| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33b011e77b33662b8bf1f2ff2de7b661 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-201
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-4081 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G25-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G25-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G25-006 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G25-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G25-12 |
| filingDate |
2022-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b204846914b8e81662f7102220a9b853
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3341ec853585c96f15138e65ab6af3b2 |
| publicationDate |
2022-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022403257-A1 |
| titleOfInvention |
Free fatty acid separation and recovery using resin |
| abstract |
The disclosure provides various methods for separating and recovering free fatty acids crude oil containing free fatty acids using certain ion-exchange resins to reduce the amount of free fatty acids in the crude oil to 3% or less such that the resultant oil is useable in downstream chemical processes. After separation and removal of the free fatty acids form the crude oil, the ion-exchange resin is reusable in further free fatty acid separation reactions. |
| priorityDate |
2021-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |