JP6172173B2 - 草本系バイオマス固形燃料の製造方法 - Google Patents
草本系バイオマス固形燃料の製造方法 Download PDFInfo
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- JP6172173B2 JP6172173B2 JP2015021498A JP2015021498A JP6172173B2 JP 6172173 B2 JP6172173 B2 JP 6172173B2 JP 2015021498 A JP2015021498 A JP 2015021498A JP 2015021498 A JP2015021498 A JP 2015021498A JP 6172173 B2 JP6172173 B2 JP 6172173B2
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- 239000002028 Biomass Substances 0.000 title claims description 116
- 239000004449 solid propellant Substances 0.000 title claims description 98
- 238000004519 manufacturing process Methods 0.000 title claims description 49
- 238000003825 pressing Methods 0.000 claims description 41
- 239000007858 starting material Substances 0.000 claims description 39
- 238000001035 drying Methods 0.000 claims description 19
- 239000000835 fiber Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000000465 moulding Methods 0.000 claims description 15
- 241000209504 Poaceae Species 0.000 claims description 13
- 239000008188 pellet Substances 0.000 claims description 5
- 244000025254 Cannabis sativa Species 0.000 claims description 4
- 241001672212 Cenchrus purpureus Species 0.000 claims 1
- 230000003301 hydrolyzing effect Effects 0.000 claims 1
- 244000130556 Pennisetum purpureum Species 0.000 description 32
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 21
- 239000011591 potassium Substances 0.000 description 21
- 229910052700 potassium Inorganic materials 0.000 description 21
- 239000012535 impurity Substances 0.000 description 19
- 241000196324 Embryophyta Species 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 10
- 239000000460 chlorine Substances 0.000 description 10
- 229910052801 chlorine Inorganic materials 0.000 description 10
- 238000002485 combustion reaction Methods 0.000 description 9
- 230000036571 hydration Effects 0.000 description 9
- 238000006703 hydration reaction Methods 0.000 description 9
- 239000010703 silicon Substances 0.000 description 9
- 229910052710 silicon Inorganic materials 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 8
- 235000013305 food Nutrition 0.000 description 8
- 229910052717 sulfur Inorganic materials 0.000 description 8
- 239000011593 sulfur Substances 0.000 description 8
- 230000003247 decreasing effect Effects 0.000 description 6
- 238000003306 harvesting Methods 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- 238000002203 pretreatment Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000002803 fossil fuel Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 240000006394 Sorghum bicolor Species 0.000 description 2
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000008216 herbs Nutrition 0.000 description 1
- 230000000887 hydrating effect Effects 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
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000021374 legumes Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Description
前述の実施形態で説明した草本系バイオマス固形燃料の製造方法において、成型工程を省略して実施例1の草本系バイオマス固形燃料を得た。また、前述の実施形態で説明した草本系バイオマス固形燃料の製造方法の圧搾工程を行うことなく、収穫したネピアグラスを粗粉砕して乾燥させることで、比較例1の草本系バイオマス固形燃料を得た。得られた実施例1及び比較例1の草本系バイオマス固形燃料のそれぞれについて、カリウム、塩素、硫黄、及びケイ素の含有量、発熱量、並びに、含水率が15%になるまでの乾燥期間を測定した。
前述の実施形態で説明した草本系バイオマス固形燃料の製造方法において、成型工程を省略して実施例2の草本系バイオマス固形燃料を得た。また、前述の実施形態で説明した草本系バイオマス固形燃料の製造方法の圧搾工程を行うことなく、収穫したネピアグラスを粗粉砕して乾燥させることで、比較例2の草本系バイオマス固形燃料を得た。さらに、収穫したネピアグラスを前述の実施形態で説明した圧搾機で圧搾した後に加水し、その後、さらに同じ圧搾機で圧搾した後に乾燥させて比較例3の草本系バイオマス固形燃料を得た。得られた実施例2、比較例2及び比較例3の草本系バイオマス固形燃料を燃焼させ、灰分と発熱量を測定した。結果を表2に示す。
前述の実施形態で説明した草本系バイオマス固形燃料の製造方法において、出発原料としてネピアグラスの茎の先端から茎の全長の1/3の部分を先端部として用い、成型工程を省略して実施例3の草本系バイオマス固形燃料を得た。また、前述の実施形態で説明した草本系バイオマス固形燃料の製造方法において、出発原料としてネピアグラスの茎の先端から茎の全長の1/3の部分を除去した茎下部を用い、成型工程を省略して実施例4の草本系バイオマス固形燃料を得た。得られた実施例3及び実施例4の草本系バイオマス固形燃料のそれぞれについて、カリウム、塩素、硫黄、及びケイ素の含有量、灰分、並びに、発熱量を測定した。結果を表3に示す。
S2 乾燥工程
S3 成型工程
Claims (4)
- イネ科植物を出発原料とする草本系バイオマス固形燃料の製造方法であって、
前記出発原料を圧搾して繊維分を得る一回のみの圧搾工程と、前記繊維分を乾燥させて固形燃料を得る乾燥工程と、を有し、
前記出発原料は、先端部が除去されたイネ科植物の茎下部であり、
前記出発原料は、含水率が70%以上であり、
加水工程を有しないことを特徴とする草本系バイオマス固形燃料の製造方法。 - 前記圧搾工程において、前記出発原料の含水率を20%以上減少させた前記繊維分を得ることを特徴とする請求項1に記載の草本系バイオマス固形燃料の製造方法。
- 前記出発原料は、ネピアグラスであることを特徴とする請求項1または請求項2に記載の草本系バイオマス固形燃料の製造方法。
- 前記固形燃料を成型してペレットを得る成型工程をさらに含むことを特徴とする請求項1から請求項3のいずれか一項に記載の草本系バイオマス固形燃料の製造方法。
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JP6172173B2 true JP6172173B2 (ja) | 2017-08-02 |
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JP7007635B2 (ja) * | 2017-09-15 | 2022-02-10 | メモリアルネットワーク有限会社 | ソルガムを原料とするバイオマス燃料の製造方法 |
JP2019172766A (ja) * | 2018-03-27 | 2019-10-10 | 東京瓦斯株式会社 | 燃料ペレットの製造方法 |
KR20220044891A (ko) | 2019-08-08 | 2022-04-12 | 홍 메이 바이 | 고체 바이오매스 연료의 생산공정 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPS63156898A (ja) * | 1986-12-22 | 1988-06-29 | Tadashi Izumi | 固形燃料の製造方法 |
EP1443096B1 (de) * | 2003-01-28 | 2011-04-20 | Hans Werner | Verfahren und Vorrichtung zur Herstellung von Brennstoffen aus gepresster Biomasse und Verwendung derselben |
JP4146287B2 (ja) * | 2003-05-30 | 2008-09-10 | 三菱重工業株式会社 | バイオマス利用方法およびバイオマス利用システム |
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