http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104045499-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-76 |
| filingDate | 2013-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104045499-B |
| titleOfInvention | A kind of utilize the method for ethylene production aromatic hydrocarbons in oil refinery dry gas |
| abstract | The invention discloses and a kind of utilize the method for ethylene production aromatic hydrocarbons in oil refinery dry gas.The steps include: that the oil refinery dry gas raw material containing ethylene through heat exchange and/or is heated to 150～350 DEG C of entrance fixed bed reactors and aromatized catalyst haptoreaction, reacted oil gas enters knockout drum and carries out gas-liquid separation, after gas-liquid separation, gaseous product enters gas pipeline network, product liquid enters the aromatic hydrocarbon products such as aromatics seperation tower isolated benzene,toluene,xylene and heavy aromatics, sets First Heat Exchanger between the beds of described fixed bed reactors.Using the present invention that technological process can be made to simplify, and have oil refinery dry gas raw material and anticipate without any, in dry gas, Recovery rate of ethylene is high, aromatic hydrocarbon product purity height, can the most separated after as the feature of aromatic hydrocarbon product. |
| priorityDate | 2013-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.