FR2998811A1 - Method for absorption of atmospheric carbon dioxide in compensation of carbon dioxide emitted by e.g. thermal power plant, involves forming sodium carbonate solution, and retreating sodium carbonate solution and hydrochloric acid solution - Google Patents
Method for absorption of atmospheric carbon dioxide in compensation of carbon dioxide emitted by e.g. thermal power plant, involves forming sodium carbonate solution, and retreating sodium carbonate solution and hydrochloric acid solution Download PDFInfo
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- FR2998811A1 FR2998811A1 FR1261557A FR1261557A FR2998811A1 FR 2998811 A1 FR2998811 A1 FR 2998811A1 FR 1261557 A FR1261557 A FR 1261557A FR 1261557 A FR1261557 A FR 1261557A FR 2998811 A1 FR2998811 A1 FR 2998811A1
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- carbon dioxide
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- sodium carbonate
- hydrochloric acid
- carbonate solution
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 62
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 title claims abstract description 37
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 31
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 27
- 229910000029 sodium carbonate Inorganic materials 0.000 title claims abstract description 17
- 238000010521 absorption reaction Methods 0.000 title description 3
- 239000000243 solution Substances 0.000 claims abstract description 42
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 27
- 239000011780 sodium chloride Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 238000010494 dissociation reaction Methods 0.000 claims abstract description 6
- 230000005593 dissociations Effects 0.000 claims abstract description 6
- 238000000909 electrodialysis Methods 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 239000012528 membrane Substances 0.000 claims abstract description 6
- -1 sodium chloride saturated brine Chemical class 0.000 claims abstract description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- 238000012958 reprocessing Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 6
- 239000011435 rock Substances 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 235000010755 mineral Nutrition 0.000 claims description 3
- 230000009919 sequestration Effects 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 150000001805 chlorine compounds Chemical class 0.000 claims description 2
- 238000002386 leaching Methods 0.000 claims description 2
- 230000003472 neutralizing effect Effects 0.000 claims description 2
- 238000001556 precipitation Methods 0.000 claims description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 2
- 239000012267 brine Substances 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 abstract description 3
- 235000017550 sodium carbonate Nutrition 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 108091006629 SLC13A2 Proteins 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/422—Electrodialysis
- B01D61/423—Electrodialysis comprising multiple electrodialysis steps
-
- 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
- B01D53/34—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
-
- 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
- B01D2251/60—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
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/422—Electrodialysis
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Water Supply & Treatment (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Electrochemistry (AREA)
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- Urology & Nephrology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Treating Waste Gases (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Description
- 1 - PROCEDE D'ABSORPTION DE DIOXYDE DE CARBONE ATMOSPHERIQUE Domaine technique La présente invention a pour objet un procédé d'absorption de dioxyde de carbone atmosphérique et plus particulièrement en compensation de dioxyde de carbone émis par des équipements industriels ou d'autres sources diffuses liées à l'activité humaine. Technique antérieure La gestion des rejets de dioxyde de carbone industriels ou d'autres sources diffuses liées à l'activité humaine (par exemple, transport, agriculture, élevage) dans l'atmosphère et les solutions de capture et de stockage de ce dioxyde de carbone émis par les activités humaines est un des enjeux écologiques et économiques des années à venir. Les solutions actuelles dans le cas des installations industrielles, et notamment des centrales thermiques de production d'électricité et de chauffage à combustible fossile, visent à capturer ces rejets directement à la source. Toutefois la complexité du traitement de volumes considérables d'effluents gazeux concentrés conduit à un coût économique et énergétique peu attractif. La présente invention vise donc à proposer une technique alternative de gestion des émissions industrielles de dioxyde de carbone et propose un procédé d'absorption du dioxyde de carbone atmosphérique en compensation de dioxyde de carbone émis par des équipements industriels ainsi que d'autres sources diffuses liées à l'activité humaine qui soit économique à mettre en oeuvre et applicable à grande échelle. BRG002-FR-125_TEXTE DEPOSEJS/ML - 2 - Résumé de l'invention La présente invention concerne un procédé d'absorption de dioxyde de carbone atmosphérique en compensation de dioxyde de carbone émis par des équipements industriels 5 remarquable en ce que ce procédé comporte : étape de dissociation ionique d'une solution aqueuse saline produisant séparément de l'eau dessalée, une solution de soude et une solution d'acide chlorhydrique ; 10 la capture de dioxyde de carbone atmosphérique par la solution de soude et la formation d'une solution de carbonate de sodium ; une étape de retraitement de la solution de carbonate de sodium et de la solution d'acide 15 chlorhydrique. On comprend bien que le procédé permet de capturer du dioxyde de carbone indépendamment de ses sources concentrées ou diffuses. En outre, il s'accompagne de la 20 production d'eau dessalée, ce qui permet avantageusement de mettre en oeuvre le procédé à partir d'une installation de désalinisation d'eau salée provenant de la mer ou d'hydrosystèmes souterrains, notamment ceux susceptibles de stocker du CO2.TECHNICAL FIELD The present invention relates to a process for absorbing atmospheric carbon dioxide and more particularly in compensation for carbon dioxide emitted by industrial equipment or other diffuse sources. BACKGROUND OF THE INVENTION related to human activity. PRIOR ART The management of industrial carbon dioxide discharges or other diffuse sources related to human activity (for example, transport, agriculture, breeding) in the atmosphere and the solutions for capturing and storing this carbon dioxide emitted by human activities is one of the ecological and economic issues of the coming years. Current solutions for industrial facilities, including fossil fuel power and fossil-fired power plants, aim to capture these discharges directly at the source. However, the complexity of the treatment of large volumes of concentrated gaseous effluents leads to an unattractive economic and energy cost. The present invention therefore aims to propose an alternative technique for managing industrial emissions of carbon dioxide and proposes a process for the absorption of atmospheric carbon dioxide in compensation for carbon dioxide emitted by industrial equipment as well as other diffuse sources linked to it. to human activity that is economical to implement and applicable on a large scale. SUMMARY OF THE INVENTION The present invention relates to a process for the absorption of atmospheric carbon dioxide in carbon dioxide compensation emitted by industrial equipment, which is remarkable in that this method comprises: ionic dissociation step of an aqueous saline solution producing separately desalinated water, a sodium hydroxide solution and a hydrochloric acid solution; Capturing atmospheric carbon dioxide with the sodium hydroxide solution and forming a sodium carbonate solution; a step of reprocessing the sodium carbonate solution and the hydrochloric acid solution. It is well understood that the process makes it possible to capture carbon dioxide independently of its concentrated or diffuse sources. In addition, it is accompanied by the production of desalinated water, which advantageously allows the process to be carried out from a saltwater desalination plant derived from the sea or from underground hydrosystems, particularly those likely to store CO2.
25 Brève description des figures D'autres avantages et caractéristiques ressortiront mieux de la description qui va suivre, donnée à titre d'exemple non limitatif, d'une variante d'exécution 30 particulièrement préférée de la présente invention, en référence aux dessins annexés sur lesquels : - la figure 1 est un diagramme récapitulatif du procédé ; BRG002-FR-1 25_TEXTE DEPOSEJS/ML - la figure 2 est une étape du procédé ; - la figure 3 est une étape du procédé - la figure 4 est une étape du procédé. - 3 - première variante de la dernière deuxième variante de la dernière troisième variante de la dernière Description détaillée de l'invention En référence à la figure 1, le procédé d'absorption de dioxyde de carbone atmosphérique en compensation de dioxyde de carbone émis par des équipements industriels comporte une première étape de dissociation ionique d'une solution aqueuse saline, produisant séparément de l'eau dessalée, une solution de soude et une solution d'acide chlorhydrique : on obtient la séparation de la solution saline initiale (H20+NaC1) en trois parties, une solution concentrée d'acide chlorhydrique (HC1), une solution concentrée de soude (NaOH) et de l'eau dessalée. Par solution aqueuse saline, on entend dans le présent 20 texte une solution contenant des sels dissous de chlorure de sodium essentiellement. De préférence, la dissociation ionique est basée sur une réaction d'électrodialyse à membranes, mettant en oeuvre des membranes poreuses et des membranes sélectives, sur le 25 principe d'un échangeur d'ions. Avantageusement, l'énergie électrique mise en oeuvre pour la réaction d'électrodialyse est d'origine décarbonée et prise parmi les sources de production d'électricité suivantes : photovoltaïque, éolien, nucléaire.BRIEF DESCRIPTION OF THE FIGURES Other advantages and features will become more apparent from the following description, given by way of non-limiting example, of a particularly preferred embodiment of the present invention, with reference to the accompanying drawings on which: - Figure 1 is a summary diagram of the process; BRG002-FR-1 25_TEXTE DEPOSEJS / ML - Figure 2 is a process step; Figure 3 is a process step; Figure 4 is a process step. In the first variant of the last variant of the last variant of the last variant of the invention, FIG. 1 shows the method of absorbing atmospheric carbon dioxide in compensation for carbon dioxide emitted by industrial equipment includes a first step of ionic dissociation of an aqueous saline solution, separately producing desalinated water, a sodium hydroxide solution and a hydrochloric acid solution: the separation of the initial saline solution (H2O + NaCl) is obtained in three parts, a concentrated solution of hydrochloric acid (HC1), a concentrated solution of sodium hydroxide (NaOH) and desalinated water. Saline aqueous solution herein is understood to mean a solution containing essentially dissolved salts of sodium chloride. Preferably, the ionic dissociation is based on a membrane electrodialysis reaction, employing porous membranes and selective membranes, on the principle of an ion exchanger. Advantageously, the electrical energy used for the electrodialysis reaction is of decarbonated origin and taken from the following sources of electricity production: photovoltaic, wind, nuclear.
30 De préférence, la solution aqueuse saline est une saumure saturée en chlorure de sodium. Le procédé comporte ensuite une étape de capture de dioxyde de carbone atmosphérique par la solution de soude BRG002-FR-125_TEXTE DEPOSEJS/ML - 4 - et la formation d'une solution de carbonate de sodium. La capture du dioxyde de carbone est de préférence réalisée par diffusion d'un flux gazeux dans la solution de soude. La réaction s'écrit : 2 NaOH + CO2 H> Na2CO3 +H20 Enfin, le procédé comporte une étape de retraitement de la solution de carbonate de sodium et de la solution d'acide chlorhydrique. Selon une première variante, et en référence à la figure 2, l'étape de retraitement consiste à neutraliser la solution d'acide chlorhydrique concentrée avec la solution de carbonate de sodium pour générer du chlorure de sodium et du dioxyde de carbone qui est alors capté et stocké dans un site de stockage géologique en profondeur. La solution saline résultant de la neutralisation peut être recyclée dans le procédé ou valorisée autrement (sel de déneigement par exemple). Selon une deuxième variante, et en référence à la figure 3, l'étape de retraitement consiste à injecter directement la solution d'acide chlorhydrique et la solution de carbonate de sodium dans un site géologique souterrain dans lequel le dioxyde de carbone reste séquestré. Ce site géologique peut être par exemple un grand hydro-système souterrain d'où serait provenue la solution saline initiale. Il en résulte alors un bilan géochimique global équivalent à une injection de dioxyde de carbone dans l'hydro-système. Selon une troisième variante et en référence à la figure 4, l'étape de retraitement est une séquestration minérale contrôlée du dioxyde de carbone impliquant des roches à éléments alcalino-terreux mobiles (ions Ca et Mg notamment) soumises à une lixiviation acide préalable avec la solution d'acide chlorhydrique concentrée puis une précipitation des chlorures obtenus (CaC12 et MgC12 BRG002-FR-125_TEXTE DEPOSEJS/ML - 5 - notamment) par effet d'ions communs en présence de la solution de carbonate de sodium, conduisant à l'obtention de chlorure de sodium (NaC1) et de carbonates d'ions alcalino-terreux (CaCO3 et MgCo3 notamment). Cette séquestration minérale se fera notamment à partir des roches dites vertes (comme les serpentines des ophiolites d'Oman). Cette troisième variante permet en outre de produire des granulats à partir des roches ayant subit la lixiviation, 10 ce qui contribue avantageusement à une meilleure valorisation économique du procédé et de ses résidus. Application industrielle Le procédé selon l'invention sera avantageusement mis 15 en oeuvre au travers d'installations industrielles basées à proximité de sources d'eau salée (nappe souterraine, lac ou mer) et sera avantageusement couplé à la production d'eau dessalée. BRG002-FR-125_TEXTE DEPOSEJS/MLPreferably, the saline aqueous solution is a saturated brine of sodium chloride. The process then comprises a step of capture of atmospheric carbon dioxide by the sodium hydroxide solution BRG002-FR-125_TEXTE DEPOSEJS / ML - 4 - and the formation of a solution of sodium carbonate. The capture of the carbon dioxide is preferably carried out by diffusion of a gas stream into the sodium hydroxide solution. The reaction is written: 2 NaOH + CO2 H> Na2CO3 + H2O Finally, the process comprises a step of reprocessing the sodium carbonate solution and the hydrochloric acid solution. According to a first variant, and with reference to FIG. 2, the reprocessing step consists of neutralizing the concentrated hydrochloric acid solution with the sodium carbonate solution to generate sodium chloride and carbon dioxide, which is then captured. and stored in a deep geological repository. The saline solution resulting from the neutralization can be recycled in the process or recovered otherwise (eg snow removal salt). According to a second variant, and with reference to FIG. 3, the reprocessing stage consists of directly injecting the hydrochloric acid solution and the sodium carbonate solution into an underground geological site in which the carbon dioxide remains sequestered. This geological site may for example be a large underground hydro-system from which the initial saline solution originated. This results in an overall geochemical balance equivalent to an injection of carbon dioxide into the hydro-system. According to a third variant and with reference to FIG. 4, the reprocessing stage is a controlled mineral sequestration of carbon dioxide involving rocks with mobile alkaline earth elements (especially Ca and Mg ions) subjected to prior acid leaching with the concentrated hydrochloric acid solution and precipitation of chlorides obtained (CaCl2 and MgCl2 BRG002-FR-125_TEXTE DEPOSEJS / ML - 5 - in particular) by the effect of common ions in the presence of the sodium carbonate solution, leading to obtaining sodium chloride (NaC1) and alkaline earth ion carbonates (CaCO3 and MgCo3 in particular). This mineral sequestration will be made from so-called green rocks (such as Omani ophiolite serpentines). This third variant also makes it possible to produce aggregates from the rocks which have been leached, which advantageously contributes to a better economic valorisation of the process and its residues. Industrial Application The process according to the invention will advantageously be carried out through industrial installations based near salt water sources (groundwater, lake or sea) and will advantageously be coupled with the production of desalinated water. BRG002-EN-125_TEXT DEPOSEJS / ML
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1261557A FR2998811B1 (en) | 2012-12-03 | 2012-12-03 | METHOD FOR ABSORPTION OF ATMOSPHERIC CARBON DIOXIDE |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1261557A FR2998811B1 (en) | 2012-12-03 | 2012-12-03 | METHOD FOR ABSORPTION OF ATMOSPHERIC CARBON DIOXIDE |
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| Publication Number | Publication Date |
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| FR2998811A1 true FR2998811A1 (en) | 2014-06-06 |
| FR2998811B1 FR2998811B1 (en) | 2016-07-01 |
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| FR1261557A Active FR2998811B1 (en) | 2012-12-03 | 2012-12-03 | METHOD FOR ABSORPTION OF ATMOSPHERIC CARBON DIOXIDE |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104307308A (en) * | 2014-10-26 | 2015-01-28 | 华北电力大学（保定） | Process system for decarbonizing by using photovoltaic assisted coal combustion set |
| WO2016075148A1 (en) * | 2014-11-13 | 2016-05-19 | Koninklijke Philips N.V. | Gas capture apparatus and method |
| US9724639B2 (en) | 2015-08-18 | 2017-08-08 | United Arab Emirates University | System for contacting gases and liquids |
| US10118843B2 (en) | 2015-08-18 | 2018-11-06 | United Arab Emirates University | Process for capture of carbon dioxide and desalination |
| FR3108859A1 (en) | 2020-04-07 | 2021-10-08 | Brgm | Process for the absorption of atmospheric carbon dioxide by treating a phosphate ore |
| CN114906957A (en) * | 2022-05-31 | 2022-08-16 | 宝武水务科技有限公司 | Concentrated brine recycling treatment method and treatment system |
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| WO2011088515A1 (en) * | 2010-01-22 | 2011-07-28 | Dysart Proprietary Limited | Method and system for production of hydrogen |
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| US20100200419A1 (en) * | 2009-02-10 | 2010-08-12 | Gilliam Ryan J | Low-voltage alkaline production from brines |
| WO2011088515A1 (en) * | 2010-01-22 | 2011-07-28 | Dysart Proprietary Limited | Method and system for production of hydrogen |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307308A (en) * | 2014-10-26 | 2015-01-28 | 华北电力大学（保定） | Process system for decarbonizing by using photovoltaic assisted coal combustion set |
| CN104307308B (en) * | 2014-10-26 | 2017-04-19 | 华北电力大学（保定） | Process system for decarbonizing by using photovoltaic assisted coal combustion set |
| WO2016075148A1 (en) * | 2014-11-13 | 2016-05-19 | Koninklijke Philips N.V. | Gas capture apparatus and method |
| CN107109674A (en) * | 2014-11-13 | 2017-08-29 | 皇家飞利浦有限公司 | The apparatus and method of gas entrapment |
| CN107109674B (en) * | 2014-11-13 | 2020-01-03 | 皇家飞利浦有限公司 | Apparatus and method for gas capture |
| US10589224B2 (en) | 2014-11-13 | 2020-03-17 | Koninklijke Philips N.V. | Gas capture apparatus and method |
| US9724639B2 (en) | 2015-08-18 | 2017-08-08 | United Arab Emirates University | System for contacting gases and liquids |
| US10118843B2 (en) | 2015-08-18 | 2018-11-06 | United Arab Emirates University | Process for capture of carbon dioxide and desalination |
| FR3108859A1 (en) | 2020-04-07 | 2021-10-08 | Brgm | Process for the absorption of atmospheric carbon dioxide by treating a phosphate ore |
| WO2021204722A1 (en) | 2020-04-07 | 2021-10-14 | Brgm | Method for absorbing atmospheric carbon dioxide by processing a phosphate ore |
| CN114906957A (en) * | 2022-05-31 | 2022-08-16 | 宝武水务科技有限公司 | Concentrated brine recycling treatment method and treatment system |
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