http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I288025-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5d04736b0b882a4f5a1e0e0e4cd8cbb |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-336 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-389 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3078 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-389 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-336 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-20 |
| filingDate | 2001-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d35ecae37966518304055347184acd7d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64f6db54226fe9fc962e9cbd5c29da77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f47afcf87ba5e12269b1ab048d2f5397 |
| publicationDate | 2007-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I288025-B |
| titleOfInvention | Adsorbent for purifying perfluorocarbon, process for producing same, high purity octafluoropropane and octafluorocyclobutane, and use thereof |
| abstract | To provide a purification adsorbent capable of effectively removing impurities contained in a perfluorocarbon and obtaining a perfluorocarbon reduced in the impurity content to 1 ppm by mass or less; a process for producing the adsorbent; high-purity octafluoropropane or octafluorocyclobutane; processes for purifying and for producing the octafluoropropane or octafluorocyclobutane; and uses thereof. Purification is performed using a purification adsorbent produced by a method comprising (1) washing an original coal with an acid and then with water, (2) deoxidizing and/or dehydrating the original coal, (3) re-carbonizing the original coal at a temperature of from 500 to 700 DEG C and (4) activating the original coal at a temperature of from 700 to 900 DEG C in a mixed gas stream containing an inert gas, carbon dioxide and water vapor. |
| priorityDate | 2000-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.