| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_56b4a96f89e304873653cf38c3485105 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G32-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-01 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G32-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-20 |
| filingDate |
1992-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84a67dd37e4d0bb630f168a14f8c01a3 |
| publicationDate |
1992-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9219700-A2 |
| titleOfInvention |
Continuous process for biocatalytic desulfurization of sulfur-bearing heterocyclic molecules |
| abstract |
A continuous cyclic process for desulfurizing a petroleum liquid which contains organic sulfur molecules, a significant portion of which are comprised of sulfur-bearing heterocycles. This process involves oxygenating the petroleum liquid and treating it with a biocatalyst capable of catalyzing the sulfur-specific oxidative cleavage of organic carbon-sulfur bonds in sulfur-bearing aromatic heterocyclic molecules such as dibenzothiophene. A particularly preferred biocatalyst is a culture of mutant Rhodococous rhodocrous bacteria, ATCC No. 53968. In the present process, the activity of this biocatalyst is regenerated; it can be used for many cycles of treatment. A system for conducting the continuous cyclic process of biocatalytic desulfurization of petroleum liquids is also disclosed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9322403-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5358870-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9531516-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5496729-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2302333-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9943826-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-000284-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9401563-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9325637-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5356813-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0757090-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5525235-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0757090-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6235519-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5356801-A |
| priorityDate |
1991-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |