http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109847671-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/C07C5-333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-224 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-04 |
| filingDate | 2017-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109847671-B |
| titleOfInvention | Preparation of catalyst-silicon carbide reactor for preparing ethylene by ethane dehydrogenation |
| abstract | The invention relates to preparation of a catalyst-silicon carbide reactor for preparing ethylene by ethane dehydrogenation and a method for preparing ethylene by catalyzing ethane dehydrogenation under an oxygen-free condition. The conversion rate of ethane is 70-100%; the ethylene selectivity is 80-99.99%; the selectivity of propylene is 0-5%; the selectivity of aromatic hydrocarbon is 0-5%. The method has the characteristics of long service life of the catalyst (1000 h), good stability of the catalyst at high temperature (1700 ℃), high ethane conversion rate and product selectivity, low energy consumption, good process repeatability, safe and reliable operation and the like, and has wide industrial application prospect. |
| priorityDate | 2017-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 206.