| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_256f2f4298094cf71340886d2d39b482 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2011-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D35-31 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D33-663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D33-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-0646
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D33-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D11-0284 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D35-31 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D33-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-0646 |
| filingDate |
1995-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d128463e36016beceae15ebe6e24d92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba1395d92cb09c04a908460fa08389bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e52ef4660ed19c53c16fac138f2a61c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9db0f6a317057103edad22d9b74c2cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_424d25ce50ef9cbf9741e5877132136f |
| publicationDate |
1998-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
HU-T77063-A |
| titleOfInvention |
Method for dewatering / filtering and washing red sludge |
| abstract |
In a red mud dewatering/filtering and washing process, optionally with admixture of sand, in particular for red mud from a Bayer process for extracting aluminium from bauxite, filters are used and the lye deposited on the filters is washed out. The process is mainly characterised in that washing and dewatering are carried out under an overpressure, bound lye is regenerated and a residue with a high dry content is produced. Also disclosed is an installation for carrying out the process. |
| priorityDate |
1994-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |