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1. WO2012056126 - INTEGRATED PROCESS FOR PRODUCING CALCITE AND BIOMASS USING CYANOBACTERIA FOR THE UTILIZATION OF CO2 FOR ENERGY PURPOSES AND THE MINERAL SEQUESTRATION OF CO2

Publication Number WO/2012/056126
Publication Date 03.05.2012
International Application No. PCT/FR2011/000579
International Filing Date 27.10.2011
IPC
B01D 53/62 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation 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 or aerosols
34Chemical or biological purification of waste gases
46Removing components of defined structure
62Carbon oxides
B01D 53/84 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation 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 or aerosols
34Chemical or biological purification of waste gases
74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
84Biological processes
C12R 1/89 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
RINDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C-C12Q75
1Microorganisms
89Algae
CPC
B01D 2251/95
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2251Reactants
95Specific microorganisms
B01D 2257/504
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2257Components to be removed
50Carbon oxides
504Carbon dioxide
B01D 53/62
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation 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,
34Chemical or biological purification of waste gases
46Removing components of defined structure
62Carbon oxides
B01D 53/84
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation 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,
34Chemical or biological purification of waste gases
74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
84Biological processes
C12N 1/12
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
1Microorganisms, e.g. protozoa; Compositions thereof
12Unicellular algae; Culture media therefor
Y02A 50/20
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
50in human health protection
20Air quality improvement or preservation
Applicants
  • IFP ENERGIES NOUVELLES [FR]/[FR] (AllExceptUS)
  • BLANCHET, Denis [FR]/[FR] (UsOnly)
  • HAESELER, Frank [FR]/[FR] (UsOnly)
  • LI, Lun [FR]/[FR] (UsOnly)
  • DROMART, Gilles [FR]/[FR] (UsOnly)
  • OGER, Philippe [FR]/[FR] (UsOnly)
Inventors
  • BLANCHET, Denis
  • HAESELER, Frank
  • LI, Lun
  • DROMART, Gilles
  • OGER, Philippe
Agents
  • NGUYEN, Jean-Paul
Priority Data
10/04.24828.10.2010FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) INTEGRATED PROCESS FOR PRODUCING CALCITE AND BIOMASS USING CYANOBACTERIA FOR THE UTILIZATION OF CO2 FOR ENERGY PURPOSES AND THE MINERAL SEQUESTRATION OF CO2
(FR) PROCÉDÉ INTÉGRÉ DE PRODUCTION DE CALCITE ET DE BIOMASSE PAR DES CYANOBACTÉRIES POUR LA VALORISATION ÉNERGÉTIQUE ET LA SÉQUESTRATION MINÉRALE DE C02
Abstract
(EN)
The invention relates to a process for the biological capture of CO2 comprising the implementation of a photosynthesis reaction using cyanobacteria on hydrogen carbonate ions of a carbonate system comprising calcium, enabling the production of biomass and calcite (CaCO3). The invention enables utilization of CO2 for energy purposes and mineral sequestration of CO2.
(FR)
L'invention concerne un procédé de captation biologique du C02 comprenant la mise en œuvre d'une réaction de photosynthèse par des cyanobactéries sur les ions hydrogénocarbonates d'un système carbonate comprenant du calcium, permettant la production de biomasse et calcite (CaC03). L'invention permet une valorisation énergétique et la séquestration minérale du C02.
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