http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1021698-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13ef102659c1a496330aeae6979abc83 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-944 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-923 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-804 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-921 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-911 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G32-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G32-00 |
| filingDate | 1962-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8be21dee20ccc8f23219ffc9cb7f78ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f09bd4b66b6ecb64c30fb787e4179d92 |
| publicationDate | 1966-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1021698-A |
| titleOfInvention | Process for the removal of straight chain hydrocarbons, wholly or in part,from hydrocarbon fractions, with the production of yeast |
| abstract | A process for the removal of straight chain hydrocarbons or waxes from petroleum fractions, with the production of yeast, comprises the steps of continuously cultivating in a fermenter a yeast, adapted to grow on the straight chain hydrocarbon or wax, in the presence of the petroleum fraction, having a mean molecular weight corresponding to at least 10 carbon atoms/molecule, a gas containing free oxygen, and an aqueous nutrient medium, and continuously separating from the mixture a yeast fraction, an aqueous fraction, and a petroleum fraction, wherein a part of the mixture or the yeast fraction is heated to autolyse the yeast and returned to the fermenter. The nutrient medium may contain group B vitamins, biotin, and extract of yeast, and preferably has a pH of 4-5. Suitable yeasts include Cryptococcoidae, Cryptococcoaccae, Torulopsis, and Candida.ALSO:A process for the removal of straight chain hydrocarbons or waxes from petroleum fractions, with the production of yeast, comprises the steps of continuously cultivating in a fermenter a yeast, adapted to grow on the straight chain hydrocarbon or wax, in the presence of the petroleum fraction, having a mean molecular weight corresponding to at least 10 carbon atoms/molecule, a gas containing free oxygen, and an aqueous nutrient medium, and continuously separating from the mixture a yeast fraction, an aqueous fraction, and a petroleum fraction, wherein a part of the mixture or the yeast fraction is heated to autolyse the yeast and returned to the fermenter. The nutrient medium may contain Group B vitamins, biotin, and extract of yeast, and preferably has a pH of 4-5. Suitable yeasts include Cryptococcoidae, Cryptococcoaccae. Torulopsis, and Candida. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2178735-A |
| priorityDate | 1962-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.