| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3189bf10c6ef142ac0e751fc570f885c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_66c3d5f0378383f5084a37ad3a653ed0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35daf87331a5b8220b5772e5230a6385
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f62b323f20ffc765bc31d2be2be872ce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f9603f4c08a046eb787dfba5c86c8596 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10K1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8603
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10K1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8621 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10K1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10K1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 |
| filingDate |
1999-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38382e356c1f171ee4abd4a85097ee4f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08b0bfc2440f6afc6844276111676d10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8716308b8201b3813bc18576f8ae82e7 |
| publicationDate |
2000-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-0001788-A1 |
| titleOfInvention |
Conversion process for carbonyl sulfide and/or hydrogen cyanide contained in mixed gas |
| abstract |
Carbonyl sulfide and/or hydrogen cyanide contained in a mixed gas are/is converted by contacting the mixed gas with an alkalized chromium oxide-aluminum oxide catalyst in the presence of steam, wherein the mixed gas and the steam at a volume ratio of 0.05≤steam/mixed gas≤0.3 are contacted with the alkalized chromium oxide-aluminum oxide catalyst at a gas hourly space velocity no less than 2000 h-1 at a temperature in the range of 150 °C through 250 °C. In this case, the alkalized chromium oxide-aluminum oxide catalyst is set to have a grain size in the range of 1 mm through 4.5 mm. With this arrangement, since the surface area of a catalyst can be increased to a certain degree, the activity of the catalyst is increased to achieve the high processing speed, while since generation of a side reaction can be suppressed, lowering of the conversion rate of COS and/or HCN caused by the side reaction can be suppressed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03038013-A1 |
| priorityDate |
1998-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |