http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007021486-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-22 |
| filingDate | 2006-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fb6cc4118564de6ddbb5677178f138d |
| publicationDate | 2007-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007021486-A |
| titleOfInvention | Gas separation method, argon gas production method, and nitrogen gas production method |
| abstract | A gas separation method using a conventional adsorbent selectively adsorbs only a target gas, or the adsorption pressure of a constituent gas to be separated is sufficiently separated from the adsorption pressure of another constituent gas. However, it is necessary to provide a gas separation method that does not use an adsorbent that selectively adsorbs components that can solve these problems. A gas separation method for separating a specific component gas from a mixed gas using an adsorbent, comprising: (1) introducing a mixed gas into an airtight container provided with an adsorbent having a desorption characteristic with respect to a specific component gas and exhibiting hysteresis, and contacting the adsorbent with a first pressure; (2) The step of setting the gas in the hermetic container to a second pressure lower than the first pressure and within the hysteresis range; (3) The gas in the hermetic container is set to a third pressure lower than the second pressure within the hysteresis range and outside the hysteresis range, or the adsorbent is heated to Desorption step, A gas separation method comprising: [Selection] Figure 3 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010180067-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017087101-A |
| priorityDate | 2005-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.