JPH11310504A - Granular heating agent for fumigant and its production - Google Patents
Granular heating agent for fumigant and its productionInfo
- Publication number
- JPH11310504A JPH11310504A JP13269298A JP13269298A JPH11310504A JP H11310504 A JPH11310504 A JP H11310504A JP 13269298 A JP13269298 A JP 13269298A JP 13269298 A JP13269298 A JP 13269298A JP H11310504 A JPH11310504 A JP H11310504A
- Authority
- JP
- Japan
- Prior art keywords
- parts
- weight
- heating agent
- agent
- silicon
- 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.)
- Withdrawn
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は燻煙剤用粒状加熱薬
およびその製造方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a granular heating agent for smokers and a method for producing the same.
【０００２】[0002]
【従来技術】従来、病害虫駆除剤などの燻煙用薬剤を加
熱気化させて空気中に噴霧化する病害虫駆除用燻煙剤の
上記の加熱に使用される加熱薬は、粉末状の酸化剤と還
元剤とを混合し、バインダーを添加した後、プレス等の
圧縮成型機で成型する方法によって製造されている。2. Description of the Related Art Conventionally, a heating agent used for the above-mentioned heating of a smoke agent for pest control, in which a smoke agent such as a pest control agent is heated and vaporized and sprayed into the air, comprises a powdered oxidizing agent. It is manufactured by a method of mixing with a reducing agent, adding a binder, and then molding with a compression molding machine such as a press.
【０００３】しかしながら、上記の製造方法で得られる
加熱薬は、着火性が必ずしも十分ではなく、また、その
製造においては、混合や圧縮工程における機械的摩擦に
よる発火や爆発の危険性がある。[0003] However, the heating agent obtained by the above-mentioned production method is not always sufficiently ignitable, and there is a risk of ignition or explosion due to mechanical friction in the mixing or compression step in the production.
【０００４】[0004]
【発明が解決しようとする課題】本発明は、上記実情に
鑑みなされたものであり、その目的は、機械的摩擦によ
る発火や爆発の危険性が全くない製造方法で得られる新
規な燻煙剤用粒状加熱薬およびその製造方法を提供する
ことにある。SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a novel smoking agent which can be obtained by a production method having no risk of ignition or explosion due to mechanical friction. An object of the present invention is to provide a granular heating agent for use and a method for producing the same.
【０００５】[0005]
【課題を解決するための手段】すなわち、本発明の第１
の要旨は、金属酸化物２５〜４０重量部、硅素または硅
素鉄１０〜２０重量部、鉱物および／または燃焼調整剤
３〜２５重量部、ニトロセルローズ１〜１０重量部から
成り且つポーラス状になされていることを特徴とする燻
煙剤用粒状加熱薬に存する。That is, the first aspect of the present invention is as follows.
The gist is composed of 25 to 40 parts by weight of a metal oxide, 10 to 20 parts by weight of silicon or silicon iron, 3 to 25 parts by weight of a mineral and / or a combustion regulator, 1 to 10 parts by weight of nitrocellulose, and is made porous. A particulate heating agent for a smoking agent.
【０００６】そして、本発明の第２の要旨は、金属酸化
物２５〜４０重量部、硅素または硅素鉄１０〜２０重量
部、鉱物および／または燃焼調整剤３〜２５重量部、ニ
トロセルローズ１〜１０重量部から成る混合物の水溶性
有機溶媒スラリ−をノズルから水中に滴下させることを
特徴とする燻煙剤用粒状加熱薬の製造方法に存する。The second gist of the present invention is that the metal oxide is 25 to 40 parts by weight, the silicon or iron iron is 10 to 20 parts by weight, the mineral and / or the combustion regulator is 3 to 25 parts by weight, the nitrocellulose is 1 to 25 parts by weight. A method for producing a particulate heating agent for a smoking agent, characterized in that a mixture of 10 parts by weight of a water-soluble organic solvent slurry is dropped into water from a nozzle.
【０００７】[0007]
【発明の実施の形態】以下、本発明を詳細に説明する。
先ず、説明の便宜上、本発明に係る燻煙剤用粒状加熱薬
の製造方法について説明する。本発明の製造方法におい
ては、原料として、金属酸化物、硅素または硅素鉄、鉱
物および／または燃焼調整剤３〜２５重量部、ニトロセ
ルローズを使用する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail.
First, for convenience of explanation, a method for producing a particulate heating agent for a smoke agent according to the present invention will be described. In the production method of the present invention, metal oxides, silicon or silicon iron, minerals and / or a combustion regulator 3 to 25 parts by weight, and nitrocellulose are used as raw materials.
【０００８】上記の金属酸化物としては、四・三酸化鉛
（鉛丹）、酸化銅または酸化鉄が好適であり、これら
は、併用することも出来る。上記の硅素または硅素鉄の
中では硅素鉄（硅素と鉄の合金）が好適である。上記の
鉱物としてはタルク等が好適であり、上記の燃焼調整剤
としては木炭粉末などが好適である。As the above-mentioned metal oxide, lead tetra-oxide (lead), copper oxide or iron oxide is suitable, and these can be used in combination. Of the above silicon or silicon iron, silicon iron (alloy of silicon and iron) is preferred. Talc or the like is preferable as the above-mentioned mineral, and charcoal powder or the like is preferable as the above-mentioned combustion regulator.
【０００９】上記の各成分の割合は、容易かつ確実な着
火およびそのために形成されるポーラス状の内部構造の
付与の容易性の観点から、金属酸化物２５〜４０重量
部、硅素または硅素鉄１０〜２０重量部、鉱物および／
または燃焼調整剤３〜２５重量部、ニトロセルローズ１
〜１０重量部とする必要がある。From the viewpoint of easy and reliable ignition and easy provision of a porous internal structure formed therefor, the proportions of the above components are 25 to 40 parts by weight of metal oxide, silicon or silicon iron 10 ~ 20 parts by weight, mineral and / or
Or 3 to 25 parts by weight of a combustion regulator, nitrocellulose 1
-10 parts by weight.
【００１０】先ず、本発明の製造方法においては、上記
の原料混合物の水溶性有機溶媒スラリ−を調製する。水
溶性有機溶媒としては、ニトロセルローズを溶解する溶
媒であれば特に制限されないが、特に、メタノール等の
アルコール類、アセトン等のケトン類が好適に使用され
る。上記のスラリーの調製は、水溶性有機溶媒に予めニ
トロセルローズを溶解し、更に、その他の原料成分を加
えて混合することにより行われる。水溶性有機溶媒の使
用量は、特に制限されないが、加熱薬の粒状化の観点か
ら、上記の割合の原料に対し、２０〜４０重量の範囲が
好ましい。First, in the production method of the present invention, a water-soluble organic solvent slurry of the above raw material mixture is prepared. The water-soluble organic solvent is not particularly limited as long as it is a solvent that dissolves nitrocellulose, but alcohols such as methanol and ketones such as acetone are particularly preferably used. The above slurry is prepared by dissolving nitrocellulose in a water-soluble organic solvent in advance, and further adding and mixing other raw material components. The amount of the water-soluble organic solvent to be used is not particularly limited, but from the viewpoint of granulation of the heating agent, the amount is preferably in the range of 20 to 40% by weight based on the raw material having the above ratio.
【００１１】次に、本発明の製造方法においては、上記
のスラリーをノズルから水中に滴下させる。ノズルの径
は１〜１０ｍｍ、滴下高さは５〜１００ｃｍ、滴下速度
は５〜３０ｍｌ／ｍｉｎの範囲が好ましい。また、水温
は５〜３０℃の範囲が好ましい。斯かる滴下操作によ
り、内部および表面がポーラス状の粒状加熱薬が得られ
る。すなわち、水中に滴下されたスラリーから水溶性有
機溶媒が水中に溶出することにより、固化と共にポーラ
ス化が起こる。Next, in the production method of the present invention, the slurry is dropped into water from a nozzle. It is preferable that the diameter of the nozzle is 1 to 10 mm, the drop height is 5 to 100 cm, and the drop speed is 5 to 30 ml / min. Further, the water temperature is preferably in the range of 5 to 30C. By such a dripping operation, a granular heating agent having a porous inside and surface can be obtained. That is, the water-soluble organic solvent is eluted into the water from the slurry dropped into the water, so that the solidification and the formation of the porous medium occur.
【００１２】次に、本発明の燻煙剤用粒状加熱薬につい
て説明する。本発明の燻煙剤用粒状加熱薬は、上記の様
に、原料成分の粉末状態における機械的摩擦が全くない
製造方法によって得ることが出来る。そして、ポーラス
状になされていることを特徴とする。従って、圧縮成型
機で成型された従来の加熱薬に比し容易に着火すること
が出来る。Next, the granular heating agent for a smoking agent of the present invention will be described. The particulate heating agent for a smoke agent of the present invention can be obtained by a production method having no mechanical friction in the powder state of the raw material components as described above. And it is characterized by being made porous. Therefore, ignition can be easily performed as compared with the conventional heating agent molded by the compression molding machine.
【００１３】上記の着火には、例えば、加熱薬に接して
配置された棒状の着火部とその一端に配置された点火部
を利用することが出来る。上記の棒状の着火部は、例え
ば、鉛丹と硅素と鉄の合金にて構成することが出来る。
また、上記の点火部は、例えば、摩擦熱によってマッチ
薬を発火させる構造の点火部を利用することが出来る。
具体的には、例えば、マッチ薬が先端に固着された棒状
着火部と擦り板とを使用し、マッチ薬と擦り板とが擦ら
れて着火を開始するように構成する。For the above-mentioned ignition, for example, a rod-shaped ignition portion arranged in contact with the heating agent and an ignition portion arranged at one end thereof can be used. The above-mentioned rod-shaped ignition portion can be made of an alloy of lead, silicon and iron, for example.
Further, as the above-mentioned igniting unit, for example, an igniting unit having a structure for igniting a match medicine by frictional heat can be used.
Specifically, for example, a rod-shaped ignition portion having a match drug fixed to the tip and a rubbing plate are used, and the match drug and the rubbing plate are rubbed to start ignition.
【００１４】本発明の燻煙剤用粒状加熱薬の使用方法の
一例は次の通りである。すなわち、上下部に２分割また
は中央部と周側部とに２分割された形態またはこれらの
分割構造を組合せた形態の容器を使用し、上部または中
央部に燻煙用薬剤を収容し、下部または周側部に加熱薬
を収容すると共にその中に棒状の着火部を埋設して配置
し、着火部の一端に点火部を配置する。そして、点火部
により着火させて加熱薬を燃焼させ、その熱により燻煙
用薬剤の燻煙を行う。なお、燻煙用薬剤としては、従来
公知の有機りん剤、有機塩素剤、カーバメイト剤、ピレ
スロイド剤などの各種の病害虫駆除剤などを使用するこ
とが出来る。An example of the method of using the particulate heating agent for a smoking agent of the present invention is as follows. That is, a container in the form of being divided into two parts in the upper and lower parts, or divided into two parts in the central part and the peripheral part, or a form in which these divided structures are combined is used. Alternatively, a heating agent is accommodated in a peripheral side portion, and a rod-shaped ignition portion is buried and disposed therein, and an ignition portion is disposed at one end of the ignition portion. Then, the heating agent is ignited by the ignition unit to burn the heating agent, and the heat is used to smoke the smoking agent. As the smoking agent, various known insecticides such as organic phosphorus agents, organic chlorine agents, carbamate agents, and pyrethroid agents can be used.
【００１５】[0015]
【実施例】以下、本発明を実施例により更に詳細に説明
するが、本発明は、その要旨を超えない限り、以下の実
施例に限定されるものではない。EXAMPLES Hereinafter, the present invention will be described in more detail with reference to examples, but the present invention is not limited to the following examples unless it exceeds the gist of the present invention.
【００１６】実施例１ （燻煙剤用粒状加熱薬の製造）先ず、メタノール３４重
量部にニトロセルローズ３重量部を溶解した後、酸化鉄
（Ｆｅ2Ｏ3）３０重量部、硅素鉄（Ｆｅ：２５重量％、
Ｓｉ：７５重量％）１３重量部、タルク２０重量部を添
加して混合しスラリーを調製した。次いで、内径５ｍｍ
滴下口が備えられたマルチノズルから５０ｃｍ下方に配
置された水槽（水温２５℃）中に１滴下口当たり１５ｍ
ｌ／ｍｉｎの速度で上記のスラリーを滴下した。そし
て、固化したポーラス状の粒子を回収し、６０℃の温度
で２時間乾燥し、本発明の加熱薬を得た。Example 1 (Production of granular heating agent for smoking agent) First, 3 parts by weight of nitrocellulose were dissolved in 34 parts by weight of methanol, and then 30 parts by weight of iron oxide (Fe 2 O 3 ) and silicon iron (Fe) were dissolved. : 25% by weight,
13 parts by weight of Si (75% by weight) and 20 parts by weight of talc were added and mixed to prepare a slurry. Then, 5mm inside diameter
15 m per dropping port in a water tank (water temperature 25 ° C.) placed 50 cm below the multi-nozzle equipped with a dropping port
The slurry was dropped at a rate of 1 / min. The solidified porous particles were collected and dried at a temperature of 60 ° C. for 2 hours to obtain a heating agent of the present invention.
【００１７】（燻煙化装置の製作）上下部に２分割され
た容器の上部には、植物病害虫駆除剤としてＮ' −ジク
ロルフルオロメチルチオ−Ｎ，Ｎ−ジメチルチオ−Ｎ'
−フェニルスルファミド（商品名ユーバレン）を収容
し、下部には、上記で得られた加熱薬を収容し、当該加
熱薬の中には、鉛丹と硅素と鉄の合金にて構成された棒
状の着火部を埋設し、当該着火部の一端には、マッチ薬
が先端に固着された点火部を配置し、本発明の燻煙用発
熱体を備えた燻煙化装置を製作した。マッチ薬と擦り板
とを擦らせて着火し、植物病害虫駆除剤の燻煙を開始し
た結果、確実かつ容易に着火が行われ、燻煙状態は極め
て良好であった。(Manufacture of a smoker) On the upper part of a container divided into two parts, N'-dichlorofluoromethylthio-N, N-dimethylthio-N 'is used as a plant pest control agent.
-Contains phenylsulfamide (trade name Uvalen), the lower part contains the heating agent obtained above, and the heating agent is composed of an alloy of leadtan, silicon and iron A rod-shaped ignition part was buried, and an ignition part having a matching drug fixed to the tip was arranged at one end of the ignition part, thereby producing a smoking apparatus equipped with the smoke-generating heating element of the present invention. The match was rubbed against the rubbing plate to ignite, and smoking of the plant pest control agent was started. As a result, the ignition was carried out reliably and easily, and the smoking state was extremely good.
【００１８】[0018]
【発明の効果】以上説明した本発明によれば、機械的摩
擦による発火や爆発の危険性が全くない製造方法で得ら
れる新規な燻煙剤用粒状加熱薬およびその製造方法が提
供され、本発明の工業的価値は顕著である。According to the present invention described above, there is provided a novel particulate heating agent for smokers and a method for producing the same, which can be obtained by a production method having no risk of ignition or explosion due to mechanical friction. The industrial value of the invention is significant.
Claims (2)
は硅素鉄１０〜２０重量部、鉱物および／または燃焼調
整剤３〜２５重量部、ニトロセルローズ１〜１０重量部
から成り且つポーラス状になされていることを特徴とす
る燻煙剤用粒状加熱薬。1. A porous material comprising 25 to 40 parts by weight of a metal oxide, 10 to 20 parts by weight of silicon or iron silicon, 3 to 25 parts by weight of a mineral and / or a combustion regulator, 1 to 10 parts by weight of nitrocellulose. A granular heating agent for a smoke agent, which is made.
は硅素鉄１０〜２０重量部、鉱物および／または燃焼調
整剤３〜２５重量部、ニトロセルローズ１〜１０重量部
から成る混合物の水溶性有機溶媒スラリ−をノズルから
水中に滴下させることを特徴とする燻煙剤用粒状加熱薬
の製造方法。2. A water-soluble mixture of 25 to 40 parts by weight of metal oxide, 10 to 20 parts by weight of silicon or iron iron, 3 to 25 parts by weight of mineral and / or combustion regulator, 1 to 10 parts by weight of nitrocellulose. A method for producing a granular heating agent for a smoke agent, comprising dropping an organic solvent slurry into water from a nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13269298A JPH11310504A (en) | 1998-04-27 | 1998-04-27 | Granular heating agent for fumigant and its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13269298A JPH11310504A (en) | 1998-04-27 | 1998-04-27 | Granular heating agent for fumigant and its production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH11310504A true JPH11310504A (en) | 1999-11-09 |
Family
ID=15087317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13269298A Withdrawn JPH11310504A (en) | 1998-04-27 | 1998-04-27 | Granular heating agent for fumigant and its production |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH11310504A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002029878A (en) * | 2000-07-21 | 2002-01-29 | Chugai Pharmaceut Co Ltd | Smoking agent heater |
| WO2004080251A2 (en) | 2003-03-13 | 2004-09-23 | Ruag Ammotec Gmbh | Heat-generating mixture and device and method for heat generation |
-
1998
- 1998-04-27 JP JP13269298A patent/JPH11310504A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002029878A (en) * | 2000-07-21 | 2002-01-29 | Chugai Pharmaceut Co Ltd | Smoking agent heater |
| WO2004080251A2 (en) | 2003-03-13 | 2004-09-23 | Ruag Ammotec Gmbh | Heat-generating mixture and device and method for heat generation |
| WO2004080251A3 (en) * | 2003-03-13 | 2004-11-04 | Ruag Ammotec Gmbh | Heat-generating mixture and device and method for heat generation |
| AU2004218935B2 (en) * | 2003-03-13 | 2010-06-03 | Ruag Ammotec Gmbh | Heat-generating mixture and device and method for heat generation |
| US8038813B2 (en) | 2003-03-13 | 2011-10-18 | Ruag Ammotec Gmbh | Heat-generating mixture and device and method for heat generation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2744289C2 (en) | Heat-generating segment for a smoking product aerosol formation system | |
| JP6106161B2 (en) | Combustible heat source for smoking articles | |
| CA3015463C (en) | Smoking article comprising aerogel | |
| CN104519758A (en) | Combustible heat source with improved binding agent | |
| KR100587849B1 (en) | Smoking implement | |
| KR102163890B1 (en) | Insulated heat source | |
| EP0372985A2 (en) | Heat source for a smoking article | |
| CN104203013B (en) | Multilamellar incendivity thermal source | |
| CN105533800B (en) | A kind of cigarette energetic material and low-temperature heat type cigarette | |
| TW200300070A (en) | Cigarette paper having heat-degradable filler particles, and cigarette comprising a cigarette paper wrapper having heat-degradable filler particles | |
| JPH02190171A (en) | Smoking article | |
| CA2069687A1 (en) | Tobacco smoking article with electrochemical heat source | |
| JPH03112477A (en) | Requisite article for smoker | |
| JPH11310504A (en) | Granular heating agent for fumigant and its production | |
| US3385681A (en) | Self-starting charcoal briquette and method of making the same | |
| JP3242897B2 (en) | Incense burning composition and method for producing the same | |
| JPH10130086A (en) | Gas generating agent for air bag | |
| RU2157271C1 (en) | Aerosol-forming fire-extinguishing composition | |
| CN114906815B (en) | Ultralow-temperature nano solid oxygen candle oxygen generator | |
| KR900003897B1 (en) | Composition of ignition for briquet | |
| US3057757A (en) | Smoking compositions and smoking unit containing same | |
| CN105272788A (en) | Life-saving chlorate solid oxygen ignition agent and preparation method thereof | |
| US3347629A (en) | Process and composition for co2 generation from ag2co3 and c | |
| JPH11349406A (en) | Heater for smoking agent | |
| JPH10281699A (en) | Solid fuel having firework-like effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20050705 |