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Machine translation
1. (WO2013158312) METHODS AND APPARATUS FOR GAS STREAM MASS TRANSFER WITH A LIQUID
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/158312    International Application No.:    PCT/US2013/032528
Publication Date: 24.10.2013 International Filing Date: 15.03.2013
IPC:
B01F 13/02 (2006.01), B01F 3/04 (2006.01), C12M 1/00 (2006.01), C12M 1/34 (2006.01), C12M 1/02 (2006.01)
Applicants: LIFE TECHNOLOGIES CORPORATION [US/US]; 5791 Van Allen Way Carlsbad, California 92008 (US)
Inventors: BRAU, Christopher, D.; (US).
JONES, Nephi, D.; (US).
MADSEN, Benjamin, R.; (US).
GOODWIN, Michael, E.; (US)
Agent: TANGREN, Dana, L.; Workman Nydegger 60 East South Temple Suite 10000 Salt Lake City, UT 84111 (US)
Priority Data:
61/625,794 18.04.2012 US
Title (EN) METHODS AND APPARATUS FOR GAS STREAM MASS TRANSFER WITH A LIQUID
(FR) PROCÉDÉS ET APPAREIL POUR TRANSFERT DE MASSE ENTRE UN FLUX DE GAZ ET UN LIQUIDE
Abstract: front page image
(EN)A method and system for achieving a gas-liquid mass transfer includes delivering into a compartment of a container a liquid, the liquid having an exposed top surface disposed within the compartment. A stream of a gas is passed over the top surface of the liquid so that the stream of gas produces turbulence on the top surface that is sufficient to achieve the gas-liquid mass transfer. In one embodiment the liquid is a culture that includes cells or microorganisms and the mass transfer functions to oxygenate the culture sufficient to sustain the cells or microorganisms.
(FR)Cette invention concerne un procédé et un système permettant d'obtenir un transfert de masse gaz-liquide, ledit procédé comprenant le chargement dans un compartiment de conteneur d'un liquide, le liquide ayant une surface supérieure exposée située à l'intérieur du compartiment. On fait passer un flux de gaz sur la surface supérieure du liquide de façon que le flux de gaz crée une turbulence sur la surface supérieure qui est suffisante pour obtenir un transfert de masse gaz-liquide. Dans un mode de réalisation, le liquide est une culture qui comprend des cellules ou des micro-organismes et le transfert de masse sert à oxygéner la culture de manière suffisante pour entretenir les cellules ou les micro-organismes.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, PA, 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, 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: English (EN)
Filing Language: English (EN)