http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10021090-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_77b958f23e0921cd6c54278ae1d0d207 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-129 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-745 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05C3-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05C3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-74 |
| filingDate | 2000-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41c71b928a857b05ef7faa1701e71075 |
| publicationDate | 2001-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-10021090-A1 |
| titleOfInvention | Process for the heat processing of ammonium aluminum alum to aluminum sulfate |
| abstract | Crystalline ammonium aluminum alum is dehydrated in two stages in such a way that it is first burned in a flash in the flame of a burner at 1000 to 1500 ° C and then left in contact with the combustion gases at 250 to 600 ° C. The product dehydrated in this way is then thermally decomposed by heating at a constant temperature of 500 to 600 ° C., and the product obtained is immediately or subsequently dissolved in water at 40 to 95 ° C. to give the aqueous aluminum sulfate solution, from which crystalline aluminum sulfate can then be isolated if necessary. |
| priorityDate | 1999-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.