| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af7c9c966acd2ef7eca105d82d8d0991 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-48 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-04 |
| filingDate |
1980-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e75db058345deb7df557311c28230dd8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15d4cad4d9e63c0b339d72eb1e97d9b0 |
| publicationDate |
1981-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4308247-A |
| titleOfInvention |
Recovering nitrogen bases from a hydrosulfide/sulfur dioxide removal process |
| abstract |
A nitrogen base is separated from the sulfur-containing product of a gas phase reaction between a basic nitrogen compound and at least one of a hydrosulfide and sulfur dioxide by washing the product of the reaction, followed by basification and stripping of the wash liquid. In another embodiment, the nitrogen base is displaced from the sulfur-containing product with anhydrous ammonia. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010252259-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6269757-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010263867-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010200237-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010236784-A1 |
| priorityDate |
1980-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |