding a feed gas from a resulting reformer to reform the feed gas and form a reducing gas; and feeding at least a portion of the tail gas into a carbon dioxide scrubber to remove at least some carbon dioxide from the tail gas and form a low carbon dioxide gas which is mixed with the reducing gas. optionally, the method also includes feeding at least a portion of the residual gas to the carbon dioxide scrubber to remove at least some carbon dioxide from the residual gas and form a combustible gas, after the addition of a hydrocarbon which is fed to the reformer. optionally, the gas source and reducing gases are associated with a direct reduction process to convert iron oxide to metallic iron in a reduction furnace that uses the gas. s reducer, optionally after some modification, and produces the gas source.

BR112015016543A 2013-02-15 2013-11-25 method and apparatus for sequestering carbon dioxide from a butt gas fuel, and method for sequestering carbon dioxide from a waste gas and reusing it as an emission-free recycled gas BR112015016543A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/768,331 US8771638B2 (en) 2009-04-20 2013-02-15 Method and apparatus for sequestering carbon dioxide from a spent gas
PCT/US2013/071559 WO2014126631A2 (en) 2013-02-15 2013-11-25 Method and apparatus for sequestering carbon dioxide from a spent gas

Publications (1)

Publication Number Publication Date
BR112015016543A2 true BR112015016543A2 (en) 2017-07-11

Family

ID=51354653

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015016543A BR112015016543A2 (en) 2013-02-15 2013-11-25 method and apparatus for sequestering carbon dioxide from a butt gas fuel, and method for sequestering carbon dioxide from a waste gas and reusing it as an emission-free recycled gas

Country Status (19)

Country Link
EP (1) EP2956406A4 (en)
JP (1) JP2016513004A (en)
KR (1) KR20150109413A (en)
CN (1) CN104995131A (en)
AP (1) AP2015008570A0 (en)
AR (1) AR094551A1 (en)
BR (1) BR112015016543A2 (en)
CA (1) CA2897000A1 (en)
CL (1) CL2015002189A1 (en)
EA (1) EA028730B9 (en)
MA (1) MA38303A1 (en)
MX (1) MX2015009519A (en)
MY (1) MY174695A (en)
NZ (1) NZ709347A (en)
PE (1) PE20151291A1 (en)
TW (1) TWI576313B (en)
UA (1) UA115161C2 (en)
WO (1) WO2014126631A2 (en)
ZA (1) ZA201505281B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106957937A (en) * 2017-04-20 2017-07-18 江苏省冶金设计院有限公司 A kind of method and system of use COREX devices and direct-reduction shaft furnace production sponge iron
US20220213566A1 (en) * 2021-01-07 2022-07-07 Nucor Corporation Direct reduced iron system and method

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759927A (en) 1969-12-10 1971-06-07 Midland Ross Corp METHOD AND APPARATUS FOR THE REDUCTION OF IRON OXIDES IN A REDUCING GASEOUS ATMOSPHERE.
US3764123A (en) 1970-06-29 1973-10-09 Midland Ross Corp Method of and apparatus for reducing iron oxide to metallic iron
US3748120A (en) 1971-04-15 1973-07-24 Midland Ross Corp Method of and apparatus for reducing iron oxide to metallic iron
US3749386A (en) 1971-07-01 1973-07-31 Midland Ross Corp Method and means for reducing iron oxides in a gaseous reduction process
US4046557A (en) 1975-09-08 1977-09-06 Midrex Corporation Method for producing metallic iron particles
US5437708A (en) 1994-05-04 1995-08-01 Midrex International B.V. Rotterdam, Zurich Branch Iron carbide production in shaft furnace
US6562103B2 (en) * 2001-07-27 2003-05-13 Uop Llc Process for removal of carbon dioxide for use in producing direct reduced iron
JP2004309067A (en) * 2003-04-09 2004-11-04 Nippon Steel Corp Method of using blast furnace gas
WO2007106372A2 (en) * 2006-03-10 2007-09-20 Comrie Douglas C Carbon dioxide sequestration materials and processes
US7608129B2 (en) * 2006-04-24 2009-10-27 Hyl Technologies S.A. De C.V. Method and apparatus for producing direct reduced iron
AU2008209322B2 (en) * 2007-04-20 2012-10-25 Rodolfo Antonio M. Gomez Carbon dioxide sequestration and capture
CN101239702B (en) * 2008-03-18 2010-06-23 上海大学 High temperature coke oven crude gas hydrogen generating system device and technique
US8592190B2 (en) * 2009-06-11 2013-11-26 Ineos Bio Limited Methods for sequestering carbon dioxide into alcohols via gasification fermentation
CN101735872B (en) * 2008-11-12 2013-01-30 中科合成油技术有限公司 Non-steady state reactor and method for producing synthesis gas
JP5465777B2 (en) * 2009-04-20 2014-04-09 ミドレックス テクノロジーズ，インコーポレイテッド Method and apparatus for separating carbon dioxide from spent gas
US8137422B2 (en) * 2009-06-03 2012-03-20 Air Products And Chemicals, Inc. Steam-hydrocarbon reforming with reduced carbon dioxide emissions

Also Published As

Publication number Publication date
KR20150109413A (en) 2015-10-01
WO2014126631A2 (en) 2014-08-21
CL2015002189A1 (en) 2015-12-11
MA38303A1 (en) 2016-09-30
AR094551A1 (en) 2015-08-12
ZA201505281B (en) 2022-08-31
MX2015009519A (en) 2016-02-05
JP2016513004A (en) 2016-05-12
MY174695A (en) 2020-05-08
WO2014126631A3 (en) 2014-10-16
TW201434743A (en) 2014-09-16
EA028730B9 (en) 2018-04-30
NZ709347A (en) 2016-11-25
EA028730B1 (en) 2017-12-29
EP2956406A4 (en) 2016-10-12
EA201591241A1 (en) 2015-12-30
CA2897000A1 (en) 2014-08-21
EP2956406A2 (en) 2015-12-23
PE20151291A1 (en) 2015-09-12
TWI576313B (en) 2017-04-01
UA115161C2 (en) 2017-09-25
CN104995131A (en) 2015-10-21
AP2015008570A0 (en) 2015-07-31

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA.

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]