http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3186403-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef74804c971ef60a13534ba554b54ba |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03C1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-463 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B1-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B1-243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B18-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B1-243 |
| filingDate | 2015-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee54c3e7d1d3d0ea6292e9ecbf132f77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_927902dd0e8e1a9d92a4cdc5888cdb3d |
| publicationDate | 2017-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3186403-A1 |
| titleOfInvention | Reuse of by-products from metallurgical processes, processing of waste materials and products thereof |
| abstract | The present invention provides four methods of re-using metallurgical process by-products. The first is a method of processing contaminated mill scale, comprising: combining it with water;subjecting it to three or more stages of attrition;and adding one or more chemical agents. The second is a method of processing contaminated mill sludge, comprising: diluting it with water; subjecting it to attrition using a jet pump; treating it by electro-coagulation; and separating ferrous material from the contaminants. The third is a method of treating by-products of a steel production process, comprising: separating the materials on the basis of density, and magnetically beneficiating part of the materials that have been separated. The fourth is a method of treating contaminated slag, comprising: separating it by particle size; subjecting at least part of it to attrition in a flow of water; and magnetically separating at least part of it. A fifth method is provided for making a load bearing material, comprising: mixing a waste material, water, an absorbing agent and a cementitious material (comprising 2-75% calcium oxide, 0.5 - 35% alumina,0.1 - 40% silica,and 0-50%other);and adding water to the mixture to adjust the viscosity. |
| priorityDate | 2014-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.