WO2010007461A1 - Procédé et équipement pour la réduction de l'émission contaminante des gaz de carneau - Google Patents

Procédé et équipement pour la réduction de l'émission contaminante des gaz de carneau Download PDF

Info

Publication number
WO2010007461A1
WO2010007461A1 PCT/IB2008/001873 IB2008001873W WO2010007461A1 WO 2010007461 A1 WO2010007461 A1 WO 2010007461A1 IB 2008001873 W IB2008001873 W IB 2008001873W WO 2010007461 A1 WO2010007461 A1 WO 2010007461A1
Authority
WO
WIPO (PCT)
Prior art keywords
caracterized
metal
water
reduction
ion
Prior art date
Application number
PCT/IB2008/001873
Other languages
English (en)
Inventor
Ferenc Meszaros
Original Assignee
Ferenc Meszaros
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 Ferenc Meszaros filed Critical Ferenc Meszaros
Priority to PCT/IB2008/001873 priority Critical patent/WO2010007461A1/fr
Publication of WO2010007461A1 publication Critical patent/WO2010007461A1/fr

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
    • B01D53/32—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 electrical effects other than those provided for in group B01D61/00
    • B01D53/326—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 electrical effects other than those provided for in group B01D61/00 in electrochemical cells
    • 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
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/202—Alkali metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • 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

Definitions

  • the gas derogating and flue gas neurizating procedures kown from technic state are the following:
  • Metal catalyst - Gaswasher eg.: limemilk - CaOH vaporizing in the gas
  • Gas occlusion in some kind of reducing liquid, eg.: into natrium-hidroxid water, etc.
  • flue gas cleaner emission reducer
  • the sulphur dioxide in the flue gas (SO 2 ) and the sulphur acid (H 2 SO 3 ) are harmful for the enviroment, however it is really toxic for the live organisms.
  • reaction partners because the gas can be transformed into other form, state it create new compound it need reaction medium and partner.
  • reaction partners caustic potash (KOH), natrium hydroxide (NaOH), calcium hidroxide (Ca(OH) 2 ), magnesium hidroxide (Mg(OH) 2 ).
  • KOH caustic potash
  • NaOH natrium hydroxide
  • Ca(OH) 2 calcium hidroxide
  • Mg(OH) 2 magnesium hidroxide
  • the solution as the new procedure is identical with noted in our example as much as it use water as reaction medium.
  • the procedure is based on the water (H 2 O) aoutodissociation.
  • the water is dissociated to its ions by electric power effect.
  • H 3 O + hidronium and OH " hidroxid ions This is the water ionization, that means ont he effect of suitable eletric power and voltage ionizated water is formed.
  • the water molecule are settled to its ions: acid hidrogen and lye feature hidroxid ion.
  • the ionization procedure is different from the known water electrolysis, that it uses other
  • the ion concentration can be regulated with the measures of the water ionization, or selection of the ionizated molecules. It means the water containing acid and lye ions get to separating. In our case the used part is the water containing majority lye ions (OH "
  • the features of the hiroxid ion (OH " ) are: It is a natural material, it is formed continiously in the earth atmosphere, mostly close to the ozone layer by the ionizating effect of sunbeam. The scient name it as athmosphere ,,detegent” too. It steps in reaction at the moment of forming with the free roots permanently present in the atmosphere (eg.: nitrogen oxids, carbon decay materials) and render them harmless. Seas and oceans make the largest measure CO 2 occlusion and setting close to the surface of the Earth. The chemic effect of these waters are midly lye, it moves around about 8,5 PH, which also can be thank to the hidroxid ion (OH " ) and carbonate ion content. These waters occluse and store the 70% of the CO 2 content for decades. So the new method models a natural procedure, it tryes to follow something which has happened in the Earth enviroment in theorithically for millions of years.
  • WE do not need direct current and/or any kind of outside source of energy to reserve the process compered with the solution number 1 and 2, so the catalyst stays int he cell, and the water molecules ionizate.
  • the metal catalyst plates as their solid state features can be fix in the cell space. Because o fit we are provided that the catalyst material stay int he cell and does not sublimate from the cell solution with the leaving gases. The process need for reaction can be reserved for long time.
  • the potassium is one of the most reactable alcalic metal. It can work on maximum 63C degreese temperature, because above it the metal is melt and losts its solid features. The melting point of the natrium is 98C degree, so it can be used on higher temperature, but its reaction ability is somewhat smaller than the potassium's. Dangerees:
  • the potassium-metal and/or natrium-metal are extremely reactable. They are stabil in dry ixigen atmosphere, it forms oxid layer within seconds on its surface.
  • At first step we fill up the reactor cell with saturated potassium-hidroxid (KOH) and/or natrium-hidroxid (NaOH) solution.
  • KOH potassium-hidroxid
  • NaOH natrium-hidroxid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

Le sujet de l'innovation est un procédé et un équipement visant à réduire l'émission polluante des gaz de carneau, caractérisée en ce que nous appliquons des cellules d'ionisation dans le récipient de ce qu'il est convenu d'appeler un réacteur, et que nous exécutons la neutralisation du dioxyde gazeux (CO2) avec l'élimination réductrice d'un électron. Nous utilisons l'ion hydroxyde (OH-) pour la réduction du dioxyde (CO2) que nous obtenons du gaz de carneau, en condensant la vapeur d'eau à l'aide de catalyseurs à base de potassium métal et/ou de sodium métal. Nous assurons la réservation du traitement en mélangeant l'air extérieur, et nous gardons le milieu de réaction sous le niveau de température critique avec chauffage de/par l'air.
PCT/IB2008/001873 2008-07-18 2008-07-18 Procédé et équipement pour la réduction de l'émission contaminante des gaz de carneau WO2010007461A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2008/001873 WO2010007461A1 (fr) 2008-07-18 2008-07-18 Procédé et équipement pour la réduction de l'émission contaminante des gaz de carneau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2008/001873 WO2010007461A1 (fr) 2008-07-18 2008-07-18 Procédé et équipement pour la réduction de l'émission contaminante des gaz de carneau

