JPH0222387A - Method of formation of oil from saccharification residue - Google Patents
Method of formation of oil from saccharification residueInfo
- Publication number
- JPH0222387A JPH0222387A JP63172984A JP17298488A JPH0222387A JP H0222387 A JPH0222387 A JP H0222387A JP 63172984 A JP63172984 A JP 63172984A JP 17298488 A JP17298488 A JP 17298488A JP H0222387 A JPH0222387 A JP H0222387A
- Authority
- JP
- Japan
- Prior art keywords
- residue
- saccharification
- saccharization
- oil
- reaction
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 9
- 230000015572 biosynthetic process Effects 0.000 title 1
- 235000007340 Hordeum vulgare Nutrition 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 238000000855 fermentation Methods 0.000 claims abstract description 8
- 230000004151 fermentation Effects 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims description 21
- 240000005979 Hordeum vulgare Species 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 18
- 241000209219 Hordeum Species 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 235000013405 beer Nutrition 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 235000015041 whisky Nutrition 0.000 abstract description 4
- 239000000446 fuel Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 10
- 239000007787 solid Substances 0.000 description 10
- 239000002023 wood Substances 0.000 description 9
- 239000005416 organic matter Substances 0.000 description 8
- 239000012071 phase Substances 0.000 description 7
- 239000010802 sludge Substances 0.000 description 7
- 241000209140 Triticum Species 0.000 description 5
- 235000021307 Triticum Nutrition 0.000 description 5
- 235000013334 alcoholic beverage Nutrition 0.000 description 5
- 239000008346 aqueous phase Substances 0.000 description 5
- 235000013312 flour Nutrition 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910001873 dinitrogen Inorganic materials 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000010801 sewage sludge Substances 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 235000008694 Humulus lupulus Nutrition 0.000 description 1
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 description 1
- 241001480065 Quercus serrata Species 0.000 description 1
- 239000004280 Sodium formate Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001339 alkali metal compounds Chemical class 0.000 description 1
- 150000001341 alkaline earth metal compounds Chemical class 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical compound [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 229940086066 potassium hydrogencarbonate Drugs 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 235000019254 sodium formate Nutrition 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
-
- 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
Landscapes
- Processing Of Solid Wastes (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明はビール、ウィスキーなどのアルコール飲料を製
造する際の大麦を主原料とした糖化発酵工程から得られ
る糖化残渣を原料として、これを高温高圧に保持するこ
とによりエネルギー源として有用な油状物質を得る方法
に関するものである。Detailed Description of the Invention (Field of Industrial Application) The present invention uses the saccharification residue obtained from the saccharification and fermentation process using barley as the main raw material when producing alcoholic beverages such as beer and whisky, and processes it at high temperature. The present invention relates to a method for obtaining an oily substance useful as an energy source by maintaining it at high pressure.
（従来の技術）
従来からビール、ウィスキーなどのアルコール飲料を製
造する場合、発芽させた大麦を殻（外皮）付きのまま、
これに糖化酵素等を加えて糖化を行い、次いで糖化残渣
を固液分離した後、当該糖液にアルコール発酵酵素を加
えてアルコール飲料を得ている。(Conventional technology) Conventionally, when producing alcoholic beverages such as beer and whiskey, germinated barley is left in the husk (hull),
A saccharifying enzyme or the like is added to perform saccharification, and then the saccharification residue is separated into solid and liquid, and then an alcoholic fermentation enzyme is added to the sugar solution to obtain an alcoholic beverage.
当該糖化発酵工程から得られる糖化残渣は、いわゆる麦
かすとして従来から家畜の飼料として回収されている。The saccharification residue obtained from the saccharification and fermentation process has been conventionally recovered as so-called wheat cake as feed for livestock.
麦かすは、繊維性物質で栄養価にも富んでおり、家畜、
特に牛の飼料として重要視されてきた。しかしながら、
近年、大麦アルコール飲料の生産増および安価な輸入穀
物飼料の台頭にともない、麦かすの需給バランスが崩れ
はじめ、飼料としての商品価値が減少している。また麦
かすの飼料としての商品価値を高めるため、不足栄養素
を新たに添加することも行われているが、コスト高とな
り、輸入穀物飼料と較べ価格競争力がない。Wheat cake is a fibrous substance that is rich in nutritional value, and is useful for livestock,
It has been particularly important as feed for cattle. however,
In recent years, with the increase in production of barley alcoholic beverages and the rise of cheap imported grain feed, the supply and demand balance of barley meal has begun to collapse, and its commercial value as feed has decreased. Additionally, in order to increase the commercial value of barley meal as feed, deficient nutrients are added to it, but this increases the cost and is not price competitive compared to imported grain feed.
