Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2012172222) ADSORPTION PURIFICATION UNIT WITH ROTARY DISTRIBUTOR AND MEANS FOR REGULATING THE FLOW RATES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/172222 International Application No.: PCT/FR2012/050862
Publication Date: 20.12.2012 International Filing Date: 20.04.2012
IPC:
B01D 53/047 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
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 or aerosols
02
by adsorption, e.g. preparative gas chromatography
04
with stationary adsorbents
047
Pressure swing adsorption
Applicants:
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE [FR/FR]; 75, Quai d'Orsay F-75007 Paris, FR (AllExceptUS)
MONEREAU, Christian [FR/FR]; FR (UsOnly)
SAULNIER, Bernard [FR/FR]; FR (UsOnly)
Inventors:
MONEREAU, Christian; FR
SAULNIER, Bernard; FR
Agent:
BEROUD, Amandine; L'air Liquide S.A. Direction de la Propriété Intellectuelle 75, Quai d'Orsay F-75321 Paris Cedex 07, FR
Priority Data:
115396109.05.2011FR
Title (EN) ADSORPTION PURIFICATION UNIT WITH ROTARY DISTRIBUTOR AND MEANS FOR REGULATING THE FLOW RATES
(FR) UNITÉ DE PURIFICATION PAR ADSORPTION AVEC DISTRIBUTEUR ROTATIF ET MOYEN DE RÉGLAGE DES DÉBITS
Abstract:
(EN) Pressure swing adsorption purification unit (PSA unit) comprising: N adsorbers comprising N inlets and N outlets with N > 2; at least a first rotary distributor connected via N first connections to the N inlets of the N adsorbers; at least a second rotary distributor connected via N second connections to the N outlets of the N adsorbers; each of the N first connections and/or N second connections comprising a means for regulating a flow rate; and the first rotary distributor and the second rotary distributor being mounted on the same axis.
(FR) Unité de purification par adsorption avec variation de pressions (unité PSA) comprenant; N adsorbeurs comprenant N entrées et N sorties avec N > 2; au moins un premier distributeur rotatif raccordé par N premières liaisons aux N entrées des N adsorbeurs; au moins un second distributeur rotatif raccordé par N secondes liaisons aux N sorties des N adsorbeurs; chacune des N premières liaisons et/ou des N secondes liaisons comprenant un moyen de régler un débit; et le premier distributeur rotatif et le second distributeur rotatif étant montés sur le même axe.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
US20140076164EP2707121CN103534003FR2975017