http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113599852-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_274a961dbaa9ca4af8d29f2371b95fc7 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-00 |
| filingDate | 2021-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03ba0288a98dd155886b519b75a2488c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_965abce0e73f5c2e6b27026bb1f34677 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7bce2df7178958dc1d4982f13a402e49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f28add62d2ee1e4c54aa2b9971618ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_037d77af7c63fce8837e5ac03d4306d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08c200c91c7067ca2f55bce274e21abd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9100a17307a5d47018a074b976ec8873 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_160bae520d8d302ea2372cd2aab11dd1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ebda50e9c348263a8b995c11fe429f3 |
| publicationDate | 2021-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113599852-A |
| titleOfInvention | Four-tower triple-effect distillation dehydration device and method for preparing fuel ethanol from industrial tail gas fermentation mash |
| abstract | The invention discloses a four-tower triple-effect distillation dehydration device and a method for preparing fuel ethanol by using industrial tail gas fermented mash, which comprises a thick mash tower, a clear mash tower B, a clear mash tower A and a rectifying tower which are connected in sequence; one side of the thick mash tower is connected with a thick mash steam preheater through a pipeline; one side of the clear mash tower B is connected with a clear liquid preheater through a pipeline; one side of the clear mash tower A is connected with a clear liquid preheater through a pipeline; the other sides of the thick mash tower, the clear mash tower B and the clear mash tower A are respectively connected with the middle parts of a feed preheater of the rectifying tower and the rectifying tower in sequence through pipelines; the top of the rectifying tower is connected with the molecular sieve through a pipeline; the molecular sieve is connected with a reboiler of the clear mash tower A through a pipeline; the reboiler of the clear mash tower A is connected with the finished product tank; the thick mash tower and the clear mash tower B are both negative pressure mash towers, and the clear mash tower A is a normal pressure mash tower. The invention combines the thick mash and the clear mash prepared by fermenting the industrial tail gas for preparing the fuel ethanol, thereby not only improving the distillation efficiency, but also realizing the steam supply of one tower and the four-tower operation. |
| priorityDate | 2021-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419538410 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID702 |
Total number of triples: 25.