| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7007b2d8585f9139b339e14a26a83854 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-7025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-108
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-0233
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2256-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-40043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-40013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-40009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-4146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-402
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-40028 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-0423
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3433
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3458
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B3-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3408
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-50 |
| filingDate |
2019-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6941e9239091c5eced43e6c367120fb6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c0b4384a0d7e0d9127a8cc5d5d85313
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9cb8e8993907a3078f4d5abd6035741
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96560d567c6a3074dc5465a8ae8fce3d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1544d393d3996cf28a582726180700d9 |
| publicationDate |
2019-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019156212-A1 |
| titleOfInvention |
Pressure swing adsorption (psa) device and pressure swing adsorption method |
| abstract |
A PSA device in an embodiment of the present invention is characterized by being provided with an adsorption tower and a continuous CO analyzer that detects CO concentration in hydrogen gas vented from the adsorption tower and by adsorbingly removing impurity components so that the CO concentration measured by the continuous CO analyzer is lower than a threshold value, the adsorption tower having disposed therein a single-layered adsorption agent comprising a layer of activated charcoal or a two-layered adsorption agent comprising layers of activated charcoal and zeolite stacked together, hydrogen gas containing 0.5-6.0 vol% of carbon monoxide (CO) and 0.4-10 vol% of methane (CH4) as impurity components being introduced in the adsorption tower, a pressure swing adsorption (PSA) method being used in the adsorption tower to adsorb the impurity components within the hydrogen gas. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022008048-A1 |
| priorityDate |
2018-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |