http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2031848-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ef849a4ab8e3b316357e4e2f81c65f27 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-144 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-153 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C9-153 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C9-10 |
| filingDate | 1990-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1995-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f9a93748aa47749d55a5f463d668e95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7359528c3aea0da88ec3921fdedf13de http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6238bb1f5f08f773960f36bc58079bda |
| publicationDate | 1995-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2031848-C |
| titleOfInvention | Method of bleaching pulp |
| abstract | A method of bleaching pulp of cellulosic fibrous material in the production of chemical pulp in a bleach plant is described wherein the entering pulp is fed continuously in a bleaching line thereof. The method comprises the step of bleaching the pulp with chlorine dioxide and ozone in one and the same stage in optional sequence. Chlorine dioxide and ozone are added at points separated from each other and each at at least one point in the bleaching line. Said stage is free from intermediate washing between the points where chlorine dioxide and ozone are added. |
| priorityDate | 1989-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.