JPH05222384A - Production of fuel - Google Patents
Production of fuelInfo
- Publication number
- JPH05222384A JPH05222384A JP5923492A JP5923492A JPH05222384A JP H05222384 A JPH05222384 A JP H05222384A JP 5923492 A JP5923492 A JP 5923492A JP 5923492 A JP5923492 A JP 5923492A JP H05222384 A JPH05222384 A JP H05222384A
- Authority
- JP
- Japan
- Prior art keywords
- waste oil
- bone powder
- fuel
- adsorbent
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、食用廃油と鉱物廃油を
特定の方法で処理してなる燃料を製造する方法に関す
る。本発明は、一面で食用廃油及び鉱物廃油の有効利用
を提供するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing a fuel by treating edible waste oil and mineral waste oil by a specific method. The present invention, in one aspect, provides effective use of edible waste oil and mineral waste oil.
【０００２】[0002]
【従来の技術及び課題】今日、各種油性食品、例えばブ
ロイラー、揚げ物、等が大量に消費されるようになって
いる。しかしながら、それに伴い発生する大量の食用廃
油の処理には適当な手段がないのが実情である。食用廃
油は発生後は通常、廃棄処理前に一時的にドラム缶に入
れられ放置されているが、こドラム缶が腐食し外へ廃油
が流出することがあり、生活環境破壊の一因となってい
る。2. Description of the Related Art Today, various oily foods such as broilers and fried foods are being consumed in large quantities. However, the fact is that there is no suitable means for treating a large amount of edible waste oil generated with it. After the waste oil is generated, it is usually put in a drum and left for a while before it is discarded.However, this drum can corrode and the waste oil leaks out, which is a cause of destruction of the living environment. ..
【０００３】鉱物廃油は例えば車のオイル交換、油圧ポ
ンプ、冷暖房、潤滑油、絶縁油、洗浄油、切削油等の種
々の用途に使用した鉱物油の廃油である。これらの廃油
は一部燃焼処理されものもあるが、食用廃油と同様にそ
の有効な処理方法が存在しないのが実情である。Mineral waste oil is a waste oil of mineral oil used for various purposes such as vehicle oil exchange, hydraulic pump, cooling and heating, lubricating oil, insulating oil, cleaning oil, cutting oil and the like. Although some of these waste oils are burned, there is no effective treatment method for them as in the case of edible waste oils.
【０００４】食用廃油の処理法としては石鹸材料や飼料
としたりする方法があるが、これらの原料として用いら
れる廃油は一部にすぎず廃油処理法としては不十分であ
る。大部分の廃油は燃焼したり、溶かして廃棄されてい
るが、これはコストがかかり、また、環境を破壊し好ま
しくない。したがって、食用廃油の処理は大きな社会問
題になっている。As a method for treating edible waste oil, there is a method of using soap materials or feeds, but the waste oil used as a raw material for these is only a part and is not sufficient as a waste oil treatment method. Most of the waste oil is burned or melted and discarded, but this is costly and environmentally unfavorable. Therefore, the processing of edible waste oil has become a big social problem.
【０００５】[0005]
【課題を解決するための手段】本発明はこの課題を解決
したものである。すなわち本発明は、食用廃油と鉱物廃
油を混合攪拌し、動物骨粉を有効成分とする吸着剤の存
在下に８０°Ｃ〜１２０°Ｃで加熱溶融してなる燃料の
製造方法である。The present invention has solved this problem. That is, the present invention is a method for producing a fuel in which edible waste oil and mineral waste oil are mixed and stirred, and heated and melted at 80 ° C to 120 ° C in the presence of an adsorbent containing animal bone powder as an active ingredient.
【０００６】本発明において食用廃油としては例えばブ
ロイラーの油、揚げ物に使用した油等の種々の食品に使
用した廃油であり、鉱物廃油は例えば車のオイル交換、
油圧ポンプ、冷暖房、潤滑油、絶縁油、洗浄油、切削油
等の種々の用途に使用した鉱物油の廃油である。In the present invention, the edible waste oil is a waste oil used in various foods such as broiler oil and oil used for frying. Mineral waste oil is used for car oil exchange,
Waste oil of mineral oil used for various purposes such as hydraulic pumps, cooling and heating, lubricating oil, insulating oil, cleaning oil, cutting oil, etc.
【０００７】食用廃油、鉱物廃油はゴミ等の固形物を含
んでおり、本発明では溶融処理前に濾過処理してこれら
の固形物を除去するのが好ましく、濾過処理は食用廃油
と鉱物廃油との混合前に個別に行うのが好ましい。The edible waste oil and the mineral waste oil contain solid substances such as dust, and in the present invention, these solid substances are preferably removed by filtration before the melting treatment. It is preferable to carry out these individually before mixing.
【０００８】本発明においては食用廃油は単独では燃焼
が困難であり燃料として利用することは不可能であるた
め、鉱物廃油と混合して処理する。食用廃油の割合は通
常、９０〜５０重量％、好ましくは８０〜５０重量％、
特に好ましくは７０〜５０重量％である。In the present invention, edible waste oil is difficult to burn by itself and cannot be used as a fuel. Therefore, it is mixed with mineral waste oil for processing. The proportion of edible waste oil is usually 90 to 50% by weight, preferably 80 to 50% by weight,
Particularly preferably, it is 70 to 50% by weight.
【０００９】本発明においては、食用廃油と鉱物廃油を
混合攪拌し、動物骨粉を主たる有効成分とし成形してな
る吸着剤の存在下に加熱溶融処理する。In the present invention, edible waste oil and mineral waste oil are mixed and stirred, and heat-melted in the presence of an adsorbent formed by using animal bone powder as the main active ingredient.
【００１０】本発明において動物骨粉を有効成分とする
吸着剤は、有効成分である動物骨粉をつなぎ材、及び必
要に応じ他の添加材を混合し、粒状又は粉粒状に成形
し、乾燥し、焼成してなるものである。In the present invention, the adsorbent containing animal bone powder as an active ingredient is a mixture of the animal bone powder as an active ingredient, a binder, and optionally other additives, and the mixture is molded into granules or powder granules and dried, It is made by firing.
【００１１】吸着剤に用いる動物骨粉は、従来畜産場等
でほとんど廃棄されていた骨、特に牛、馬、羊等の硬骨
が主体の動物の骨が採用される。これらの動物の生骨の
処理は例えば次のように行なう。The animal bone powder used as the adsorbent is bone that has been mostly discarded in the past at livestock farms, and in particular, bones of animals mainly composed of hard bones such as cattle, horses and sheep. The raw bones of these animals are processed as follows, for example.
【００１２】生骨を焼成しやすい大きさに切断し、その
上で圧力釜に投入し、２００〜４００°Ｃ前後で、約９
０分前後煮沸する。次いでこの骨を焼成炉に入れ、９０
０〜１１００°Ｃ前後、６０〜１８０分前後焼成し、そ
のまま炉内で６０分前後、冷却させて室温乃至これに近
い状態に戻す。骨に骨成分以外のゼラチン、脂肪、淡白
質、にかわ等の有機物が残存すると酸化腐敗の原因とな
るので、これを確実に除去しておくことが必要である。[0012] Raw bone is cut into a size that can be easily burned, and the raw bone is put into a pressure cooker.
Boil around 0 minutes. The bone is then placed in a baking oven and
Baking is performed at about 0 to 1100 ° C for about 60 to 180 minutes, and then cooled in the furnace for about 60 minutes to return to room temperature or a state close thereto. If gelatin other than bone components, fat, white matter, glue, or other organic matter remains in the bone, it may cause oxidative rot, so it is necessary to remove it reliably.
【００１３】上記煮沸工程によって、外側のみならず気
孔内に付着している有機物を骨から大方分離除去するこ
とができる。その上で上記焼成工程を通すことによっ
て、残存する有機物を完全に除去することができ、同時
に骨中の湿度 (水分) を数％以下、好ましくはほぼ０％
にまで低下させることができる。By the above-mentioned boiling step, most of the organic substances adhering not only to the outside but also to the inside of the pores can be separated and removed from the bone. The remaining organic matter can be completely removed by passing through the above firing step, and at the same time, the humidity (moisture) in the bone can be several% or less, preferably about 0%.
