公开(公告)号：EP2316020A1

公开(公告)日：2011-05-04

申请号：EP09785987.0

申请日：2009-07-01

申请人： Saipem S.p.A.

发明人： ZAN, Leonardo ,  PATRIGNANI, Gian Luca ,  GUIDI, Massimo ,  MANETTI, Piero

IPC分类号： G01N30/12 ,  G01N30/14

CPC分类号： G01N30/12 ,  G01N30/08 ,  G01N30/14 ,  G01N2030/121 ,  G01N2030/123 ,  G01N2030/125 ,  G01N2030/8405 ,  B01D59/00

摘要： The present invention relates to a Sampling Module (1) comprising a pump (7) to maintain a constant flow Q, a cold trap (8), a flow regulator (9), a concentration device (14) of the gas sample. Said concentration device (14) includes: a six-way pneumatically actuated valve (10) which allows both to send gas to the cryogenic device (11), and to inject the pre-chilled and post-heated gas into a Gas Chromatograph (2); a cryogenic device (11) to reduce the liquid fractions of water and heavy hydrocarbons and to concentrate the gas sample; a cold trap (12) before the analytical system; a heater (13). The Sampling Module (1) is included into a device whose aim is to analyse mixtures of methane, hydrocarbon compounds Cn with n = 2 - 6 and benzene - toluene - xylene BTX and their single compounds, either with air or without air, and which comprises a Gas Chromatograph (2), an oven (3) or a Pyrolysis device (6), an interface (4) and a High Resolution Mass Spectrometer (5).

公开(公告)号：EP2316020B1

公开(公告)日：2013-05-29

申请号：EP09785987.0

申请日：2009-07-01

申请人： Saipem S.p.A.

发明人： ZAN, Leonardo ,  PATRIGNANI, Gian Luca ,  GUIDI, Massimo ,  MANETTI, Piero

IPC分类号： G01N30/12 ,  G01N30/14

CPC分类号： G01N30/12 ,  G01N30/08 ,  G01N30/14 ,  G01N2030/121 ,  G01N2030/123 ,  G01N2030/125 ,  G01N2030/8405 ,  B01D59/00