| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80787665b837ed3eb503bbcd27c0043a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-006 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-281
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21F9-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F9-12 |
| filingDate |
1979-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63409c3ee93d6fea8220d68d61ba6e62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8e7490cc9a421a8320f72e33649d63e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bab6a5a3295e650ae2af8e21caab5d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cf4aea30b7c4ccdfe8ae81f7c7cf6ca |
| publicationDate |
1981-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4282092-A |
| titleOfInvention |
Process for preparing inorganic particulate adsorbent and process for treating nuclear reactor core-circulating water |
| abstract |
An inorganic particulate adsorbent of a titania-alumina system for treating a superheated water containing radioactive materials such as cobalt ions, which is free from release of corrosive impruities, and which has a high adsorption capacity of radioactive materials and a high mechanical strength is prepared by hydrolyzing a titanium alkoxide and an aluminum alkoxide, thereby forming a hydrous titanium oxide and a hydrous aluminum oxide, respectively; precalcining the hydrous titanium oxide and aluminum oxide, mixing and molding the resulting titania and alumina into a particulate mixture thereof having a titania mole fraction of 0.2-0.9, and calcining the particulate mixture at 500 DEG -700 DEG C. This absorbent is effectively used in treating boiling water-type nuclear reactor core-circulating water to remove radioactive substances therefrom. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11339075-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9949472-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0152010-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0152010-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9949472-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105217714-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5277931-A |
| priorityDate |
1978-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |