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1. (WO2012126939) PISTON-TYPE TRANSFER PUMP DEVICE, METHOD FOR TRANSFERRING PARTICULATE SOLID MATTER USING SUCH A DEVICE, APPLICATION OF THE METHOD TO THE FEEDING OF A GASIFICATION REACTOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/126939    International Application No.:    PCT/EP2012/054984
Publication Date: 27.09.2012 International Filing Date: 21.03.2012
Chapter 2 Demand Filed:    22.01.2013    
IPC:
F04B 7/04 (2006.01), F04B 15/02 (2006.01), C10J 3/30 (2006.01)
Applicants: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES [FR/FR]; 25 rue Leblanc Bâtiment "Le Ponant D" F-75015 Paris (FR) (For All Designated States Except US).
GROS D'AILLON, Luc-François [FR/FR]; (FR) (For US Only).
CHATAING, Thierry [FR/FR]; (FR) (For US Only).
ROUGE, Sylvie [FR/FR]; (FR) (For US Only)
Inventors: GROS D'AILLON, Luc-François; (FR).
CHATAING, Thierry; (FR).
ROUGE, Sylvie; (FR)
Agent: ILGART, Jean-Christophe; BREVALEX 95 rue d'Amsterdam F-75378 Paris Cedex 8 (FR)
Priority Data:
11 52361 22.03.2011 FR
Title (EN) PISTON-TYPE TRANSFER PUMP DEVICE, METHOD FOR TRANSFERRING PARTICULATE SOLID MATTER USING SUCH A DEVICE, APPLICATION OF THE METHOD TO THE FEEDING OF A GASIFICATION REACTOR
(FR) DISPOSITIF POMPE DE TRANSFERT A PISTONS, PROCEDE DE TRANSFERT DE MATIERE SOLIDE GRANULAIRE UTILISANT UN TEL DISPOSITIF, APPLICATION DU PROCEDE A L'ALIMENTATION D'UN REACTEUR DE GAZEIFICATION
Abstract: front page image
(EN)The invention relates to the transfer of particulate solid matter between two chambers under different pressures. For this purpose, the invention relates to a new piston-type transfer pump device used in a horizontal position for the gravity transfer of the particulate matter into the compression chamber and for removing it into the discharge chamber at a higher pressure. Application to the feeding of biomass into a gasification reactor.
(FR)L'invention concerne le transfert de matière solide granulaire entre deux chambres sous pression différente. A cette fin, l'invention concerne un nouveau dispositif pompe de transfert de type à pistons utilisé en position horizontale pour le transfert par gravité de la matière granulaire dans la chambre de compression et pour évacuer celle-ci dans la chambre d'échappement à pression plus élevée. Application à l'alimentation d'un réacteur de gazéification en biomasse.
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 (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)