KR20200120339A - Cold weather capable fuel additive - Google Patents

Cold weather capable fuel additive Download PDF

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KR20200120339A
KR20200120339A KR1020190043134A KR20190043134A KR20200120339A KR 20200120339 A KR20200120339 A KR 20200120339A KR 1020190043134 A KR1020190043134 A KR 1020190043134A KR 20190043134 A KR20190043134 A KR 20190043134A KR 20200120339 A KR20200120339 A KR 20200120339A
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South Korea
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diesel
cold weather
fuel additive
fuel
kerosene
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KR1020190043134A
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Korean (ko)
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김상근
이명덕
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(주)케이에이치지
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Publication of KR20200120339A publication Critical patent/KR20200120339A/en

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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
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/14—Use of additives to fuels or fires for particular purposes for improving low temperature properties
    • 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
    • C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
    • C10L1/08—Liquid carbonaceous fuels essentially based on blends of hydrocarbons for compression ignition
    • 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
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1616—Hydrocarbons fractions, e.g. lubricants, solvents, naphta, bitumen, tars, terpentine
    • 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
    • C10L10/14—Use of additives to fuels or fires for particular purposes for improving low temperature properties
    • C10L10/16—Pour-point depressants
    • 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
    • C10L2200/00—Components of fuel compositions
    • C10L2200/04—Organic compounds
    • C10L2200/0407—Specifically defined hydrocarbon fractions as obtained from, e.g. a distillation column
    • C10L2200/043—Kerosene, jet fuel
    • 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
    • C10L2200/00—Components of fuel compositions
    • C10L2200/04—Organic compounds
    • C10L2200/0407—Specifically defined hydrocarbon fractions as obtained from, e.g. a distillation column
    • C10L2200/0438—Middle or heavy distillates, heating oil, gasoil, marine fuels, residua
    • C10L2200/0446—Diesel
    • 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
    • C10L2300/00—Mixture of two or more additives covered by the same group of C10L1/00 - C10L1/308
    • C10L2300/30—Mixture of three components

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

The present invention relates to a fuel additive capable of being used in cold weather, which reduces a pour point and filter clogging point of diesel used as fuel for diesel vehicles operated in an extremely cold region below the temperature of extreme cold weather, thereby preventing freezing and filter clogging, reducing the exhaust emissions generated by the use of the fuel, and improving fuel efficiency.

Description

혹한기 사용이 가능한 연료 첨가제{COLD WEATHER CAPABLE FUEL ADDITIVE}Fuel additive that can be used in cold weather {COLD WEATHER CAPABLE FUEL ADDITIVE}

본 발명은 혹한기 사용이 가능한 연료 첨가제에 관한 것으로써, 유동점(Pour point)과 필터막힘점(Cold Flow Plugging Point, CFPP)의 각각 영하 45℃와 영하 33℃ 이하로 떨어뜨려 하절기의 극한 혹한기에서도 디젤자동차의 운행이 가능한 혹한기 사용이 가능한 연료 첨가제에 관한 것이다.The present invention relates to a fuel additive that can be used in cold weather, and the pour point and the filter plugging point (CFPP) are dropped below minus 45°C and minus 33°C, respectively, even in the extreme cold season of the summer. It relates to a fuel additive that can be used in cold weather that can drive a vehicle.

우리나라에서는 경유를 대상으로 동절기에 대비하여 법적으로 유동점의 기준온도는 영하 20℃, 필터막힘점은 영하 18℃도 규정하고 있다.In Korea, in preparation for the winter season, the standard temperature of the pour point is -20℃ and the filter clogging point is -18℃.

그러나 최근 기상이변의 영향으로 인하여 동절기의 온도가 점차 낮아짐에 따라 경유를 사용하는 디젤 자동차는 경유가 결빙되는 문제점이 발생하고 있으며, 또한 온도가 점차 내려감에 따라 경유에 용융되어 있는 왁스(wax) 성분이 응고하게 되어 연료 필터를 막제되는 필터 막힘 현상이 발생함에 따라 혹한기 온도에서 디젤 자동차의 이용이 불가능한 문제점이 있다.However, as the temperature in the winter season gradually decreases due to the effects of recent extreme weather, diesel vehicles using diesel have a problem that diesel vehicles freeze, and as the temperature gradually decreases, the wax component melted in diesel. As this solidification occurs, a filter clogging phenomenon that blocks the fuel filter occurs, there is a problem that it is impossible to use a diesel vehicle in a cold temperature.

한편, 중국의 동북 지방 등 극혹한기에는 우리나라를 비롯한 제품이나 중국에서 생산되는 경유를 사용할 수 없어 디젤 자동차를 운행할 수 없기 때문에, 디젤 자동차 사용자들이 꾸준히 적합한 제품의 개발을 요구하고 있으나, 현재까지 이를 극복할만한 제품이 개발되지 못한 실정이다.On the other hand, since diesel cars cannot be operated due to the inability to use products including Korea or diesel produced in China during extreme cold seasons such as the northeast of China, diesel car users are constantly demanding the development of suitable products. The situation has not been developed to overcome the product.

일부 국가에서는 이를 극복하기 위하여 첨가제를 사용하여 유동점과 필터막힘점을 일시적으로 개선하여 사용하고 있으나, 약간의 개선만 될 뿐으로 근본적인 문제점을 해결하지 못하고 있다.In some countries, additives are used to temporarily improve the pour point and filter clogging point to overcome this problem, but only slight improvements have not been made to solve the fundamental problem.

또한 극한의 혹한기 온도에서 경유가 연소되기 위한 폭발점 까지 도달하기에 높은 발열량이 요구됨에 따라 연료효율이 극심히 저하되기 때문에, 경유 자동차의 주행거리가 짧아지게 되어 연료효율이 저감되는 문제점과 함께 다량의 매연이 배출됨에 따라 환경오염으로 까지 이어지게 되는 문제점이 여전히 존재하고 있다.In addition, fuel efficiency is extremely deteriorated as a high calorific value is required to reach the explosion point for diesel combustion at extreme cold temperatures, so the mileage of diesel vehicles is shortened and fuel efficiency is reduced. There is still a problem that leads to environmental pollution as soot is discharged.

따라서 경유의 유동점 및 필터막힘점을 떨어뜨려 극한 혹한기에 따른 결빙 및 필터 막힘 현상을 방지하며, 연료효율을 향상시키고 매연발생량을 저감시키는 것이 가능한 혹한기 사용이 가능한 연료 첨가제에 대한 필요성이 존재하고 있다.Therefore, there is a need for a fuel additive that can be used in cold seasons that can reduce the pour point and filter clogging point of diesel to prevent freezing and filter clogging due to extreme cold weather, improve fuel efficiency and reduce the amount of soot.

한국등록특허공보 제10-1510650호 (2015.04.03. 등록)Korean Registered Patent Publication No. 10-1510650 (registered on April 3, 2015)

본 발명은 상기의 문제점을 해결하기 위하여 창안된 것으로서, 더욱 상세하게는 경유의 유동점(pour point) 및 필터막힘점(CFPP)을 각각 영하 45℃와 영하 33℃로 이하로 떨어뜨려 하절기의 극한 혹한기에서도 디젤 자동차의 운행이 가능한 혹한기 사용이 가능한 연료 첨가제를 제공하는 것을 그 목적으로 한다.The present invention was invented to solve the above problems, and in more detail, the pour point and the filter clogging point (CFPP) of diesel are dropped below -45°C and -33°C, respectively. The purpose of this is to provide fuel additives that can be used in cold seasons that enable diesel vehicles to run.

상기의 목적을 달성하기 위한 본 발명은 경유의 유동점(Pour point) 및 필터막힘점(CFPP)을 저감시켜 극한 혹한기에도 사용이 가능한 연료 첨가제에 있어서, 상기 연료 첨가제는 연료 첨가제 총 중량에 대하여The present invention for achieving the above object is a fuel additive that can be used even in extreme cold weather by reducing the pour point and the filter clogging point (CFPP) of diesel, wherein the fuel additive is based on the total weight of the fuel additive.

a) 25 내지 35% 중량비의 경유(diesel); a) 25 to 35% by weight diesel;

b) 25 내지 35% 중량비의 등유(kerosene); 및b) 25 to 35% by weight of kerosene; And

c) 55 내지 65% 중량비의 윤활기유(base oil);를 포함하는 것을 특징으로 한다.c) 55 to 65% by weight of a lubricating base oil; characterized in that it contains.

본 발명의 다른 실시예에 따르면, 상기 a)와 b)는 1:1 중량비로 혼합되어지고, 상기 a)와 b)의 혼합물은 C)와 6:4 중량비로 혼합되어지는 것을 특징으로 한다.According to another embodiment of the present invention, a) and b) are mixed in a 1:1 weight ratio, and a mixture of a) and b) is mixed with C) in a weight ratio of 6:4.

본 발명의 다른 실시예에 따르면, 상기 a), b) 및 c)의 혼합온도는 영상 15℃의 온도에서 4 내지 5시간 교반되어 혼합되는 것을 특징으로 한다.According to another embodiment of the present invention, the mixing temperature of a), b) and c) is characterized in that the mixture is stirred for 4 to 5 hours at a temperature of 15°C.

본 발명의 다른 실시예에 따르면, 혹한기 사용이 가능한 연료 첨가제의 가공방법은 반응조의 온도를 영상 15 내지 20℃로 유지하며, 경유와 등유를 반응조로 서서히 펌핑하여 혼합하는 단계(S100)와, 경유와 등유가 혼합된 혼합물에 윤활기유를 주입하여 교반하는 단계(S200)와, 3 내지 4 시간동안 영상 15 내지 20℃로 유지하여 교반하는 단계(S300)와, 상기 경유, 등유 및 윤활기유의 혼합이 완료되면 탱크 컨테이너 또는 탱크선에 선적하는 단계(S400)를 포함하는 것을 특징으로 한다.According to another embodiment of the present invention, a method of processing a fuel additive capable of being used in cold weather includes the step of gradually pumping and mixing light oil and kerosene into the reactor while maintaining the temperature of the reaction tank at an image of 15 to 20°C (S100), and diesel oil. Injecting and stirring a lubricating base oil into a mixture of and kerosene (S200), maintaining the image at 15 to 20°C for 3 to 4 hours and stirring (S300), and mixing the diesel, kerosene and lubricating base oil When completed, it characterized in that it comprises a step (S400) of shipping to a tank container or a tank ship.

한편 본 명세서에 개시된 기술에 관한 설명은 단지 구조적 내지 기능적 설명을 위한 실시예에 불과하므로, 개시된 기술의 권리범위는 본문에 설명된 실시예에 의하여 제한되는 것으로 해석되어서는 아니 된다. 즉, 실시예는 다양한 변경이 가능하고 여러 가지 형태를 가질 수 있으므로 개시된 기술의 권리범위는 기술적 사상을 실현할 수 있는 균등물들을 포함하는 것으로 이해되어야 한다. 또한, 개시된 기술에서 제시된 목적 또는 효과는 특정 실시예가 이를 전부 포함하여야 한다거나 그러한 효과만을 포함하여야 한다는 의미는 아니므로, 개시된 기술의 권리범위는 이에 의하여 제한되는 것으로 이해되어서는 아니 될 것이다.Meanwhile, since the description of the technology disclosed in this specification is merely an embodiment for structural or functional description, the scope of the rights of the disclosed technology should not be construed as being limited by the embodiments described in the text. That is, since the embodiments can be variously changed and have various forms, the scope of the rights of the disclosed technology should be understood to include equivalents capable of realizing the technical idea. In addition, since the object or effect presented in the disclosed technology does not mean that a specific embodiment should include all or only such effects, it should not be understood that the scope of the rights of the disclosed technology is limited thereby.

또한 본 발명에서 서술되는 용어의 의미는 다음과 같이 이해되어야 할 것이다. "제1", "제2" 등의 용어는 하나의 구성요소를 다른 구성요소로부터 구별하기 위한 것으로, 이들 용어들에 의해 권리범위가 한정되어서는 아니 된다. 예를 들어, 제1 구성요소는 제2 구성요소로 명명될 수 있고, 유사하게 제2 구성요소로 제1 구성요소로 명명될 수 있다.In addition, the meaning of the terms described in the present invention should be understood as follows. Terms such as "first" and "second" are used to distinguish one component from other components, and the scope of rights is not limited by these terms. For example, a first component may be referred to as a second component, and similarly, a second component may be referred to as a first component.

나아가 어떤 구성요소가 다른 구성요소에 "연결되어"있다고 언급된 때에는, 그 다른 구성요소에 직접적으로 연결될 수도 있지만, 중간에 다른 구성요소가 존재할 수도 있다고 이해되어야 할 것이다. 반면에, 어떤 구성요소가 다른 구성요소에 "직접 연결되어"있다고 언급된 때에는 중간에 다른 구성요소가 존재하지 않는 것으로 이해되어야 할 것이다. 한편, 구성요소들 간의 관계를 설명하는 다른 표현들, 즉 "~사이에"와 "~사이에" 또는 "~에 이웃하는"과 "~에 직접 이웃하는" 등도 마찬가지로 해석되어야 한다.Furthermore, when a component is referred to as being "connected" to another component, it should be understood that although it may be directly connected to the other component, another component may exist in the middle. On the other hand, when it is mentioned that a certain component is "directly connected" to another component, it should be understood that no other component exists in the middle. On the other hand, other expressions describing the relationship between components, that is, "between" and "between" or "neighboring to" and "directly neighboring to" should be interpreted as well.

단수의 표현은 문맥상 명백하게 다르게 뜻하지 않는 한 복수의 표현을 포함하는 것으로 이해되어야 하고, "포함하다"또는 "가지다" 등의 용어는 설시된 특징, 숫자, 단계, 동작, 구성요소, 부분품 또는 이들을 조합한 것이 존재함을 지정하려는 것이며, 하나 또는 그 이상의 다른 특징이나 숫자, 단계, 동작, 구성요소, 부분품 또는 이들을 조합한 것들의 존재 또는 부가 가능성을 미리 배제하지 않는 것으로 이해되어야 한다.Singular expressions are to be understood as including plural expressions unless the context clearly indicates otherwise, and terms such as "comprises" or "have" refer to specified features, numbers, steps, actions, components, parts, or It is to be understood that it is intended to designate that a combination exists and does not preclude the presence or addition of one or more other features or numbers, steps, actions, components, parts, or combinations thereof.

본 발명은 극혹한기 지방에서 운행되는 경유 자동차의 연료로 사용되는 경유의 유동점과 필터막힘점을 극한 혹한기의 온도 이하로 저감시킴으로써 결빙 및 필터 막힘 현상을 방지하고, 연료사용에 따라 발생되는 매연 배출량의 저감 및 연료효율을 향상시키는 효과가 있다.The present invention prevents freezing and clogging of the filter by reducing the pour point and filter clogging point of diesel used as fuel for diesel vehicles operated in extreme cold weather to below the temperature of extreme cold season, and reduces the amount of soot emissions generated by fuel use. There is an effect of reducing and improving fuel efficiency.

도 1은 본 발명에 따른 혹한기 사용이 가능한 연료 첨가제의 가공 공정도를 나타내는 개념도
도 2는 본 발명에 따른 혹한기 사용이 가능한 연료 첨가제의 시험성적표를 나타내는 도면1 is a conceptual diagram showing a processing process diagram of a fuel additive that can be used in cold weather according to the present invention
2 is a view showing a test report of a fuel additive that can be used in cold weather according to the present invention

이하, 본 발명이 속하는 선호적인 실시예를 참고로 하여 더욱 상세하게 설명한다.Hereinafter, it will be described in more detail with reference to preferred embodiments to which the present invention belongs.

본 발명은 경유(diesel), 등유(kerosene) 및 윤활기유(base oil)이 각각 혼합되어 동절기용 경유로 규정된 유동점(Pour Point)과 필터막힘점(Cold Filter Plugging Point, CFPP)을 강하시킴으로써 극한 혹한기에서도 사용이 가능한 연료 첨가제에 관한 것이다.In the present invention, diesel, kerosene, and base oil are mixed to reduce the pour point and the cold filter plugging point (CFPP) defined as diesel for winter. It relates to fuel additives that can be used even in cold weather.

이를 상세히 설명하면, 본 발명은 연료 첨가제 총 중량에 대하여 Explaining this in detail, the present invention is based on the total weight of the fuel additive

a) 25 내지 35% 중량비의 경유(diesel);a) 25 to 35% by weight diesel;

b) 25 내지 35% 중량비의 등유(kerosene); 및 b) 25 to 35% by weight of kerosene; And

c) 55 내지 65% 중량비의 윤활기유(base oil);를 포함하는 것을 특징으로 한다.c) 55 to 65% by weight of a lubricating base oil; characterized in that it contains.

상기 혼합품은 a)의 경유와 b)의 등유가 각각 1:1의 중량 비율로 혼합되며, 상기 a)와 b)의 혼합물에 c)의 윤활기유를 6:4의 중량 비율로 혼합하여 교반하게 된다.In the mixture, the light oil of a) and the kerosene of b) are each mixed in a weight ratio of 1:1, and the lubricating base oil of c) is mixed with the mixture of a) and b) in a weight ratio of 6:4 and stirred. do.

이때 각 공정은 상온의 온도, 일반적으로 영상 15℃ 정도의 온도를 유지한 상태에서, 4 내지 5 시간 동안 교반하게 된다.At this time, each process is stirred for 4 to 5 hours while maintaining the temperature at room temperature, generally about 15°C.

상기의 연료 첨가제에 대한 가공방법을 더욱 상세히 설명하면, 도 1에 도시된 바와 같이 반응조의 온도를 영상 15 내지 20℃로 유지하며, 경유와 등유를 반응조로 서서히 펌핑하여 혼합하는 단계(S100)와, 경유와 등유가 혼합된 혼합물에 윤활기유를 주입하여 교반하는 단계(S200)와, 3 내지 4 시간동안 영상 15 내지 20℃로 유지하여 교반하는 단계(S300)와, 상기 경유, 등유 및 윤활기유의 혼합이 완료되면 탱크 컨테이너 또는 탱크선에 선적하는 단계(S400)를 포함하게 된다.When the processing method for the fuel additive is described in more detail, as shown in FIG. 1, the temperature of the reaction tank is maintained at an image of 15 to 20°C, and the gas oil and kerosene are gradually pumped into the reaction tank and mixed (S100). , Injecting and stirring a lubricating base oil into a mixture of light oil and kerosene (S200), and maintaining the image at 15 to 20°C for 3 to 4 hours and stirring (S300), and the gas oil, kerosene and lubricating base oil When the mixing is completed, it includes a step (S400) of shipping to a tank container or a tank ship.

이때 상기 등유와 경유가 혼합된 혼합물에 윤활기유가 서서히 주입되어 교반되면 등유의 첨가로 인해 세탄지수(Cetane Index) 및 인화점이 하락하게 되어, 혼합물의 안정성이 향상되는 장점이 있다.At this time, when the lubricating base oil is gradually injected and stirred into the mixture of kerosene and diesel, the cetane index and flash point decrease due to the addition of kerosene, thereby improving the stability of the mixture.

특히 윤활기유는 에틸 비닐 아세테이트(Ethyl Vinyl Acetate, EVA)계에 포함된 초미량의 코폴리머(Copolymer)로 인해, 경유의 중요한 성분 중 파라핀계인 왁스(wax)의 결정온도를 저감시키는 것이 가능하여, 기온의 하강으로 인한 성장 및 응집되는 것을 방해하게 되며, 미세입자로 분산시켜 연료가 연료여과기를 통과할 수 있도록 하여 필터막힘 온도를 강화시키게 된다.In particular, the lubricating base oil can reduce the crystal temperature of the paraffinic wax among the important components of diesel, due to the ultra-trace amount of copolymer contained in the ethyl vinyl acetate (EVA) system. It interferes with growth and agglomeration due to a decrease in temperature, and it is dispersed into fine particles so that the fuel can pass through the fuel filter, thereby enhancing the filter clogging temperature.

상기와 같이 경유, 등유 및 윤활기유를 주입하여 3 내지 4시간 동안 영상 15 내지 20℃를 유지하여 교반하게 되면, 주입된 혼합물의 원재료가 상호 방응 및 혼합하게 된다.As described above, when diesel, kerosene, and lubricating base oil are injected and stirred at an image of 15 to 20° C. for 3 to 4 hours, the raw materials of the injected mixture react and mix.

상기와 같이 혼합된 연료 첨가제는 물성의 변화가 일어나지 않고도 극도의 혹한기에서도 사용이 가능하게 된다.The fuel additive mixed as described above can be used even in extreme cold weather without changing physical properties.

상기와 같은 연료 첨가물은 유동점을 영하 45℃ 이하로 강하시키고, 필터막힘점을 영하 33℃ 이하로 강하시킴으로써 경유의 유동점을 개선할 수 있는 장점이 있다.The fuel additive as described above has the advantage of improving the pour point of diesel by lowering the pour point to -45°C or less and the filter clogging point to -33°C or less.

