http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-213596185-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b6d4a49f44096c4d12d8532755e4f58d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F28D21-00 |
| filingDate | 2020-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73fa54348bee7f85fc497fd7f60e4a4f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4950c3a1e7a0646c77f579443bb1ed5a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_696a35da4fcaf5e46c79267165d7bbff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c493e8fa761e7ab537ff9b1593e402d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e3506245b563c7afe41d489446da3b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8562e81870f642cb8307b27990dfa4c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc9b6a8b81b67947b5d2cc48e403f257 |
| publicationDate | 2021-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-213596185-U |
| titleOfInvention | Energy-saving device for separating butene-1 |
| abstract | The utility model provides an economizer of butene-1 separation, including taking off the light tower, taking off the heavy tower, first heat exchanger and second heat exchanger, the light tower body middle part is connected with the thirteenth pipeline that is used for separating the preceding component and adopts, and the light tower top of taking off is adopted the export and is linked to each other through first pipeline and first heat exchanger's first adoption mouth, and the light tower bottom of taking off adopts the export and is divided into two branches, and one is linked to each other through sixth pipeline and takes off the heavy tower middle part, and another is adopted the entry and is linked to each other through fourth pipeline and second heat exchanger's first adoption mouth; a production outlet at the top of the de-heavy tower is connected with a second production inlet of the second heat exchanger through a seventh pipeline; the extraction outlet at the bottom of the de-heavy tower is divided into two branches. Economizer of butene-1 separation make full use of top of the tower gaseous phase latent heat carry out the thermal coupling, realize thermal recycle, practiced thrift steam and condensing medium quantity. |
| priorityDate | 2020-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.