IT202200004001A1 - Processo di sequestro di anidride carbonica e relativa trasformazione in prodotti chimici ad alto valore aggiunto - Google Patents

Processo di sequestro di anidride carbonica e relativa trasformazione in prodotti chimici ad alto valore aggiunto Download PDF

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Publication number
IT202200004001A1
IT202200004001A1 IT102022000004001A IT202200004001A IT202200004001A1 IT 202200004001 A1 IT202200004001 A1 IT 202200004001A1 IT 102022000004001 A IT102022000004001 A IT 102022000004001A IT 202200004001 A IT202200004001 A IT 202200004001A IT 202200004001 A1 IT202200004001 A1 IT 202200004001A1
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IT
Italy
Prior art keywords
carbon dioxide
high value
chemical products
added chemical
dioxide sequestration
Prior art date
Application number
IT102022000004001A
Other languages
English (en)
Inventor
Flavio Manenti
Original Assignee
Milano Politecnico
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 Milano Politecnico filed Critical Milano Politecnico
Priority to IT102022000004001A priority Critical patent/IT202200004001A1/it
Priority to PCT/IB2023/052000 priority patent/WO2023166481A1/en
Publication of IT202200004001A1 publication Critical patent/IT202200004001A1/it

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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
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • 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
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • 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
    • B01D9/00—Crystallisation
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0022—Evaporation of components of the mixture to be separated by reducing pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
    • B01D9/0054—Use of anti-solvent
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium
    • C01C1/244—Preparation by double decomposition of ammonium salts with sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C01F11/181—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by control of the carbonation conditions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C01F11/182—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/608—Sulfates
    • 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
    • B01D2252/102—Ammonia
    • 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
    • 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
    • B01D53/965—Regeneration, reactivation or recycling of reactants including an electrochemical process step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Geology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
IT102022000004001A 2022-03-03 2022-03-03 Processo di sequestro di anidride carbonica e relativa trasformazione in prodotti chimici ad alto valore aggiunto IT202200004001A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102022000004001A IT202200004001A1 (it) 2022-03-03 2022-03-03 Processo di sequestro di anidride carbonica e relativa trasformazione in prodotti chimici ad alto valore aggiunto
PCT/IB2023/052000 WO2023166481A1 (en) 2022-03-03 2023-03-03 Process of carbon dioxide sequestration and relative transformation into high value-added chemicals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000004001A IT202200004001A1 (it) 2022-03-03 2022-03-03 Processo di sequestro di anidride carbonica e relativa trasformazione in prodotti chimici ad alto valore aggiunto

Publications (1)

Publication Number Publication Date
IT202200004001A1 true IT202200004001A1 (it) 2023-09-03

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IT102022000004001A IT202200004001A1 (it) 2022-03-03 2022-03-03 Processo di sequestro di anidride carbonica e relativa trasformazione in prodotti chimici ad alto valore aggiunto

Country Status (2)

Country Link
IT (1) IT202200004001A1 (it)
WO (1) WO2023166481A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118217771B (zh) * 2024-05-24 2024-09-06 河南峰业环保科技有限公司 一种烟气脱硝防止氨逃逸的装置
CN118384682B (zh) * 2024-06-24 2024-08-27 山西绿源碳索科技有限公司 一种二氧化碳捕集封存装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130004400A1 (en) * 2011-07-01 2013-01-03 Alstom Technology Ltd. Chilled ammonia based co2 capture system with ammonia recovery and processes of use
US20140044619A1 (en) * 2012-08-10 2014-02-13 Sparstane Technologies LLC Process for converting fgd gypsum to ammonium sulfate and calcium carbonate
WO2015051400A1 (en) * 2013-10-07 2015-04-16 Reid Systems (Australia) Tpy Ltd Method and apparatus for removing carbon dioxide from flue gas
CN106693648A (zh) * 2016-12-08 2017-05-24 华电电力科学研究院 一种强化结晶氨法二氧化碳捕集系统及其方法
WO2017124151A1 (en) * 2016-01-21 2017-07-27 Terrence Reid Method and apparatus for removing carbon dioxide from flue gas
CN113181751A (zh) * 2021-06-04 2021-07-30 西安热工研究院有限公司 一种利用石膏直接矿化烟气二氧化碳的系统及方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113171679A (zh) * 2021-06-04 2021-07-27 西安热工研究院有限公司 一种烟气二氧化碳捕集利用一体化系统及方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130004400A1 (en) * 2011-07-01 2013-01-03 Alstom Technology Ltd. Chilled ammonia based co2 capture system with ammonia recovery and processes of use
US20140044619A1 (en) * 2012-08-10 2014-02-13 Sparstane Technologies LLC Process for converting fgd gypsum to ammonium sulfate and calcium carbonate
WO2015051400A1 (en) * 2013-10-07 2015-04-16 Reid Systems (Australia) Tpy Ltd Method and apparatus for removing carbon dioxide from flue gas
WO2017124151A1 (en) * 2016-01-21 2017-07-27 Terrence Reid Method and apparatus for removing carbon dioxide from flue gas
CN106693648A (zh) * 2016-12-08 2017-05-24 华电电力科学研究院 一种强化结晶氨法二氧化碳捕集系统及其方法
CN113181751A (zh) * 2021-06-04 2021-07-30 西安热工研究院有限公司 一种利用石膏直接矿化烟气二氧化碳的系统及方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Handbook of Chemistry of Physiscs", 2008, CRC TAYLOR FRANCIS

Also Published As

Publication number Publication date
WO2023166481A1 (en) 2023-09-07

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