http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0628519-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b9e69ea8ee6a2a2f63c305fea7c313e1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-18 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-586 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D19-0005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-20 |
| filingDate | 1994-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d619b3040104f184e9cc1e7abfb3e645 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6285b57f1e12610ec911cfaf6957c65c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8283145e381c0f58467418e88ee8cabc |
| publicationDate | 1994-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0628519-A1 |
| titleOfInvention | Process and installation for purifying wastewater, specially alcaline process-condensate wastewater |
| abstract | With a method and a plant for the purification of, in particular, alkaline process condensate wastewater, the wastewater to be cleaned (1) being obtained during process gas cooling, in a desulfurization stage and / or in a clean gas humidification stage, a solution is to be created with which the wastewater is physically and chemically bound components can be cleaned with simple means, any necessary or desired post-treatment of the waste water leaving the cleaning being made possible in a simple manner.n n n This is achieved in that the wastewater stream (1) is acidified with CO₂-containing gas as stripping gas (12) and then acted upon by means of a steam stream (17) in such a way that this purification stage contains ammonia (NH₃) -containing water, with a trace of salt-free water ( 9) is removed, the acid gas (13) leaving this cleaning stage and still containing NH 3 being fed to a further treatment. |
| priorityDate | 1993-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.