JP2000198983A - Production of porous carbonized material by using liquor waste, and porous carbonized material prepared thereby - Google Patents
Production of porous carbonized material by using liquor waste, and porous carbonized material prepared therebyInfo
- Publication number
- JP2000198983A JP2000198983A JP10374598A JP37459898A JP2000198983A JP 2000198983 A JP2000198983 A JP 2000198983A JP 10374598 A JP10374598 A JP 10374598A JP 37459898 A JP37459898 A JP 37459898A JP 2000198983 A JP2000198983 A JP 2000198983A
- Authority
- JP
- Japan
- Prior art keywords
- porous
- carbonized material
- lees
- porous carbonized
- kneaded
- 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
Landscapes
- Ceramic Products (AREA)
- Coke Industry (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Processing Of Solid Wastes (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、木材製材廃棄物，
建設木質廃材等を炭化して得られる炭素材と焼酎や日本
酒の製造廃棄物を原料として製造される多孔質炭化材の
提供に関する。TECHNICAL FIELD The present invention relates to wood sawing waste,
The present invention relates to the provision of a carbon material obtained by carbonizing construction wood waste and the like, and a porous carbonized material produced using shochu and sake production waste as raw materials.
【０００２】[0002]
【従来の技術及び発明が解決しようとする課題】木材の
製材時に発生する鋸屑、プレーナ屑、粉砕屑等の木質系
廃棄物は、従来、補助的な燃料として消費されたり、椎
茸栽培等の培地、稲藁の代用品等として家畜用敷物等の
限定的な用途に用いられていた。また、酒類の製造時に
副産物として発生する酒類粕、例えば焼酎粕、酒粕等は
堆肥原料、飼料等の限られた用途に利用されているが、
その利用率は少なく、現在約５０％は海洋投棄処分とさ
れている。特に焼酎粕はその組成、性状から廃棄物とし
て自然界に投棄されると、環境に多大な悪影響を与え
る、例えば海洋投棄されると赤潮発生を招来するため、
２００１年以降は海洋投棄が禁止されることとなってい
る。しかしながら、それらの有効利用技術、有用物変換
技術に優れたものが存在せず、優れた技術の提案が待望
されていた。2. Description of the Related Art Woody waste such as sawdust, planer waste and crushed waste generated during lumbering of wood has been conventionally consumed as an auxiliary fuel or used as a medium for cultivating shiitake mushrooms. It has been used as a substitute for rice straw for limited uses such as livestock rugs. In addition, sake lees generated as a by-product during the production of alcoholic beverages, for example, shochu lees, sake lees and the like are used for limited applications such as compost raw materials and feed,
Its utilization rate is low, and currently about 50% is disposed of by ocean dumping. In particular, shochu lees, when dumped in nature as waste due to its composition and properties, have a large adverse effect on the environment, for example, when dumped in the ocean, it causes red tide generation,
Since 2001, ocean dumping has been banned. However, there is no technology excellent in their effective utilization technology and useful material conversion technology, and there has been a long-awaited proposal for a superior technology.
【０００３】[0003]
【課題を解決するための手段】本発明者は鋭意研究を続
けた結果、上記課題を下記構成の発明によって解決する
ことに成功した。 （１）多孔質粉粒炭に、酒類製造粕を加配して混練し、
その混練物を加熱して乾燥・硬化することを特徴とする
酒類廃棄物を用いる多孔質炭化材の製造方法。 （２）多孔質粉粒炭１００重量部に、酒類製造粕１００
〜１０００重量部を加配して混練し、その混練物を加熱
して乾燥・硬化することを特徴とする酒類廃棄物を用い
る多孔質炭化材の製造方法。 （３）多孔質粉粒炭１００重量部に、酒類製造粕１００
〜１０００重量部を加配して混練し、その混練物を６０
〜１５０℃に加熱して乾燥・硬化することを特徴とする
酒類廃棄物を用いる多孔質炭化材の製造方法。 （４）酒類製造粕が、焼酎粕であることを特徴とする前
項１〜３のいずれか１項に記載の酒類廃棄物を用いる多
孔質炭化材の製造方法。Means for Solving the Problems As a result of intensive studies, the present inventor has succeeded in solving the above problems by the invention having the following constitution. (1) Liquor production lees are added and kneaded to porous pulverized coal,
A method for producing a porous carbonized material using liquor waste, wherein the kneaded material is dried and cured by heating. (2) 100 parts by weight of porous pulverized coal, 100 g
A method for producing a porous carbonized material using liquor waste, characterized in that the kneaded material is heated and dried and hardened by dispersing and kneading the kneaded product. (3) Liquor production lees 100 per 100 parts by weight of porous pulverized coal
~ 1000 parts by weight are added and kneaded.
A method for producing a porous carbonized material using liquor waste, wherein the porous carbonized material is dried and cured by heating to 150 ° C. (4) The method for producing a porous carbonized material using liquor waste as described in any one of (1) to (3) above, wherein the liquor production lees are shochu lees.
【０００４】（５）多孔質粉粒炭と酒類製造粕との混練
物を加熱して乾燥・硬化して取得されたことを特徴とす
る多孔質炭化材。 （６）酒類製造粕が、焼酎粕であることを特徴とする前
項５記載の多孔質炭化材。 （７）多孔質炭化材が、ボード状のものであることを特
徴とする前項５又は６に記載の多孔質炭化材。 （８）多孔質炭化材が、粒状のものであることを特徴と
する前項５又は６に記載の多孔質炭化材。 （９）多孔質炭化材が、土壌改良材であることを特徴と
する前項５〜８のいずれか１項に記載の多孔質炭化材。(5) A porous carbonized material obtained by heating and drying and hardening a kneaded material of porous powdered coal and liquor production lees. (6) The porous carbonized material as described in (5) above, wherein the liquor production lees are shochu lees. (7) The porous carbonized material according to the above item 5 or 6, wherein the porous carbonized material is in a board shape. (8) The porous carbonized material according to the above item 5 or 6, wherein the porous carbonized material is granular. (9) The porous carbonized material according to any one of the above items 5 to 8, wherein the porous carbonized material is a soil improvement material.
【０００５】[0005]
【発明の実施の形態】本発明の実施の形態について説明
する。本発明の多孔質炭化材の製造のフローシートは、
図１に示すごときもので、すなわち、まず鋸屑等の木質
系廃棄物の粉粒体をロータリーキルンに入れ８００℃前
後で炭化処理し、粒度調整して粉粒状の多孔質炭化材を
取得する。次いで、前記取得された多孔質炭化材１０重
量部に、苛性ソーダ水溶液を添加してｐＨを７．０前後
に調整した焼酎粕４〜１２重量部を加え、５〜６分間混
練した後、該混練物を型枠内に投入し、６０〜１５０℃
に加熱して固化し、製品の多孔質炭化材を取得する。そ
の際、加圧しながら加熱することが好ましい。なお、前
記固化は、自然乾燥によって行うこともできる。本発明
で得られる炭化材との形状としては、塊状体，粉体，板
状体、粒体，顆粒体，シート体等があり、その用途とし
ては，肥料，土壌改良材，消臭剤、除湿剤、湿度調整剤
等がある。炭素材の原料としては、樹木伐採時や製材時
に排出される鋸屑、建設物の解体で得られる木質破砕物
等が使用でき、炭化方法としては常法の加熱乾留により
実施することができる。また、もう一方の原料の酒類粕
としては、焼酎粕，酒粕，ビール粕等が挙げられるが、
それらには加熱によりバインダーとなる結合剤成分、例
えば澱粉、グルテン等が含有されているため、炭素材間
の結合性マトリックスとして有利に作用し、製品の強度
増大に大いに寄与する。Embodiments of the present invention will be described. The flow sheet for producing the porous carbonized material of the present invention is:
As shown in FIG. 1, that is, first, a granular material of woody waste such as sawdust is put in a rotary kiln and carbonized at about 800 ° C., and the particle size is adjusted to obtain a granular porous carbonized material. Then, to 10 parts by weight of the obtained porous carbonized material, 4 to 12 parts by weight of shochu lees, the pH of which was adjusted to about 7.0 by adding an aqueous solution of caustic soda, was added, and the mixture was kneaded for 5 to 6 minutes. Put the product in the mold,
To obtain the product's porous carbonized material. In that case, it is preferable to heat while applying pressure. The solidification may be performed by natural drying. Examples of the shape with the carbonized material obtained in the present invention include a lump, a powder, a plate, a granule, a granule, a sheet, and the like. Uses thereof include a fertilizer, a soil improvement material, a deodorant, There are dehumidifiers, humidity regulators and the like. As the raw material of the carbon material, sawdust discharged at the time of tree cutting or lumbering, crushed wood obtained by dismantling a building, and the like can be used. In addition, examples of sake lees as the other raw material include shochu lees, sake lees, and beer lees.
Since they contain a binder component which becomes a binder upon heating, for example, starch, gluten, etc., they advantageously act as a binding matrix between carbon materials and greatly contribute to increasing the strength of products.
【０００６】[0006]
【実施例】以下に本発明の実施例を詳述する。 実施例１：杉木材の製材時に得られる杉鋸屑２０ｋｇを
ロータリーキルン内に供給して密閉状態で２〜３時間、
約８００℃に加熱した後、放冷して、５．０ｋｇの粉状
炭化材を得た。この炭化材は、平均粒径約２６００μ
ｍ、嵩比重０．１３０、内部表面積２７０ｍ２／ｇ，ヨ
ウ素吸着能２４５ｍｇ／ｇ、ｐＨ１０．０、灰分（Ｎａ
２Ｏ，Ｋ ２Ｏ，ＭｇＯ，ＣａＯ，Ｐ２Ｏ5等）３．２
％、全炭素量９２．５％のものであった。次いで、この
炭化材に、焼酎蒸留粕２１．５リットルを加配して５分
間混練した。この混練により、炭化材の多大な内部表面
積を有する細孔中に水分が吸着され、混練物（容積２
１．５リットル）が得られた。この混練物の一部を５０
０×５００×１０ｍｍの型枠内に流し込み、上方から圧
縮板で押圧（１０ｋｇ／ｃｍ２）しながら、８０℃で１
０時間持続して脱水・養生を行った。この過程で水分は
蒸発し、焼酎粕が炭化材の結合剤となって製品強度を高
め、かつ多孔質空隙率を増大せしめ、重量５．２ｋｇの
板状炭化材となった。得られた板状炭化材製品は、多孔
質で適度の通気性を有し、アルコール臭等の異臭はな
く、製品強度も手指で普通に押圧して破壊しないもので
あった。Embodiments of the present invention will be described below in detail. Example 1: 20 kg of cedar sawdust obtained during sawing of cedar wood
It is supplied in a rotary kiln and is sealed for 2-3 hours,
After heating to about 800 ° C, allow to cool and powder 5.0kg
A carbonized material was obtained. This carbonized material has an average particle size of about 2600μ.
m, bulk specific gravity 0.130, internal surface area 270m2/ G, yo
245mg / g, pH 10.0, ash content (Na
2O, K 2O, MgO, CaO, P2OFive3.2)
% And a total carbon content of 92.5%. Then this
5 minutes after adding 21.5 liters of distilled spirits from shochu to charcoal
Kneaded for a while. Due to this kneading, large internal surface of carbonized material
Water is adsorbed in the pores having
1.5 liters). 50 parts of this kneaded material
Pour into a 0x500x10mm mold and press
Press with a compression plate (10kg / cm21) at 80 ° C while
Dehydration and curing were performed for 0 hours. During this process, moisture
Evaporates and the shochu lees becomes a binder for carbonized material, increasing product strength
And increase the porous porosity, the weight of 5.2 kg
It became a plate-like carbonized material. The obtained plate-like carbonized product is porous
Quality, moderate air permeability and no odor such as alcohol odor
And the product strength does not break when pressed normally with fingers.
there were.
【０００７】実施例２：炭化材は、実施例１で得られた
杉鋸屑由来の粉状炭化材を使用した。この炭化材に、焼
酎粕８．６リットルを加配して５分間混練した。この混
練により、炭化材の多大な内部表面積を有する細孔中に
水分が吸着され、混練物が得られた。この混練物の一部
を５００×５００×１０ｍｍの型枠内に流し込み、上方
から多孔質圧縮板で押圧（１０ｋｇ／ｃｍ２）しなが
ら、８０℃で１０時間持続して脱水・養生を行った。こ
の過程で水分は蒸発し、焼酎粕が炭化材の結合剤となっ
て製品強度を高め、かつ多孔質空隙率を増大せしめ、重
量５．０３ｋｇの板状炭化材となった。得られた板状炭
化材製品は、実施例１で取得されたものと同様に、多孔
質で適度の通気性を有し、アルコール臭等の異臭はな
く、製品強度も手指で普通に押圧して破壊しない軽量の
ものであった。Example 2 As the carbonized material, the powdered carbonized material derived from cedar sawdust obtained in Example 1 was used. 8.6 liters of shochu lees was added to the carbonized material and kneaded for 5 minutes. By this kneading, moisture was adsorbed in the pores having a large internal surface area of the carbonized material, and a kneaded product was obtained. A part of the kneaded material was poured into a 500 × 500 × 10 mm formwork, and dehydration and curing were continuously performed at 80 ° C. for 10 hours while being pressed (10 kg / cm 2 ) with a porous compression plate from above. . In this process, water evaporates, and the shochu lees serves as a binder for the carbonized material, thereby increasing the product strength and increasing the porous porosity, resulting in a plate-like carbonized material weighing 5.03 kg. The obtained plate-like carbonized product is porous and has a suitable degree of air permeability, similar to that obtained in Example 1, has no unusual odor such as alcohol odor, and the product strength is normally pressed by a finger. It was lightweight and did not break.
【０００８】[0008]
【発明の効果】以上のとおり、本発明によれば、従来他
の製品としての利用ができず、かつその廃棄処分も環境
汚染を引き起こすため困難で、業界での重要課題であっ
た焼酎粕等の酒類粕を有用に活用でき、得られる炭化材
製品も優れた特性を有したものとなる。さらに、得られ
る炭化材製品は廃棄処分の際、土中に埋設することによ
り、微生物により容易に分解され、炭化物はそのまま土
壌改良材として好適に貢献し、全く環境に負荷を与える
ことがない。As described above, according to the present invention, shochu lees or the like, which has been an important issue in the industry, has been difficult to use conventionally as other products and its disposal is also difficult because it causes environmental pollution. Can be effectively utilized, and the resulting carbonized product also has excellent properties. Furthermore, the obtained carbonized material product is easily decomposed by microorganisms by burying it in the soil at the time of disposal, and the carbonized material suitably contributes as a soil improving material as it is, and does not impose any burden on the environment.
【図１】本発明の多孔質炭化材の製造フローシートFIG. 1 is a flow sheet for producing a porous carbonized material of the present invention.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｃ０９Ｋ 17/40 Ｂ０９Ｂ 5/00 ＺＡＢＥ Ｃ１２Ｆ 3/10 Ｃ０４Ｂ 35/52 Ａ // Ｃ０９Ｋ 101:00 ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat ゛ (Reference) C09K 17/40 B09B 5/00 ZABE C12F 3/10 C04B 35/52 A // C09K 101: 00
Claims (9)
練し、その混練物を加熱して乾燥・硬化することを特徴
とする酒類廃棄物を用いる多孔質炭化材の製造方法。1. A method for producing a porous carbonized material using liquor waste, characterized in that liquor production lees are added to and kneaded with porous pulverized coal, and the kneaded material is heated and dried and hardened. .
１００〜１０００重量部を加配して混練し、その混練物
を加熱して乾燥・硬化することを特徴とする酒類廃棄物
を用いる多孔質炭化材の製造方法。2. A method for producing liquor waste, characterized in that 100 to 1000 parts by weight of liquor production lees is added to and kneaded with 100 parts by weight of porous pulverized coal, and the kneaded material is dried and hardened by heating. A method for producing a porous carbon material to be used.
１００〜１０００重量部を加配して混練し、その混練物
を６０〜１５０℃に加熱して乾燥・硬化することを特徴
とする酒類廃棄物を用いる多孔質炭化材の製造方法。3. A method according to claim 1, wherein 100 to 1000 parts by weight of liquor production lees is added to 100 parts by weight of porous pulverized coal and kneaded, and the kneaded material is heated to 60 to 150 ° C. to be dried and hardened. A method for producing a porous carbonized material using waste liquor waste.
する請求項１〜３のいずれか１項に記載の酒類廃棄物を
用いる多孔質炭化材の製造方法。4. The method for producing a porous carbonized material using liquor waste according to claim 1, wherein the liquor production lees are shochu lees.
熱して乾燥・硬化して取得されたことを特徴とする多孔
質炭化材。5. A porous carbonized material obtained by heating and drying and hardening a kneaded product of porous powdered coal and liquor production cake.
する請求項５記載の多孔質炭化材。6. The porous carbonized material according to claim 5, wherein the liquor production lees are shochu lees.
とを特徴とする請求項５又は６に記載の多孔質炭化材。7. The porous carbonized material according to claim 5, wherein the porous carbonized material has a board shape.
特徴とする請求項５又は６に記載の多孔質炭化材。8. The porous carbonized material according to claim 5, wherein the porous carbonized material is granular.
特徴とする請求項５〜８のいずれか１項に記載の多孔質
炭化材。9. The porous carbonized material according to claim 5, wherein the porous carbonized material is a soil improvement material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10374598A JP2000198983A (en) | 1998-12-28 | 1998-12-28 | Production of porous carbonized material by using liquor waste, and porous carbonized material prepared thereby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10374598A JP2000198983A (en) | 1998-12-28 | 1998-12-28 | Production of porous carbonized material by using liquor waste, and porous carbonized material prepared thereby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000198983A true JP2000198983A (en) | 2000-07-18 |
Family
ID=18504112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10374598A Pending JP2000198983A (en) | 1998-12-28 | 1998-12-28 | Production of porous carbonized material by using liquor waste, and porous carbonized material prepared thereby |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000198983A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100411305B1 (en) * | 2001-04-13 | 2003-12-18 | 안재식 | Manufacturing method of solid using charcoal powder |
| JP2008114130A (en) * | 2006-11-02 | 2008-05-22 | Masayoshi Kitamichi | Treatment method for high moisture content waste such as shochu lees and animal and plant broth, and its treatment apparatus |
| WO2011162527A2 (en) * | 2010-06-21 | 2011-12-29 | 주식회사 에프이바이오 | Pellet fuel using lees, and preparation method thereof |
| KR101419474B1 (en) | 2012-10-12 | 2014-07-16 | 재단법인 포항산업과학연구원 | Pore size controlled activated carbon and method of manufacturing the same |
-
1998
- 1998-12-28 JP JP10374598A patent/JP2000198983A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100411305B1 (en) * | 2001-04-13 | 2003-12-18 | 안재식 | Manufacturing method of solid using charcoal powder |
| JP2008114130A (en) * | 2006-11-02 | 2008-05-22 | Masayoshi Kitamichi | Treatment method for high moisture content waste such as shochu lees and animal and plant broth, and its treatment apparatus |
| WO2011162527A2 (en) * | 2010-06-21 | 2011-12-29 | 주식회사 에프이바이오 | Pellet fuel using lees, and preparation method thereof |
| WO2011162527A3 (en) * | 2010-06-21 | 2012-04-12 | 주식회사 에프이바이오 | Pellet fuel using lees, and preparation method thereof |
| KR101419474B1 (en) | 2012-10-12 | 2014-07-16 | 재단법인 포항산업과학연구원 | Pore size controlled activated carbon and method of manufacturing the same |
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