Can be reduced to
【００１４】上記焼成条件によれば、骨は白骨化して無
数の気孔を有した原形組織状態を維持する。上記焼成冷
却後、この骨を破砕しパウダー機にかけて２０〜２００
メッシュ前後、特に好ましくは５０〜１００メッシュの
粉状の骨粉とする。According to the above-mentioned firing conditions, the bone is whitened and maintains the original tissue state having innumerable pores. After baking and cooling, the bone is crushed and powdered for 20 to 200
Bone powder in the form of powder before and after the mesh, particularly preferably 50 to 100 mesh, is used.
【００１５】上記骨粉は、生骨の場合、原料の生骨に比
して重量比約４０％の収量が得られる。粒子は、カルシ
ウム（約３３重量％）を主成分とし、リン（約１６．７
重量％) 、バリウム (約１．０３重量％) 、ナトリウム
(約０．７６重量％) 、イオウ (約０．６４重量％) 、
他にマグネシウム、カリウム、塩素、アミン、鉄等から
なっており、粒子の内外にわたって無数微小気孔が連通
存在している。この骨粉はアルカリ性である。In the case of raw bone, the above-mentioned bone meal gives a yield of about 40% by weight as compared with raw bone as a raw material. The particles are mainly composed of calcium (about 33% by weight) and phosphorus (about 16.7).
% By weight), barium (about 1.03% by weight), sodium
(About 0.76% by weight), sulfur (about 0.64% by weight),
In addition, it is composed of magnesium, potassium, chlorine, amine, iron, etc., and countless minute pores are continuously present inside and outside the particles. This bone meal is alkaline.
【００１６】つなぎ材は動物骨粉を粒状又は粉粒状に成
形するためのつなぎの役目をするものであればよく、例
えばベントナイト、酸性白土、活性白土、カオリン粘
土、セリサイト、パイオフィライト、耐火粘土、モンモ
リロナイト、アルミナ等があげられる。つなぎ材の他に
必要に応じ他の充填材、添加材を加えてもよい。The tie material may be any material that serves as a tie for forming animal bone powder into a granular form or a granular form, such as bentonite, acid clay, activated clay, kaolin clay, sericite, pyrophyllite, refractory clay. , Montmorillonite, alumina and the like. In addition to the binder, other fillers and additives may be added if necessary.
【００１７】吸着材中の動物骨粉の割合は、吸着材が吸
着作用を有すればよく限定はないが、吸着速度を考慮す
れば動物骨粉の割合の多いものが好ましい。吸着速度の
大きい組成として例えば、動物骨粉が５０〜８０重量％
のものがあげられる。吸着材は粒状又は粉粒状である
が、その大きさは廃油との分離が容易なものであればよ
く、通常、２〜３０ｍｍ、好ましくは５〜２０ｍｍであ
る。The proportion of animal bone powder in the adsorbent is not limited as long as the adsorbent has an adsorbing action, but in view of the adsorption rate, a high proportion of animal bone powder is preferable. As a composition having a high adsorption rate, for example, animal bone powder is 50 to 80% by weight.
I can give you one. The adsorbent is in the form of granules or powder, and the size thereof may be such that it can be easily separated from the waste oil, and is usually 2 to 30 mm, preferably 5 to 20 mm.
【００１８】本発明においては、食用廃油と鉱物廃油を
混合攪拌し、吸着剤の存在下に６０°Ｃ〜１４０°Ｃ、
好ましくは８０°Ｃ〜１２０°Ｃで加熱溶融処理する。
食用廃油、鉱物廃油には通常８〜１２％の水分が含まれ
ている。この処理によって、廃油中の硫黄分、不純物及
び水分を除去する。特に水分はその含有量を１％〜６
％、好ましくは１〜４％、更に好ましくは２％〜３％に
なるまで蒸散させることが必要である。In the present invention, the edible waste oil and the mineral waste oil are mixed and stirred, and in the presence of an adsorbent, 60 ° C to 140 ° C,
Preferably, heating and melting treatment is performed at 80 ° C to 120 ° C.
Edible waste oil and mineral waste oil usually contain 8 to 12% of water. By this treatment, the sulfur content, impurities and water in the waste oil are removed. Especially water has a content of 1% to 6
%, Preferably 1 to 4%, more preferably 2% to 3%.
【００１９】加熱溶融処理において蒸散される蒸気は吸
着剤を配置した排出孔から排出される。排出される蒸気
は吸着剤により硫黄酸化物や窒素酸化物が除去され環境
汚染になることはない。加熱溶融処理により得られる液
体は燃料として使用できるものである。The vapor evaporated in the heating and melting process is discharged from the discharge hole in which the adsorbent is arranged. The exhausted vapor does not pollute the environment because the sulfur oxides and nitrogen oxides are removed by the adsorbent. The liquid obtained by the heating and melting process can be used as fuel.
【００２０】また、処理後の液体を再度濾過することに
より不純物等を更に除去することができ、本発明により
得られる燃料の燃焼効果を高めることができる。濾過に
は通常の油のフィルターが好適に用いられる。Further, the treated liquid can be filtered again to further remove impurities and the like, and the combustion effect of the fuel obtained by the present invention can be enhanced. A normal oil filter is preferably used for filtration.
【００２１】フィルターとして前記吸着材と同様な材質
を成形してなるものを用いてもよい。例えば、動物骨粉
につなぎ材、及び必要に応じ他の添加材を混合して、例
えば動物骨粉が５０〜８０重量％の配合物とし、これを
粒状又は粉粒状に成形し、乾燥し、焼成してなるものを
フィルターとして用いてもよい。本フィルターによれ
ば、濾液即ち燃料の酸価を１以下にすることができる。A filter formed by molding the same material as the adsorbent may be used as the filter. For example, animal bone powder is mixed with a binder and, if necessary, other additives to form a mixture containing, for example, 50 to 80% by weight of animal bone powder, which is formed into granules or powder granules, dried and fired. The filter may be used as a filter. According to this filter, the acid value of the filtrate, that is, the fuel can be reduced to 1 or less.
【００２２】加熱溶融処理後得られた濾液は、燃料とし
て回収する。燃焼は液面燃焼、灯心燃焼、蒸発燃焼、噴
霧燃焼のいずれの形態でも可能であり、簡便にはガス又
は灯油（石油）バーナーを使用して点火し燃焼させるこ
とができる。The filtrate obtained after the heating and melting treatment is recovered as fuel. The combustion can be performed in any of the forms of liquid surface combustion, wick combustion, evaporative combustion, and spray combustion, and can be simply ignited and burned using a gas or kerosene (petroleum) burner.
【００２３】[0023]
【実施例】あげ物に使用した食用廃油３リットルと車の
オイル交換後の鉱物廃油３リットルを回収し、これらの
廃油をそれぞれ別個に通常の油のフィルターを使用して
濾過し固形物等を除去した。[Examples] 3 liters of edible waste oil used for fried foods and 3 liters of mineral waste oil after car oil exchange were collected, and these waste oils were separately filtered using an ordinary oil filter to remove solids and the like. Removed.
【００２４】これら６リットルの廃油を装置内に混入
し、装置内には２０個の吸着剤を収納した容器、熱蒸気
を循環させる管、回転フロペラ、蒸気の排出筒、処理液
の排出孔を設け、混入された廃油を１００°Ｃ前後の蒸
気の循環管によって加熱しながら、プロペラをモータで
回転させ３５分前後混合攪拌した。混合攪拌した処理液
を排出孔から回収した。These 6 liters of waste oil are mixed into the apparatus, and a container containing 20 adsorbents, a pipe for circulating hot steam, a rotary froppeller, a steam discharge cylinder, and a processing liquid discharge hole are mixed in the apparatus. The propeller was rotated by a motor while the waste oil mixed therein was heated by a steam circulation pipe at about 100 ° C, and the mixture was stirred for about 35 minutes. The mixed and stirred treatment liquid was recovered from the discharge hole.
【００２５】この際に発生する蒸気は排出筒を通じて排
出させた。この排出筒の内側周囲にはメッシュ状の円筒
を設け外筒との間に１０個の吸着剤を収納した。排出さ
れた蒸気からは窒素酸化物はほとんど検出されなかっ
た。この処理により得られた液体に通常のガス点火用バ
ーナーで点火したところ、１０００°Ｃ〜１３００°Ｃ
で燃焼し、硫黄酸化物、窒素酸化物はほとんど発生しな
かった。The steam generated at this time was discharged through a discharge tube. A mesh-shaped cylinder was provided around the inside of the discharge cylinder, and 10 adsorbents were stored between the discharge cylinder and the outer cylinder. Almost no nitrogen oxide was detected in the discharged vapor. When the liquid obtained by this treatment was ignited by a normal gas ignition burner, it was 1000 ° C to 1300 ° C.
It was burnt in, and sulfur oxides and nitrogen oxides were hardly generated.
【００２６】[0026]
【発明の効果】本発明によれば、従来、実質的に処理手
段のなかった食用廃油を、燃料として有効利用すること
が可能である。しかも、この燃料は硫黄酸化物や窒素酸
化物を殆ど発生させないで燃焼させることが可能であ
り、低コストかつ安全な燃料を提供できる。特に熱量を
多く必要とする農業用ビニールハウス、プール、ビル室
内暖房用、クリーニング蒸気の熱源等の燃料として利用
することができる。EFFECTS OF THE INVENTION According to the present invention, it is possible to effectively use edible waste oil as fuel, which conventionally has substantially no treatment means. Moreover, this fuel can be burned with almost no generation of sulfur oxides or nitrogen oxides, and a low-cost and safe fuel can be provided. In particular, it can be used as a fuel for heating greenhouses for greenhouses, pools, and buildings that require a large amount of heat, as a heat source for cleaning steam, and the like.
Claims (6)
骨粉を有効成分とする吸着剤の存在下に８０°Ｃ〜１２
０°Ｃで加熱溶融してなる燃料の製造方法。1. A edible waste oil and a mineral waste oil are mixed and stirred, and at 80 ° C. to 12 ° C. in the presence of an adsorbent containing animal bone powder as an active ingredient.
A method for producing a fuel obtained by heating and melting at 0 ° C.
のである請求項１に記載の燃料の製造方法。2. The method for producing a fuel according to claim 1, wherein the vegetable waste oil is obtained by filtering to remove solid matters.
のである請求項１に記載の燃料の製造方法。3. The method for producing a fuel according to claim 1, wherein the mineral waste oil is filtered to remove solid matters.
硬骨の骨粉である請求項１に記載の燃料の製造方法。4. The method for producing a fuel according to claim 1, wherein the animal bone powder is bone bone powder of hard bone exemplified by cattle, horses, sheep and the like.
に記載の燃料の製造方法。5. The adsorbent is a granular adsorbent.
The method for producing the fuel according to 1.
骨粉を有効成分とする吸着剤の存在下に８０°Ｃ〜１２
０°Ｃで加熱溶融してなる燃料。6. An edible waste oil and a mineral waste oil are mixed and stirred, and at 80 ° C. to 12 ° C. in the presence of an adsorbent containing animal bone powder as an active ingredient.
Fuel made by heating and melting at 0 ° C.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5923492A JPH0747740B2 (en) | 1992-02-14 | 1992-02-14 | Fuel production method |
| TW82102850A TW234141B (en) | 1992-02-14 | 1993-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5923492A JPH0747740B2 (en) | 1992-02-14 | 1992-02-14 | Fuel production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05222384A true JPH05222384A (en) | 1993-08-31 |
| JPH0747740B2 JPH0747740B2 (en) | 1995-05-24 |
Family
ID=13107496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5923492A Expired - Lifetime JPH0747740B2 (en) | 1992-02-14 | 1992-02-14 | Fuel production method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0747740B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005075971A (en) * | 2003-09-02 | 2005-03-24 | Sanai Fujita | Waste plastic liquid fuel and method for producing the same |
| JP2011202014A (en) * | 2010-03-25 | 2011-10-13 | Maekawa Seisakusho:Kk | Biofuel-producing method and apparatus for producing biofuel from edible oil waste, and apparatus for producing blended fuel |
-
1992
- 1992-02-14 JP JP5923492A patent/JPH0747740B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005075971A (en) * | 2003-09-02 | 2005-03-24 | Sanai Fujita | Waste plastic liquid fuel and method for producing the same |
| JP2011202014A (en) * | 2010-03-25 | 2011-10-13 | Maekawa Seisakusho:Kk | Biofuel-producing method and apparatus for producing biofuel from edible oil waste, and apparatus for producing blended fuel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0747740B2 (en) | 1995-05-24 |
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