| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_74973199515dbabd2310245aab03e282 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00094
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00176 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J10-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10K1-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-501
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-222
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-0066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F11-464 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10K1-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F11-46 |
| filingDate |
2001-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2508f35095e52c0a29a67d4ec5a4c409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d40f752d4875eaf91d7cbba14d934f4d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87557ff8eccb58b74b08af13ed4cec5a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b74f6fb17da2f8382489e84d8b7b887a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_612ea26d06e9a859b200afea9145884e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ebf415beefc7dbda5d74e29890e6af3 |
| publicationDate |
2005-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6896858-B2 |
| titleOfInvention |
Gas refining system |
| abstract |
A gas refining method for adsorbing a reducing gas obtained by pressure gasification of coal or oil comprises introducing a reducing gas stream into an adsorbing and removing zone where it contacts an adsorbent. Sulfur-containing compounds are adsorbed onto the adsorbent and a first oxygen-containing gas stream is introduced into the adsorbing and removing zone in order to form a regeneration gas containing sulfur dioxide. The regeneration gas is contacted with a second oxygen-containing stream and a calcium-containing liquid slurry to effect absorption of sulfur dioxide by the slurry and precipitation of a gypsum compound. The temperature of the slurry is varied to cause selective precipitation of 60 -gypsum hemihydrate or gypsum dihydrate. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009105424-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005132883-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7815889-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009257946-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2506227-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008308464-A1 |
| priorityDate |
1995-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |