| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4d57a2386cf98b3059b812b923be16d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2101-41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2101-49 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F5-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B9-04 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-49 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F5-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-36 |
| filingDate |
1979-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1982-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3623cf5d80b1b3e19251eb676d309111
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c63222f2f7dcc9985c5dd7e3397406d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e73e5ed0d266b66d3e28d68e586f5084 |
| publicationDate |
1982-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1130537-A |
| titleOfInvention |
Preparation of both magnesium sulphate and chloride from spent acids neutralization |
| abstract |
SPECIFIC The invention relates to a process for the preparation ration of a sulfate and / or chloride solution sium from a solution of used acids containing sulfuric and / or hydrochloric acid, characterized in that: a) neutralizing an aqueous solution of sulfuric acid and / or hydrochloric acid used by the addition of a mineral containing active magnesium oxide until the pH reaches approximately 7.0 and b) we filter and we recover a substantially pure solution containing sulfate and / or magnesium chloride. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0545850-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GR-20100100329-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0372084-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0372084-A4 |
| priorityDate |
1979-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |