http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102876462-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac31afbea1cbbb03498644721ffb4a62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11C3-00 |
| filingDate | 2012-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09f7e1384b83c86392cb47c031fd7e00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58f0fffb58da794eec9e791fba60bf81 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b939480c554be4af27fc8e8ead64177 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0a49d80b00f37b08254c699b1371dce |
| publicationDate | 2013-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102876462-B |
| titleOfInvention | Method for preparing high-quality epoxidized soybean oil |
| abstract | The invention discloses a method for preparing high-quality epoxidized soybean oil, comprising the following steps: mixing a hydrogen peroxide water solution and a formic acid water solution; then adding a catalyst and a stabilizing agent; pumping soybean oil and the mixture into a micro-channel modularized reaction device; keeping the reaction stopping time for 2-12 min; reacting at 65-95 DEG C and leading a reaction product into a separator; adding an NaCO3 water solution and statically standing to be layered to remove a water solution of the lower layer; washing an upper-layer organic phase by water; and carrying out rotary evaporation to obtain the high-quality epoxidized soybean oil. The preparation method of the high-quality epoxidized soybean oil disclosed by the invention is a continuous process; and the preparation process is easy to operate and control, the safety is high, the reaction conditions are moderate, the reaction stopping time is short, the quality of a product is stable and the epoxidized recycling rate is high. The method has the characteristics of simple production equipment, easiness for detaching and convenience for carrying and moving. The quantity of micro-channels can be simply increased and decreased to carry out convenient adjustment and an amplification effect which is similar with industrial production does not exist. |
| priorityDate | 2012-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.