| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_170849618589b51b429cfa8d9ee2e4f3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-504 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B7-4476
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01D7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B7-4407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F11-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B7-424
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01C1-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B7-367 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-34 |
| filingDate |
2020-08-21^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccaa2789a50d018b17d39836119f2132 |
| publicationDate |
2021-02-25^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-3152252-A1 |
| titleOfInvention |
Intrinsic co2 capture process and net carbon negative chemical production |
| abstract |
The present invention in one embodiment pertains to a process comprising reacting ammonium chloride with zinc oxide to form a zinc chloride, ammonia, and water. The zinc chloride is reacted with sulfuric acid to form a zinc sulfate and hydrochloric acid. The zinc sulfate may be thermally decomposed to produce zinc oxide. The present invention in another embodiment pertains to a process for producing captured carbon dioxide. Calcium carbonate may be reacted with sulfur dioxide to produce calcium sulfite and gaseous carbon dioxide. Calcium sulfite may then be thermally decomposed to produce gaseous sulfur dioxide. |
| priorityDate |
2019-08-22^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |