http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RO-131633-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6d7f17c80ca82d9876f2eab8bdaef752 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-02 |
| filingDate | 2015-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d79b276e8a0327c067826fa95e76ee9c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6014d6feaf08e70477035a3f7036ba95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0fe4aaacb5cafd4423cf2c0745e6ef77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3347cda9b32efb685d0f9ca43eea1982 |
| publicationDate | 2017-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RO-131633-A2 |
| titleOfInvention | PROCESS FOR THE OBTAINING OF FIRE OXIDES WITH MAGNETIC PROPERTIES, FROM WATER ACIDS |
| abstract | The invention relates to a process for obtaining iron oxides with magnetic properties from mine acid waters used as adsorbents in the field of wastewater treatment containing heavy metals. According to the invention, the process consists in the selective separation of copper by iron powder cementation and aluminum by hydrolytic precipitation at H = 5-5.5, partial oxidation of Fe Fe from the clear solution and hydrolytic precipitation of iron at H = 9 ... 9.5, in the form of oxides, the precipitate being dried in the microwave field, resulting in iron oxides with a 24 nm granulation with magnetic properties. |
| priorityDate | 2015-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.