EP 2300132 A1 20110330 - TREATMENT OF GASEOUS EFFLUENTS
Title (en)
TREATMENT OF GASEOUS EFFLUENTS
Title (de)
BEHANDLUNG VON GASFÖRMIGEN AUSTRAGSSTRÖMEN
Title (fr)
TRAITEMENT D'EFFLUENTS GAZEUX
Publication
Application
Priority
- EP 2009057974 W 20090625
- EP 08104553 A 20080626
- EP 09769322 A 20090625
Abstract (en)
[origin: WO2009156474A1] The invention relates to a method of treating combustion flue gases by means of seaweed cultures suspended in an aqueous medium, the culture being produced in a reactor exposed to radiation resulting in the growth of seaweed by photosynthesis, in which method the flue gases are passed into the seaweed culture medium in order to dissolve at least some of the CO2 present in these flue gases, the pH of the solution being maintained between 6 and 8, characterized in that the treated flue gases contain at least 50% CO2 by volume.
IPC 8 full level
B01D 53/84 (2006.01)
CPC (source: EP)
B01D 53/84 (2013.01); B01D 2257/504 (2013.01); Y02A 50/20 (2017.12); Y02C 20/40 (2020.08)
Citation (search report)
See references of WO 2009156474A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 2009057974 W 20090625; EP 09769322 A 20090625