| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_48bfef537f3357f9ffd4bc1027f6d8af |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-406
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S210-903
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-286 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-28 |
| filingDate |
2008-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72b3f3406b373ae6246b0c1488bc6baa |
| publicationDate |
2010-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7811455-B2 |
| titleOfInvention |
Removal of ammonia from fermentation effluent and sequestration as ammonium bicarbonate and/or carbonate |
| abstract |
A method for the removal and sequestration of ammonia nitrogen from anaerobic fermentation effluent while producing a higher BTU biogas. The method includes the steps of removing the slurry from the digester, stripping the ammonia from the slurry or portion thereof with a high BTU biogas, blending the stripped ammonia with the digesters biogas to remove the carbon dioxide and precipitate ammonium bicarbonate/carbonate as a solid while producing a high Btu biogas, a portion of which is used to strip the ammonia and CO 2 from the slurry. The process removes ammonia nitrogen from the digester effluent while producing a high Btu biogas and a solid ammonium bicarbonate/carbonate product. Ammonia stripping is accomplished with a recycled stripping gas deficient in CO 2 and ammonia that is capable of removing the CO 2 and ammonia from solution by virtue of the lower partial pressures of CO 2 and ammonia in the stripping unit. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9133068-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11254581-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10843123-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019210904-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016115255-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10604432-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10106447-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10793458-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8637304-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9822024-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10556804-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108439595-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108439595-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9347074-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110092521-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9339760-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9481611-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/NL-2021917-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10005994-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8613894-B2 |
| priorityDate |
2007-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |