EP3962988A2 - Pulverulent substrate obtained by steam cracking of a biomass without chemical auxiliary agent, and uses thereof - Google Patents
Pulverulent substrate obtained by steam cracking of a biomass without chemical auxiliary agent, and uses thereofInfo
- Publication number
- EP3962988A2 EP3962988A2 EP20731915.3A EP20731915A EP3962988A2 EP 3962988 A2 EP3962988 A2 EP 3962988A2 EP 20731915 A EP20731915 A EP 20731915A EP 3962988 A2 EP3962988 A2 EP 3962988A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- substrate
- biomass
- pulverulent
- chemical
- steam cracking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 58
- 239000002028 Biomass Substances 0.000 title claims abstract description 33
- 239000000126 substance Substances 0.000 title claims abstract description 24
- 238000004230 steam cracking Methods 0.000 title claims abstract description 17
- 239000012752 auxiliary agent Substances 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 238000000855 fermentation Methods 0.000 claims abstract description 12
- 230000004151 fermentation Effects 0.000 claims abstract description 12
- 230000007071 enzymatic hydrolysis Effects 0.000 claims abstract description 7
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 20
- 244000005700 microbiome Species 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 239000002029 lignocellulosic biomass Substances 0.000 claims description 15
- 235000000346 sugar Nutrition 0.000 claims description 13
- 150000008163 sugars Chemical class 0.000 claims description 13
- 108090000790 Enzymes Proteins 0.000 claims description 12
- 102000004190 Enzymes Human genes 0.000 claims description 12
- 238000005842 biochemical reaction Methods 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 230000000813 microbial effect Effects 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 229920000704 biodegradable plastic Polymers 0.000 claims description 3
- 239000000843 powder Substances 0.000 abstract description 16
- 239000000654 additive Substances 0.000 abstract description 3
- 230000000996 additive effect Effects 0.000 abstract description 2
- 238000010352 biotechnological method Methods 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 19
- 239000000047 product Substances 0.000 description 13
- 239000008187 granular material Substances 0.000 description 12
- 238000004880 explosion Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 10
- 239000002023 wood Substances 0.000 description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 239000012634 fragment Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- 239000002551 biofuel Substances 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 238000002791 soaking Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 230000002255 enzymatic effect Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 229920005610 lignin Polymers 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- JSNRRGGBADWTMC-UHFFFAOYSA-N (6E)-7,11-dimethyl-3-methylene-1,6,10-dodecatriene Chemical compound CC(C)=CCCC(C)=CCCC(=C)C=C JSNRRGGBADWTMC-UHFFFAOYSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- 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 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 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 2
- 238000011138 biotechnological process Methods 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 2
- CXENHBSYCFFKJS-UHFFFAOYSA-N (3E,6E)-3,7,11-Trimethyl-1,3,6,10-dodecatetraene Natural products CC(C)=CCCC(C)=CCC=C(C)C=C CXENHBSYCFFKJS-UHFFFAOYSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- SJZRECIVHVDYJC-UHFFFAOYSA-N 4-hydroxybutyric acid Chemical compound OCCCC(O)=O SJZRECIVHVDYJC-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 1
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 102000005575 Cellulases Human genes 0.000 description 1
- 108010084185 Cellulases Proteins 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 102000006995 beta-Glucosidase Human genes 0.000 description 1
- 108010047754 beta-Glucosidase Proteins 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011173 biocomposite Substances 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001461 cytolytic effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 229930009668 farnesene Natural products 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 108010002430 hemicellulase Proteins 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000010335 hydrothermal treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000012978 lignocellulosic material Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229960002446 octanoic acid Drugs 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000004476 plant protection product Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 235000021309 simple sugar Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003797 solvolysis reaction Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 229940005605 valeric acid Drugs 0.000 description 1
- 230000035899 viability Effects 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H8/00—Macromolecular compounds derived from lignocellulosic materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/12—Unicellular algae; Culture media therefor
-
- 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
- C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
-
- 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
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
-
- 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
- C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
-
- 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
Definitions
- the invention relates to an energetic substrate obtained by steam cracking of a biomass. More specifically, the invention relates to a steam cracked biomass in the form of a dry powder and devoid of any chemical additive, its manufacturing process and its use as a substrate for green chemistry and biotechnological processes such as enzymatic hydrolysis and fermentation. .
- Biotechnological or green chemistry processes use carbon substrates derived from food plant raw materials, produced intensively, at high cost.
- the LCA (life cycle analysis) of the substrate as well as food competition and the price of the raw material are obstacles to the development of these biobased products and to the bioeconomy in general.
- the use of so-called second-generation lignocellulosic biomass - 2G would reduce environmental impacts (fossil CO2 emissions, fertilizers, plant protection products) and competition from use and price of the food sector.
- Steam cracking differs from hydrothermal pretreatment, also known as aqueous fractionation, solvolysis, hydrothermolysis or hydrothermal treatment, in that the latter involves using water at high temperature and pressure to promote the disintegration and separation of the gas. lignocellulosic matrix.
- Ethanol is one of the only biotechnological commodities which tries to start to date on a lignocellulosic basis.
- WO2013 / 018034 A1 relates to a method of producing a substrate for the growth of fungi.
- the production of the substrate can be carried out by applying various processing methods and in particular that of steam explosion.
- a spray is applied to the lignocellulosic material which is then placed in a reactor which heats the biomass with steam at temperatures ranging from 160 ° C to 230 ° C. ° C.
- the reactor reaches a pressure between 12 and 28 atmospheres then atmospheric pressure is immediately reduced to atmospheric pressure, creating a steam explosion.
- Document WO2013 / 105034 describes a process for treating lignocellulosic biomass to obtain a liquid composition.
- the treatment of biomass is characterized by a soaking step to obtain a solid fraction and a liquid fraction.
- part of the liquid fraction is separated, while the other fraction (the solid fraction and part of the liquid fraction) undergo a steam explosion step on the solid fraction to again obtain a solid fraction and liquid.
- a mixture of the newly obtained liquid fraction with the solid fraction obtained in the first step is described by a soaking step to obtain a solid fraction and a liquid fraction.
- Document WO2013 / 152771 relates to a process for treating lignocellulosic biomass to produce biofuels such as ethanol, butanol, hydrogen, methanol and biogas. This process uses a technique based on the properties of mechanical steam explosion by diabatic mechanical decomposition and under pressure.
- the documents FR 2 997 094 A1 and WO 2014/060673 A1 respectively describe: a process for producing so-called “second generation” ethanol from lignocellulosic biomass and a process for producing so-called “second generation” alcohols from of lignocellulosic biomass.
- These processes include different stages, namely: pretreatment in a reactor by steam explosion followed by a stage of enzymatic hydrolysis of the pretreated substrate then a stage of ethylic fermentation of the solubilized sugars, then an extraction of ethanol or alcohols. fermented effluent and recycling upstream or in the pre-treatment reactor of an aqueous internal stream comprising ethanol or alcohol.
- EP 3 054050 A describes a process for the continuous treatment of a lignocellulosic feed to produce a dehydrated lignocellulosic feed having a moisture content in the first target range which is 65% to 85%. It describes a process which may involve a steam explosion step at a severity factor between 2.8 and 5.3.
- auxiliaries ascid or alkali
- these auxiliaries accentuate the chemical degradation of sugars leading to a loss of yield and the creation of inhibitors of microorganisms and enzymes used in biotechnological or green chemistry processes, requiring an overconsumption of the latter, or of pollutants to be separated from the final product.
- the solutions proposed by the state of the art involve where the severity factor is not an established parameter.
- the severity factor is however important since it makes it possible to obtain different compounds according to its intensity.
- the solutions of the prior art propose processes which are not carried out continuously, having high humidity levels for the initial biomass. To date, there is no process for preparing biomass for application with high added value which is viable from an industrial and economic point of view.
- the present invention provides a carbonaceous substrate free from added acidic or alkali compounds, which is "ready to use” for use in biotechnology, chemistry or green chemistry processes.
- This substrate is prepared using a continuous steam cracking process of a dry lignocellulosic biomass without adding any chemical auxiliary.
- the objective is also to reduce production costs, for example in parallel with a main use (black granules or "black pellet") by taking an intermediate product from production (powder or "granulettes", that is to say - say granules of medium compression density), and use it as a substrate for hydrolysis (sugars for green chemistry) or hydrolysis and fermentation (sugars for biotechnology).
- the invention therefore relates to a pulverulent carbonaceous chemical reaction substrate obtained by continuous steam cracking of a lignocellulosic biomass without chemical auxiliary, a composition comprising such a substrate as well as its uses.
- the process is economically viable for commodities such as energy, and therefore a fortiori viable for products with higher added value.
- the carbonaceous substrate obtained is stable.
- Another advantage of the process for preparing the pulverulent substrate according to the invention is that it does not generate effluents because it does not include chemical treatment (especially acid).
- the substrate is stable, which allows its storage and transport. It can be enzymatically hydrolyzed from 50% to 70%, despite the absence of acid or alkali pretreatment.
- the product is inexpensive, does not require the use of water or effluent, it is derived from an inexpensive commodity product and can be used to produce products with high added value.
- the pulverulent carbonaceous substrate according to the invention is advantageously used for the production of sugars and co-products such as lignin.
- the steam-cracked biomass in powder form can be upgraded to sugars such as xylose by chemical release as well as the pretreated cellulosic part which can be hydrolyzed by cellulolytic enzymes into simple sugars; these sugars can then be transformed by chemistry or by bioconversion / fermentation into molecules with higher added value in the fields of biotechnology and green chemistry.
- sugars such as xylose by chemical release as well as the pretreated cellulosic part which can be hydrolyzed by cellulolytic enzymes into simple sugars; these sugars can then be transformed by chemistry or by bioconversion / fermentation into molecules with higher added value in the fields of biotechnology and green chemistry.
- a first object of the invention relates to a pulverulent carbonaceous substrate of chemical or biochemical reaction obtained by continuous steam cracking of a lignocellulosic biomass at a humidity level of between 5% and 27% without chemical auxiliary.
- the steam cracking is carried out by applying a severity factor of between 3 and 5.
- chemical reaction within the meaning of the invention, is meant any reaction including biochemical reactions such as fermentations, enzymatic hydrolyses, biotechnological processes in addition to conventional chemical transformations.
- the notion of chemical reaction does not include a combustion reaction.
- pulverulent substrate within the meaning of the invention, is meant a substrate in the form of powder or in the form of granules, or weakly compressed granules also called “granules”. These granules correspond to a form of powder compressed so as to give it the shape of a granule but which rapidly releases a powder by soaking (not very advanced granulation). This form can be adopted when packaging the product in order to facilitate handling, but its characteristics are those of a powder when the substrate is impregnated with a solution (enzymatic, acid, etc.).
- the biomass powder obtained by steam cracking comprises at least 50% of pulverulent compounds with a cross section of less than 0.5 millimeters and at least 10% of fibrous compounds having a length greater than 1 millimeter ”.
- the granules have a cylindrical shape. Their length can be defined as being 99.9% less than 5 cm, and 99.0% less than 4 cm and less than 10% less than 1 cm. On the other hand, at least 99.0% of the granules have a diameter greater than or equal to the diameter chosen, namely for example 6, 8 or 10 mm. Finally, their bulk density (with a volume cylinder of 5 liters of granules tapped 3 times per drop from height of 20 cm) is between 600 g / L and 700 g / L.
- the granules have dimensions equivalent to those of the granules but have a density of less than 600 g / L, generally between 300 and 600 g / L.
- This powdery substrate is particularly suitable for the implementation of biochemical reactions such as enzymatic hydrolysis, fermentation or any other chemical or biochemical reaction.
- the substrate is in powder form implies that it is in dry form, preferably between 5% and 27% humidity. This characteristic differentiates it from other forms of biomass used for biochemical reactions which are in liquid form. Indeed, the biomasses of the prior art are impregnated, in particular with chemical auxiliaries before treatment and treated in a liquid medium after steam cracking to eliminate these auxiliaries. While presentation in liquid or wet form may be suitable for biochemical applications, this is problematic for the conservation of the biomass which will necessarily ferment.
- the substrate according to the invention therefore has the advantage of being dry thanks to a preparation process by steam cracking without prior impregnation, that is to say from biomass with a moisture content preferably between 5 and 27% (directly or possibly after drying).
- the process does not involve the addition of chemical auxiliaries (or additives) which produces a clean substrate.
- the term “chemical auxiliary” means any compound or any solution capable of remaining in the steam cracked product or in the effluents. These auxiliaries create impurities in the steam cracked product with a view to its uses and pollutants in the effluents to be discharged. Such chemical auxiliaries are for example acids, bases, organic solvents or organic molecules, salts ... Are not considered as chemical auxiliaries products such as lime, carbon dioxide and the dissociated forms of renewable carbon dioxide because they are inert vis-à-vis the intended uses and the environment.
- the severity factor depends on the pressure, temperature and duration of treatment. In a preferred embodiment of the invention, a severity factor is between 3 and 5. In a particular embodiment of the invention, the severity factor corresponds to treatment for a few minutes (generally between 5 and 5. 30 min).
- a second subject of the invention relates to a “ready-to-use” dry composition
- a “ready-to-use” dry composition comprising a pulverulent substrate as defined above and at least one enzyme.
- the dry composition can be stored and transported, it is stable.
- the enzymes allow hydrolysis of the biomass once it is impregnated by the user.
- the enzymes in a dry environment are inactive and their activation is initiated by humidifying, or even by soaking, the composition.
- the enzymes which can be associated with the biomass in such a composition can for example be chosen from cellulases, a beta-glucosidase, hemicellulases, etc.
- a third subject of the invention relates to a “ready-to-use” dry composition
- a “ready-to-use” dry composition comprising a pulverulent substrate as defined above and at least one microorganism.
- the dry composition can be stored and transported, it is stable.
- the microorganisms allow the fermentation of the biomass once it has been impregnated by the user.
- the microorganisms are not active in a dry environment (the biomass in powder form) and their metabolism is activated by humidifying, or even by soaking, the composition.
- microorganisms associated with the substrate may be of a different nature, in particular a microbial biomass or microalgae.
- Microbial biomass can contain bacteria, yeasts, fungi or any other type of cell.
- the invention relates to a “ready to use” dry composition
- a “ready to use” dry composition comprising a pulverulent substrate, at least one enzyme and at least one microorganism.
- a third object of the invention relates to the use of a substrate as defined above as a chemical reaction support.
- the substrate is used as a production support for the culture of microorganisms.
- a fourth object of the invention relates to a process for obtaining sugars from lignocellulosic biomass consisting in subjecting a pulverulent carbonaceous substrate to enzymatic hydrolysis or in cultivating a “ready-to-use” dry composition comprising a pulverulent substrate. and enzymes.
- the substrate obtained from biomass can be subjected to enzymatic hydrolysis to produce high added value sugars such as xylose, glucose, etc.
- the enzymatic and fermentation reactions also generate co-products that must be able to be upgraded, such as the hydrolysis or fermentation residue which contains lignin and fibers with a high PCI, resinous or terpene derivatives, phenolic compounds (coumaric , ferulic), condensates rich in furfuraldehyde (polymerization monomer), acetic and formic acid, etc.
- Soluble or insoluble lignin co-products can be used as materials (resins, binding agents, fillers).
- a fifth object of the invention relates to a process for obtaining molecules of interest from lignocellulosic biomass consisting (i) in subjecting a pulverulent carbonaceous substrate to fermentation or (ii) in cultivating a "ready-to-use” dry composition. the use “comprising a pulverulent substrate and at least and a microorganism or (iii) in subjecting a pulverulent substrate to a (conventional) chemical transformation process.
- the molecules of interest that can be obtained are for example intended for the field of bioenergy (biofuels, biogas ... such as bioethanol, biomethanol, biomethane ”) or bioplastics (biomaterials, biocomposites) or bioproducts ( proteins, solvents, any other chemical molecule .%)
- the substrate according to the invention can be used in many applications: by manufacturers seeking to produce bioethanol and biobutanol and isobutene and farnesene to make liquid biofuels (especially biofuels, towards light or heavy vehicles such as BP, SHELL, towards aviation like TOTAL); by biotechnologists who want to ferment 2G sugars (cellulosic glucose and xylose) to basic building blocks for industry, bioplastics or bioproducts (methane, methanol, formic acid, formalin, ethanol, ethylene, acetic acid , oxalic acid, ethanal, propanol, propanediol, acetone, popionic acid, lactic acid, maleic acid, malic acid, fumaric acid, succinic acid, butanol, butanediol, isobutene, butyric acid, hydroxybutyric acid, valeric acid, glutaric acid, capric acid , caproic acid, caprylic acid, amino acids, etc.); by the
- a sixth object relates to a process for the continuous preparation of a pulverulent chemical reaction substrate as defined above by steam cracking of a lignocellulosic biomass, characterized in that the process is implemented:
- the process allows the preparation of a powdery substrate of chemical reaction except combustion.
- the manufacture of a carbonaceous powder substrate according to the invention can be carried out from wood, by implementing the following steps: - obtaining wood from fragments of wood with a dimension of between 0.5 and 14 mm with a moisture content of between 5 and 27%;
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Abstract
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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FR1904681A FR3095649B1 (en) | 2019-05-03 | 2019-05-03 | Powdery substrate obtained by steam cracking of a biomass without chemical auxiliary and its uses |
PCT/FR2020/050729 WO2020225504A2 (en) | 2019-05-03 | 2020-04-30 | Pulverulent substrate obtained by steam cracking of a biomass without chemical auxiliary agent, and uses thereof |
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EP3962988A2 true EP3962988A2 (en) | 2022-03-09 |
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EP20731915.3A Pending EP3962988A2 (en) | 2019-05-03 | 2020-04-30 | Pulverulent substrate obtained by steam cracking of a biomass without chemical auxiliary agent, and uses thereof |
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US (1) | US20220306813A1 (en) |
EP (1) | EP3962988A2 (en) |
JP (1) | JP2022531024A (en) |
KR (1) | KR20220018487A (en) |
CN (1) | CN114040981A (en) |
AU (1) | AU2020267899A1 (en) |
BR (1) | BR112021022071A2 (en) |
CA (1) | CA3138869A1 (en) |
FR (1) | FR3095649B1 (en) |
MX (1) | MX2021013345A (en) |
WO (1) | WO2020225504A2 (en) |
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FR3109390B1 (en) * | 2020-04-17 | 2022-07-22 | Europeenne De Biomasse | Process for producing fuel pellets by improved steam cracking using heterogeneous biomass |
FR3134109A1 (en) * | 2022-04-05 | 2023-10-06 | Europeenne De Biomasse | PROCESS FOR OPTIMIZING THE PRODUCTION OF LEVOGLUCOSENONE DURING STEAM CRACKING OF LIGNOCELLULOSIC BIOMASS |
FR3134811A1 (en) * | 2022-04-22 | 2023-10-27 | Europeenne De Biomasse | PROCESS FOR OPTIMIZING THE PRODUCTION OF FURFURAL DURING STEAM CRACKING OF LIGNOCELLULOSIC BIOMASS |
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ES2458554T3 (en) * | 2009-08-24 | 2014-05-06 | Abengoa Bioenergy New Technologies, Inc. | Procedures for the production of ethanol and co-products from cellulosic biomass |
LT5847B (en) * | 2011-08-01 | 2012-06-25 | Kęstutis JUŠČIUS | Novel process for preparing substrate for culturing champignons and other cultural mushrooms |
ITTO20120010A1 (en) * | 2012-01-10 | 2013-07-11 | Beta Renewables Spa | CHECKING THE REPORT OF XYLOSIUM OF PRETRACTED BIOMASS. |
DK177818B1 (en) * | 2012-04-11 | 2014-08-11 | C F Nielsen As | Process for treating a biomass with a lignocellulose content |
CA2873484A1 (en) * | 2012-06-22 | 2013-12-27 | Sundrop Fuels, Inc. | Pretreating biomass using steam explosion before gasification |
FR2997094B1 (en) * | 2012-10-18 | 2016-04-01 | IFP Energies Nouvelles | PROCESS FOR PRODUCING ETHANOL FROM BIOMASS WITH RECYCLING OF AN INTERNAL FLOW COMPRISING ETHANOL UPSTREAM OR WITHIN PRETREATMENT |
FR2997093B1 (en) * | 2012-10-18 | 2016-03-11 | IFP Energies Nouvelles | PROCESS FOR PRODUCING ALCOHOLS AND / OR SOLVENTS FROM BIOMASS WITH RECYCLING OF AN INTERNAL FLOW COMPRISING ALCOHOLS AND / OR SOLVENTS UPSTREAM OR WITHIN PRETREATMENT |
WO2014204519A1 (en) * | 2013-05-14 | 2014-12-24 | Sundrop Fuels, Inc. | Steam explosion methods before gasification |
EP3054050B1 (en) * | 2015-02-09 | 2018-01-24 | BETA RENEWABLES S.p.A. | Pretreatment process of a ligno-cellulosic feedstock |
FR3069248B1 (en) * | 2017-07-19 | 2020-07-31 | Ifp Energies Now | LIGNO-CELLULOSIC BIOMASS TREATMENT PROCESS. |
FR3083126B1 (en) * | 2018-06-27 | 2020-06-26 | IFP Energies Nouvelles | LIGNO-CELLULOSIC BIOMASS TREATMENT PROCESS |
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2019
- 2019-05-03 FR FR1904681A patent/FR3095649B1/en active Active
-
2020
- 2020-04-30 KR KR1020217039627A patent/KR20220018487A/en unknown
- 2020-04-30 US US17/594,949 patent/US20220306813A1/en active Pending
- 2020-04-30 MX MX2021013345A patent/MX2021013345A/en unknown
- 2020-04-30 JP JP2022512480A patent/JP2022531024A/en active Pending
- 2020-04-30 BR BR112021022071A patent/BR112021022071A2/en unknown
- 2020-04-30 WO PCT/FR2020/050729 patent/WO2020225504A2/en unknown
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- 2020-04-30 AU AU2020267899A patent/AU2020267899A1/en active Pending
- 2020-04-30 EP EP20731915.3A patent/EP3962988A2/en active Pending
- 2020-04-30 CA CA3138869A patent/CA3138869A1/en active Pending
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BR112021022071A2 (en) | 2021-12-28 |
FR3095649B1 (en) | 2022-09-16 |
AU2020267899A1 (en) | 2021-12-02 |
FR3095649A1 (en) | 2020-11-06 |
JP2022531024A (en) | 2022-07-05 |
US20220306813A1 (en) | 2022-09-29 |
CN114040981A (en) | 2022-02-11 |
CA3138869A1 (en) | 2020-11-12 |
WO2020225504A3 (en) | 2020-12-03 |
MX2021013345A (en) | 2022-01-31 |
WO2020225504A2 (en) | 2020-11-12 |
KR20220018487A (en) | 2022-02-15 |
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