| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b66f1e361b2f290e54143a8d82758d4f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fc214e23952a6fb023766df67ae36d9d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-229
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-406
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-124
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-0266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-0275 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D19-0031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05C11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1493
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05C3-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 |
| filingDate |
2020-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb8233c55dbd417f09823442c8577040
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54a4f7050824885f7d868cdac7443b53 |
| publicationDate |
2021-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021121820-A1 |
| titleOfInvention |
Processes for Removing a Nitrogen-Based Compound from a Gas or Liquid Stream to Produce a Nitrogen-Based Product |
| abstract |
The present invention is directed to a process for removing gas phase nitrogen-based compounds by absorption into a liquid stream. The absorbed nitrogen-based compound is reacted with an acid to produce a nitrogen-based product. The nitrogen-based compound, the acid, and the resulting nitrogen-based product may be organic compounds, i.e. compounds derived from animal matter or plant matter and the nitrogen-based product may be a fertilizer that may be used in organic agriculture or the production of certified organic foods. Processes are also described for removing nitrogen-based compounds from a liquid stream to produce a nitrogen-based product, including organic fertilizers. One process includes producing cavitation bubbles into which a liquid phase nitrogen-based compound is stripped, followed by absorption to produce a nitrogen-based product. Another process includes the use of a degassing membrane to remove a liquid phase nitrogen-based compound that is degassed to produce a nitrogen-based product, including organic fertilizers. |
| priorityDate |
2016-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |