EP 2165175 A2 20100324 - CELL, DEVICE COMPRISING THIS CELL AND METHOD FOR MEASURING THE AMOUNT OF INSOLUBLE PARTICLES IN A FLUID AND APPLICATIONS
Title (en)
CELL, DEVICE COMPRISING THIS CELL AND METHOD FOR MEASURING THE AMOUNT OF INSOLUBLE PARTICLES IN A FLUID AND APPLICATIONS
Title (de)
ZELLE, GERÄT MIT DIESER ZELLE UND VERFAHREN ZUR MESSUNG DER MENGE UNLÖSLICHER PARTIKEL IN EINER FLÜSSIGKEIT SOWIE ANWENDUNGEN DAVON
Title (fr)
CELLULE, DISPOSITIF COMPRENANT CETTE CELLULE ET METHODE DE MESURE DE LA QUANTITE DE PARTICULES INSOLUBLES DANS UN FLUIDE ET APPLICATIONS
Publication
Application
Priority
- FR 2008000897 W 20080625
- FR 0704588 A 20070626
Abstract (en)
[origin: WO2009016282A2] The invention relates to a cell (18) for measuring the amount of insoluble particles in a fluid that comprises a duct (40, 58) that passes through the cell (18), a filter (36) for the particles contained in the fluid, the filter (36) being positioned in the duct (40, 58), an emitter (52) capable of emitting an electromagnetic beam directed towards the insoluble particles concentrated on the filter (36), and a receiver (54) capable of receiving the electromagnetic beam emitted by the emitter (52) and reflected by the insoluble particles concentrated on the filter (36). The invention also relates to a device comprising this cell, to a method for measuring the amount of insoluble particles in a fluid and to applications thereof, in particular to the study of the oxidation stability of petroleum distillates, to the antioxidant capacity of additives of petroleum products and to the determination of the asphaltene content of petroleum products.
IPC 8 full level
G01N 15/06 (2006.01); G01N 21/55 (2006.01); G01N 33/28 (2006.01)
CPC (source: EP US)
G01N 15/0618 (2013.01 - EP US); G01N 21/552 (2013.01 - EP US); G01N 33/2835 (2013.01 - EP US)
Citation (search report)
See references of WO 2009016282A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
FR 2918177 A1 20090102; FR 2918177 B1 20091120; BR PI0813182 A2 20141223; BR PI0813182 A8 20170301; BR PI0813182 A8 20170321; EP 2165175 A2 20100324; US 2010182591 A1 20100722; US 8269173 B2 20120918; WO 2009016282 A2 20090205; WO 2009016282 A3 20090319
DOCDB simple family (application)
FR 0704588 A 20070626; BR PI0813182 A 20080625; EP 08826791 A 20080625; FR 2008000897 W 20080625; US 66652708 A 20080625