201209153 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明涉及一種車用輕烴燃料（二），主要是以不含 醇與金屬抗爆劑，而採用如α-甲基萘或長鏈的氣化石 蠟（C15以上）等的辛烷值增進劑，可以得到一種高辛烷 值的汽車燃料，其組成為：輕烴、ΜΤΒΕ、芳烴（混苯）、 辛烷值增進劑等原料，調配成辛烷值達94或以上並且符 合中國上海、北京國IV汽油標準的車用新型燃料。201209153 VI. Description of the Invention: [Technical Field of the Invention] [0001] The present invention relates to a light hydrocarbon fuel for vehicles (II), which is mainly composed of an alcohol-free metal anti-explosive agent, such as α-methylnaphthalene or An octane promoter such as a long-chain vaporized paraffin (C15 or higher) can obtain a high-octane automobile fuel having a composition of light hydrocarbons, hydrazine, aromatic hydrocarbons (mixed benzene), octane enhancer, etc. The raw materials are blended into new fuels for vehicles with an octane rating of 94 or above and complying with the Shanghai, Beijing and China IV gasoline standards.
【先前技術J[Prior Art J
[0002] 近年來浙江、上海、江蘇等地，如果直接利用輕烴 作為城市公車合計程車的燃料，由於輕烴價格便宜，在 營運上可節省成本而具有一定的吸引力，然而，由輕烴 本身的性質來看，其研究法辛烷值（RON)偏低，只有 55-60，餾分偏輕，蒸氣壓無法符合要求等問題，致使應 用時所產生的動力差，爆震嚴重，採用的機械因而壽命 減短等一系列缺點問題，因而，造成推廣利用上受到極 大的阻礙。 [0003] 目前，中國上海及北京均採用國IV汽油標準，該標 準中限制了汽油燃料中金屬錳等抗爆劑的添加量，以及 曱醇的含量。 [0004] 目前國内還未有不用醇、醚和錳劑，單純可將低辛 烷值的輕烴，調配到辛烷值達94或以上的車用輕烴燃料 〇 [0005] 本申請案發明人有鑒於前述的現象，經過長時間的 研發，終於發展出一種組成中不含醇以及金屬抗爆劑， 表單編號A0101 第3頁/共10頁 201209153 而取代以多種化學原料，配合先進工藝配方和技術，以 提升整體燃料的辛烷值，達成節能又環保的效果。 【發明内容】 [0006] [0007] [0008] [0009] [0010] 本發明所要解決的技術問題是：針對上述現有技術 的不足，提供一種辛烷值（RON)達94或以上，而且不用醇 以及金屬抗爆劑的車用輕烴燃料，該燃料是利用多種化 工原料，採取先進工藝配方和技術，將原本低研究法辛 烷值（RON)的輕烴原料調配成辛烷值達94或以上的車用 輕烴燃料。 為了解決上述技術問題，本發明所採用的技術方案 是：一種車用輕烴燃料，該燃料由下列重量份的原料組 成：100份輕烴、1〜20份MTBE (甲基叔丁基醚）、15〜 40份芳烴、0. 1〜1. 0份辛烷值增進劑，其中，辛烷值增 進劑為α -曱基萘或長鏈的氣化石蠟。 本發明所使用的α-甲基萘（又名為1-甲基萘， Ι-methylnaphthalene)為市售品，在車用輕烴燃料添 加少量α -甲基萘，可阻止燃燒時過氧化物的生成，亦 可大幅提高車用輕烴燃料的抗爆性能及辛烷值。 本發明所使用的長鏈的氣化石蠟（C15以上），例如 :氣化石蠘-52，又名氣烴-50〜54【chlorinated paraffin(50%-54%)】、氣化石蠟-42、氣化石蠟-70或 其混合物，這些氣化石蠟均為市售品。 本發明採用的另一種技術方案是：一種車用輕烴燃 料，該燃料由下列重量份的原料組成：10 0份輕烴、1〜 表單編號A0101 第4 1/共10頁 201209153 [0011][0002] In recent years, in Zhejiang, Shanghai, Jiangsu and other places, if light hydrocarbons are directly used as fuel for urban bus-combined vehicles, light hydrocarbons are cheaper and can be cost-effective in operation and have certain attractiveness. However, by light hydrocarbons In terms of its nature, its research method octane number (RON) is low, only 55-60, the fraction is light, the vapor pressure can not meet the requirements, etc., resulting in poor dynamics during application and severe knocking. A series of shortcomings such as the shortening of the life of the machine, and thus, the promotion and utilization are greatly hindered. [0003] At present, Shanghai and Beijing, China, all adopt the National IV gasoline standard, which limits the amount of anti-knocking agent such as manganese metal in gasoline fuel and the content of sterol. [0004] At present, there is no use of alcohol, ether and manganese agents in China, and low-octane light hydrocarbons can be simply formulated into vehicle light hydrocarbon fuels with an octane number of 94 or higher. [0005] In view of the foregoing phenomenon, the inventors have finally developed a composition containing no alcohol and metal antiknock agent after a long period of research and development, Form No. A0101 Page 3 / 10 pages 201209153 instead of using a variety of chemical materials, with advanced technology Formulations and techniques to increase the octane rating of the overall fuel for energy saving and environmentally friendly results. SUMMARY OF THE INVENTION [0006] [0009] [0009] [0010] The technical problem to be solved by the present invention is: for the above-mentioned deficiencies of the prior art, to provide an octane number (RON) of 94 or more, and without Alcohol and metal antiknock agent for light-duty hydrocarbon fuels. The fuel is formulated with a variety of chemical raw materials and advanced process formulas and techniques to blend low-research octane (RON) light hydrocarbon feedstocks with an octane number of 94. Or a light hydrocarbon fuel for vehicles above. In order to solve the above technical problems, the technical solution adopted by the present invention is: a light hydrocarbon fuel for vehicles, which is composed of the following raw materials by weight: 100 parts of light hydrocarbon, 1 to 20 parts of MTBE (methyl tert-butyl ether) And an octane number improver, wherein the octane enhancer is α-mercaptophthalene or a long-chain gasified paraffin. 15 parts by weight of an aromatic hydrocarbon, 0.1 part by weight. The α-methylnaphthalene (also known as 1-methylnaphthalene, Ι-methylnaphthalene) used in the present invention is commercially available, and a small amount of α-methylnaphthalene is added to the light hydrocarbon fuel for vehicles to prevent peroxide during combustion. The generation can also greatly improve the antiknock performance and octane number of light hydrocarbon fuels for vehicles. The long-chain gasified paraffin (C15 or higher) used in the present invention, for example, gasified stone 蠘-52, also known as gas hydrocarbon-50~54 [chlorinated paraffin (50%-54%)], gasified paraffin-42, gas Paraffin wax-70 or a mixture thereof, these gasified paraffins are commercially available. Another technical solution adopted by the present invention is: a light hydrocarbon fuel for vehicles, which is composed of the following raw materials by weight: 10 parts of light hydrocarbons, 1~ Form No. A0101, No. 4 1 / Total 10 pages 201209153 [0011]
[0012] 20份MTBE、15〜40份芳烴、1〜1〇份辛烷值增進劑，其 中，辛烷值增進劑為芳胺類。 本發明使用的芳胺類可選自笨胺、N-甲基苯胺、曱 基苯胺（例如對-曱基苯胺（p-methylphenylamine) 、間-曱基笨胺（m_methylphenyl-amine)、鄰-曱基 苯胺（o-mehylphlamine))、乙基苯胺（例如對-乙 基苯胺（p-ethyphenyl-amine)，間-乙基苯胺（ m-ethylphenylamine)，鄰-乙基苯胺（ o-ethyphenyamine))中的一種或多種的混合物等。 上述方案中，本發明所使用的輕烴選自1#穩定輕烴 、2#穩定輕烴、石腦油、拔頭油或溶劑油中的一種或幾 種。該溶劑油選自120#溶劑油、190#溶劑油或2〇〇#溶劑 油中的一種。 [0013] [0014] 上述方案中，本發明所使用的芳烴為選自顧程為ι〇〇 C〜200°C的芳烴類的混合物，又稱為混苯，如甲苯、二 甲苯或三甲苯等其中至少二種的混合物。 一 穴曰〇衣乃沄马，按原料配 比取料，先取前述MTBE (甲基叔丁基醚）、芳煙（混苯 )和辛紐增_，此辛錄增進射選自α _甲基萘 或長鍵的氯化石蠛（C15以上），例如：氣化石壤 氯，謂_52或氣化石蠛—7时之多種的混合物， 或疋方胺類的一種或多種原料， 混合器㈣齡均钱，再放^二㈣，採用靜態 句即成。 較入輕烴原料，搜拌現合均 表單編號A0101 第5頁/共1〇頁 201209153 【實施方式】 [0015] 本發明的具體實施方式，茲以下列實施例配方來做 舉例說明，但本發明的保護範圍並不局限於這些實施例 的内容。 [0016] 本發明的可行性配方其一的組成如下 ： [0017] 實施例1 : [0018] 2#穩定輕烴（RON 68) 份 100重量 [0019] MTBE 15重量份 [0020] 芳烴（混苯） 30重量份 [0021] 0!-甲基蔡 份 0. 2重量 [0022] 其步驟亦如同前述：將MTBE，芳烴（混苯），和α -曱 基萘放入容器内，採用靜態混合攪拌混合均勻後，再放 入2#穩定輕烴原料，攪拌混合均勻即成。其研究法辛烷 值（RON)為94 。 [0023] 本發明的可行性配方其二的組成如下 • [0024] 實施例2 : [0025] 2#穩定輕烴（RON 68) 份 100重量 [0026] MTBE 15重量份 [0027] 芳烴（混苯） 30重量份 表單編號A0101 第6頁/共10頁 201209153 [0028] 氣化石蠟-52 0.5重量份 [0029] 本實施例的車用輕烴燃料採用前述實施例1的相同方 式，先將MTBE、芳烴（混苯）、和氣化石蠟-52混合均勻 後，再加入2 #穩定輕烴原料，授拌混合均勻即成，其研 究法辛烷值（RON)為94。 [0030] 本發明的可行性配方其三的組成如下： [0031] 實施例3 :[0012] 20 parts of MTBE, 15 to 40 parts of aromatic hydrocarbons, and 1 to 1 part by weight of an octane number improver, wherein the octane number improver is an aromatic amine. The aromatic amine used in the present invention may be selected from the group consisting of a strepamine, N-methylaniline, and mercaptoaniline (for example, p-methylphenylamine, m-methylphenyl-amine, o-anthracene). O-mehylphlamine, ethylaniline (eg p-ethyphenyl-amine, m-ethylphenylamine, o-ethyphenyamine) One or more mixtures, etc. In the above embodiment, the light hydrocarbon used in the present invention is selected from one or more of 1# stabilizing light hydrocarbon, 2# stabilizing light hydrocarbon, naphtha, plucking oil or mineral spirit. The solvent oil is selected from one of 120# solvent oil, 190# solvent oil or 2 〇〇# solvent oil. [0014] In the above scheme, the aromatic hydrocarbon used in the present invention is a mixture of aromatic hydrocarbons selected from the group consisting of ι〇〇C~200 ° C, also known as mixed benzene, such as toluene, xylene or trimethylbenzene. Wait for a mixture of at least two of them. A hole in the coat is a horse, according to the raw material ratio of the material, first take the aforementioned MTBE (methyl tert-butyl ether), aromatic smoke (mixed benzene) and Xin New Zeng _, this Xin recorded enhanced shot from α _ A A naphthalene or long-bonded chlorinated chlorinated tantalum (C15 or higher), for example, a gasified fossil chlorine, a mixture of _52 or a gasified stone 蠛-7-hour, or one or more raw materials of anthraquinone, a mixer (4) The average age of money, and then put two (four), using a static sentence Serve. Compared with the light hydrocarbon raw materials, the search and mixing form number A0101, page 5 / total 1 page 201209153 [Embodiment] [0015] The specific embodiments of the present invention are exemplified by the following examples, but The scope of protection of the invention is not limited to the contents of these embodiments. [0016] The composition of one of the feasibility formulations of the present invention is as follows: Example 1: [0018] 2# Stable Light Hydrocarbon (RON 68) Parts 100 Weight [0019] MTBE 15 parts by weight [0020] Aromatic Hydrocarbon (mixed) Benzene) 30 parts by weight [0021] 0!-methylcaine portion 0.2 weight [0022] The steps are also as described above: placing MTBE, aromatic hydrocarbon (mixed benzene), and α-decylnaphthalene into a container, using static After mixing and mixing, the 2# stable light hydrocarbon raw material is placed, stirred and mixed to form a solution. Its research octane number (RON) is 94. [0023] The viability formula of the present invention has the following composition: [0024] Example 2: [0025] 2# Stabilized Light Hydrocarbon (RON 68) Parts 100 Weight [0026] MTBE 15 parts by weight [0027] Aromatic hydrocarbons (mixed) Benzene) 30 parts by weight Form No. A0101 Page 6 / Total 10 pages 201209153 [0028] Gasified paraffin-52 0.5 parts by weight [0029] The light hydrocarbon fuel for vehicle of this embodiment adopts the same manner as in the foregoing embodiment 1, first After MTBE, aromatic hydrocarbon (mixed benzene), and gasified paraffin-52 are uniformly mixed, 2 # stabilized light hydrocarbon raw material is added, and the mixture is uniformly mixed and prepared, and the research octane number (RON) is 94. [0030] The composition of the feasibility formula of the present invention is as follows: [0031] Example 3:
[0032] 2#穩定輕烴（RON 68) 份 100重量 15重量份 30重量份 4重量份2# Stable Light Hydrocarbon (RON 68) Parts 100 Weight 15 parts by weight 30 parts by weight 4 parts by weight
[0033] MTBE[0033] MTBE
[0034] 芳烴（混苯） [0035] 苯胺 [0036] 本實施例的車用輕烴燃料採用前述實施例1的相同方 式，先將MTBE、芳烴（混苯）、和苯胺混合均勻後，再加 入2#穩定輕烴原料、攪拌混合均勻即成，其研究法辛烷 值（RON)為94。 [0037] 採用上述工業與配方調配的車用輕烴燃料，其各項 技術指標經過測定，均能達到國IV汽油技術的指標。該 車用輕烴燃料的研究法辛烷值（RON)為94或以上；硫含量 < 50ppm ;銅片腐蝕50°C/3h(l級）；餾程：10%蒸發溫 度56°C，50%蒸發溫度9(TC，90%蒸發溫度為172°C， 終餾點蒸發溫度為182°C ;蒸氣壓為60kpa ;膠質 lmg/100ml;苯含量0.8% m/m ;芳烴20% m/m ;烯烴2% 表單編號A0101 第7頁/共10頁 201209153 m/m ° [0038] 前述各項指標皆符合中國上海、北京國IV汽油標準 〇 [0039] 在本發明的車用輕烴燃料的配方組成，必要時，抗靜 電添加劑（ant i s tat i c add i t i ves)，銅片腐蚀抑制劑 (corrosion inhibitors)等，以增進其更多的功能。 [0040] 終上所述，本發明是提供一種辛烷值達到94或以上 ，而且不含醇與金屬抗爆劑的車用輕烴燃料，可以形成 高辛烷值的汽車燃料，符合社會大眾之需要與實用性， 且未見諸刊物或公開使用，合於專利的規定，依法提出 發明專利申請。 【圖式簡單說明】 [0041] 無 【主要元件符號說明】 [0042] 無 表單編號A0101 第8頁/共10頁Aromatic hydrocarbon (mixed benzene) [0035] Anthracene [0036] The light hydrocarbon fuel for vehicle of this embodiment is in the same manner as in the above-mentioned first embodiment, and the MTBE, the aromatic hydrocarbon (mixed benzene), and the aniline are uniformly mixed, and then Add 2# stabilizing light hydrocarbon raw material, stir and mix well, and the research octane number (RON) is 94. [0037] The above-mentioned industrial and formula blended light hydrocarbon fuels for vehicles have been tested to achieve the specifications of the National IV gasoline technology. The vehicle has a research octane number (RON) of 94 or more for light hydrocarbon fuel; sulfur content < 50 ppm; copper sheet corrosion 50 ° C / 3 h (grade 1); distillation range: 10% evaporation temperature 56 ° C, 50% evaporation temperature 9 (TC, 90% evaporation temperature is 172 ° C, evaporation temperature at the end point is 182 ° C; vapor pressure is 60 kPa; colloid 1 mg / 100 ml; benzene content 0.8% m / m; aromatics 20% m / m; olefin 2% Form No. A0101 Page 7 / Total 10 pages 201209153 m/m ° [0038] All the above indicators are in line with China Shanghai, Beijing National IV gasoline standard 〇 [0039] In the vehicle light hydrocarbon fuel The composition of the composition, if necessary, anti-static additives (ant is tat ic add iti ves), copper corrosion inhibitors (corrosion inhibitors), etc., to enhance its more functions. [0040] Finally, the present invention is Providing a light hydrocarbon fuel for vehicles with an octane number of 94 or above and no alcohol and metal antiknock agent, which can form a high-octane automobile fuel, meets the needs and practicability of the public, and has not been published. Or publicly use, in accordance with the provisions of the patent, file an invention patent application according to law. [Simplified illustration] [0041] The main element SIGNS LIST [0042] Form None A0101 Page number 8/10 Total