JP6860195B2 - 植物系バイオマスの改質方法 - Google Patents
植物系バイオマスの改質方法 Download PDFInfo
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- JP6860195B2 JP6860195B2 JP2017001878A JP2017001878A JP6860195B2 JP 6860195 B2 JP6860195 B2 JP 6860195B2 JP 2017001878 A JP2017001878 A JP 2017001878A JP 2017001878 A JP2017001878 A JP 2017001878A JP 6860195 B2 JP6860195 B2 JP 6860195B2
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- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 54
- 241000196324 Embryophyta Species 0.000 claims description 42
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 36
- 239000007795 chemical reaction product Substances 0.000 claims description 35
- 239000002994 raw material Substances 0.000 claims description 29
- 239000000446 fuel Substances 0.000 claims description 28
- 229920002678 cellulose Polymers 0.000 claims description 25
- 239000001913 cellulose Substances 0.000 claims description 25
- 239000003513 alkali Substances 0.000 claims description 22
- 238000010335 hydrothermal treatment Methods 0.000 claims description 19
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- 238000006243 chemical reaction Methods 0.000 claims description 14
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 13
- 241001330002 Bambuseae Species 0.000 claims description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 13
- 239000011425 bamboo Substances 0.000 claims description 13
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- 238000004519 manufacturing process Methods 0.000 claims description 9
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- 239000011261 inert gas Substances 0.000 claims description 2
- 238000002715 modification method Methods 0.000 claims 3
- 241000209094 Oryza Species 0.000 description 17
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- 239000000047 product Substances 0.000 description 17
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- 239000000203 mixture Substances 0.000 description 9
- 239000010903 husk Substances 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 244000302661 Phyllostachys pubescens Species 0.000 description 4
- 235000003570 Phyllostachys pubescens Nutrition 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
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- 239000002245 particle Substances 0.000 description 4
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 4
- 239000002551 biofuel Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010828 elution Methods 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 239000004449 solid propellant Substances 0.000 description 3
- 230000007928 solubilization Effects 0.000 description 3
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- 101800004637 Communis Proteins 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 241000745988 Phyllostachys Species 0.000 description 2
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 2
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 239000000805 composite resin Substances 0.000 description 2
- HEBKCHPVOIAQTA-NGQZWQHPSA-N d-xylitol Chemical compound OC[C@H](O)C(O)[C@H](O)CO HEBKCHPVOIAQTA-NGQZWQHPSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 229920001221 xylan Polymers 0.000 description 2
- 238000004438 BET method Methods 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 240000005109 Cryptomeria japonica Species 0.000 description 1
- 241000218691 Cupressaceae Species 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- LFYJSSARVMHQJB-QIXNEVBVSA-N bakuchiol Chemical compound CC(C)=CCC[C@@](C)(C=C)\C=C\C1=CC=C(O)C=C1 LFYJSSARVMHQJB-QIXNEVBVSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
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- 239000012530 fluid Substances 0.000 description 1
- 235000013376 functional food Nutrition 0.000 description 1
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- 238000004128 high performance liquid chromatography Methods 0.000 description 1
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- 239000008204 material by function Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
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- 230000001737 promoting effect Effects 0.000 description 1
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- 239000011342 resin composition Substances 0.000 description 1
- -1 rice husks Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
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- 238000009834 vaporization Methods 0.000 description 1
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- 238000005303 weighing Methods 0.000 description 1
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Images
Classifications
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- 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
-
- 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
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/78—Recycling of wood or furniture waste
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- Processing Of Solid Wastes (AREA)
- Coke Industry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Description
モウソウチク(千葉県産)、稲藁(福岡県産)、籾殻(福岡県産)を、ウイレーミルにて0.5mm以下に粉砕し、試料とした(ステップ1)。粉砕機、粒度ともにこれには限定されないが、粒度については水との接触性を考え2〜3mmアンダーに粉砕しておくことが好ましい。各試料(原料)の化学成分組成についてはNRELの方法に準じて行い、その結果は図2に示した通りであった。
14 熱交換器、 16 管型抽出容器、 18 冷却器、 20 背圧弁
Claims (8)
- 植物系バイオマスの改質方法であって、
粉末状の前記植物系バイオマスを150〜220℃の反応温度における飽和蒸気圧以上でその飽和蒸気圧の110%以内に加圧された熱水と半回分式で接触させて反応生成物を前記熱水から分離する固液分離を前記反応温度で行うことにより、セルロースおよびリグニンを残した状態でヘミセルロースとともにアルカリおよびアルカリ土類金属を溶出させ、ヘミセルロースを回収するとともに、セルロースおよびリグニンが残り、アルカリおよびアルカリ土類金属が低減された前記反応生成物を得る熱水処理を有する方法。 - 請求項1において、
前記植物系バイオマスは木質系バイオマス、農産廃棄物系バイオマスおよび竹の少なくともいずれかを含む、方法。 - 請求項1または2において、
前記粉末状の植物系バイオマスの長さの最大は5mmである、方法。 - 植物系燃料の製造方法であって、
燃焼用の植物系バイオマスを、請求項1ないし3のいずれかに記載の改質方法により改質し、前記反応生成物を燃料とすることを含む、方法。 - 炭化物の製造方法であって、
炭化用の植物系バイオマスを、請求項1ないし3のいずれかに記載の改質方法により改質することと、
前記反応生成物を、不活性ガス下500〜900℃にて炭化することとを含む、方法。 - 植物系燃料であって、
請求項1ないし3のいずれかに記載の改質方法によりセルロースおよびリグニンを残した状態でヘミセルロースが除去され、
アルカリおよびアルカリ土類金属の最大含有率が5%以下である植物系燃料。 - 請求項6において、
前記植物系燃料は竹を原料としたものであり、アルカリおよびアルカリ土類金属の最大含有率が0.5%である植物系燃料。 - 竹を原料とする炭化物原料であって、
請求項1ないし3のいずれかに記載の改質方法によりセルロースおよびリグニンを残した状態でヘミセルロースが除去され、
アルカリおよびアルカリ土類金属の合計の最大含有率が0.5%である炭化物原料。
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2018181919A1 (ja) * | 2017-03-31 | 2018-10-04 | 宇部興産株式会社 | バイオマス固体燃料およびその製造方法 |
JP2020183494A (ja) * | 2019-05-09 | 2020-11-12 | 株式会社神戸製鋼所 | バイオマス固形燃料の製造方法 |
WO2022231014A1 (ja) * | 2021-08-13 | 2022-11-03 | アキシオン株式会社 | バイオマスエネルギー変換システム及びバイオマスエネルギー変換方法 |
JP2023057596A (ja) * | 2021-10-12 | 2023-04-24 | G-8 International Trading 株式会社 | 有用物質の製造方法および製造装置 |
JP7063511B1 (ja) | 2021-10-25 | 2022-05-09 | サステイナブルエネルギー開発株式会社 | 半炭化装置、亜臨界水処理ユニットおよび半炭化物の製造方法 |
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FI20085275L (fi) * | 2008-04-02 | 2009-10-09 | Hannu Ilvesniemi | Menetelmä biomassan käsittelemiseksi |
MY153853A (en) * | 2009-04-22 | 2015-03-31 | Jfe Steel Corp | Method for cleaning biomass, method for producing biomass charcoal, and method for operating vertical furnace |
JP2013063395A (ja) * | 2011-09-16 | 2013-04-11 | Mitsubishi Heavy Ind Ltd | 有害物質の処理方法 |
WO2013076789A1 (ja) * | 2011-11-21 | 2013-05-30 | 三菱重工メカトロシステムズ株式会社 | 糖液製造装置、発酵システム、糖液製造方法及び発酵方法 |
AU2013380113B2 (en) * | 2013-02-28 | 2016-07-21 | Mitsubishi Power Environmental Solutions, Ltd. | Biomass treatment system, saccharide solution producing process using biomass as raw material, and organic raw material producing process |
JP6217402B2 (ja) * | 2014-01-15 | 2017-10-25 | 王子ホールディングス株式会社 | 燃料組成物 |
JP5753959B1 (ja) * | 2015-01-08 | 2015-07-22 | 株式会社日立製作所 | 植物性バイオ燃料改質方法、システムおよび生産方法 |
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