| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9c2083789630babe0d3ce66e101a95d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_582bdd29a8195382c5b574efb673ca38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e0ac2868131492852ca95e5d5cb688d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5cd7554ffc2e32edab738918880a0423
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ab793b5b752ea48d598b85f0ff510cf9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-10 |
| filingDate |
2007-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d81563fbd57df9b8ebace95751a3b7b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c4b90d2d4b59187e34c163d3d504a86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89fcf835f64f812bf74970bd06e54319
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb60d25582ba437d42037c43420a4b9c |
| publicationDate |
2012-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8232082-B2 |
| titleOfInvention |
Process for the fermentative production of ethanol from solid lignocellulosic material comprising a step of treating a solid lignocellulosic material with alkaline solution in order to remove the lignin |
| abstract |
The present invention relates to a process for obtaining fuel ethanol by using agricultural and agroindustrial waste materials composed of lignocellulose, and especially sugar cane bagasse. These residues have significant contents of carbohydrates in the form of polysaccharides (cellulose and hemicellulose), which can be hydrolyzed by chemical and enzymic processes. The hemicellulose fraction is submitted to mild hydrolysis with sulphuric acid, and the solid material from this hydrolysis is submitted to a process of saccharification (enzymic hydrolysis) with simultaneous rapid alcoholic fermentation under conditions which allow a significant increase in conversion to alcohol in a greatly shortened time. |
| priorityDate |
2006-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |