| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d97cb748898aa080b013f7f35bc8b434 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21D5-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-02 |
| filingDate |
2021-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9dbca8cfa8b41622b43671f41ea0f30 |
| publicationDate |
2021-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2021107611-A |
| titleOfInvention |
Suspended solids deposition suppression method, pitch failure suppression method and suspended solids deposition detection method |
| abstract |
PROBLEM TO BE SOLVED: To generate defective products caused by deposits and pitch generated from a storage tank by appropriately controlling an oxygen-containing gas, a slime control agent or a pitch control agent when the papermaking equipment is continuously operated. To provide a new method for suppressing the deposition of suspended solids, a method for suppressing pitch damage, and a method for detecting the deposition of suspended solids that can be used in such methods. SOLUTION: The method for suppressing the accumulation of suspended solids of the present invention is a method for suppressing the accumulation of suspended solids in water on the bottom of a tank arranged in an aqueous system in a papermaking facility, and oxygen with respect to water. Oxygen-containing gas and slime control in the tank based on the steps of blowing in the contained gas to perform stirring and aeration, the step of detecting changes in the presence of suspended solids in the tank due to stirring and aeration, and the detection results. It comprises a control step of supplying at least one of the agents and suppressing the deposition of suspended solids in the tank. [Selection diagram] Fig. 1 |
| priorityDate |
2019-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |