JP2005105014A - Diesel fuel oil - Google Patents

Diesel fuel oil Download PDF

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Publication number
JP2005105014A
JP2005105014A JP2003336683A JP2003336683A JP2005105014A JP 2005105014 A JP2005105014 A JP 2005105014A JP 2003336683 A JP2003336683 A JP 2003336683A JP 2003336683 A JP2003336683 A JP 2003336683A JP 2005105014 A JP2005105014 A JP 2005105014A
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JP
Japan
Prior art keywords
oil
diesel fuel
vegetable oil
waste
fuel oil
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JP2003336683A
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Japanese (ja)
Inventor
Ippei Shimokawa
一平 下川
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KOYO KOSAN KK
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KOYO KOSAN KK
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Priority to JP2003336683A priority Critical patent/JP2005105014A/en
Publication of JP2005105014A publication Critical patent/JP2005105014A/en
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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

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  • Liquid Carbonaceous Fuels (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a diesel fuel oil which is made by only filtrating/purifying a waste vegetable oil without conducting any special reaction and blending with a mineral oil and can be used as it is as a diesel fuel oil. <P>SOLUTION: The diesel fuel oil contains as the main components kerosene or gas oil of 50-85% and a vegetable oil of 15-50%. As the above vegetable oil a processed oil made by filtrating/purifying a waste vegetable oil can be used. By this, since the vegetable oil can be used as the diesel fuel oil and moreover the waste vegetable oil can be used as the vegetable oil, the waste vegetable oil discharged as an industrial waste in the food industry can be utilized as the diesel fuel oil. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、ディーゼル燃料油に関するものであって、特に、廃天ぷら油などの廃植物油を使用したディーゼル燃料油に関するものである。   The present invention relates to diesel fuel oil, and more particularly to diesel fuel oil using waste vegetable oil such as waste tempura oil.

従来ディーゼル燃料油としては、軽油などの石油系の鉱物油が使用される。廃植物油をディーゼル燃料油として使用することも考えられているが、それは植物油のエステル交換反応により得られる脂肪酸エステルを精製して燃料とするものであり、反応工程が繁雑であり、高価なものとなる。
特開平１０−２４５５８６号公報 Conventionally, as a diesel fuel oil, petroleum-based mineral oil such as light oil is used. It is also considered that waste vegetable oil is used as diesel fuel oil, but it is a fuel obtained by refining fatty acid ester obtained by transesterification of vegetable oil, and the reaction process is complicated and expensive. Become.
Japanese Patent Laid-Open No. 10-245586

本発明はかかる事情に鑑みなされたものであって、廃植物油をろ過精製するだけでことさらに反応させることなく、鉱物油と混合してそのままディーゼル燃料油として使用することを目的とするものである。   The present invention has been made in view of such circumstances, and is intended to be used as a diesel fuel oil as it is by mixing it with mineral oil without further reaction by simply purifying waste vegetable oil. .

而して本発明は、灯油又は軽油５０〜８５％と、植物油１５〜５０％とを主成分とすることを特徴とするものである。前記植物油としては、廃植物油をろ過精製してなる加工油を使用することができる。   Thus, the present invention is characterized by comprising kerosene or light oil 50 to 85% and vegetable oil 15 to 50% as main components. As said vegetable oil, the processing oil formed by filtering and refining waste vegetable oil can be used.

本発明によれば、植物油をディーゼル燃料油として使用することができると共に、植物油として廃植物油を使用することができ、食品産業において産業廃棄物として排出される廃植物油を、ディーゼル燃料油として有効に利用することができる。   According to the present invention, vegetable oil can be used as diesel fuel oil, waste vegetable oil can be used as vegetable oil, and waste vegetable oil discharged as industrial waste in the food industry can be effectively used as diesel fuel oil. Can be used.

本発明のディーゼル燃料油は、灯油又は軽油と植物油とを主成分とするものである。灯油又は軽油と植物油との混合比は、前者が５０〜８５％、後者が１５〜５０％とするのが適当である。   The diesel fuel oil of the present invention is mainly composed of kerosene or light oil and vegetable oil. The mixing ratio of kerosene or light oil and vegetable oil is suitably 50-85% for the former and 15-50% for the latter.

植物油は比較的粘度が高いため、灯油又は軽油で粘度を調節する。夏季においては植物油の混合比を高くし、３５〜５０％とするのがよく、冬季においては植物油の比率を低くして２０〜３０％が適当であり、特に寒冷地においてはさらに低くし、１５〜２５％とするのが適当である。   Since vegetable oil has a relatively high viscosity, the viscosity is adjusted with kerosene or light oil. In summer, the mixing ratio of vegetable oil should be high and 35-50%, and in winter, the ratio of vegetable oil should be low and 20-30% is appropriate. It is appropriate to set it to -25%.

本発明においては、植物油として、菜種油、胡麻油、ヒマワリ油などの一般に食品用に使用されるものを使用することができる。また廃植物油をろ過精製してなる加工油を使用することもができる。廃植物油としては、食品産業において天ぷらなどの揚げ物の製造に使用された後の廃天ぷら油を使用することができる。   In this invention, what is generally used for foodstuffs, such as rapeseed oil, sesame oil, and sunflower oil, can be used as vegetable oil. Moreover, the processing oil formed by filtering and refining waste vegetable oil can also be used. As waste vegetable oil, waste tempura oil after being used in the production of fried foods such as tempura in the food industry can be used.

