EP 1196241 A1 20020417 - ADSORPTIVE MONOLITH INCLUDING ACTIVATED CARBON, METHOD FOR MAKING SAID MONOLITH, AND METHOD FOR ADSORBING CHEMICAL AGENTS FROM FLUID STREAMS
Title (en)
ADSORPTIVE MONOLITH INCLUDING ACTIVATED CARBON, METHOD FOR MAKING SAID MONOLITH, AND METHOD FOR ADSORBING CHEMICAL AGENTS FROM FLUID STREAMS
Title (de)
AKTIVKOHLE ENTHALTENDER ADSORPTIVER MONOLITH, VERFAHREN ZUR HERSTELLUNG DIESES MONOLITHES UND VERFAHREN ZUR ADSORPTION VON CHEMIKALIEN AUS FLUIDSTRÖMEN
Title (fr)
MONOLITHE ADSORBANT RENFERMANT DU CHARBON ACTIF, PROCEDE DE FABRICATION DE CE MONOLITHE, ET PROCEDE D'ADSORPTION D'AGENTS CHIMIQUES CONTENUS DANS DES COURANTS DE FLUIDES
Publication
Application
Priority
US 9907045 W 19990514
Abstract (en)
[origin: CA2367031A1] An adsorptive monolith made by extruding a mixture of activated carbon, a ceramic forming material, a flux material, and water, drying the extruded monolith, and firing the dried monolith at a temperature and for a time peri od sufficient to react the ceramic material together and form a ceramic matrix. The extrudable mixture may also comprise a wet binder. The monolith has a shape with at least one passage therethrough and desirably has a plurality o f passages therethrough to form a honeycomb. The monolith may be dried by vacu um drying, freeze drying, or control humidity drying. The monolith is useful fo r removing volatile organic compounds and other chemical agents such as ozone from fluid streams. Particularly useful applications include adsorptive filters for removing ozone from xerographic devices and other appropriate office machines and volatile organic compounds from automobile engine air intake systems.
IPC 1-7
B01J 20/20; B01J 20/28; B01J 20/30; B01D 53/04; C04B 38/00; B01J 21/18
IPC 8 full level
A61L 9/01 (2006.01); A61L 9/16 (2006.01); B01D 53/04 (2006.01); B01J 20/20 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01); B01J 21/18 (2006.01); C04B 33/13 (2006.01); C04B 35/52 (2006.01); C04B 38/00 (2006.01)
CPC (source: EP KR)
B01D 53/02 (2013.01 - KR); B01J 20/20 (2013.01 - EP KR); B01J 20/28011 (2013.01 - KR); B01J 20/2803 (2013.01 - KR); B01J 20/28042 (2013.01 - EP KR); B01J 20/28045 (2013.01 - EP KR); B01J 20/28057 (2013.01 - KR); B01J 20/3007 (2013.01 - KR); B01J 20/3042 (2013.01 - KR); B01J 20/3078 (2013.01 - KR); C04B 35/16 (2013.01 - KR); B01D 2253/102 (2013.01 - KR); B01D 2253/306 (2013.01 - KR); B01D 2253/342 (2013.01 - KR); B01D 2253/3425 (2013.01 - KR)
Citation (search report)
See references of WO 0069555A1
Designated contracting state (EPC)
DE ES FR GB IT SE
DOCDB simple family (publication)
CA 2367031 A1 20001123; CA 2367031 C 20050426; EP 1196241 A1 20020417; JP 2002544111 A 20021224; KR 20020010145 A 20020202; MX PA01010538 A 20030819
DOCDB simple family (application)
CA 2367031 A 19990514; EP 99924104 A 19990514; JP 2000618007 A 19990514; KR 20017014535 A 20011114; MX PA01010538 A 19990514