このように当該麦かすは飼料として再利用しにくくなっ
てきており、過剰の麦かすは廃棄物として焼却処理等を
せねばならない状況にある。As described above, it has become difficult to reuse the wheat residue as feed, and the situation is such that excess wheat residue must be incinerated as waste.
（発明が解決しようとする問題点）
本発明は大麦を主原料とした糖化発酵工程から得られる
糖化残渣を有用物質として有効に活用することを目的と
するものである。(Problems to be Solved by the Invention) The present invention aims to effectively utilize the saccharification residue obtained from the saccharification and fermentation process using barley as a main raw material as a useful substance.
（問題点を解決するための手段）
従来から、木材チップ、樹皮、活性汚泥処理装置等から
排出される有機性汚泥等を高温高圧に保持することによ
りタール分あるいは油状物質に変化させる技術が提案さ
れているが、本発明者等は前記糖化残渣が有機性物質で
ある麦かすである点に着目し、これを高温、高圧に保持
したところ比較的簡単に油状物質に変化することを知見
した。(Means for solving the problem) Conventionally, technology has been proposed to convert wood chips, bark, organic sludge discharged from activated sludge treatment equipment, etc. into tar or oily substances by holding them at high temperature and pressure. However, the present inventors focused on the fact that the saccharification residue is wheat flour, which is an organic substance, and found that when it was held at high temperature and high pressure, it relatively easily turned into an oily substance. .
また得られる油状物質の収率は、前記木材チップ、樹皮
、有機性汚泥等を原料とした場合よりは、乾燥固形物当
たりの油状物質の収率が高いことを知見した。It has also been found that the yield of the oily substance obtained is higher per dry solid than when the wood chips, bark, organic sludge, etc. are used as raw materials.
本発明はかかる知見に基づくもので、大麦を原料とした
糖化発酵工程から得られる糖化残渣を、高温高圧に保持
し、油状物質に変化させることを特徴とする糖化残渣の
油化方法である。The present invention is based on such knowledge, and is a method for converting saccharification residue into oil, which is characterized by holding the saccharification residue obtained from a saccharification fermentation process using barley as a raw material at high temperature and high pressure, and converting it into an oily substance.
本発明において被処理原料として用いる糖化残渣は、ビ
ールやウィスキーなど大麦を主原料としたアルコール飲
料を製造する際に得られるものである。The saccharification residue used as the raw material to be treated in the present invention is obtained when producing alcoholic beverages such as beer and whiskey that use barley as a main raw material.
すなわち、例えば、ビールの製造は、大別して製表工程
、仕込工程、発酵工程および製品化工程から構成される
。That is, for example, the production of beer can be broadly divided into a table production process, a preparation process, a fermentation process, and a product production process.
この仕込工程では、前工程である製表工程で発芽させる
ことにより生産された麦芽を糖化させ、糖化液を濾過し
、ホップを加えて煮沸するが、この糖化液を濾過する際
、発生する残渣が本発明で処理対象とする糖化残渣であ
る。In this preparation process, the malt produced by germination in the table-making process, which is the previous process, is saccharified, the saccharified liquid is filtered, hops are added, and it is boiled. is the saccharification residue to be treated in the present invention.
本発明の方法を実施するには、当該糖化残渣を単に高温
高圧に保持すれば良い、この場合、糖化残渣は、あらか
じめ、含水率４０〜９０重量％、好ましくは６０−８５
重量％に調整するのがよい。In order to carry out the method of the present invention, it is sufficient to simply maintain the saccharified residue at high temperature and high pressure. In this case, the saccharified residue has a water content of 40-90% by weight, preferably 60-85%.
It is best to adjust the weight percentage.
反応温度は１５０〜３５０℃で十分であり、反応圧力は
その反応温度における飽和水蒸気圧以上、例えば２５０
℃の場合５０ｋｇ／ａＪ、３００℃の場合９０ｋｇ／
ｃｘ１以上あれば良い。また当該反応温度での保持時間
（反応時間）は、１５０〜２５０℃の場合６０分以上、
２５０℃以上の場合６０分以内で良いが、水相に移行す
る有機物量を減らすためには、なるべく高い温度で長時
間反応させることが望ましい。A reaction temperature of 150 to 350°C is sufficient, and a reaction pressure of at least the saturated water vapor pressure at that reaction temperature, for example 250°C.
50kg/aJ at ℃, 90kg/aJ at 300℃
cx1 or higher is sufficient. In addition, the holding time (reaction time) at the reaction temperature is 60 minutes or more when the temperature is 150 to 250°C,
When the temperature is 250° C. or higher, the reaction time may be within 60 minutes, but in order to reduce the amount of organic matter transferred to the aqueous phase, it is desirable to carry out the reaction at a temperature as high as possible for a long time.
しかしながら、あまり温度を高くすることや、また長い
時間反応を行わせるということは、イニシャルコストの
増大をまねくので、反応温度は３００℃以下、保持時間
は６０分以下が適当である。However, raising the temperature too high or carrying out the reaction for a long time will increase the initial cost, so it is appropriate that the reaction temperature is 300°C or less and the holding time is 60 minutes or less.
本発明において、圧力は糖化残渣からの水蒸気による自
、己発生圧を利用することができるが、必要に応じ、例
えば窒素ガス、炭酸ガス、アルゴンガス等を用いて加圧
することもできる。In the present invention, self-generated pressure due to water vapor from the saccharification residue can be used as the pressure, but if necessary, the pressure can also be increased using, for example, nitrogen gas, carbon dioxide gas, argon gas, etc.
また本発明では、必要に応じて、水酸化ナトリウム、水
酸化カリウム、炭酸ナトリウム、炭酸カリウム、炭酸水
素ナトリウム、炭酸水素カリウム。In the present invention, sodium hydroxide, potassium hydroxide, sodium carbonate, potassium carbonate, sodium hydrogen carbonate, and potassium hydrogen carbonate are used as necessary.
ギ酸ナトリウム、ギ酸カリウム等のアルカリ金属化合物
や酸化カルシウム、水酸化カルシウム、水酸化マグネシ
ウム等のアルカリ土類金属化合物を添加して反応を促進
させることもできる。The reaction can also be accelerated by adding an alkali metal compound such as sodium formate or potassium formate, or an alkaline earth metal compound such as calcium oxide, calcium hydroxide, or magnesium hydroxide.
本発明においては、前記のようにして得られた反応処理
生成物を冷却処理するが、そこで得られた冷却処理生成
物は、相分離性の良好なもので、油状物質相と水相とに
容易に分離できる。この生成物の相分離性の良いことお
よび水性相の透明度の亮いことも１本発明の大きな特徴
の一つである。In the present invention, the reaction product obtained as described above is subjected to a cooling treatment. Can be easily separated. The good phase separation property of this product and the high transparency of the aqueous phase are also one of the major features of the present invention.
この冷却処理生成物の分離処理には、通常の固液分は手
段が適用されるが、一般には、油状物質相と水性相との
間の密度差を利用した分離手段、例えば静置による重力
分離の他、遠心分離等を採用することができる。For the separation of the cooled product, ordinary methods are applied to separate the solid and liquid components, but in general, separation methods that utilize the density difference between the oil phase and the aqueous phase, such as gravity by standing still, are used. In addition to separation, centrifugation or the like can be employed.
（効 果）
本発明によれば、近年、飼料価ｆ１αが低下しつつある
糖化残渣を液体燃料（発熱量約８ 、０００ｋｅａＱ／
ｋｇ）として有用な油状物質に変換させることができる
。(Effects) According to the present invention, saccharification residues whose feed value f1α has been decreasing in recent years can be converted into liquid fuel (calorific value of about 8,000keaQ/
kg) can be converted into a useful oil.
しかもこの場合、油状物質の収率は、乾燥固形分出たり
で換算すると、従来の有機性汚泥や木材等と比較して高
い。Moreover, in this case, the yield of oily substances is higher than that of conventional organic sludge, wood, etc. when calculated in terms of dry solid content.
したがって、乾燥固形物重量当たりの得られる油状物質
の総エネルギー量を比較すると９本発明の場合、有機性
汚泥や木材等の従来の原料と比較して、かなり大きいと
いう利点がある。Therefore, when comparing the total energy content of the oily substance obtained per dry solid weight, the present invention has the advantage that it is considerably larger than conventional raw materials such as organic sludge and wood.
さらに、生産された油状物質の一部は、糖化残渣の液化
処理のための反応エネルギーとして使用することができ
、余剰分は汎用性の高いエネルギ−源として利用するこ
とが出来る。Furthermore, a part of the produced oily substance can be used as reaction energy for the liquefaction treatment of the saccharification residue, and the surplus can be used as a highly versatile energy source.
（実施例） 次に本発明を実施例によりさらに詳細に説明する。(Example) Next, the present invention will be explained in more detail with reference to Examples.
実施例１
糖化残渣として、ビール製造工程で得られたものを加圧
脱水して用いた。脱水後の糖化残渣は、含水率７５％、
有機物比９５％を示した。この糖化残渣３００ｇを内容
量１，０００ｄのオートクレーブに充填し、３００℃ま
で加熱した。この際、圧力はあらかじめ窒素ガスで３０
ｋｇ／ｃｄまで加圧した。反応は、温度が３００℃に到
達後直ちに１００℃以下まで冷却し、反応生成物を反応
容器からガラス容器に取り出した。Example 1 The saccharification residue obtained in the beer manufacturing process was used after being dehydrated under pressure. The saccharification residue after dehydration has a water content of 75%,
The organic content ratio was 95%. 300 g of this saccharification residue was filled into an autoclave with an internal capacity of 1,000 d and heated to 300°C. At this time, the pressure is set to 30% with nitrogen gas in advance.
The pressure was increased to kg/cd. Immediately after the temperature reached 300°C, the reaction was cooled to below 100°C, and the reaction product was taken out from the reaction vessel into a glass vessel.
取り出し直後は、懸濁状態であったが、時間の経過とと
もに相分離が進行し、約６０分後には、油状物質相と水
相の二つの相に分離した６両相をそれぞれ分は取り、油
状物質３３ｇを回収した。またこの油状物質は約８．
ＬＯＯｋｃａＱ／ｋｇの発熱量を示し、燃料油として使
用可能のものであった。Immediately after taking it out, it was in a suspended state, but as time passed, phase separation progressed, and after about 60 minutes, a portion of each of the six phases separated into two phases, an oil phase and an aqueous phase, was taken. 33g of oil was recovered. Also, this oily substance is about 8.
It exhibited a calorific value of LOOkcaQ/kg and could be used as fuel oil.
この結果を有機物基準の収率に換算すると。This result is converted into a yield based on organic matter.
４６％と非常に高く、乾燥固形物１ｋｇ当たりから得ら
れる油状物質の総エネルギー量は３，５４０ｋｃａＱと
なった。It was very high at 46%, and the total energy content of the oil obtained per kg of dry solids was 3,540 kcaQ.
実施例２
実施例１と同じ糖化残渣を３００ｇ取り、これにＮａ、
ＣＯ。Example 2 300g of the same saccharification residue as in Example 1 was taken, and Na,
C.O.
を３ｇ添加した後、オートクレーブに充填し、３００℃
まで加熱した。反応は、温度が３００℃に到達後直ちに
１００℃以下までに冷却し１反応生成物を反応容器から
ガラス容器に取り出した。取り出し後、静置し、油状物
質相と水相の二つの相に分離した。After adding 3g of
heated to. Immediately after the temperature reached 300°C, the reaction was cooled to below 100°C, and one reaction product was taken out from the reaction vessel into a glass vessel. After taking it out, it was allowed to stand and was separated into two phases: an oil phase and an aqueous phase.
両相をそれぞれ分は取り、油状物質３６ｇを回収した。Aliquots of both phases were removed and 36 g of oil was recovered.
またこの油状物質は、約８，０００ｋｃａＱ／ｋｇの発
熱量を示した。Moreover, this oily substance showed a calorific value of about 8,000 kcaQ/kg.
この結果を有機物基準の収率に換算すると、５０％と非
常に高く、乾燥固形物１ｋｇ当たりから得られる油状物
質の総エネルギー量は３，８００ｋｃａＱとなった。When this result was converted into a yield based on organic matter, it was extremely high at 50%, and the total energy amount of the oily substance obtained per 1 kg of dry solid was 3,800 kcaQ.
比較例１（下水汚泥の場合） 油化対象物として下水汚泥を脱水して用いた。Comparative example 1 (for sewage sludge) Dewatered sewage sludge was used as the target material.
脱水汚泥は含水率７４％、有機物比７０％を示した。The dehydrated sludge had a water content of 74% and an organic matter ratio of 70%.
この脱水汚泥３００ｇを内容量１ 、０００ ｍ１２の
オートクレーブに充填し、３００℃まで加熱した。この
際、圧力はあらかじめ窒素ガスで３０ｋｇ／ ｃｄまで
加圧した。300 g of this dehydrated sludge was filled into an autoclave with an internal capacity of 1,000 m12 and heated to 300°C. At this time, the pressure was increased to 30 kg/cd using nitrogen gas in advance.
反応温度が３００℃に到達後直ちに１００℃以下までに
冷却し、反応を終了した。その結果、油状物質２６ｇを
回収し、この油状物質の発熱量は約８，０００ｋｃａＱ
であった。Immediately after the reaction temperature reached 300°C, it was cooled to below 100°C to complete the reaction. As a result, 26g of oily substance was recovered, and the calorific value of this oily substance was approximately 8,000kcaQ.
Met.
この結果を有機物基準の収率に換算すると、４８２と非
常に良好であるが、有機物比が低いので、乾燥固形物１
ｋｇ当たりから得られる油状物質の総エネルギー量は２
，６８８ｋｃａΩとなり、糖化残渣と比較して小さな値
であった。When this result is converted into a yield based on organic matter, it is 482, which is very good, but because the organic matter ratio is low, the dry solid
The total energy content of oily substances obtained per kg is 2
, 688 kcaΩ, which was a small value compared to the saccharification residue.
比較例２（木材の場合） 油化対象物として木粉（コナラ）を用いた。Comparative example 2 (wood case) Wood flour (Quercus serrata) was used as the object to be converted into oil.
木粉は油化前に水を加え、含水率を８５％に調整した。Before turning the wood flour into oil, water was added to adjust the moisture content to 85%.
この木粉は、乾燥固形物基準の有機物比９９％を示した
。この水分調整された木粉３００ｇにＮａ２Ｃ０、を２
ｇ添加した後オートクレーブに充填し、３００℃まで加
熱した。この際圧力はあらかじめ窒素ガスで３０ｋｇ／
ａＪまで加圧した。反応は温度が３００℃に到達後直ち
に１００℃以下まで冷却し、反応を終了した。その結果
、油状物質２２ｇを回収し、この油状物質の発熱量は約
６，０ＯＯｋｃａＱ／ｋｇであった。This wood flour showed an organic matter ratio of 99% on a dry solids basis. Add 2 of Na2C0 to 300g of this moisture-adjusted wood flour.
After adding g, the autoclave was filled and heated to 300°C. At this time, the pressure is set to 30kg/Nitrogen gas in advance.
Pressure was applied to aJ. Immediately after the temperature reached 300°C, the reaction was cooled to below 100°C to complete the reaction. As a result, 22 g of oily substance was recovered, and the calorific value of this oily substance was about 6,0OOkcaQ/kg.
この結果を有機物基準の収率に換算すると、４９％と非
常に良好であるが、発熱量が低いので乾燥固形物１ｋｇ
当たりから得られる油状物質の総エネルギー量は、２，
９１１ｋｃａＱとなり、糖化残渣と比較して小さな値で
あった。When converting this result into a yield based on organic matter, it is 49%, which is very good, but because the calorific value is low, 1 kg of dry solids
The total amount of energy of the oily substance obtained from hitting is 2,
It was 911 kcaQ, which was a small value compared to the saccharification residue.
Claims (1)
化残渣を、高温高圧に保持し、油状物質に変化させるこ
とを特徴とする糖化残渣の油化方法。(1) A method for converting saccharification residue into oil, which is characterized by holding saccharification residue obtained from a saccharification and fermentation process using barley as a main raw material at high temperature and pressure, and converting it into an oily substance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63172984A JPH0222387A (en) | 1988-07-12 | 1988-07-12 | Method of formation of oil from saccharification residue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63172984A JPH0222387A (en) | 1988-07-12 | 1988-07-12 | Method of formation of oil from saccharification residue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0222387A true JPH0222387A (en) | 1990-01-25 |
Family
ID=15952015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63172984A Pending JPH0222387A (en) | 1988-07-12 | 1988-07-12 | Method of formation of oil from saccharification residue |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222387A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6417438B1 (en) | 1998-09-12 | 2002-07-09 | Yamaha Corporation | Apparatus for and method of providing a performance guide display to assist in a manual performance of an electronic musical apparatus in a selected musical key |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61213293A (en) * | 1985-03-20 | 1986-09-22 | Japan Organo Co Ltd | Method of extracting combustible liquid |
| JPS62109891A (en) * | 1985-11-08 | 1987-05-21 | Agency Of Ind Science & Technol | Treatment of alcohol fermentation residue |
-
1988
- 1988-07-12 JP JP63172984A patent/JPH0222387A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61213293A (en) * | 1985-03-20 | 1986-09-22 | Japan Organo Co Ltd | Method of extracting combustible liquid |
| JPS62109891A (en) * | 1985-11-08 | 1987-05-21 | Agency Of Ind Science & Technol | Treatment of alcohol fermentation residue |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6417438B1 (en) | 1998-09-12 | 2002-07-09 | Yamaha Corporation | Apparatus for and method of providing a performance guide display to assist in a manual performance of an electronic musical apparatus in a selected musical key |
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