廃植物油は、ろ過して固形不純物を除去し、さらに加熱減圧して水分を除去して精製した加工油を使用する。廃植物油は一般に加熱により若干酸化が進行しているが、本発明においてはこの程度の酸化により不都合が生じることはない。   Waste vegetable oil uses processed oil that has been filtered to remove solid impurities, and further heated and reduced in pressure to remove moisture. In general, waste vegetable oil is slightly oxidized by heating. However, in the present invention, this level of oxidation does not cause any inconvenience.

従って廃植物油をろ過することにより固形不純物を除去し、加熱減圧により混入している水分を除去すれば、食用油としては若干劣化していても、ディーゼル燃料油として使用するには全く問題は生じない。   Therefore, if the solid impurities are removed by filtering the waste vegetable oil and the water content is removed by heating and depressurization, there will be no problem in using it as a diesel fuel oil even if it is slightly degraded as an edible oil. Absent.

植物油と灯油又は軽油との混合は、市販の混合機により混合することができる。廃植物油の加工油を使用する場合には、加工油と灯油又は軽油とを混合してもよく、また廃植物油と灯油又は軽油とを混合した後、それをろ過精製して、ディーゼル燃料油とすることも可能である。   The vegetable oil and kerosene or light oil can be mixed by a commercially available mixer. When processing oil of waste vegetable oil is used, processing oil and kerosene or light oil may be mixed, and after mixing waste vegetable oil and kerosene or light oil, it is filtered and refined to obtain diesel fuel oil. It is also possible to do.

また本発明のディーゼル燃料油には、一般にディーゼル燃料油に混合される添加剤を使用することができる。例えば、セタン価向上剤、潤滑性向上剤などの添加剤を使用することができる。   Moreover, generally the additive mixed with diesel fuel oil can be used for the diesel fuel oil of this invention. For example, additives such as a cetane number improver and a lubricity improver can be used.

本発明のディーゼル燃料油は、植物油に硫黄分を含まないため、硫黄含有量が大幅に減少し、燃焼排ガス中の硫黄酸化物の排出が減少する。また芳香族性分の含有量が少ないため、排ガス中のアルデヒド成分が少なくなる。   Since the diesel fuel oil of the present invention does not contain sulfur in the vegetable oil, the sulfur content is greatly reduced, and the emission of sulfur oxides in the combustion exhaust gas is reduced. Moreover, since there is little content of an aromatic component, the aldehyde component in exhaust gas decreases.

さらに植物油はその分子中に酸素原子を含むため、燃焼効率が高く、排ガス中の黒煙が減少すると共に、換算炭酸ガス排出量を削減することができる。植物油含有量が３０％の場合、換算炭酸ガス排出量は約３０％削減される。   Furthermore, since vegetable oil contains oxygen atoms in its molecule, combustion efficiency is high, black smoke in exhaust gas is reduced, and equivalent carbon dioxide emission can be reduced. When the vegetable oil content is 30%, the equivalent carbon dioxide emission is reduced by about 30%.

また本発明のディーゼル燃料油を製造する過程において、環境負荷の高い化学反応を使用しないので、排水や排気中に有害物質を排出することがない。また本発明のディーゼル燃料油は、市販のディーゼル車において市販の軽油と併用することができ、広範囲に使用することができる。   Further, in the process of producing the diesel fuel oil of the present invention, no chemical reaction with a high environmental load is used, so that no harmful substances are discharged into the waste water or exhaust. The diesel fuel oil of the present invention can be used in combination with a commercially available light oil in a commercially available diesel vehicle, and can be used in a wide range.

Claims (2)

灯油又は軽油５０〜８５％と、植物油１５〜５０％とを主成分とすることを特徴とする、ディーゼル燃料油 Diesel fuel oil comprising 50 to 85% kerosene or light oil and 15 to 50% vegetable oil as main components 前記植物油が、廃植物油をろ過精製してなる加工油であることを特徴とする、請求項１に記載のディーゼル燃料油
The diesel fuel oil according to claim 1, wherein the vegetable oil is a processing oil obtained by filtering and refining waste vegetable oil.
JP2003336683A 2003-09-29 2003-09-29 Diesel fuel oil Pending JP2005105014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003336683A JP2005105014A (en) 2003-09-29 2003-09-29 Diesel fuel oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003336683A JP2005105014A (en) 2003-09-29 2003-09-29 Diesel fuel oil

Publications (1)

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JP2005105014A true JP2005105014A (en) 2005-04-21

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JP2003336683A Pending JP2005105014A (en) 2003-09-29 2003-09-29 Diesel fuel oil

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1951848A2 (en) * 2005-11-25 2008-08-06 Timothy Wetzel Viesel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1951848A2 (en) * 2005-11-25 2008-08-06 Timothy Wetzel Viesel
EP1951848A4 (en) * 2005-11-25 2011-12-07 Tellus Renewables Llc Viesel

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