| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4b42a62479355e3612c7309fe680e9a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-0693
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-0288
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-0053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-94 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-343
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-0005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21G9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-0255
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-0205 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 |
| filingDate |
2019-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7792472e7fe061be4dd5737765bd6edf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83f17040db37ce13cc1ff9df45f257e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84b5f1b53684359159f92243d4a2919d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df103b60eb48efdc0e1cbfb16e80c6da |
| publicationDate |
2021-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113330291-A |
| titleOfInvention |
Monitoring and control of hydrophobic components in a pulp process |
| abstract |
A sample of the aqueous stream is directed to an optical measuring device. A hydrophobic dye is added. The sample is fractionated into fractions according to particle size or mass. The fluorescence intensity value and the light scattering intensity value of the fractions were measured. The fluorescence intensity values of the fractions are added together, thus obtaining the sum of the fluorescence intensity values. The light scatter intensity values of the fractions are added together, thus obtaining a sum of the light scatter intensity values. Calculating the hydrophobic density of the particles in the sample by dividing the sum of the fluorescence intensity values by the sum of the light scattering intensity values, and monitoring and controlling the concentration of the hydrophobic contaminant in the aqueous stream based on the calculated hydrophobic density of the particles in the sample. |
| priorityDate |
2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |