JPH07300593A - Odorless liquid fuel for open flame oil cooker - Google Patents
Odorless liquid fuel for open flame oil cookerInfo
- Publication number
- JPH07300593A JPH07300593A JP9073894A JP9073894A JPH07300593A JP H07300593 A JPH07300593 A JP H07300593A JP 9073894 A JP9073894 A JP 9073894A JP 9073894 A JP9073894 A JP 9073894A JP H07300593 A JPH07300593 A JP H07300593A
- Authority
- JP
- Japan
- Prior art keywords
- liquid fuel
- carbon atoms
- paraffin
- odorless liquid
- linear
- 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
- Liquid Carbonaceous Fuels (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、点火・消火時の不快臭
がなく、快適感のある直火式調理用コンロに用いられる
無臭液体燃料に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an odorless liquid fuel used in a direct-fire cooking stove that has no unpleasant odor during ignition and extinguishing and provides a comfortable feeling.
【０００２】[0002]
【従来の技術】液体燃料としては灯油が広く一般的に使
用されているが、点火・消火時に灯油特有の不快臭があ
ることから、直火式の調理用コンロ用の燃料としては最
近ではほとんどが都市ガスあるいはＬＰガスに代替され
ている。2. Description of the Related Art Although kerosene is widely used as a liquid fuel, it has been rarely used as a fuel for a direct-fire cooking stove because of the unpleasant odor peculiar to kerosene during ignition and extinguishing. Has been replaced by city gas or LP gas.
【０００３】灯油の臭気を改良する燃料油としては、消
臭剤を添加したもの（特公昭５４−３２００３号公報）
や灯油の沸点範囲相当（例えば１６０〜２８０℃）の直
鎖状又は分岐状パラフィンを使用する改良灯油（特開昭
６３−１５０３８０号公報）が提案されているが、完全
な脱臭ができないため、食物を取り扱う調理用コンロに
適用することが困難であった。As a fuel oil for improving the odor of kerosene, a deodorant has been added (Japanese Patent Publication No. 54-32003).
An improved kerosene (Japanese Unexamined Patent Publication No. 63-150380) using straight-chain or branched paraffins corresponding to the boiling point range of kerosene (for example, 160 to 280 ° C.) has been proposed, but since complete deodorization cannot be achieved, It has been difficult to apply to cooking stoves that handle food.
【０００４】[0004]
【発明が解決しようとする課題】本発明は、室温で無臭
で、かつ燃焼性に優れ、しかも直火式調理用コンロに用
いた場合点火・消火時の不快臭がなく、快適に使用でき
る直火式調理用コンロ用無臭液体燃料を提供することを
目的とする。DISCLOSURE OF THE INVENTION The present invention is odorless at room temperature, has excellent flammability, and has no unpleasant odor when ignited or extinguished when used in a direct-fire cooking stove, and can be used comfortably. An object of the present invention is to provide an odorless liquid fuel for a stove for fire cooking.
【０００５】[0005]
【課題を解決するための手段】本発明者は前記課題を解
決するために鋭意研究を重ねた結果、特定な炭素数の直
鎖状及び／又は分岐状パラフィンからなる液体燃料を直
火式調理用コンロ用燃料として使用すると前記目的が達
成されることを見出し、この知見に基いて本発明を完成
するに至った。As a result of intensive studies to solve the above-mentioned problems, the inventor of the present invention cooks a liquid fuel composed of straight-chain and / or branched paraffins having a specific carbon number by direct flame cooking. It was found that the above objects can be achieved when used as a fuel for a stove, and the present invention has been completed based on this finding.
【０００６】すなわち、本発明は炭素数１２〜１８の直
鎖状及び／又は分岐状パラフィンからなることを特徴と
する直火式調理用コンロ用無臭液体燃料を提供するもの
である。That is, the present invention provides an odorless liquid fuel for a stove for direct-fire cooking, which is composed of straight-chain and / or branched paraffin having 12 to 18 carbon atoms.
【０００７】本発明に用いられる炭素数１２〜１８の直
鎖状パラフィンとしては、ｎ−ドデカン、ｎ−トリデカ
ン、ｎ−テトラデカン、ｎ−ペンタデカン、ｎ−ヘキサ
デカン、ｎ−ヘプタデカン、ｎ−オクタデカンが挙げら
れる。これらは原油を蒸留・脱硫して沸点が２００〜２
８０℃の留分を得、これを尿素、チオ尿素等を用いてア
ダクト分離することにより、又はモレキュラーシーブ等
の吸着剤を使用して分離することにより得られる。Examples of the linear paraffin having 12 to 18 carbon atoms used in the present invention include n-dodecane, n-tridecane, n-tetradecane, n-pentadecane, n-hexadecane, n-heptadecane and n-octadecane. To be These have a boiling point of 200 to 2 after distillation and desulfurization of crude oil.
It is obtained by obtaining a fraction at 80 ° C. and adducting the fraction with urea, thiourea or the like, or by using an adsorbent such as a molecular sieve.
【０００８】本発明で用いられる炭素数１２〜１８の分
岐状パラフィンとしては、２，９−ジメチルデカン、
２，６，１０−トリメチルウンデカン、２，６，９，１
１−テトラメチルドデカン等が挙げられる。これらは石
油精製、石油化学で得られる炭素数３〜４の不飽和炭化
水素を原料として酸触媒の存在下に重合して得られる重
合油をパラジウム触媒等の存在下で水素添加し、２００
〜２８０℃に分留し、活性炭又はシリカアルミナ等の吸
着剤で脱臭することにより得られる。The branched paraffin having 12 to 18 carbon atoms used in the present invention is 2,9-dimethyldecane,
2,6,10-trimethylundecane, 2,6,9,1
1-Tetramethyldodecane and the like can be mentioned. These are polymerized oils obtained by polymerizing unsaturated hydrocarbons having 3 to 4 carbon atoms obtained in petroleum refining and petrochemistry as raw materials in the presence of an acid catalyst, and hydrogenating in the presence of a palladium catalyst or the like.
It is obtained by fractionating to 280 ° C and deodorizing with an adsorbent such as activated carbon or silica-alumina.
【０００９】前記直鎖状又は分岐状パラフィンの炭素数
が１２未満であると臭気があり、炭素数が１８を超える
と低温流動性が高くなり、燃焼性に悪影響を与え、直火
式調理用コンロの燃料油として好ましくない。If the number of carbon atoms of the straight or branched paraffin is less than 12, it has an odor, and if the number of carbon atoms exceeds 18, the low temperature fluidity becomes high and the flammability is adversely affected. Not suitable as fuel oil for stove.
【００１０】本発明で用いられる直鎖状又は分岐状パラ
フィンは、１種のみを使用してもよいし、直鎖状パラフ
ィン同士又は分岐状パラフィン同士を混合して使用して
もよいし、あるいは直鎖状パラフィンと分岐状パラフィ
ンを混合して使用してもよい。混合されたパラフィンか
らなる燃料油の沸点は２００〜２８０℃の範囲とするこ
とが好ましい。As the linear or branched paraffin used in the present invention, only one kind may be used, or linear paraffins may be used or branched paraffins may be mixed and used, or You may mix and use a linear paraffin and a branched paraffin. The boiling point of the fuel oil composed of the mixed paraffin is preferably in the range of 200 to 280 ° C.
【００１１】本発明の無臭液体燃料には漏洩した場合に
すぐわかるように着色剤を添加することができる。ま
た、燃焼効率をアップさせるために助燃剤を添加するこ
ともできる。A colorant may be added to the odorless liquid fuel of the present invention so that it can be readily seen when it leaks. Further, a combustion improver may be added to improve the combustion efficiency.
【００１２】[0012]
【実施例】以下、本発明を実施例に基づいて説明する
が、本発明はこれに限定されるものではない。EXAMPLES The present invention will be described below based on examples, but the present invention is not limited thereto.
【００１３】実施例１ 炭素数１２〜１８の分岐状パラフィンの市販サンプルと
して、出光石油化学（株）製造 商品名「ＩＰソルベン
ト」、グレード：ＩＰ−２０２８（沸点２００〜２８０
℃）を入手し、燃料油として使用した。Example 1 As a commercial sample of a branched paraffin having 12 to 18 carbon atoms, manufactured by Idemitsu Petrochemical Co., Ltd., trade name "IP Solvent", grade: IP-2028 (boiling point 200 to 280)
℃) was obtained and used as fuel oil.
【００１４】実施例２ 炭素数１２〜１８の直鎖状パラフィンの市販サンプルと
して、日本石油化学（株）製造 商品名「ノルマルパラ
フィン」、グレード：ノルマルパラフィンＨ（沸点２４
４〜２６２℃）を入手し、燃料油として使用した。Example 2 As a commercially available sample of straight chain paraffin having 12 to 18 carbon atoms, manufactured by Nippon Petrochemical Co., Ltd., trade name "Normal Paraffin", grade: Normal Paraffin H (boiling point 24
4-262 ° C.) and used as fuel oil.
【００１５】実施例３ 炭素数１２〜１８の分岐状パラフィンとして出光石油化
学（株）製造 商品名「ＩＰソルベント」、グレード：
ＩＰ＝２０２８と、炭素数１２〜１８の直鎖状パラフィ
ンとして日本石油化学（株）製造 商品名「ノルマルパ
ラフィン」、グレード：ノルマルパラフィンＨとを容量
比５０：５０で混合して燃料油として使用した。Example 3 As a branched paraffin having 12 to 18 carbon atoms, manufactured by Idemitsu Petrochemical Co., Ltd., trade name "IP Solvent", grade:
Manufactured by Nippon Petrochemical Co., Ltd. as a linear paraffin having 12 to 18 carbon atoms, IP = 2028, mixed with a product name "normal paraffin", grade: normal paraffin H at a volume ratio of 50:50 and used as fuel oil. did.
【００１６】比較例１ 炭素数７〜１８の分岐状パラフィンの市販サンプルとし
て、出光石油化学（株）製造 商品名「ＩＰソルベン
ト」、グレード：ＩＰ−１６２０とＩＰ−２０２８を容
量比５０：５０で混合して沸点１６０〜２８０℃の燃料
油を得、これを使用した。Comparative Example 1 As a commercial sample of a branched paraffin having 7 to 18 carbon atoms, a product name “IP Solvent” manufactured by Idemitsu Petrochemical Co., Ltd., grade: IP-1620 and IP-2028 in a volume ratio of 50:50. Fuel oil having a boiling point of 160 to 280 ° C. was obtained by mixing, and this was used.
【００１７】比較例２ 炭素数７〜１８の直鎖状パラフィンの市販サンプルとし
て、日本石油化学（株）製造 商品名「ノルマルパラフ
ィン」、グレード：ノルマルパラフィンＳＬとノルマル
パラフィンＨを容量比５０：５０で混合して沸点１８０
〜２７０℃の燃料油を得、これを使用した。Comparative Example 2 As a commercial sample of straight-chain paraffin having 7 to 18 carbon atoms, a product name "normal paraffin" manufactured by Nippon Petrochemical Co., Ltd., grade: normal paraffin SL and normal paraffin H in a volume ratio of 50:50. Boiling point 180
Fuel oil of ˜270 ° C. was obtained and used.
【００１８】比較例３ 市販のＪＩＳ １号灯油を燃料油として使用した。Comparative Example 3 Commercially available JIS No. 1 kerosene was used as fuel oil.
【００１９】実施例１〜３、比較例１〜３の液体燃料を
（株）トヨトミ製石油コンロ「ホームヒーター ＨＨＡ
−７Ａ」出力２０９ｋＷ（１８００ｋｃａｌ／ｈ）にて
燃焼テストを行ない、点火時及び消火時の臭気につき確
認した。臭気の確認は２０人のモニターを起用し、判定
した。テスト結果を表１に示す。Liquid fuels of Examples 1 to 3 and Comparative Examples 1 to 3 were used as petroleum hobs manufactured by Toyotomi Co., Ltd., “Home Heater HHA”.
A combustion test was carried out at "-7 A" output of 209 kW (1800 kcal / h), and odors during ignition and extinguishing were confirmed. The confirmation of the odor was made by using 20 monitors. The test results are shown in Table 1.
【００２０】[0020]
【表１】 [Table 1]
【００２１】[0021]
【発明の効果】本発明により得られた直火式調理用コン
ロ用無臭液体燃料は、室温で無臭で、かつ燃焼性に優
れ、しかも直火式調理用コンロに用いた場合点火・消火
時の不快臭がなく、快適に使用できるため、液体燃料の
新しい用途を拓くものである。EFFECTS OF THE INVENTION The odorless liquid fuel for a direct-fire cooking stove obtained by the present invention is odorless at room temperature and has excellent combustibility, and when used in a direct-fire cooking stove, when ignited and extinguished. Since it has no unpleasant odor and is comfortable to use, it opens up new applications for liquid fuels.
Claims (1)
岐状パラフィンからなることを特徴とする直火式調理用
コンロ用無臭液体燃料。1. An odorless liquid fuel for a direct-fire cooking stove, which is composed of straight-chain and / or branched paraffins having 12 to 18 carbon atoms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9073894A JPH07300593A (en) | 1994-03-09 | 1994-04-06 | Odorless liquid fuel for open flame oil cooker |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6436694 | 1994-03-09 | ||
| JP6-64366 | 1994-03-09 | ||
| JP9073894A JPH07300593A (en) | 1994-03-09 | 1994-04-06 | Odorless liquid fuel for open flame oil cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07300593A true JPH07300593A (en) | 1995-11-14 |
Family
ID=26405481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9073894A Pending JPH07300593A (en) | 1994-03-09 | 1994-04-06 | Odorless liquid fuel for open flame oil cooker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07300593A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2787061A1 (en) * | 2009-07-09 | 2014-10-08 | Joule Unlimited Technologies, Inc. | Fuel composition comprising a mixture of n-alkanes |
| US8932872B2 (en) | 2009-07-09 | 2015-01-13 | Joule Unlimited Technologies, Inc. | Methods and compositions for the recombinant biosynthesis of n-alkanes |
| US9068963B2 (en) * | 2013-03-12 | 2015-06-30 | Johann Haltermann Limited | Pentamethylheptane as a primary reference standard for cetane number |
| US9963401B2 (en) | 2008-12-10 | 2018-05-08 | Reg Synthetic Fuels, Llc | Even carbon number paraffin composition and method of manufacturing same |
-
1994
- 1994-04-06 JP JP9073894A patent/JPH07300593A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9963401B2 (en) | 2008-12-10 | 2018-05-08 | Reg Synthetic Fuels, Llc | Even carbon number paraffin composition and method of manufacturing same |
| US10717687B2 (en) | 2008-12-10 | 2020-07-21 | Reg Synthetic Fuels, Llc | Even carbon number paraffin composition and method of manufacturing same |
| US11097994B2 (en) | 2008-12-10 | 2021-08-24 | Reg Synthetic Fuels, Llc | Even carbon number paraffin composition and method of manufacturing same |
| US11623899B2 (en) | 2008-12-10 | 2023-04-11 | Reg Synthetic Fuels, Llc | Even carbon number paraffin composition and method of manufacturing same |
| US12049434B2 (en) | 2008-12-10 | 2024-07-30 | Reg Synthetic Fuels, Llc | Even carbon number paraffin composition and method of manufacturing same |
| EP2787061A1 (en) * | 2009-07-09 | 2014-10-08 | Joule Unlimited Technologies, Inc. | Fuel composition comprising a mixture of n-alkanes |
| US8932872B2 (en) | 2009-07-09 | 2015-01-13 | Joule Unlimited Technologies, Inc. | Methods and compositions for the recombinant biosynthesis of n-alkanes |
| US9243198B2 (en) | 2009-07-09 | 2016-01-26 | Joule Unlimited Technologies, Inc. | Methods and compositions for the recombinant biosynthesis of n-alkanes |
| US9458069B2 (en) | 2009-07-09 | 2016-10-04 | Joule Unlimited Technologies, Inc. | Methods and compositions for the recombinant biosynthesis of n-alkanes |
| US9068963B2 (en) * | 2013-03-12 | 2015-06-30 | Johann Haltermann Limited | Pentamethylheptane as a primary reference standard for cetane number |
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