| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f8d88d46a146743363c0d6b6765c1de7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_285a7a1cfe7c0b2d785640f32d43cbda
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f23606120ea6aed0721aa2ef6aeeae95 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-202 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G21-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G21-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G53-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G21-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B63-00 |
| filingDate |
2012-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_270b8ec7e2408e35605d70e42d5237d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c55b5ab55e1af0faeda8c68554cb8705 |
| publicationDate |
2012-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012138449-A1 |
| titleOfInvention |
Method of removing sulfur from crude oil and diesel using ionizing radiation |
| abstract |
The present disclosure relates to a method and process to remove the remaining sulfur in four types of Arabian crude oils (Arabian Heavy) (AH) and straight-run diesel (SRD) by ionizing radiation. Radiation-induced desulfurization is not feasible for absorbed doses up to 200 kGy. Most of the organically bound sulfur and/or elemental sulfur and hydrogen sulfide still exist in the irradiated samples. Sulfur removal from crude oil and straight-run diesel was achieved by combining gamma-irradiation with other physical/chemical processes (i.e. liquid/liquid extraction and oxidation) which provided a considerable levels of total sulfur reduction in the investigated products (AH and SRD). The best removal processes for Arabian heavy crude oil and straight-run diesel resulted in reducing total sulfur content up to 36% (AH) and 78% (SRD) corresponding to (liquid process/200 kGy) and (liquid process/200 kGy) for AH and SRD, respectively. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9365780-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015232765-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9441169-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10214697-B2 |
| priorityDate |
2012-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |