http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106732678-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L2290-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11C3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11C3-08 |
| filingDate | 2017-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106732678-B |
| titleOfInvention | A kind of carbon-based magnetic solid acid catalyst and its application in biodiesel preparation |
| abstract | The invention discloses a kind of carbon-based magnetic solid acid catalyst and its applications in biodiesel preparation.Mix CMC solution and Fe 3+ Solution, precipitating solid use Fe again 3+ Solution impregnates, it is dry after solid calcined, ground after magnetic material, then with CMC and Zr 2+ /Fe 3+ Solution mixing, it is sulfonated after solid material is dry, it filters, washing obtains carbon-based magnetic solid acid catalyst after freeze-drying.The catalyst have simultaneously Lewis acidity and Acidity has convenient magnetic saturation intensity.It is used directly for the reaction of high acid value oil, catalytic effect is very good, bio-diesel yield > 95%, catalyst recovery yield > 90%.And recycling ability is more excellent, biodiesel production rate can also reach 80% or more after 5 secondary responses.Decaying catalyst circular response 5 times after sulfonated processing, biodiesel production rate is still up to 90% or more. |
| priorityDate | 2017-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.