公开(公告)号：US10533964B2

公开(公告)日：2020-01-14

申请号：US15322344

申请日：2015-06-29

申请人： Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO

发明人： Dennis Johannes Maria Snelders ,  Arjen Boersma ,  Adriaan Jan de Jong

IPC分类号： G01N27/22 ,  G01N33/22

摘要： The invention relates to a method for analyzing the composition of a gaseous stream comprising at least two gaseous components, one of which is methane; and to a sensor array and a gas sensor comprising such sensor array. The method comprises contacting the gaseous mixture with a sensor, wherein the sensor comprises a sensor array comprising at least two sensor elements, wherein each of said sensor elements comprises a transducer coated with a coating comprising a polymeric material having at least one property that is responsive to one or more of said gaseous components when exposed thereto, wherein said sensor elements differ at least in the composition of the coating, providing an energy input to said transducers that is converted to output signals based on said property, and obtaining said output signals.

公开(公告)号：US10364203B2

公开(公告)日：2019-07-30

申请号：US16064871

申请日：2016-12-22

申请人： Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO

发明人： Marc Crockatt ,  Paul Mathijs Könst ,  Jan Harm Urbanus ,  Dennis Johannes Maria Snelders

IPC分类号： C07C37/14 ,  C07C67/347 ,  B01J21/04 ,  B01J21/08 ,  B01J21/12 ,  B01J31/22 ,  C07C39/06

摘要： The invention is directed to a method for preparing a phenolic compound comprising reacting a furanic compound with a dienophile in the presence of a catalyst comprising yttrium.

公开(公告)号：US20170184531A1

公开(公告)日：2017-06-29

申请号：US15322344

申请日：2015-06-29

申请人： Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO

发明人： Dennis Johannes Maria Snelders ,  Arjen Boersma ,  Adriaan Jan de Jong

IPC分类号： G01N27/22 ,  G01N33/22

摘要： The invention relates to a method for analyzing the composition of a gaseous stream comprising at least two gaseous components, one of which is methane; and to a sensor array and a gas sensor comprising such sensor array. The method comprises contacting the gaseous mixture with a sensor, wherein the sensor comprises a sensor array comprising at least two sensor elements, wherein each of said sensor elements comprises a transducer coated with a coating comprising a polymeric material having at least one property that is responsive to one or more of said gaseous components when exposed thereto, wherein said sensor elements differ at least in the composition of the coating, providing an energy input to said transducers that is converted to output signals based on said property, and obtaining said output signals.