| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5e5c121269689cbab9b3a4548b15caf3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21G2001-0094
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2210-0009 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21G1-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21G1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B7-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21G4-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B7-00 |
| filingDate |
2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5c17d7725be54f9d257d3647ef29451
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d73ff9aa6e0e398272993c8831653de9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1ceea5f3c33322ef15b1106499d575d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b39f0df54f609ae977d29b2b1782880 |
| publicationDate |
2019-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019112034-A1 |
| titleOfInvention |
Method for producing astatine |
| abstract |
Provided is a method in which astatine-211 can be isolated/purified at high yield and dissolved in a solution. This method for producing astatine-211 includes: a step for irradiating bismuth with α rays to generate astatine-211 in the bismuth; and a step for distilling, using an inert gas and a carrier gas including O2 and H2O, the bismuth irradiated with the α rays to isolate/purify the astatine-211, and for dissolving the astatine-211 in a solution. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023095818-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021092483-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7258736-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021225147-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116216644-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116216644-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7286525-B2 |
| priorityDate |
2017-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |