KR20030007869A - Fuel modifier - Google Patents

Fuel modifier Download PDF

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KR20030007869A
KR20030007869A KR1020027016536A KR20027016536A KR20030007869A KR 20030007869 A KR20030007869 A KR 20030007869A KR 1020027016536 A KR1020027016536 A KR 1020027016536A KR 20027016536 A KR20027016536 A KR 20027016536A KR 20030007869 A KR20030007869 A KR 20030007869A
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iron salt
divalent
fuel
trivalent iron
fuel modifier
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Korean (ko)
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마키노신지
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유겐가이샤 아이.비.이
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/12—Inorganic compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/02—Use of additives to fuels or fires for particular purposes for reducing smoke development
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/12—Inorganic compounds
    • C10L1/1225—Inorganic compounds halogen containing compounds

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

본 발명의 과제는 연료의 연소효율의 향상 및 연소가스에 함유되어 있는 유해성분의 삭감에 있다. 가솔린, 등유, 경유, 중유 등의 연료에 철염을 연료개질제로서 첨가한다.An object of the present invention is to improve the combustion efficiency of fuel and to reduce the harmful components contained in the combustion gas. Iron salts are added as fuel modifiers to fuels such as gasoline, kerosene, light oil and heavy oil.

Description

연료개질제{FUEL MODIFIER}FUEL MODIFIER

본 발명의 과제는 연료의 연소효율을 향상시키고, 아울러 CO, NOX의 발생량을 삭감하는 것에 있다.An object of the present invention is to improve the combustion efficiency of fuel and to reduce the amount of CO and NOx generated.

본 발명은 상기 종래의 과제를 해결하기 위한 수단으로서, 철염으로 이루어지는 연료개질제를 제공하는 것이다.The present invention provides a fuel modifier made of iron salt as a means for solving the conventional problems.

본 발명의 연료개질제는 통상은 상기 철염을 알콜에 용해시킨 용액을 광물유에 첨가혼합하여 제공된다.The fuel modifier of the present invention is usually provided by adding and mixing a solution obtained by dissolving the iron salt in alcohol to mineral oil.

상기 철염이란 2가 3가 철염 및/또는 2가 철염 및/또는 3가 철염이다.The iron salt is a divalent trivalent iron salt and / or a divalent iron salt and / or a trivalent iron salt.

본 발명은 연료개질제에 관한 것이다.The present invention relates to a fuel modifier.

본 발명은 이하에 상세히 설명한다.The invention is explained in detail below.

본 발명의 연료개질제는 2가 3가 철염 및/또는 2가 철염 및/또는 3가 철염으로 이루어진다.The fuel modifier of the present invention consists of a divalent trivalent iron salt and / or a divalent iron salt and / or a trivalent iron salt.

[2가 철염·3가 철염][Divalent iron salt, trivalent iron salt]

본 발명의 연료개질제로서 사용되는 2가 철염 및/또는 3가 철염으로서는 2가 철 또는 3가 철의 염산염, 황산염, 질산염, 인산염 등의 광산염 또는 2가 철 또는3가 철의 초산염, 포름산염, 수산염, 구연산염 등의 유기염산 등이 예시된다. 상기 2가 철염 또는 3가 철은 2종 이상 혼합사용되어도 된다.Examples of the divalent iron salt and / or trivalent iron salt used as the fuel modifier of the present invention include mineral salts such as hydrochloride, sulfate, nitrate and phosphate of divalent iron or trivalent iron or acetates and formates of divalent iron or trivalent iron. And organic hydrochloric acid such as oxalate and citrate. The divalent iron salt or trivalent iron may be used in combination of two or more kinds.

[2가 3가 철염][Divalent trivalent iron salt]

본 발명의 2가 3가 철염은 2가 철과 3가 철의 중간의 성질을 나타내는 철의 염산염, 황산염, 인산염, 질산염 등의 무기염, 포름산염, 초산염, 프로피온산염 등의 유기염이며, 3가 철의 염류를 다량의 수산화 나트륨, 수산화 카륨, 수산화 리튬, 수산화 칼슘 등의 강알칼리의 수용액에 투입하여 2가 철에의 원자가변환을 일으킨 경우 또는 2가 철의 염류를 다량의 염산, 황산 등의 강산의 수용액에 투입하여 3가 철에의 원자가변환을 일으킨 경우의 천이형태로서 얻어지는 것이다. 이하에 2가 3가 철염의 제조방법의 구체예를 나타낸다.The divalent trivalent iron salt of the present invention is an organic salt such as inorganic salts such as hydrochloride, sulfate, phosphate, and nitrate, formate, acetate, propionate, and the like, which exhibit intermediate properties between divalent iron and trivalent iron, and 3 When salts of valent iron are added to aqueous solutions of strong alkalis such as sodium hydroxide, carium hydroxide, lithium hydroxide, calcium hydroxide, etc., and the valence conversion to divalent iron is caused, or the salts of divalent iron are added to a large amount of hydrochloric acid, sulfuric acid, etc. It is obtained as a transition form when it puts into the aqueous solution of strong acid, and the valence conversion to trivalent iron is caused. The specific example of the manufacturing method of a bivalent trivalent iron salt is shown below.

상기 2가 3가 철염을 제조하는 데는 통상 하기의 두 가지 방법이 적용된다.The following two methods are generally used to prepare the divalent trivalent iron salt.

1. 3가 철염으로부터1. From trivalent iron salts

1.0㎎의 염화제2철(FeCl3·6H2O)을 100㎖의 0.5N 수산화나트륨 수용액중에 투입하여 교반용해한 후 하룻밤 놓아둔다. 발생한 불용성물질을 여과분별하여 여과액을 염산으로 중화한 후 감압농축하여 데시케이터 중에서 건조결정화한다. 그리하여 염화나트륨에 담지된 2가 3가 철의 염화물(이하, 염화철(Ⅱ, Ⅲ)이라 한다)이 얻어지지만, 상기 담지물로부터 염화철(Ⅱ, Ⅲ)을 분리하는 데는 추가로 50㎖의 이소프로필알콜 80%의 수용액을 가하여 용출성분을 모으고, 감압농축하여 용매를 제거, 건조시킨다. 상기 추출-농축-건조조작을 수회 반복함으로써 0.25㎎의 염화철(Ⅱ,Ⅲ)이 얻어진다.1.0 mg of ferric chloride (FeCl 3 · 6H 2 O) is added to 100 ml of 0.5N aqueous sodium hydroxide solution, dissolved in stirring, and left overnight. The insoluble material generated is filtered and neutralized with filtrate with hydrochloric acid, concentrated under reduced pressure, and dried and crystallized in a desiccator. Thus, a chloride of divalent trivalent iron (hereinafter referred to as iron chloride (II, III)) supported on sodium chloride is obtained. However, an additional 50 ml of isopropyl alcohol is used to separate iron chloride (II, III) from the support. Elution components are collected by adding 80% aqueous solution, and concentrated under reduced pressure to remove the solvent and dry. 0.25 mg of iron (II, III) is obtained by repeating the extraction-concentration-drying operation several times.

2. 2가 철염으로부터2. from divalent iron salts

1.0㎎의 황산제1철(FeSO4·7H2O)을 100㎖의 0.5N 염산 수용액 중에 투여하여 교반용해한 후 하룻밤 놓아둔다. 발생한 불용성물질을 여과분별하여 여과액을 감압농축하여 데시케이터 중에서 건조한다. 얻어진 건조분말에 10㎖의 이소프로필알콜 80%의 수용액을 가하여 용출성분을 모으고, 감압농축하여 용매를 제거, 건조시킨다. 상기 추출-농축-건조조작을 수회 반복함으로써 0.6㎎의 염화철(Ⅱ, Ⅲ)이 얻어진다.1.0 mg of ferrous sulfate (FeSO 4 · 7H 2 O) is administered in 100 ml of 0.5N aqueous hydrochloric acid, stirred and dissolved, and left overnight. The insoluble matters generated are filtered off, and the filtrate is concentrated under reduced pressure and dried in a desiccator. 10 ml of isopropyl alcohol 80% aqueous solution is added to the obtained dry powder, the eluted components are collected, concentrated under reduced pressure, and the solvent is removed and dried. 0.6 mg of iron chloride (II, III) is obtained by repeating the extraction-concentration-drying operation several times.

본 발명의 2가 3가 철염은 염화나트륨, 황산나트륨, 염화암모늄, 황산암모늄, 염화아연, 황산아연, 산화아연, 수산화아연, 초산아연, 규조토, 벤트나이트, 실리카, 알루미나 등의 무기화합물, 비타민, 호르몬, 단백질, 지질 등의 유기화합물에 담지되어도 좋고, 그 경우에 있어서도 2가 3가 철염의 작용은 변화하는 일이 없다.The divalent trivalent iron salt of the present invention is an inorganic compound such as sodium chloride, sodium sulfate, ammonium chloride, ammonium sulfate, zinc chloride, zinc sulfate, zinc oxide, zinc hydroxide, zinc acetate, diatomaceous earth, bentite, silica, alumina, vitamins, hormones And organic compounds such as proteins and lipids may be supported. In this case, the action of the divalent trivalent iron salt does not change.

[연료개질제의 조제][Preparation of Fuel Modifiers]

본 발명의 연료개질제를 조제하는 데는 2가 철염 및/또는 2가 3가 철염 및/또는 3가 철염을 에틸알콜, 이소프로필알콜, 노르말부틸알콜, 이소부틸알콜, 터셔리부틸알콜 등의 알콜, 또는 상기 알콜과 물의 혼합용매에 녹이고, 상기 용액 더욱이 연료와 혼합성을 갖는 용제, 바람직하게는 가솔린, 등유, 경유, 케로신 등의 석유계 용제에 첨가혼합한다.In preparing the fuel modifier of the present invention, dihydric iron salts and / or divalent trivalent iron salts and / or trivalent iron salts may be used as alcohols such as ethyl alcohol, isopropyl alcohol, normal butyl alcohol, isobutyl alcohol, tertiary butyl alcohol, Or dissolved in a mixed solvent of alcohol and water, and mixed with the above solution, a solvent having a miscibility with fuel, preferably a petroleum solvent such as gasoline, kerosene, diesel, kerosene or the like.

이렇게 하여 조제한 본 발명의 연료개질제 중에는 통상 2가 철염 및/또는 2가 3가 철염 및/또는 3가 철염이 1∼5ppm정도 포함된다.The fuel modifier of the present invention thus prepared usually contains about 1 to 5 ppm of divalent iron salt and / or divalent trivalent iron salt and / or trivalent iron salt.

[연료개질제][Fuel Modifier]

본 발명의 연료개질제는 통상 가솔린, 등유, 경유, 중유 등의 연료 1000㎖에 대하여 0.1∼1.0㎖정도 첨가된다. 상기 연료개질제에 의해 개질된 연료는 연료효율이 향상되고 또한 CO, NOX 등의 유해성분의 발생이 억제된다.The fuel modifier of the present invention is usually added in an amount of about 0.1 to 1.0 ml based on 1000 ml of fuel such as gasoline, kerosene, light oil, heavy oil and the like. The fuel reformed by the fuel modifier improves fuel efficiency and suppresses generation of harmful components such as CO and NOX.

[실시예 1](2가 3가 철염의 제조)Example 1 (Preparation of Divalent Trivalent Iron Salt)

1g의 황산제1철(FeSO4, 6H2O)을 12N 염산 수용액 5㎖ 중에 넣고, 교반 후, 불용성성분을 여과지(No.5C)로 여과한다. 상기 용액부분의 일부를 샘플링하고 감압농축하여 데시케이터 중에서 건조한다. 얻어진 건조분말에 10㎖의 이소프로필알콜 80%의 수용액을 가하여 용출성분을 모으고, 감압농축하여 용매를 제거, 건조시킨다. 상기 추출-농축-건조조작을 수회 반복함으로써 결정이 얻어진다.1 g of ferrous sulfate (FeSO 4 , 6H 2 O) is placed in 5 ml of an aqueous 12N hydrochloric acid solution, and after stirring, the insoluble component is filtered through a filter paper (No. 5C). A portion of the solution portion is sampled, concentrated under reduced pressure and dried in a desiccator. 10 ml of isopropyl alcohol 80% aqueous solution is added to the obtained dry powder, the eluted components are collected, concentrated under reduced pressure, and the solvent is removed and dried. Crystals are obtained by repeating the extraction-concentration-drying operation several times.

상기 결정의 5% 수용액을 작성하고, 그 0.01㎖를 페이퍼 크로마토그래프용 여과지 No.51A(2㎝×40㎝)하단으로부터 3㎝내측의 개소에 떨어뜨리고, 노르말부틸알콜:초산:물=5:1:4 용액비 혼합물을 전개용매로서 20℃, 15시간의 상방전개를 행한다. 전개 후 상기 여과지를 건조시키고 나서 1% 페리시안화 칼륨 수용액을 발색시약으로서 여과지에 분무발색시키면 상기 결정의 전개위치는 1스폿에서 Rf=0.07인 것이 확인되었다.A 5% aqueous solution of the above crystals was prepared, and 0.01 ml of the crystal was dropped from the bottom of paper No. 51A (2 cm x 40 cm) for paper chromatograph to a 3 cm inner portion, and normal butyl alcohol: acetic acid: water = 5: The 1: 4 solution ratio mixture was subjected to upward development at 20 ° C. for 15 hours as a developing solvent. After the development, the filter paper was dried and sprayed with a 1% potassium ferricyanide aqueous solution as a color developing reagent. The development position of the crystal was found to be Rf = 0.07 at one spot.

이어서 같은 페이퍼 크로마토그래프 테스트를 FeCl2및 FeCl3의 1:1 등량혼합물에 관해서 행한 바, 전개의 결과는 2스폿이 되고 Rf=0.095(FeCl2)와 Rf=0.36(FeCl3)인 것이 확인되었다. 상기 페이퍼 크로마토그래프 테스트에 의해 상기 결정은 혼합물이 아닌 단일화합물인 것이 확인되었다.Subsequently, the same paper chromatograph test was performed on a 1: 1 equivalent mixture of FeCl 2 and FeCl 3 , and the result of development was found to be 2 spots and that Rf = 0.095 (FeCl 2 ) and Rf = 0.36 (FeCl 3 ). . The paper chromatograph test confirmed that the crystal was a single compound, not a mixture.

이어서 상기 결정의 0.1g을 증류수에 녹여 100㎖로 하여 가검액(可檢液)을 작성한다. 그 2.5㎖를 50㎖의 메스플라스크에 취하고, 0.1% 오르소 페난트로린 수용액 2.5㎖ 및 초산나트륨-초산완충액(pH4.5) 2.5㎖를 가하고, 표선까지 증류수로 채운다. 30분간 실온에 놓아둔 후 510㎚에서 흡광도를 측정한다. FeCl2수용액에 관해서 같은 방법으로 얻은 표준곡선으로부터 가검액의 2가 철을 구했더니 0.019g/100㎖였다.Next, 0.1 g of the crystals are dissolved in distilled water to make 100 ml to prepare a test solution. 2.5 ml of this was taken in a 50 ml volumetric flask, 2.5 ml of 0.1% aqueous ortho-phenanthroline solution and 2.5 ml of sodium acetate-acetic acid buffer solution (pH4.5) were added and filled with distilled water to the mark. Leave at room temperature for 30 minutes and measure absorbance at 510 nm. Divalent iron in the test solution was obtained from the standard curve obtained in the same manner with respect to the aqueous FeCl 2 solution, and it was 0.019 g / 100 ml.

이어서 상기 조작에 있어서 메스플라스크에 가검액을 첨가했을 때, 미리 10중량% 히드록실아민 염산염 수용액 1.0㎖를 첨가하여 3가 철을 2가 철에 환원한다. 이 경우에 얻어진 2가 철 양은 0.03g/100㎖였다. 따라서 3가 철 양은 0.038g/100㎖-0.019g/100㎖=0.019g/100㎖가 되며, 상기 결정 중에는 2가 철과 3가 철이 같은 양 함유되어 있는 것이 판명되었다. 이상의 테스트에 의해 상기 결정은 Fe2Cl5·xH2O인 것이 추정된다.Subsequently, when a test liquid is added to a measuring flask in the said operation, 1.0 ml of 10 weight% hydroxylamine hydrochloride aqueous solution is added previously, and trivalent iron is reduced to divalent iron. The amount of divalent iron obtained in this case was 0.03 g / 100 ml. Therefore, the amount of trivalent iron is 0.038 g / 100 ml-0.019 g / 100 ml = 0.019 g / 100 ml, and it was found that the same amount of divalent iron and trivalent iron were contained in the crystal. The decision is believed that the Fe 2 Cl 5 · xH 2 O by the above test.

[실시예 2](2가 3가 철염의 제조)Example 2 (Preparation of Divalent Trivalent Iron Salt)

1g의 염화제2철을 10N 카세이소다 수용액 5㎖ 중에 넣고, 교반 후 10N 염산수용액으로 중화하고, 그 후 불용성성분을 여과지(No.5C)로 여과한, 상기 용액부분의 일부를 샘플링하고 감압농축하여 데시케이터 중에서 건조한다. 얻어진 건조분말에 10㎖의 이소프로필알콜 80중량% 수용액을 가하여 용출성분을 모으고, 감압농축하여 용매를 제거하고, 건조시킨다. 상기 추출-농축-건조조작을 수회 반복함으로써 결정이 얻어진다.1 g of ferric chloride was placed in 5 ml of 10N aqueous solution of cassisoda, and after stirring, neutralized with 10N aqueous hydrochloric acid solution, and then, a part of the solution portion, which was filtered with a filter paper (No. 5C), was sampled and concentrated under reduced pressure. Dry in a desiccator. 10 ml of 80% by weight aqueous solution of isopropyl alcohol is added to the obtained dry powder, the eluted components are collected, concentrated under reduced pressure, and the solvent is removed and dried. Crystals are obtained by repeating the extraction-concentration-drying operation several times.

상기 결정에 관해서 실시예 1과 같은 테스트를 행하고 상기 결정은 Fe2Cl5·xH2O인 것이 추정된다.The crystals were tested in the same manner as in Example 1, and the crystals were assumed to be Fe 2 Cl 5 .xH 2 O.

[실시예 3]Example 3

실시예 1에서 제조한 2가 3가 철염 2g을 이소프로필알콜:물 80:20 중량비의 혼합용매 100㎖에 용해하고, 추가로 상기 용액을 케로신에 첨가혼합하여 2ppm의 2가 3가 철염화물을 함유하는 연료개질제 No.1를 조제했다.2 g of the divalent trivalent iron salt prepared in Example 1 was dissolved in 100 ml of a mixed solvent in an isopropyl alcohol: water 80:20 weight ratio, and the solution was further mixed with kerosene to mix 2 ppm of a divalent trivalent iron chloride. Fuel modifier No. 1 containing the above was prepared.

[실시예 4]Example 4

실시예 2에서 제조한 2가 3가 철염 2g을 이소프로필알콜:물 80:20 질량비의 혼합용액 100㎖에 용해하고, 추가로 상기 용액을 케로신에 첨가혼합하여 2ppm의 2가 3가 철염화물을 함유하는 연료개질제 No.2를 조제했다.2 g of the divalent trivalent iron salt prepared in Example 2 was dissolved in 100 ml of a mixed solution of 80:20 mass ratio of isopropyl alcohol: water, and the solution was further mixed with kerosene to mix 2 ppm of a bivalent trivalent iron chloride. Fuel modifier No. 2 containing the above was prepared.

[실시예 5]Example 5

염화제2철(FeCl3)무수물 5g을 이소프로필알콜:물 75:25 질량비의 혼합용매 100㎖에 용해하고, 추가로 상기 용액을 등유로 첨가혼합하여 3ppm의 염화제2철을 함유하는 연료개질제 No.3을 조제했다.Ferric chloride (FeCl 3) iso-propyl alcohol to anhydride 5g: fuel modifier is added to a mixture of the solution with kerosene containing ferric chloride 3ppm of a mixed solvent of water 100㎖ 75: 25 weight ratio, and more No.3 was prepared.

[실시예 6]Example 6

염화제1철(FeCl2)무수물 5g을 이소프로필알콜:물 75:25 질량비의 혼합용매 100㎖에 용해하고, 추가로 상기 용액을 등유에 첨가혼합하여 3ppm의 염화제2철을 함유하는 연료개질제 No.4를 조제했다.5 g of ferrous chloride (FeCl 2 ) anhydride was dissolved in 100 ml of a mixed solvent of isopropyl alcohol: water 75:25 mass ratio, and the solution was further added and mixed with kerosene to contain 3 ppm of ferric chloride. No. 4 was prepared.

[성능테스트][Performance test]

가솔린 1000㎖에 대하여 연료개질제 No.1, No.2, No.3, No.4를 각각 0.5㎖의 비율로 첨가하고, 상기 가솔린을 사용하여 포드익스플로러에 의해 실차테스트를 행한 결과를 표 1에 나타낸다.Fuel reformers No. 1, No. 2, No. 3 and No. 4 were each added at a rate of 0.5 ml with respect to 1000 ml of gasoline, and the results of the actual vehicle test by Ford Explorer using the gasoline are shown in Table 1. Indicates.

표 1Table 1

표 1에 의하면 본 발명의 연료개질제의 첨가에 의해, 연비가 15% 이상 향상되는 것을 알 수 있다.According to Table 1, it can be seen that fuel consumption is improved by 15% or more by the addition of the fuel modifier of the present invention.

상기 실차테스트에 있어서의 배가스 중의 성분분석 결과를 표 2에 나타낸다.Table 2 shows the results of the component analysis in the exhaust gas in the actual vehicle test.

표 2TABLE 2

표 2에 의하면 본 발명의 연료개질제의 첨가에 의해, HC 및 N-CH4는 50% 이하로 감소하고, CO 및 CH4는 대략 60%로 감소하고, NOX는 60% 이하로 감소하며, CO2도 약간 감소하는 것을 알 수 있다. 더욱이 연료질제 No.1∼No.4를 비교하면, 2가 3가 철염이 가장 개질효과가 있으며, 이어서 2차 철염, 3차 철염의 순인 것을 알 수 있다.According to Table 2, with the addition of the fuel modifier of the present invention, HC and N-CH 4 are reduced to 50% or less, CO and CH 4 are reduced to approximately 60%, NOX is reduced to 60% or less, and CO It can be seen that 2 degrees is slightly decreased. In addition, when comparing fuels Nos. 1 to 4, it is found that divalent trivalent iron salts have the most reforming effect, followed by secondary iron salts and tertiary iron salts.

본 발명의 연료개질제에 의해 개질된 연료는 연소효율이 향상되고, 예를 들면 자동자 등의 연료에 사용하면 연비가 현저히 향상되고, 또 배가스 중의 CO, NOX 등의 유해성분의 함유량도 현저히 적어진다.The fuel reformed by the fuel modifier of the present invention improves combustion efficiency, for example, significantly improves fuel efficiency when used for fuels such as automobiles, and also significantly reduces the content of harmful components such as CO and NOX in the exhaust gas.

Claims (9)

철염으로 이루어지는 것을 특징으로 하는 연료개질제.A fuel modifier comprising iron salt. 제 1항에 있어서, 상기 철염은 2가 3가 철염인 것을 특징으로 하는 연료개질제The fuel modifier of claim 1, wherein the iron salt is a divalent trivalent iron salt. 제 1항에 있어서, 상기 철염은 2가 철염인 것을 특징으로 하는 연료개질제The fuel modifier of claim 1, wherein the iron salt is a divalent iron salt. 제 1항에 있어서, 상기 철염은 3가 철염인 것을 특징으로 하는 연료개질제The fuel modifier of claim 1, wherein the iron salt is a trivalent iron salt. 제 1항에 있어서, 철염의 알콜용액을 연료와 혼합성을 갖는 용제에 첨가혼합한 것을 특징으로 하는 연료개질제.The fuel modifier of claim 1, wherein the alcohol solution of the iron salt is added and mixed with a solvent having a miscibility with the fuel. 제 5항에 있어서, 상기 철염은 2가 3가 철염인 것을 특징으로 하는 연료개질제6. The fuel modifier of claim 5, wherein the iron salt is a divalent trivalent iron salt. 제 5항에 있어서, 상기 철염은 2가 철염인 것을 특징으로 하는 연료개질제6. The fuel modifier of claim 5, wherein the iron salt is a divalent iron salt. 제 5항에 있어서, 상기 철염은 3가 철염인 것을 특징으로 하는 연료개질제6. The fuel modifier of claim 5, wherein the iron salt is a trivalent iron salt. 제 5항에 있어서, 상기 용제는 석유계 용제인 것을 특징으로 하는 연료개질제.6. The fuel modifier of claim 5, wherein the solvent is a petroleum solvent.
KR1020027016536A 2000-06-14 2001-05-28 Fuel modifier KR20030007869A (en)

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