公开(公告)号：EP2838650A1

公开(公告)日：2015-02-25

申请号：EP13715065.2

申请日：2013-03-15

申请人： Life Technologies Corporation

发明人： BRAU, Christopher, D. ,  JONES, Nephi, D. ,  MADSEN, Benjamin, R. ,  GOODWIN, Michael, E.

IPC分类号： B01F13/02 ,  B01F3/04 ,  C12M1/00 ,  C12M1/34 ,  C12M1/02

CPC分类号： C12M29/06 ,  B01F3/04439 ,  B01F3/0446 ,  B01F3/04531 ,  B01F7/22 ,  B01F11/0002 ,  B01F11/0082 ,  B01F13/0205 ,  B01F13/0211 ,  B01F13/0272 ,  B01F15/0085 ,  B01F2003/04879 ,  B01F2003/04943 ,  B01F2215/0073 ,  C12M23/00 ,  C12M23/14 ,  C12M23/26 ,  C12M27/00 ,  C12M27/02 ,  C12M29/14 ,  C12M41/34

摘要： 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.