http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104694260-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b232d224247214c2d600f91f46941363 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11C3-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11C3-10 |
| filingDate | 2015-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ee4294bdddf5c39b2c5a3d62c66ea4a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53abb0d6b71f90b72100201c904a6012 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a4823466b48edc44279f4c7b46d7c22 |
| publicationDate | 2015-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104694260-A |
| titleOfInvention | Method for producing biodiesel by means of auxiliary compatilizers |
| abstract | The invention relates to a method for producing biodiesel, in particular to a method for producing biodiesel by means of auxiliary compatilizers, and belongs to the technical field of renewable energy. The biodiesel comprises, by weight percentage, 100% of grease, 20%-120% of short chain alcohol, 1%-10% of fatty acid methyl ester, 0.5%-4% of catalysts and 0.1%-5% of alkalescence buffering substrates. The method includes the specific steps that the grease is added to a reaction kettle of high-speed stirring equipment, the short chain alcohol and the fatty acid methyl ester are then added, high-speed stirring is conducted for 1 h-4 h under the room temperature to form uniform emulsions, the alkalescence buffering substrates are added, after high-speed stirring is conducted for 1 h-4 h, KOH or NaOH is dissolved in methyl alcohol to prepare 8%-10% KOH or NaOH methyl alcohol solutions which serve as the catalysts and are added, and reflux reaction occurs for 0.5 h-4 h under the temperature of 50 DEG C-120 DEG C; after reaction is completed, a reaction material is cooled to 40 DEG C, standing separation is carried out, by-products such as glycerinum on the lower layer are removed, and a biodiesel crude product is obtained; atmospheric distillation is carried out on the biodiesel crude product, and redundant short chain alcohol is recycled; molecular distillation is conducted, and the biodiesel reaching the standard is obtained. The producing process is simple, the conditions are mild, post-treatment is simple, production cost is low, process economy is good, large-scale application and popularization prospects are achieved, and industrialization is easily achieved. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104974857-A |
| priorityDate | 2015-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.