JP5643921B2 - 脂肪酸メチルエステル製造方法及びシステム - Google Patents
脂肪酸メチルエステル製造方法及びシステム Download PDFInfo
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Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
- C11C3/04—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fats or fatty oils
- C11C3/10—Ester interchange
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
FAMEは、植物油脂・動物油脂・廃食油などから製造できる。即ち、再生産可能な燃料であり、化石燃料のような将来的な枯渇の可能性が低い。また、FAMEはいわゆるカーボンニュートラルな燃料であるため、環境負荷を低減できる。廃食油からFAMEを製造した場合には、有用なリサイクル手法にもなりうる。その他、FAMEは酸素原子を含むため、FAMEを燃料として用いた場合、軽油の場合よりも、一酸化炭素、炭化水素、粒子状物質などの発生が低くでき、排ガスをクリーンにできる。
本発明に係るFAME製造システムは、予め生産量を設定し、油糧原料を圧抽後精製して植物油脂を生産する植物油脂生産システムに併設され、油糧原料を圧抽して得られた植物原油と、該植物原油を精製して植物油脂を生産する際に副生した脂肪酸含有副生物との混合比率を、前記設定した植物油脂の生産量に応じて変更し、該混合物を用いて無触媒法によりFAMEを製造するものを全て包含する。
本発明に係るFAME製造方法は、油糧原料から圧抽して得られた植物原油と、該植物原油を精製して植物油脂を生産する際に副生した脂肪酸含有副生物とを混合し、無触媒法によりFAMEを製造するものを全て包含する。
2 油脂貯留槽
3 油脂加熱槽
4 アルコール槽
5 アルコール蒸発槽
6 アルコール蒸気過熱槽
7 反応槽
71 液相
72 気相
73 反応槽内気相温度調節手段
8 分離手段
81 コンデンサー
82 サイクロン
83 比重分離槽
84 アルコール蒸気循環手段
9 貯留槽
91 FAME貯留槽
92 グリセリン貯留槽
A 植物油脂生産システム
B FAME製造部
S FAME製造システム
Claims (4)
- 油糧原料から圧抽して得られた植物原油と、該植物原油を精製して植物油脂を生産する際に副生した脂肪酸含有副生物との混合物と、過熱アルコール蒸気とを反応槽内で混合し、過熱アルコール蒸気法によりFAME(Fatty Acid Methyl Ester;脂肪酸メチルエステル、以下同じ)を製造する際に、
200〜300℃に過熱した過熱アルコール蒸気を前記反応槽に供給するとともに、
反応槽内における液相及び気相の温度を、それぞれ液相内部温度調節手段及び気相内部温度調節手段を用いて個別に200〜300℃に調節してFAME製造を行うFAME製造方法。 - 植物油脂の生産量を引き上げる場合には、前記植物原油に対する脂肪酸含有副生物の混合比率を高くし、植物油脂の生産量を抑える場合には、前記植物原油に対する脂肪酸含有副生物の混合比率を低くする請求項1記載のFAME製造方法。
- 前記混合物が、パームの果実又は種子から圧抽して得られたパーム原油と、該パーム原油を精製してパーム油を生産する際に副生した脂肪酸含有副生物との混合物である請求項1又は請求項2記載のFAME製造方法。
- 予め生産量を設定し、油糧原料を圧抽後精製して植物油脂を生産する植物油脂生産システムに併設され、
油糧原料を圧抽して得られた植物原油と、該植物原油を精製して植物油脂を生産する際に副生した脂肪酸含有副生物との混合比率を、前記設定した植物油脂の生産量に応じて変更し、該混合物と過熱アルコール蒸気とを反応槽内で混合して過熱アルコール蒸気法によりFAMEを製造するFAME製造部を備えるとともに、反応槽内における液相の温度を調節する液相内部温度調節手段、及び、反応槽内における気相の温度を調節する気相内部温度調節手段を備え、
200〜300℃に過熱した過熱アルコール蒸気を前記反応槽に供給するとともに、前記反応槽内における液相及び気相の温度を、それぞれ前記液相内部温度調節手段及び前記気相内部温度調節手段を用いて個別に200〜300℃に調節してFAME製造を行うFAME製造システム。
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PCT/JP2011/001236 WO2011108270A1 (ja) | 2010-03-03 | 2011-03-02 | 脂肪酸メチルエステル製造方法及びシステム |
JP2012503019A JP5643921B2 (ja) | 2010-03-03 | 2011-03-02 | 脂肪酸メチルエステル製造方法及びシステム |
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JPWO2011108270A1 JPWO2011108270A1 (ja) | 2013-06-20 |
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JP (1) | JP5643921B2 (ja) |
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CO7010168A1 (es) * | 2013-01-29 | 2014-07-31 | Univ Nac De Colombia | Sistema de reaccion para la produccion de aquil esteres grasos empleando un reactor de pelicula liquida operador en contra corriente |
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JP5058459B2 (ja) * | 2005-06-29 | 2012-10-24 | 志朗 坂 | 脂肪酸アルキルエステルの製造方法 |
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JPWO2011108270A1 (ja) | 2013-06-20 |
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