http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110863018-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f12217e3f34803758fac37eb4458e67a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P19-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P19-14 |
| filingDate | 2019-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5df5bf5682c47feba24b99dca49a5e5f |
| publicationDate | 2020-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110863018-A |
| titleOfInvention | A kind of method using corn to prepare fuel ethanol |
| abstract | The invention discloses a method for preparing fuel ethanol by using corn, which is specifically carried out according to the following steps: step 1, weighing corn kernels, putting the corn kernels into a washing tank, adding clean water to clean them, and then adding dilute hydrochloric acid for washing; step 2, adding sodium hydroxide to the washed corn kernels to neutralize to neutrality, drying the neutralized corn kernels, and then grinding to obtain corn powder; step 3, adding amylase to the corn powder, heating and stirring to carry out Saccharification to obtain a mixture; step 4, centrifuging the mixture, taking the supernatant, adding yeast to the supernatant, sealing and fermenting to obtain fuel ethanol. The method can more effectively remove ash and skin impurities through dilute hydrochloric acid pretreatment, reduce equipment wear, improve yield, and the prepared fuel ethanol has high purity, stable system, good amylase saccharification effect, low raw material cost and simple process. , easy to operate, easy to industrialize production. |
| priorityDate | 2019-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.