Publications (1)

Publication Number Publication Date
WO2010007461A1 true WO2010007461A1 (fr) 2010-01-21

Family

ID=40677619

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/001873 WO2010007461A1 (fr) 2008-07-18 2008-07-18 Procédé et équipement pour la réduction de l'émission contaminante des gaz de carneau

Country Status (1)

Country Link
WO (1) WO2010007461A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003011437A1 (fr) * 2001-08-01 2003-02-13 Johnson Matthey Public Limited Company Moteur a essence avec systeme d'echappement a combustion des particules
WO2003087434A1 (fr) * 2002-04-12 2003-10-23 Commonwealth Scientific And Industrial Research Organisation Pile electrochimique, electrode de travail poreuse et procede pour la conversion d'une espece a partir d'un etat d'oxydation a un autre par le biais de l'oxydation electrochimique ou de la reduction de celle-ci
WO2007041872A1 (fr) * 2005-10-13 2007-04-19 Mantra Energy Alternatives Ltd. Reduction electrochimique de dioxyde de carbone a courants paralleles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003011437A1 (fr) * 2001-08-01 2003-02-13 Johnson Matthey Public Limited Company Moteur a essence avec systeme d'echappement a combustion des particules
WO2003087434A1 (fr) * 2002-04-12 2003-10-23 Commonwealth Scientific And Industrial Research Organisation Pile electrochimique, electrode de travail poreuse et procede pour la conversion d'une espece a partir d'un etat d'oxydation a un autre par le biais de l'oxydation electrochimique ou de la reduction de celle-ci
WO2007041872A1 (fr) * 2005-10-13 2007-04-19 Mantra Energy Alternatives Ltd. Reduction electrochimique de dioxyde de carbone a courants paralleles

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HUI LI ET AL: "Development of a continuous reactor for the electro-reduction of carbon dioxide to formate - Part 1: Process variables", JOURNAL OF APPLIED ELECTROCHEMISTRY, KLUWER ACADEMIC PUBLISHERS, DO, vol. 36, no. 10, 22 August 2006 (2006-08-22), pages 1105 - 1115, XP019398021, ISSN: 1572-8838 *
ZHENGSHONG LOU ET AL.: "Synthesis of Large-Size Diamonds by Reduction of Dense Carbon Dioxide with Alkali Metals (K, Li)", JOURNAL OF PHYSICAL CHEMISTRY, vol. 108, 2004, pages 4239 - 4241, XP002530976 *

Similar Documents

Publication Publication Date Title
AU2007282159B2 (en) Carbon dioxide capture and related processes
US8501129B2 (en) Method for reduction of the CO2 content of flue and atmospheric gases, and equipments for application of the method
WO2009045631A2 (fr) Formation électrochimique d'hydroxyde pour améliorer l'absorption de dioxyde de carbone et de gaz acide par une solution
JP2013514877A (ja) Ｉｉ族の炭酸塩および二酸化ケイ素の形成による二酸化炭素隔離
EP4132686B1 (fr) Procédé d'absorption de dioxyde de carbone atmosphérique par traitement d'un minerai phosphaté
WO2008089523A1 (fr) Séquestration et capture du dioxyde de carbone
KR20180042320A (ko) 이산화탄소 포집 및 담수화 공정
US20140234193A9 (en) Electrochemical Production of Metal Hydroxide Using Metal Silicates
NZ580456A (en) Capturing carbon oxide and/or sulfur oxide from a flue gas into a liquid environment
CN113144904B (zh) 氢回收装置、氢回收方法及二氧化碳固定系统
WO2010007461A1 (fr) Procédé et équipement pour la réduction de l'émission contaminante des gaz de carneau
KR100803076B1 (ko) 수소발생용 조성물 및 이를 이용한 수소발생장치
WO2010007459A2 (fr) Procédé et équipement pour la réduction des émissions contaminantes de gaz d’évacuation
WO2010007460A1 (fr) Procédé et équipement pour la réduction de l'émission contaminante des gaz de carneau
KR100934586B1 (ko) 순환공정에 의한 혼합가스 중의 산성가스 분리 및 흡수제 재생 장치 및 그 방법
JP2010031380A (ja) 地球冷却化システム
JP2011236059A (ja) 炭酸鉄電解合成による二酸化炭素固定化方法および二酸化炭素固定化装置
JP7086049B2 (ja) エネルギーを炭酸ヒドラジンの形態で貯蔵する方法
House et al. Electrochemical acceleration of chemical weathering for carbon capture and sequestration
KR20230127640A (ko) 멤브레인을 이용한 암모니아 회수장치 및 회수방법
De et al. Sea Water-The Source of Solutions of Modern-Day Water and Other crucial Crisis
WO2023212597A1 (fr) Capture et utilisation de dioxyde de carbone en tant que charge d'alimentation propre
Lee et al. Neutralization of steel slag leachate using carbon dioxide and evaluation of carbon dioxide adsorption efficiency by slag leachate
Rau Electrocemical Production of Ocean Alkalinity for Carbon Dioxide and Acid Mitigation, and Hydrogen Generation
JP2008074685A (ja) 水素の製造方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08776372

Country of ref document: EP

Kind code of ref document: A1

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08776372

Country of ref document: EP

Kind code of ref document: A1