| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_846045ae879741ddcedb99db2701d7b2 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J39-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J41-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J39-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J39-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J39-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J41-10 |
| filingDate |
1971-04-26^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1973-05-01^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47fe4c40692fcb896c5fcd98f7d5221b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c24d2f5282726fd756b381ebe1bff6d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c974adc377eef09b0752cd7cefeaa31 |
| publicationDate |
1973-05-01^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3730886-A |
| titleOfInvention |
Method of purifying water |
| abstract |
FEED WATER FOR A BOILER, AND COOLANT WATER FOR A NUCLEAR REACTOR, MUST BE OF A VERY HIGH PURITY. SUCH A PURE WATER CAN BE PRODUCED BY TREATING THE FEED WATER WITH ZIRCONIUM PHOSPHATE AND ZIRCONIUM HYDROXIDE. THE ZIRCONIUM PHOSPHATE SHOULD BE IN THE FORM OF CRYSTALS, THE MAJORITY OF WHICH HAVE A SIZE OF FROM 100 X 100 X 2000 ANGSTROM UNITS. THE ZIRCONIUM HYDROXIDE SHALL BE NEUTRIAL, I.E. RELEASE NEITHER ACID NOR ALKALINE COMPOUNDS. THIS CAN BE ACHIEVED BY PRECIPITATING THE HYDROXIDE WITH AMMONIA, AND TREATING THE PRECIPITATED HYDROXIDE WITH AMMONIA. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4134831-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4097377-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4596659-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4066542-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3997439-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008110820-A1 |
| priorityDate |
1971-04-26^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |