http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2315272-T3
Outgoing Links
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|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_872d7cc32799db685702dc6bfbc61dd2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_64e5cadfa8a7d596f9106715f7655286 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P2201-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-286 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P5-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F9-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-10 |
| filingDate | 2001-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d43107224de7bbfc2c71d695f7c0ea95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c95aa09442c9283950ccdfb89836162 |
| publicationDate | 2009-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2315272-T3 |
| titleOfInvention | A PROCEDURE TO PROCESS LIGNOCELLULOSIC MATERIAL. |
| abstract | A process for continuously converting solid lignocellulosic biomass material into ethanol in which all or part of the process water is recycled, the process comprising the steps of: (i) providing an aqueous suspension of the biomass material, (ii) submitting, in a reaction vessel, said aqueous suspension at neutral or alkaline conditions and at elevated temperature conditions and / or an oxygen enriched atmosphere to obtain a suspension in which at least partial separation of the biomass material into cellulose, hemicellulose and lignin, (iii) subject the suspension resulting from step (ii) and / or the aqueous phase thereof to a treatment resulting in at least partial hydrolysis of the cellulose and hemicellulose to obtain a suspension and / or aqueous phase containing an amount of microbiologically fermentable sugars that allows the suspension or aqueous phase to be used as an ethanolic fermentation medium, (iv) somet er the suspension and / or aqueous phase of stage (iii) at least one stage of fermentation of the ethanol, (v) separating the ethanol from the fermentation medium resulting from stage (iv) resulting in a wastewater effluent of fermentation containing a level of inhibitory substances that, if present in any of the preceding stages (ii) to (iv), would be speed limiting or inhibitor; (vi) subjecting said wastewater effluent to a treatment whereby the level of the inhibitory substances is reduced to a level that, if the wastewater effluent is introduced in any of the preceding stages (ii) to (iv), It is not speed limiting or inhibitor; (vii) introduce all or part of the effluent from wastewater treated in any of the preceding stages (ii) to (v), and (viii) repeat steps (i) to (vii) continuously. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110974915-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110934964-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8449773-B2 |
| priorityDate | 2000-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 275.