| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_058e0be30e00d53858c67167df60aed5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f3e18da884a116487696aa60e9febd92 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02C20-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02C20-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-102 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L3-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1462
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1406
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-526
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L3-104 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-52 |
| filingDate |
2012-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e157132ce16a29adfb013d06bc087967
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c01270fe20b2400e07209d30e2075397
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91baf6b59382a9e23b96cf7196cc455c |
| publicationDate |
2014-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2014234176-A1 |
| titleOfInvention |
Simultaneous High Efficiency Capture of CO2 and H2S from Pressurized Gas |
| abstract |
Low-cost and energy-efficient C0 2 and H 2 S capture is provided obtaining greater than 99.9% capture efficiency from pressurized gas. The acid species are captured in an ammonia solution, which is then regenerated by stripping the absorbed species. The solution can capture as much as 330 grams of C0 2 and H 2 S per 1000 gram of water and when regenerated it produces pure pressurized acid gas containing more than 99.7% C0 2 and H2S. The absorption of the acid species is accomplished in two absorbers in-series, each having multiple stages. More than 95% of the acid species are captured in the first absorber and the balance is captured in the second absorber to below 10 ppm concentration in the outlet gas. The two absorbers operate at temperatures ranging from 20-70 degrees Celsius. The two absorbers and the main stripper of the alkaline solution operate at similar pressures ranging from 5-200 bara. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014322118-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023154232-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114525156-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9266059-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9884289-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10245549-B2 |
| priorityDate |
2011-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |