http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1348328-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b22d06289d17a69180a72031bef5d012 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C9-08 |
| filingDate | 1985-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1987-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9666fca54db0382daf859ffd59b2e61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bed04406e36ff3a25b57980141808f5d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de34e9e8138330fc62590a8a63de3cd4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87fb43f5e6959f3ea3600a24dd8f62ce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9efb2575902128f34f5a06c3df162b5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db35652481e82ea4ef157545fdab2b27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e937fe2145b480d69a65e4c4ca6864b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8de52225c0f3a03cf7fa6001f339402e |
| publicationDate | 1987-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1348328-A1 |
| titleOfInvention | Method of separating mixtures of light saturated hydrocarbons |
| abstract | The invention relates to petrochemistry, in particular to the separation of mixtures of light saturated hydrocarbons (UB). The purpose of the invention is to reduce energy consumption. Separation of HC mixtures is carried out by distillation in a de-ethanization column with mixing the vapor of the main product (HH) with a liquid hydrocarbon fraction (part of the initial mixture in the Amount of 0.35-1.0 kmol per km of HH of the de-ethanization column); partial condensation of the product mixture - 1P1; the return of the condensed part to the column of de-ethanization as reflux; by feeding the bottom product for rectification into the depropanization column to obtain the head propane-containing fraction and the butane-containing fraction in B1 than the bottom product. Preferably, the mixture in the amount of 0.5-0.65 kmol / kmol HP is supplied to the mixture in the amount of 0.5-0.65 kmol / kmol of the initial mixture. While maintaining the degree of dethanization of 1.24%, a high extraction from the propane potential of 93.9% is achieved while the energy consumption for the process is reduced in comparison with the known method by 18.2%. 1 hp f-ly, 1 ill., 17 tab. C 5 (L 00 00 CO N5 00 |
| priorityDate | 1985-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.