http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2018579-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_464eb9068823683b5a4a63aa3cb13553 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F5-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F5-30 |
| filingDate | 1990-06-08^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1996-12-10^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da9b90fbf12fb9cd785494a1eb9fe56d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_636dd59266b937b4c1035adc7f6d0b84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4468d1616bd77789a897dc39fb359e4 |
| publicationDate | 1996-12-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2018579-C |
| titleOfInvention | Process for production of magnesium chloride |
| abstract | Process for production of magnesium chloride with sufficient purity for the production of magnesium metal, by leaching a magnesium containing raw material in hydrochloric acid. It is essential to keep the ratio between acid soluble iron and nickel greater than 120 and the ratio between acid soluble iron and phosphorus greater than 20 in the primary magnesium chloride solution, to obtain a sufficiently pure product. The acid soluble iron can partly or completely be substituted by an equal, molar amount of acid soluble aluminium. It is especially preferred to use mixtures of macro- and crypto-crystalline magnesites in the ratio 1:10 - 10:1 as raw mater-ial. |
| priorityDate | 1989-06-09^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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