| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_256f2f4298094cf71340886d2d39b482 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S423-01 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23G1-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B7-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-395
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23G1-36 |
| filingDate |
1994-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_418ff34a719b046732cc361f4cc7140b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c85fba693c2d937d7680a5d693ca1f15 |
| publicationDate |
1995-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0635586-A1 |
| titleOfInvention |
Process for regenerating hydrochloric acid from pickling installations |
| abstract |
In order to reduce the pollutants in the exhaust gas from regeneration plants for spent hydrochloric acid from pickling plants, a method is provided which comprises the thermal decomposition of iron chloride in the used pickling acid to give iron oxide and gaseous hydrochloric acid, the used pickling acid being admixed with at least one compound which contains less nitrogen Contains oxidation number, for example ammonium compounds, ammonia, urea or amides. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0238819-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0238819-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2795747-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101376547-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6692719-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AT-403665-B |
| priorityDate |
1993-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |