CZ310556B6 - Způsob neutralizace oxidu uhličitého - Google Patents

Způsob neutralizace oxidu uhličitého

Info

Publication number
CZ310556B6
CZ310556B6 CZ2023-138A CZ2023138A CZ310556B6 CZ 310556 B6 CZ310556 B6 CZ 310556B6 CZ 2023138 A CZ2023138 A CZ 2023138A CZ 310556 B6 CZ310556 B6 CZ 310556B6
Authority
CZ
Czechia
Prior art keywords
flue gas
water vapor
carbon dioxide
alkali
gas path
Prior art date
Application number
CZ2023-138A
Other languages
English (en)
Other versions
CZ2023138A3 (cs
Inventor
Jaromăťr Daxner
Pavel Martauz
Original Assignee
Průmyslově právní strategie, spol. s r.o.
Považská cementáreň a.s.
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 Průmyslově právní strategie, spol. s r.o., Považská cementáreň a.s. filed Critical Průmyslově právní strategie, spol. s r.o.
Priority to CZ2023-138A priority Critical patent/CZ310556B6/cs
Priority to SK85-2023A priority patent/SK852023A3/sk
Priority to PCT/CZ2024/000010 priority patent/WO2024213188A1/en
Publication of CZ2023138A3 publication Critical patent/CZ2023138A3/cs
Publication of CZ310556B6 publication Critical patent/CZ310556B6/cs

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
    • B01D53/34—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
    • B01D53/14—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
    • B01D53/34—Chemical or biological purification of waste 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
    • B01D53/73—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
    • B01D53/76—Gas phase processes, e.g. by using aerosols
    • 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
    • B01D53/96—Regeneration, reactivation or recycling of reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/304—Alkali metal compounds of sodium
    • 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
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/604—Hydroxides
    • 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
    • B01D2258/0283—Flue gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Způsob neutralizace oxidu uhličitého ze spalin vznikajících spalováním fosilních paliv spočívá v tom, že se do spalinové cesty přivádí vodní pára o teplotě 50 až 372 °C a tlaku 0,01 až 30 MPa a zásada, přičemž zásada se disperguje ve vodní páře před vstupem do spalinové cesty, a tato směs se do spalinové cesty vstřikuje pomocí trysek, přičemž směs vodní páry a zásady se vede ve směru nebo proti směru proudění spalin, a ve spalinové cestě dochází k mísení vodní páry, zásady a spalin, čímž dochází k acidobazické neutralizaci oxidu uhličitého, přičemž během procesu nedochází ke kondenzaci vodní páry na vodu, a spaliny zbavené oxidu uhličitého vystupují ze spalinové cesty v plynném skupenství, a produkty acidobazické neutralizace se zachycují na filtračním nebo odlučovacím zařízení odvodu spalin.
CZ2023-138A 2023-04-12 2023-04-12 Způsob neutralizace oxidu uhličitého CZ310556B6 (cs)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CZ2023-138A CZ310556B6 (cs) 2023-04-12 2023-04-12 Způsob neutralizace oxidu uhličitého
SK85-2023A SK852023A3 (sk) 2023-04-12 2023-06-26 Neutralizácia oxidu uhličitého
PCT/CZ2024/000010 WO2024213188A1 (en) 2023-04-12 2024-03-14 Method for neutralizing carbon dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ2023-138A CZ310556B6 (cs) 2023-04-12 2023-04-12 Způsob neutralizace oxidu uhličitého

Publications (2)

Publication Number Publication Date
CZ2023138A3 CZ2023138A3 (cs) 2024-10-23
CZ310556B6 true CZ310556B6 (cs) 2025-11-26

Family

ID=93058846

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ2023-138A CZ310556B6 (cs) 2023-04-12 2023-04-12 Způsob neutralizace oxidu uhličitého

Country Status (3)

Country Link
CZ (1) CZ310556B6 (cs)
SK (1) SK852023A3 (cs)
WO (1) WO2024213188A1 (cs)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS188173B2 (en) * 1972-10-31 1979-02-28 Lone Star Steel Co Method for cleaning the industrial gases
WO2004076033A1 (ja) * 2003-02-26 2004-09-10 Tokyo Electric Power Company 燃焼排ガス中の二酸化炭素の吸収固定化方法
WO2010000937A1 (en) * 2008-06-30 2010-01-07 Cuycha Innovation Oy Method for dissolving carbon dioxide from flue or other gas and for neutralizing the solution obtained
WO2013123539A2 (de) * 2012-02-20 2013-08-29 Commerzialbank Mattersburg Im Burgenland Aktiengesellschaft Verfahren zur aufbereitung von in einem abgasstrom enthaltenem kohlendioxid
CN105477991A (zh) * 2015-11-24 2016-04-13 长春工程学院 封存二氧化碳和烟气中污染气体的方法
CN114797361A (zh) * 2022-04-14 2022-07-29 诺卫能源技术（北京）有限公司 一种变温烟气净化及二氧化碳中和减排工艺

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS188173B2 (en) * 1972-10-31 1979-02-28 Lone Star Steel Co Method for cleaning the industrial gases
WO2004076033A1 (ja) * 2003-02-26 2004-09-10 Tokyo Electric Power Company 燃焼排ガス中の二酸化炭素の吸収固定化方法
WO2010000937A1 (en) * 2008-06-30 2010-01-07 Cuycha Innovation Oy Method for dissolving carbon dioxide from flue or other gas and for neutralizing the solution obtained
WO2013123539A2 (de) * 2012-02-20 2013-08-29 Commerzialbank Mattersburg Im Burgenland Aktiengesellschaft Verfahren zur aufbereitung von in einem abgasstrom enthaltenem kohlendioxid
CN105477991A (zh) * 2015-11-24 2016-04-13 长春工程学院 封存二氧化碳和烟气中污染气体的方法
CN114797361A (zh) * 2022-04-14 2022-07-29 诺卫能源技术（北京）有限公司 一种变温烟气净化及二氧化碳中和减排工艺

Also Published As

Publication number Publication date
SK852023A3 (sk) 2024-11-06
WO2024213188A1 (en) 2024-10-17
CZ2023138A3 (cs) 2024-10-23

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