Method for determining a sizing agent concentration,...

G - Physics – 01 – N

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G01N 15/14 (2006.01) G01N 33/34 (2006.01)

Patent

CA 2608411

The invention relates to a method for determining a sizing agent concentration, particle size and a distribution of particle sizes of natural or synthetic sizing agents in a paper pulp by colouring the sizing agent particle sample (Ti) with a fluorescent dye, wherein a light is injected to the sample of the fluorescent or fluorescent-coloured particles and a scattered and/or fluorescent light emitted by the sample is absorbed and measured. The inventive method can be used for determining the particle-size distribution of an reactive sizing agent in a paper pulp on in a filtering water of paper machines during paper production.

La présente invention concerne un procédé pour déterminer la concentration en agents d'encollage, la taille de particule et la réparation de tailles de particule d'agents d'encollage naturels et/ou synthétiques, dans une pâte à papier, par coloration d'un échantillon des particules (Ti) de l'agent d'encollage avec un colorant fluorescent, de la lumière étant appliquée à l'échantillon de particules fluorescentes ou colorées par fluorescence, et de la lumière de diffusion et/ou de la lumière de fluorescence émise par l'échantillon, étant captée et évaluée. Ce procédé peut s'appliquer à la détermination de la répartition de la taille de particules d'agent d'encollage réactif dans de la pâte à papier ou dans l'eau de filtrage de machines à papier au cours de la production de papier.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Method for determining a sizing agent concentration,... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for determining a sizing agent concentration,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for determining a sizing agent concentration,... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1627021

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.