| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_54e243879287c09b41f5aafcdd3b4ffc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-20468
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-602
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-306
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-304
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2256-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-20478
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L2290-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L2290-541 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L3-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1456
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1493 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 |
| filingDate |
2019-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18a4bfbdeaaa71bb538e1854eaa04610
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6feced36ea6dd86b4db548b7f6ddad6b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47b3b9a1e2211f4248f6d666244dd3ec |
| publicationDate |
2021-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021046418-A1 |
| titleOfInvention |
Improved contaminant removal process |
| abstract |
Disclosed is a process comprising:n step a) contacting a feed stream comprising a contaminant with an absorbent stream in a counter-current flow to produce a contaminant depleted product stream depleted in the molar quantity of the contaminant relative to the molar quantity of said contaminant in the feed stream, and a contaminant enriched absorbent stream enriched in the molar quantity of the contaminant relative to the molar quantity of said contaminant in the absorbent stream; and step b) treating the contaminant enriched absorbent stream to form a gaseous stream comprising said contaminant and a regenerated absorbent stream lean in the molar quantity of said contaminant relative to the molar quantity of said contaminant in the contaminant enriched absorbent stream; herein said absorbent stream comprises at least 15 wt. % of at least one compound (A) of general formula (I) or a mixture (M) comprising at least one compound (B) of general formula (II) and at least one compound (C) of general formula (III). |
| priorityDate |
2018-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |