| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3bfedd8ba4800708cecfd357707f8f67 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-26 |
| filingDate |
1988-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_488b986c92df25dedca2ff49c5013dae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b071051c0362b161f4d87714908e7e2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cc6b4334713683f639be2a813e2f22e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f1a9204a98f95bd32bba3bcb9f2835b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e895e1d8b956459e6b927b6acf17c9d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c817cec8b4629a5562c71779ac58c463
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ad8d45c1c8efa14f1826a33933e23df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09de17d16185c932a183332711b6ffe6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_015ec32787706ea1e2e29e1c318c2913
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec6fa336ccf281670875c79a917904ef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92c0b7549d391d562ea2c6d478518cac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89d1dd75d10899224333b65bee20304f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e05f462ad2966994ed45a918acdcb6a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fdcfd56fa45920335098ac110f47b9d |
| publicationDate |
1991-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DD-289655-A7 |
| titleOfInvention |
METHOD FOR OBTAINING NITROGEN-CONTAINING ORGANIC INGREDIENTS FROM MICROBIAL TREATED LIQUID HYDROCARBONS |
| abstract |
Process for the recovery of nitrogen-containing organic compounds from microbially treated liquid hydrocarbons. The process exploits the enrichment of these compounds by acid-base interaction and recycling to economically recover them by precipitation and phase separation. For this purpose, the phosphoric acid used to extract the basic compounds from the liquid hydrocarbons is neutralized with fatty acid-containing ammonia water to form an oil phase, a medium aqueous phase and a sludge phase. The organic phases contain the basic N-heterocycles to be obtained. The aqueous phase can be reused as a nutrient medium within the petroleum distillate yeast conversion process. Erdoeldestillatkonvertierung; Erdoeldestillatregenerierung; Ablaufphosphorsaeure; extraction; Ingredients; N-heterocycles; Return; Prozeszwasser} |
| priorityDate |
1988-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |