LIGNIN DEGRADATION OF BIOMASS PRETREAMENT VIA OZONOLYSIS FOR ENHANCED GLUCOSE RECOVERY
The present invention provides a biomass pretreatments via ozonolysis to degrade lignin for enhanced glucose recovery. Accordingly, the biomass pretreament includes: a) an ozonolysis treatment at a reactor that is connected to an ozone generator and destructor, such that overnight-moistured biomass...
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| creator | Nor Aishah Saidina Amin Wan Nor Nadyaini Wan Omar |
| description | The present invention provides a biomass pretreatments via ozonolysis to degrade lignin for enhanced glucose recovery. Accordingly, the biomass pretreament includes: a) an ozonolysis treatment at a reactor that is connected to an ozone generator and destructor, such that overnight-moistured biomass is being fed to the reactor, wherein ozone gas is being continuously passed through the reactor, and the oxygen is flashed into the reactor after the reaction is completed; b) sodium hydroxide (NaOH), wherein the sodium hydroxide (NaOH) is introduced into the reactor and such solution is then filtered and rinsed with distilled aquatic solution to remove the soluble compound before the treated biomass is being dried; and c) excess ozone is being destructed in the ozone destructor before being discharged to atmosphere; wherein lignin degradation is being determined by mixing the biomass with Sulfuric acid (H2SO4) with Potassium permanganate (KMnO4) and sugar monomers (i.e. glucose and xylose) of the biomass are being synthesized via a two-step acid hydrolysis. The most illustrative drawing: FIG. 2 |
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Accordingly, the biomass pretreament includes: a) an ozonolysis treatment at a reactor that is connected to an ozone generator and destructor, such that overnight-moistured biomass is being fed to the reactor, wherein ozone gas is being continuously passed through the reactor, and the oxygen is flashed into the reactor after the reaction is completed; b) sodium hydroxide (NaOH), wherein the sodium hydroxide (NaOH) is introduced into the reactor and such solution is then filtered and rinsed with distilled aquatic solution to remove the soluble compound before the treated biomass is being dried; and c) excess ozone is being destructed in the ozone destructor before being discharged to atmosphere; wherein lignin degradation is being determined by mixing the biomass with Sulfuric acid (H2SO4) with Potassium permanganate (KMnO4) and sugar monomers (i.e. glucose and xylose) of the biomass are being synthesized via a two-step acid hydrolysis. The most illustrative drawing: FIG. 2</description><language>eng</language><subject>BEER ; BIOCHEMISTRY ; CHEMISTRY ; ENZYMOLOGY ; FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE ; METALLURGY ; MICROBIOLOGY ; MUTATION OR GENETIC ENGINEERING ; SPIRITS ; VINEGAR ; WINE</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210129&DB=EPODOC&CC=MY&NR=182678A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210129&DB=EPODOC&CC=MY&NR=182678A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Nor Aishah Saidina Amin</creatorcontrib><creatorcontrib>Wan Nor Nadyaini Wan Omar</creatorcontrib><title>LIGNIN DEGRADATION OF BIOMASS PRETREAMENT VIA OZONOLYSIS FOR ENHANCED GLUCOSE RECOVERY</title><description>The present invention provides a biomass pretreatments via ozonolysis to degrade lignin for enhanced glucose recovery. Accordingly, the biomass pretreament includes: a) an ozonolysis treatment at a reactor that is connected to an ozone generator and destructor, such that overnight-moistured biomass is being fed to the reactor, wherein ozone gas is being continuously passed through the reactor, and the oxygen is flashed into the reactor after the reaction is completed; b) sodium hydroxide (NaOH), wherein the sodium hydroxide (NaOH) is introduced into the reactor and such solution is then filtered and rinsed with distilled aquatic solution to remove the soluble compound before the treated biomass is being dried; and c) excess ozone is being destructed in the ozone destructor before being discharged to atmosphere; wherein lignin degradation is being determined by mixing the biomass with Sulfuric acid (H2SO4) with Potassium permanganate (KMnO4) and sugar monomers (i.e. glucose and xylose) of the biomass are being synthesized via a two-step acid hydrolysis. 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Accordingly, the biomass pretreament includes: a) an ozonolysis treatment at a reactor that is connected to an ozone generator and destructor, such that overnight-moistured biomass is being fed to the reactor, wherein ozone gas is being continuously passed through the reactor, and the oxygen is flashed into the reactor after the reaction is completed; b) sodium hydroxide (NaOH), wherein the sodium hydroxide (NaOH) is introduced into the reactor and such solution is then filtered and rinsed with distilled aquatic solution to remove the soluble compound before the treated biomass is being dried; and c) excess ozone is being destructed in the ozone destructor before being discharged to atmosphere; wherein lignin degradation is being determined by mixing the biomass with Sulfuric acid (H2SO4) with Potassium permanganate (KMnO4) and sugar monomers (i.e. glucose and xylose) of the biomass are being synthesized via a two-step acid hydrolysis. The most illustrative drawing: FIG. 2</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BEER BIOCHEMISTRY CHEMISTRY ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING SPIRITS VINEGAR WINE |
| title | LIGNIN DEGRADATION OF BIOMASS PRETREAMENT VIA OZONOLYSIS FOR ENHANCED GLUCOSE RECOVERY |
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