또한 세탄지수(Cetane Index) 및 인화점의 하락으로 인해 혼합물의 폭발점 또한 저감됨으로써 극한 혹한기 온도에서 과도한 연료사용을 저감시켜 연료효율이 향상되며, 이로 인해 배출되는 매연발생량 또한 함께 저감시킬 수 있는 장점이 있다.In addition, the explosive point of the mixture is also reduced due to the decrease of the cetane index and flash point, thereby reducing excessive fuel use at extreme cold temperatures, thereby improving fuel efficiency, which also reduces the amount of soot emitted. have.

상기에서는 본 발명의 바람직한 실시예를 참조하여 설명하였지만, 해당 기술 분야의 숙련된 당업자는 하기의 특허 청구의 범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이행할 수 있을 것이다.Although the above has been described with reference to preferred embodiments of the present invention, those skilled in the art will variously modify and change the present invention within the scope not departing from the spirit and scope of the present invention described in the following claims. You will be able to fulfill what you can do.

Claims (4)

경유의 유동점(Pour point) 및 필터막힘점(CFPP)을 저감시켜 극한 혹한기에도 사용이 가능한 연료 첨가제에 있어서, 상기 연료 첨가제는
연료 첨가제 총 중량에 대하여
a) 25 내지 35% 중량비의 경유(diesel);
b) 25 내지 35% 중량비의 등유(kerosene); 및
c) 55 내지 65% 중량비의 윤활기유(base oil);를 포함하는 것을 특징으로 하는 혹한기 사용이 가능한 연료 첨가제.
In a fuel additive that can be used even in extreme cold weather by reducing the pour point and the filter clogging point (CFPP) of diesel, the fuel additive is
Based on the total weight of fuel additives
a) 25 to 35% by weight diesel;
b) 25 to 35% by weight of kerosene; And
c) 55 to 65% by weight of a lubricating base oil (base oil); a fuel additive capable of being used in cold weather, characterized in that it contains.
 제 1 항에 있어서,
상기 a)와 b)는 1:1 중량비로 혼합되어지고, 상기 a)와 b)의 혼합물은 C)와 6:4 중량비로 혼합되어지는 것을 특징으로 하는 혹한기 사용이 가능한 연료 첨가제.
The method of claim 1,
A) and b) are mixed at a weight ratio of 1:1, and the mixture of a) and b) is mixed at a weight ratio of C) and 6:4.
 제 2 항에 있어서,
상기 a), b) 및 c)의 혼합온도는 영상 15℃의 온도에서 4 내지 5시간 교반되어 혼합되는 것을 특징으로 하는 혹한기 사용이 가능한 연료 첨가제.
The method of claim 2,
The mixing temperature of a), b) and c) is a fuel additive capable of being used in cold weather, characterized in that the mixture is stirred for 4 to 5 hours at a temperature of 15°C.
 제 1 항 내지 제 3 항에 따른 혹한기 사용이 가능한 연료 첨가제의 가공방법은
반응조의 온도를 영상 15 내지 20℃로 유지하며, 경유와 등유를 반응조로 서서히 펌핑하여 혼합하는 단계(S100)와,
경유와 등유가 혼합된 혼합물에 윤활기유를 주입하여 교반하는 단계(S200)와,
3 내지 4 시간동안 영상 15 내지 20℃로 유지하여 교반하는 단계(S300)와,
상기 경유, 등유 및 윤활기유의 혼합이 완료되면 탱크 컨테이너 또는 탱크선에 선적하는 단계(S400)를 포함하는 것을 특징으로 하는 혹한기 사용이 가능한 연료 첨가제의 가공방법.A method of processing fuel additives that can be used in cold weather according to claims 1 to 3
Maintaining the temperature of the reaction tank at an image of 15 to 20°C, and gradually pumping and mixing light oil and kerosene into the reaction tank (S100),
Injecting and stirring a lubricating base oil into the mixture of diesel and kerosene (S200),
Stirring by maintaining the image at 15 to 20° C. for 3 to 4 hours (S300), and
When the mixing of the diesel, kerosene, and lubricating base oil is completed, the method of manufacturing a fuel additive capable of being used in cold weather, comprising the step of shipping (S400) to a tank container or a tank ship.
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101510650B1 (en) 2006-07-18 2015-04-10 클라리언트 파이넌스 (비브이아이)리미티드 Additives for improving the cold properties of fuel oils

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101510650B1 (en) 2006-07-18 2015-04-10 클라리언트 파이넌스 (비브이아이)리미티드 Additives for improving the cold properties of fuel oils

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