| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_199450d8e2d705a2b559ce4c32e5dcb3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B7-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B7-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-412
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B13-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B13-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F5-06 |
| filingDate |
2014-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf60e5673df46cdce51993f0aad10bfa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35d2052706c18bee8ac86f985347250a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ceecad3812d974d76a212fa41aa8735 |
| publicationDate |
2022-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BR-112015032682-B1 |
| titleOfInvention |
METHOD TO PROCESS MAGNESIUM CHLORIDE SOLUTIONS |
| abstract |
METHOD FOR PROCESSING MAGNESIUM CHLORIDE SOLUTIONS. The present invention relates to a method for processing MgCl2 solutions which comprises the steps of: supplying an aqueous solution comprising 5 to 25% by weight of MgCl2 and optionally organic contaminants to an evaporation step, wherein the water and, where present, organic components are evaporated; taking an aqueous solution with a MgCl2 concentration of 25 to 35% by weight from an evaporation step and supplying it to a pre-concentrator where it comes into contact with a gas stream containing HCl with a temperature of at least 300°C; supplying an aqueous solution with a MgCl2 concentration of 35 to 45% by weight resulting from the pre-concentrator to a thermohydrolysis reactor, the reactor being at a temperature of at least 300°C; withdrawing MgO from the thermohydrolysis reactor in solid form and withdrawing a gas stream containing HCl from the thermohydrolysis reactor, said gas stream containing HCl having a temperature of at least 300°C; supply the gas stream containing HCl with a temperature of at least 300 °C to the pre-concentrator;(...). |
| priorityDate |
2013-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |