http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007076968-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9df90d7822cc480ce12c480f4089e229 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B13-14 |
| filingDate | 2005-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_380c4bf860163e20009a67ab3d530b34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5d43b21a686e83598883120e9dc4816 |
| publicationDate | 2007-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007076968-A |
| titleOfInvention | Oxygen isotope substitution method and apparatus for oxide materials |
| abstract | PROBLEM TO BE SOLVED: To dramatically improve the present invention by first forming an isotope oxygen gas into a circulation system passing through a core tube in a high temperature state, and secondly forming a core tube with a material capable of being heated at a high temperature. It is an object of the present invention to provide an oxygen isotope replacement method and apparatus capable of highly efficient oxygen isotope replacement of an oxide material. An oxygen isotope replacement device for an oxide material according to the present invention includes a furnace core tube containing the oxide material so as to penetrate the inside of the furnace body, a furnace core tube, a gas transport pump, a variable flow valve, and A circulation system connecting a gas flow meter is provided, and a pipe line from an isotope oxygen container is connected to the circulation system. Further, the oxygen isotope substitution device for oxide material of the present invention is a high-purity alumina tube or sapphire tube whose core tube can be heated at high temperature, and is not deformed even at the maximum use temperature of the furnace body, and isotope oxygen gas at high temperature It is characterized by not causing any reaction. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107304067-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013040074-A |
| priorityDate | 2005-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.