| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c205490850bd901f72b22bc1257211bd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S162-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-1052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C5-005 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C9-10 |
| filingDate |
1998-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b10bef037e434a1c9c9bbd6a030d323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9dd1fa3dabcf29caf1c04c3d51935cf1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbdf96e043d656d6bba58e97366ebedc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb5ac39c1c26b262e285f01a5a92ba72 |
| publicationDate |
2001-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6273994-B1 |
| titleOfInvention |
Method and device for measuring bleach requirement, bleachability, and effectivenss of hemicellulase enzyme treatment of pulp |
| abstract |
The present invention relates to a device and method for measuring the bleach requirement and bleachability of pulp in a pulp mill. The invention enables pulp mill operators to better control bleach plants. In one aspect, the invention comprises a system and method for rapid bleaching of the pulp, and measuring the rapid bleached brightness and lignin content of the pulp. In another aspect, the invention comprises an optical system for use in practicing embodiments of this invention. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9339058-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7074300-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003144245-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108613944-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11591751-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006204631-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003116289-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018529854-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8152960-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009229774-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6506435-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022149044-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008087390-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7582213-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013276801-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8026226-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004079497-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7074299-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8623841-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8969321-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10334874-B2 |
| priorityDate |
1998-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |