HRP20151193T1 - Postupak i naprava za izdvajanje co2 iz izgaranja otpadnoga plina - Google Patents

Postupak i naprava za izdvajanje co2 iz izgaranja otpadnoga plina Download PDF

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Publication number
HRP20151193T1
HRP20151193T1 HRP20151193TT HRP20151193T HRP20151193T1 HR P20151193 T1 HRP20151193 T1 HR P20151193T1 HR P20151193T T HRP20151193T T HR P20151193TT HR P20151193 T HRP20151193 T HR P20151193T HR P20151193 T1 HRP20151193 T1 HR P20151193T1
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Croatia
Prior art keywords
heat
carbonate
stream
sorbent
combustion
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HRP20151193TT
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English (en)
Inventor
Bernd Epple
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Alstom Technology Ltd
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Publication of HRP20151193T1 publication Critical patent/HRP20151193T1/hr

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    • 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
    • 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
    • B01D53/06—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 moving adsorbents, e.g. rotating beds
    • B01D53/08—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 moving adsorbents, e.g. rotating beds according to the "moving bed" method
    • 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
    • B01D53/73—After-treatment of removed components
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/81—Solid phase processes
    • B01D53/83—Solid phase processes with moving reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/602—Oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/11—Clays
    • 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
    • B01D2259/65—Employing advanced heat integration, e.g. Pinch technology
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Claims (7)

1. Postupak za izdvajanje CO2 iz izgaranja otpadnog plina nastalog izgaranjem goriva koja sadrže ugljik ili otpada uz pomoć zraka kao oksidansa u komori za izgaranje (1), pri čemu postupak sadrži korake: uvođenja struje otpadnog plina koja sadrži CO2 (G1) koji se odvodi izvan komore za izgaranje (1) u karbonator (3) sustava karbonatnog kruga (2) koji ima barem jedan karbonator (3), uređaj za kalciniranje (4) i separator (7) i u kojem cirkulira sorbent koji stvara karbonat, gdje se sorbent miješa sa CO2 iz struje otpadnog plina izgaranja (G1) da nastane karbonat u karbonatoru (3), karbonat se uvodi kao struja krutih karbonatnih čestica (F1) u uređaj za kalciniranje (4) i spaljuje se uz uvođenje topline (Qz) pomoću dopunskog izgaranja (5) upotrebom kisika kao oksidansa kod temperature kalciniranja (TCalC) specifične za karbonat, te nastaje regenerirani sorbent i plin koji uglavnom sadrži CO2, gdje se regenerirani sorbent koji sadrži količinu topline izdvaja u separatoru (7) iz plina koji sadrži CO2 i uvodi se kao struja čestica krutog sorbenta (F2) u karbonator (3) radi stvaranja karbonata iz CO2 i plin koji sadrži količinu topline se uvodi kao struja plina (G2) u dodatni postupak obrade, naznačen time da se uvođenje topline (Qz) ostvaruje pomoću dopunskog izgaranja (5), kako bi se održavala temperatura kalciniranja (TCalC), djelomično zamijenjena sa toplinom oduzetom iz jednog ili više izvora topline i uvodi se pomoću izmjene topline u struju krutih karbonatnih čestica (F1) prije nego potonji ulazi u uređaj za kalciniranje (4) ili unutar uređaja za kalciniranje (4) i zagrijana struja krutih čestica sorbenta (F2) se koristi kao izvor topline i odvođenje dijela topline koja je tamo prisutna se ostvaruje prije nego struja krutih čestica sorbenta (F2) ulazi u karbonator (3) i zagrijana struja plina (G2) koji izlazi iz separatora (7) nizvodno od uređaja za kalciniranje se koristi kao izvor topline i provođenje izdvajanja dijela topline koja je u njoj prisutna se odvija prije dodatne obrade na toplinskoj strani, a izmjena topline se provodi pomoću medija za prijenos topline, s time da se kao medij za prijenos topline koriste helij ili natrij.
2. Postupak prema zahtjevu 1, naznačen time da se kao sorbent koriste prirodni ili sintetski materijali.
3. Postupak prema zahtjevu 1, naznačen time da se kao sorbent koristi CaO.
4. Postupak prema zahtjevu 1, naznačen time da se izmjena topline provodi regenerativno ili rekuperacijski.
5. Postupak prema zahtjevu 1, naznačen time da se u uređaju za kalciniranje za dopunsko izgaranje koriste fosilna goriva ili biomasa ili otpad ili smjesa gore navedenih materijala.
6. Postrojenje za izdvajanje CO2 iz izgaranja otpadnog plina nastalog izgaranjem goriva koja sadrže ugljik ili otpada uz pomoć zraka kao oksidansa u komori za izgaranje (1), pri čemu postrojenje sadrži: - sustav karbonatnog kruga (2) koji je smješten nizvodno od komore za izgaranje (1) u smjeru strujanja otpadnog plina nastalog izgaranjem (G1) i ima barem jedan karbonator (3) i uređaj za kalciniranje (4) i separator (7), te u kojem cirkulira sorbent koji stvara karbonat, gdje se sorbent miješa s CO2 iz izgaranja otpadnog plina (G1) da nastane karbonat u karbonatoru (3), te se karbonat uvodi kao struja krutih karbonatnih čestica (F1) u uređaj za kalciniranje (4) i spaljuje se uz uvođenje topline (Qz) pomoću dopunskog izgaranja (5) upotrebom kisika kao oksidansa kod temperature kalciniranja (TCalC) specifične za karbonat da se dobije regenerirani sorbent i plin koji uglavnom sadrži CO2, gdje se regenerirani sorbent koji sadrži količinu topline izdvaja u separatoru (7) iz plina i uvodi kao struja krutih čestica sorbenta (F2) u karbonator (3) radi stvaranja karbonata iz CO2 i plin koji sadrži količinu topline se uvodi kao struja plina (G2) u daljnji postupak obrade, naznačeno time da - ima barem jedan sustav za izmjenu topline (8, 9, 10) za uzimanje topline iz jednog ili više izvora topline i uvođenje ove topline u struju krutih karbonatnih čestica (F1) prije nego što potonja ulazi u uređaj za kalciniranje (4) ili unutar uređaja za kalciniranje (4), gdje uvođenje ove topline djelomično zamjenjuje uvođenje topline (Qz) ostvareno pomoću dopunskog izgaranja (5) kako bi se održavala temperatura kalciniranja (TCalC), te je sustav za izmjenu topline (8, 9, 10) konstruiran na takav način da se kao izvor topline koristi zagrijana struja krutih čestica sorbenta (F2) i struja plina (G2), gdje sustav za izmjenu topline (8, 9, 10) ima medij za prijenos topline, s time da je medij za prijenos topline helij ili natrij.
7. Postrojenje prema zahtjevu 6, naznačeno time da je izmjenjivač topline (11, 12, 13) konfiguriran kao regenerativni ili rekuperacijski izmjenjivač topline.
HRP20151193TT 2008-10-08 2015-11-09 Postupak i naprava za izdvajanje co2 iz izgaranja otpadnoga plina HRP20151193T1 (hr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008050816A DE102008050816B4 (de) 2008-10-08 2008-10-08 Verfahren und Anordnung zur Abscheidung von CO2 aus Verbrennungsabgas
EP09012501.4A EP2174699B1 (de) 2008-10-08 2009-10-02 Verfahren und Anordnung zur Abscheidung von CO2 aus Verbrennungsabgas

Publications (1)

Publication Number Publication Date
HRP20151193T1 true HRP20151193T1 (hr) 2015-12-04

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ID=41508682

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HRP20151193TT HRP20151193T1 (hr) 2008-10-08 2015-11-09 Postupak i naprava za izdvajanje co2 iz izgaranja otpadnoga plina

Country Status (6)

Country Link
US (1) US8435470B2 (hr)
EP (1) EP2174699B1 (hr)
CN (1) CN101987277B (hr)
DE (1) DE102008050816B4 (hr)
HR (1) HRP20151193T1 (hr)
PL (1) PL2174699T3 (hr)

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DE102009039055A1 (de) 2009-08-28 2011-03-10 Technische Universität Darmstadt Verfahren und Einrichtung zur Abscheidung von CO2 aus Abgas
DE102011051555A1 (de) 2011-07-05 2013-01-10 Elmar Selbach Verfahren zur Abscheidung von CO2
EP2559475A1 (en) * 2011-08-15 2013-02-20 Alstom Technology Ltd. Apparatus and system for CO2 capture from fuel combustion
KR20130039185A (ko) * 2011-10-11 2013-04-19 한국에너지기술연구원 에너지효율이 향상된 건식 이산화탄소 포집장치
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EP2644256A1 (en) * 2012-03-30 2013-10-02 Alstom Technology Ltd Method and apparatus for efficient carbon dioxide capture
EP2644257B1 (en) 2012-03-30 2016-03-30 Alstom Technology Ltd High solids flux circulating carbonation reactor
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CN105764598B (zh) * 2013-07-11 2018-02-27 纽卡斯尔创新有限公司 用于减少乏风瓦斯的碳酸盐矿物循环反应器
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EP2952244B1 (en) 2014-06-02 2018-08-22 General Electric Technology GmbH Carbon capture system and method for capturing carbon dioxide
US9956517B2 (en) * 2016-05-23 2018-05-01 General Electric Company Gmbh System and method for reducing carbon dioxide emissions from a flue gas generated via combusting a fossil fuel
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CN106975341A (zh) * 2017-04-28 2017-07-25 安徽建筑大学 一种带蒸汽活化反应器的钙基吸收剂循环脱除二氧化碳的装置及其方法
CN111248005B (zh) * 2020-01-09 2022-01-28 南京师范大学 一种温室大棚二氧化碳循环利用和温度调控的系统及使用方法
EP4205832A1 (en) 2021-12-29 2023-07-05 Consejo Superior de Investigaciones Científicas (CSIC) Method to increase co2 capture efficiencies by carbonation and related carbonator
CN115178075A (zh) * 2022-07-20 2022-10-14 合肥中亚环保科技有限公司 一种脱除小窑炉烟气中二氧化碳的工艺系统

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Also Published As

Publication number Publication date
DE102008050816B4 (de) 2013-09-05
CN101987277A (zh) 2011-03-23
EP2174699A1 (de) 2010-04-14
EP2174699B1 (de) 2015-09-16
US20100086456A1 (en) 2010-04-08
DE102008050816A1 (de) 2010-04-15
US8435470B2 (en) 2013-05-07
PL2174699T3 (pl) 2015-12-31
CN101987277B (zh) 2016-02-10

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