BRPI0920252B1 - métodos para produzir açúcares e produzir etanol - Google Patents
métodos para produzir açúcares e produzir etanol Download PDFInfo
- Publication number
- BRPI0920252B1 BRPI0920252B1 BRPI0920252A BRPI0920252A BRPI0920252B1 BR PI0920252 B1 BRPI0920252 B1 BR PI0920252B1 BR PI0920252 A BRPI0920252 A BR PI0920252A BR PI0920252 A BRPI0920252 A BR PI0920252A BR PI0920252 B1 BRPI0920252 B1 BR PI0920252B1
- Authority
- BR
- Brazil
- Prior art keywords
- bark
- treatment
- alkali
- saccharification
- fermentation
- Prior art date
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims description 135
- 238000000034 method Methods 0.000 title claims description 63
- 235000000346 sugar Nutrition 0.000 title claims description 61
- 150000008163 sugars Chemical class 0.000 title claims description 22
- 239000003513 alkali Substances 0.000 claims description 186
- 238000000855 fermentation Methods 0.000 claims description 133
- 230000004151 fermentation Effects 0.000 claims description 133
- 239000000243 solution Substances 0.000 claims description 68
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 59
- 239000000920 calcium hydroxide Substances 0.000 claims description 57
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 57
- 230000002255 enzymatic effect Effects 0.000 claims description 45
- 238000004519 manufacturing process Methods 0.000 claims description 41
- 150000001875 compounds Chemical class 0.000 claims description 33
- 238000007670 refining Methods 0.000 claims description 32
- 108090000790 Enzymes Proteins 0.000 claims description 25
- 102000004190 Enzymes Human genes 0.000 claims description 25
- 244000166124 Eucalyptus globulus Species 0.000 claims description 25
- 238000000926 separation method Methods 0.000 claims description 16
- 206010016807 Fluid retention Diseases 0.000 claims description 12
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 11
- 239000000292 calcium oxide Substances 0.000 claims description 11
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 11
- 238000007654 immersion Methods 0.000 claims description 2
- 239000012670 alkaline solution Substances 0.000 claims 3
- 150000001720 carbohydrates Chemical class 0.000 claims 1
- 239000000047 product Substances 0.000 description 101
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 69
- 239000007788 liquid Substances 0.000 description 66
- 239000000835 fiber Substances 0.000 description 49
- 238000000227 grinding Methods 0.000 description 41
- 238000005265 energy consumption Methods 0.000 description 33
- 239000000203 mixture Substances 0.000 description 27
- 238000004898 kneading Methods 0.000 description 26
- 229940088598 enzyme Drugs 0.000 description 24
- 239000002994 raw material Substances 0.000 description 23
- 239000000463 material Substances 0.000 description 22
- 239000007787 solid Substances 0.000 description 22
- 239000000654 additive Substances 0.000 description 21
- 230000000996 additive effect Effects 0.000 description 21
- 239000011575 calcium Substances 0.000 description 21
- 229910052791 calcium Inorganic materials 0.000 description 21
- 238000005406 washing Methods 0.000 description 21
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 20
- 108010059892 Cellulase Proteins 0.000 description 20
- 229940106157 cellulase Drugs 0.000 description 20
- 238000006243 chemical reaction Methods 0.000 description 19
- 239000001913 cellulose Substances 0.000 description 17
- 229920002678 cellulose Polymers 0.000 description 17
- 239000002253 acid Substances 0.000 description 16
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 14
- 238000004064 recycling Methods 0.000 description 14
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 12
- 235000004692 Eucalyptus globulus Nutrition 0.000 description 12
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 244000005700 microbiome Species 0.000 description 12
- 239000002028 Biomass Substances 0.000 description 11
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 11
