| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b7b5ab4dc5107f337f1ca26f685ed105 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-342 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-12 |
| filingDate |
1977-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1979-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2360eafc1deb992afb3f2c3ec611a4db |
| publicationDate |
1979-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4148753-A |
| titleOfInvention |
Neutralization of phosphoric acid activated carbon |
| abstract |
Cellulosic carbon that has been activated by a phosphoric acid process, is acid neutralized by contacting the carbon with an aqueous suspension of an additive material comprising a metal oxide or hydroxide of aluminum, zinc, or one of the alkaline earth elements to bind residual acid on the carbon in the form of a substantially insoluble phosphate salt. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106241804-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5637339-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1236681-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2821616-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6682667-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106241804-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102417178-A |
| priorityDate |
1977-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |