JP6940052B2 - バイオマス燃料体の製造方法およびその方法により製造されたバイオマス燃料体 - Google Patents
バイオマス燃料体の製造方法およびその方法により製造されたバイオマス燃料体 Download PDFInfo
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- JP6940052B2 JP6940052B2 JP2016011369A JP2016011369A JP6940052B2 JP 6940052 B2 JP6940052 B2 JP 6940052B2 JP 2016011369 A JP2016011369 A JP 2016011369A JP 2016011369 A JP2016011369 A JP 2016011369A JP 6940052 B2 JP6940052 B2 JP 6940052B2
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- biomass fuel
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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
Description
結果は、悪臭の発生もなく、8時間燃焼し続けた。燃焼後の燃焼ポットを確認したところ、少量の灰が残っている程度で、ガラス化してブリッジした灰や燃焼不良のペレットが残るようなことはなく、良好に燃焼したことがわかった。
M1 一次原料(油分抽出後の藻類残渣)
M2 二次原料(粘土状化された原料)
7 藻類残渣ペレット(バイオマス燃料体)
S1 第1の工程(藻類残渣集積工程)
S2 第2の工程(水分調整粘土状化工程)
S3 第3の工程(成型工程)
S4 第4の工程(乾燥工程)
W 水
Claims (8)
- オイルを生成する藻類(ボトリオコッカス・ブラウニ)を培養して増殖させた後回収し、乾燥した前記藻類(ボトリオコッカス・ブラウニ)を原料として得て、粉砕する第1の工程と、
乾燥していて粉砕された原料に対し、水、もしくは液状の天然樹脂、植物系蝋、澱粉系のり、海藻系のり、石油系蝋、合成樹脂のうちいずれか1またはこれらを2以上組み合わせたものを、含有量が所望の重量比となるように添加する第2の工程と、
添加後の原料を練混して粘土状化する第3の工程と、
粘土状化された原料を所望の形状に成型し、乾燥させる第4の工程とを、固形のバイオマス燃料体を製造するために順に行うことを特徴とする、木質ペレット品質規格に基づいて測定される高位発熱量が20.4(MJ/kg現物)、かつ、低位発熱量が18.9(MJ/kg現物)、であって、かつ木質ペレット品質規格に基づいて測定されるかさ密度が410Kg/m3である固形のバイオマス燃料体の製造方法。 - 藻類(ボトリオコッカス・ブラウニ)は生成するオイル分が2〜70Wt%の藻類であることを特徴とする請求項1に記載の固形のバイオマス燃料体の製造方法。
- 第2の工程で、水分の占める割合が5〜55Wt%の範囲となるように、水を添加することを特徴とする請求項1または2のいずれか1に記載の固形のバイオマス燃料体の製造方法。
- 第1の工程において、乾燥した藻類(ボトリオコッカス・ブラウニ)から油分を抽出し、油分抽出後の乾燥した藻類残渣を原料として得て、粉砕し、
油分抽出後の乾燥した藻類残渣に残留するオイル分が2〜20Wt%であることを特徴とする請求項1ないし3のいずれか1に記載の固形のバイオマス燃料体の製造方法。 - 第4の工程で、押し出し成型されることを特徴とする請求項1ないし4のうちいずれか1に記載の固形のバイオマス燃料体の製造方法。
- 第4の工程で、成型時または成型乾燥後、所望の寸法に応じて切断されることを特徴とする請求項1ないし5のいずれか1に記載の固形のバイオマス燃料体の製造方法。
- 第2または第3の工程で、脱硫用材料を添加することを特徴とする請求項1ないし6のうちいずれか1に記載の固形のバイオマス燃料体の製造方法。
- 脱硫用材料が消石灰であることを特徴とする請求項7に記載の固形のバイオマス燃料体の製造方法。
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JP2016011369A JP6940052B2 (ja) | 2016-01-25 | 2016-01-25 | バイオマス燃料体の製造方法およびその方法により製造されたバイオマス燃料体 |
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JP2016011369A JP6940052B2 (ja) | 2016-01-25 | 2016-01-25 | バイオマス燃料体の製造方法およびその方法により製造されたバイオマス燃料体 |
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JP2017132828A JP2017132828A (ja) | 2017-08-03 |
JP6940052B2 true JP6940052B2 (ja) | 2021-09-22 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPH09276648A (ja) * | 1996-04-17 | 1997-10-28 | Mitsubishi Heavy Ind Ltd | 炭酸ガスのリサイクル方法 |
JPH1180763A (ja) * | 1997-09-09 | 1999-03-26 | Ebara Corp | 下水汚泥から固形燃料の製造方法 |
EP2686404A4 (en) * | 2011-03-17 | 2014-08-13 | Solazyme Inc | PYROLYTIC OIL AND OTHER COMBUSTIBLE COMPOSITIONS FROM MICROBIAL BIOMASS |
JP6126401B2 (ja) * | 2013-02-08 | 2017-05-10 | 日本碍子株式会社 | 微細藻類の回収・成形方法 |
JP6080306B2 (ja) * | 2013-08-27 | 2017-02-15 | 株式会社小熊鉄工所 | 下水汚泥の固形燃料化装置 |
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