- 239000000872 buffer Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 238000004821 distillation Methods 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 239000011257 shell material Substances 0.000 description 9
- 210000004027 cell Anatomy 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 229940041514 candida albicans extract Drugs 0.000 description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 description 7
- 238000001914 filtration Methods 0.000 description 7
- 238000003801 milling Methods 0.000 description 7
- 239000002023 wood Substances 0.000 description 7
- 239000012138 yeast extract Substances 0.000 description 7
- 229910000019 calcium carbonate Inorganic materials 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 6
- 238000011437 continuous method Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 229920005610 lignin Polymers 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000035484 reaction time Effects 0.000 description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 description 6
- QXDMQSPYEZFLGF-UHFFFAOYSA-L calcium oxalate Chemical compound [Ca+2].[O-]C(=O)C([O-])=O QXDMQSPYEZFLGF-UHFFFAOYSA-L 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- 238000005342 ion exchange Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 210000004738 parenchymal cell Anatomy 0.000 description 5
- 150000002972 pentoses Chemical class 0.000 description 5
- 238000002203 pretreatment Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 4
- 238000001354 calcination Methods 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 239000007799 cork Substances 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 239000012467 final product Substances 0.000 description 4
- 239000008103 glucose Substances 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 238000013019 agitation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 230000000593 degrading effect Effects 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010191 image analysis Methods 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 150000002772 monosaccharides Chemical class 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- OQUKIQWCVTZJAF-UHFFFAOYSA-N phenol;sulfuric acid Chemical compound OS(O)(=O)=O.OC1=CC=CC=C1 OQUKIQWCVTZJAF-UHFFFAOYSA-N 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 108010008885 Cellulose 1,4-beta-Cellobiosidase Proteins 0.000 description 2
- 206010041662 Splinter Diseases 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000005903 acid hydrolysis reaction Methods 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000002478 diastatic effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000009229 glucose formation Effects 0.000 description 2
- 239000010903 husk Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 241001019659 Acremonium <Plectosphaerellaceae> Species 0.000 description 1
- 241000228212 Aspergillus Species 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 206010053567 Coagulopathies Diseases 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 244000165963 Eucalyptus camaldulensis Species 0.000 description 1
- 241001528275 Eucalyptus deglupta Species 0.000 description 1
- 241001074688 Eucalyptus dunnii Species 0.000 description 1
- 241001233195 Eucalyptus grandis Species 0.000 description 1
- 241000006114 Eucalyptus nitens Species 0.000 description 1
- 241000404037 Eucalyptus urophylla Species 0.000 description 1
- 240000001414 Eucalyptus viminalis Species 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 241000223198 Humicola Species 0.000 description 1
- 240000007472 Leucaena leucocephala Species 0.000 description 1
- 235000010643 Leucaena leucocephala Nutrition 0.000 description 1
- 241000222385 Phanerochaete Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- JBQLQIMCKFDOHK-UHFFFAOYSA-N Stephanol Natural products CC(O)C1(O)CCC2(O)C3(O)CC=C4CC(O)CCC4(C)C3C(O)C(O)C12C JBQLQIMCKFDOHK-UHFFFAOYSA-N 0.000 description 1
- 229930183415 Suberin Natural products 0.000 description 1
- 241000222354 Trametes Species 0.000 description 1
- 241000223259 Trichoderma Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 108010047754 beta-Glucosidase Proteins 0.000 description 1
- 102000006995 beta-Glucosidase Human genes 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 150000001669 calcium Chemical class 0.000 description 1
- 230000032823 cell division Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 230000035602 clotting Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000037336 dry skin Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 229930182830 galactose Natural products 0.000 description 1
- -1 glucose Chemical class 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229940059442 hemicellulase Drugs 0.000 description 1
- 108010002430 hemicellulase Proteins 0.000 description 1
- 150000002402 hexoses Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000002029 lignocellulosic biomass Substances 0.000 description 1
- 238000009630 liquid culture Methods 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/02—Monosaccharides
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
- C12P7/06—Ethanol, i.e. non-beverage
- C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
- C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K1/00—Glucose; Glucose-containing syrups
- C13K1/02—Glucose; Glucose-containing syrups obtained by saccharification of cellulosic materials
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Emergency Medicine (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008279367 | 2008-10-30 | ||
| PCT/JP2009/005758 WO2010050223A1 (ja) | 2008-10-30 | 2009-10-29 | 糖類を製造する方法及びエタノール製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0920252A2 BRPI0920252A2 (pt) | 2015-08-25 |
| BRPI0920252B1 true BRPI0920252B1 (pt) | 2019-01-02 |
Family
ID=42128594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0920252A BRPI0920252B1 (pt) | 2008-10-30 | 2009-10-29 | métodos para produzir açúcares e produzir etanol |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20110207177A1 (https=) |
| EP (1) | EP2343379A4 (https=) |
| JP (2) | JP2010131004A (https=) |
| CN (1) | CN102272318B (https=) |
| AU (1) | AU2009308624B2 (https=) |
| BR (1) | BRPI0920252B1 (https=) |
| WO (1) | WO2010050223A1 (https=) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5779323B2 (ja) * | 2010-07-05 | 2015-09-16 | 本田技研工業株式会社 | リグノセルロース系バイオマスの糖化前処理方法 |
| JP5713591B2 (ja) * | 2010-07-05 | 2015-05-07 | 本田技研工業株式会社 | リグノセルロース系バイオマスの糖化前処理装置 |
| JP2012016289A (ja) * | 2010-07-06 | 2012-01-26 | Japan Pulp & Paper Research Institute Inc | リグノセルロース系バイオマスから糖を製造する方法 |
| NZ607405A (en) * | 2010-08-31 | 2013-12-20 | Oji Holdings Corp | Method for enzymatic saccharification treatment of lignocellulose-containing biomass, and method for producing ethanol from lignocellulose-containing biomass |
| JP4713688B1 (ja) * | 2010-11-11 | 2011-06-29 | 泰雄 福谷 | バイオエタノールの製造方法 |
| JP5685959B2 (ja) * | 2011-01-26 | 2015-03-18 | 王子ホールディングス株式会社 | リグノセルロース含有バイオマスからの有価物の製造方法 |
| JP5693286B2 (ja) * | 2011-02-18 | 2015-04-01 | 大成建設株式会社 | 木質系バイオマスの糖化方法 |
| JP2013042727A (ja) * | 2011-08-26 | 2013-03-04 | Kawasaki Heavy Ind Ltd | リグノセルロース系バイオマスからエタノールを製造する方法及びその前処理方法 |
| DK2771475T3 (da) * | 2011-10-25 | 2017-11-27 | Purac Biochem Bv | Fremgangsmåde til omdannelse af lignocellulose til en organisk syre med recycling af opløste salte |
| CN102517358B (zh) * | 2011-12-19 | 2014-06-04 | 南京林业大学 | 一种提高非木材纤维原料酶水解糖化效率的预处理方法 |
| JP5862376B2 (ja) * | 2012-03-09 | 2016-02-16 | 王子ホールディングス株式会社 | リグノセルロース系原料からのエタノール製造方法。 |
| JP6036498B2 (ja) * | 2012-04-26 | 2016-11-30 | 王子ホールディングス株式会社 | リグノセルロース系原料からのエタノールの製造方法 |
| JP5946213B2 (ja) * | 2012-07-27 | 2016-07-05 | 大成建設株式会社 | 草本系バイオマスまたは木質系バイオマスから糖を製造する方法および生成された糖からエタノールを製造する方法 |
| JP6050090B2 (ja) * | 2012-11-02 | 2016-12-21 | 大成建設株式会社 | 糖化性能の評価方法 |
| EP3027758A4 (en) * | 2013-08-01 | 2017-03-22 | Novozymes A/S | Process for the enzymatic conversion of lignocellulosic biomass |
| CN104611381B (zh) * | 2013-11-05 | 2018-10-12 | 中国石油化工股份有限公司 | 一种木质纤维素连续酶解发酵产乙醇的方法 |
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| CN107728515A (zh) * | 2017-09-27 | 2018-02-23 | 珠海格力电器股份有限公司 | 米饭的蒸煮方法及装置 |
| FI129347B (en) * | 2018-10-23 | 2021-12-15 | Teknologian Tutkimuskeskus Vtt Oy | Extraction of valuable components from bark |
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| CN112553261A (zh) * | 2020-11-06 | 2021-03-26 | 华南理工大学 | 一种木质纤维素高固酶解的方法 |
| CA3235239A1 (en) * | 2021-10-29 | 2023-05-04 | Xiaowen Chen | Pretreatment of lignocellulose using two stage alkali and mechanical refining processes |
| CN114433608B (zh) * | 2022-01-29 | 2025-11-25 | 绍兴维素科技有限公司 | 一种生活垃圾降解回收再利用设备及工艺 |
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| JPS5991893A (ja) | 1982-11-16 | 1984-05-26 | Res Assoc Petroleum Alternat Dev<Rapad> | 糖化用セルロ−ス系原料の前処理法 |
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| US4642287A (en) * | 1983-04-14 | 1987-02-10 | Shinnenryoyu Kaihatsugijutsu Kenkyukumiai | Process for pretreating biomasses in advance of their enzymatic treatment |
| JPS59192093A (ja) | 1983-04-14 | 1984-10-31 | Res Assoc Petroleum Alternat Dev<Rapad> | バイオマスの酵素処理用前処理方法 |
| JPS59204997A (ja) | 1983-04-28 | 1984-11-20 | 宝酒造株式会社 | 植物バイオマス資源の総合利用可能な処理方法 |
| JPS63137692A (ja) * | 1986-11-28 | 1988-06-09 | Kobe Steel Ltd | 木材の再粉砕方法 |
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| JP3041380B2 (ja) | 1997-06-02 | 2000-05-15 | 工業技術院長 | 水溶性オリゴ糖類及び単糖類の製造方法 |
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| JP2003236813A (ja) * | 2002-02-13 | 2003-08-26 | Sekisui Chem Co Ltd | 木質系複合材料の製造方法 |
| US20040231060A1 (en) * | 2003-03-07 | 2004-11-25 | Athenix Corporation | Methods to enhance the activity of lignocellulose-degrading enzymes |
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| JP4619831B2 (ja) | 2005-03-08 | 2011-01-26 | 月島機械株式会社 | リグノセルロースの前処理方法 |
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| JP2007124933A (ja) | 2005-11-02 | 2007-05-24 | Tsukishima Kikai Co Ltd | リグノセルロースの前処理方法 |
| JP4756276B2 (ja) | 2006-10-16 | 2011-08-24 | 独立行政法人森林総合研究所 | エタノールの製造方法 |
| JP4065960B1 (ja) * | 2007-01-25 | 2008-03-26 | 独立行政法人国際農林水産業研究センター | エタノール及び乳酸の製造方法 |
| EP2133366B1 (en) * | 2007-03-30 | 2018-02-21 | National Institute of Advanced Industrial Science and Technology | Fine fibrous cellulose material and method for producing the same |
| JP5014872B2 (ja) | 2007-05-10 | 2012-08-29 | シャープ株式会社 | 液体吐出装置用カートリッジおよびそれを備えた液体吐出装置 |
| CN101153305A (zh) * | 2007-09-06 | 2008-04-02 | 上海天之冠可再生能源有限公司 | 一种秸秆类纤维原料预处理方法 |
| JP2009125050A (ja) * | 2007-11-28 | 2009-06-11 | Jfe Engineering Corp | 草本系バイオマスの酵素加水分解の前処理方法、草本系バイオマスを原料とするエタノール製造方法及びパームヤシ空果房を原料とするエタノール製造方法 |
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2009
- 2009-10-29 JP JP2009249261A patent/JP2010131004A/ja active Pending
- 2009-10-29 WO PCT/JP2009/005758 patent/WO2010050223A1/ja not_active Ceased
- 2009-10-29 AU AU2009308624A patent/AU2009308624B2/en not_active Ceased
- 2009-10-29 JP JP2010535682A patent/JPWO2010050223A1/ja active Pending
- 2009-10-29 BR BRPI0920252A patent/BRPI0920252B1/pt not_active IP Right Cessation
- 2009-10-29 EP EP09823336.4A patent/EP2343379A4/en not_active Withdrawn
- 2009-10-29 CN CN2009801529908A patent/CN102272318B/zh not_active Expired - Fee Related
- 2009-10-29 US US13/125,432 patent/US20110207177A1/en not_active Abandoned
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| EP2343379A1 (en) | 2011-07-13 |
| WO2010050223A1 (ja) | 2010-05-06 |
| AU2009308624B2 (en) | 2013-04-18 |
| BRPI0920252A2 (pt) | 2015-08-25 |
| AU2009308624A2 (en) | 2012-06-28 |
| JPWO2010050223A1 (ja) | 2012-03-29 |
| JP2010131004A (ja) | 2010-06-17 |
| US20110207177A1 (en) | 2011-08-25 |
| AU2009308624A1 (en) | 2010-05-06 |
| CN102272318B (zh) | 2013-11-20 |
| CN102272318A (zh) | 2011-12-07 |
| EP2343379A4 (en) | 2016-01-13 |
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