CN109161411B - 一种m85车用甲醇汽油及其制备方法 - Google Patents
一种m85车用甲醇汽油及其制备方法 Download PDFInfo
- Publication number
- CN109161411B CN109161411B CN201811252876.XA CN201811252876A CN109161411B CN 109161411 B CN109161411 B CN 109161411B CN 201811252876 A CN201811252876 A CN 201811252876A CN 109161411 B CN109161411 B CN 109161411B
- Authority
- CN
- China
- Prior art keywords
- stirring
- gasoline
- methanol gasoline
- standing
- methanol
- 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.)
- Active
Links
Classifications
-
- 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
- C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
-
- 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
-
- 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
- C10L1/1608—Well defined compounds, e.g. hexane, benzene
-
- 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
- C10L1/18—Organic compounds containing oxygen
-
- 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
- C10L1/18—Organic compounds containing oxygen
- C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
- C10L1/1822—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms
- C10L1/1824—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms mono-hydroxy
-
- 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
- C10L1/18—Organic compounds containing oxygen
- C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
- C10L1/183—Organic compounds containing oxygen containing hydroxy groups; Salts thereof at least one hydroxy group bound to an aromatic carbon atom
- C10L1/1835—Organic compounds containing oxygen containing hydroxy groups; Salts thereof at least one hydroxy group bound to an aromatic carbon atom having at least two hydroxy substituted non condensed benzene rings
-
- 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
- C10L1/18—Organic compounds containing oxygen
- C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
- C10L1/1852—Ethers; Acetals; Ketals; Orthoesters
-
- 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
- C10L1/18—Organic compounds containing oxygen
- C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
- C10L1/1852—Ethers; Acetals; Ketals; Orthoesters
- C10L1/1855—Cyclic ethers, e.g. epoxides, lactides, lactones
-
- 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
- C10L1/18—Organic compounds containing oxygen
- C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
- C10L1/1857—Aldehydes; Ketones
-
- 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
- C10L1/18—Organic compounds containing oxygen
- C10L1/192—Macromolecular compounds
- C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
- C10L1/1985—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid polyethers, e.g. di- polygylcols and derivatives; ethers - esters
-
- 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
- C10L1/22—Organic compounds containing nitrogen
- C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
- C10L1/2222—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates
-
- 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
- C10L1/22—Organic compounds containing nitrogen
- C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
- C10L1/223—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond having at least one amino group bound to an aromatic carbon atom
- C10L1/2235—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond having at least one amino group bound to an aromatic carbon atom hydroxy containing
-
- 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
- C10L1/22—Organic compounds containing nitrogen
- C10L1/228—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen double bond, e.g. guanidines, hydrazones, semicarbazones, imines; containing at least one carbon-to-nitrogen triple bond, e.g. nitriles
- C10L1/2283—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen double bond, e.g. guanidines, hydrazones, semicarbazones, imines; containing at least one carbon-to-nitrogen triple bond, e.g. nitriles containing one or more carbon to nitrogen double bonds, e.g. guanidine, hydrazone, semi-carbazone, azomethine
-
- 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
- C10L1/22—Organic compounds containing nitrogen
- C10L1/232—Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring
- C10L1/233—Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring containing nitrogen and oxygen in the ring, e.g. oxazoles
-
- 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
- C10L1/22—Organic compounds containing nitrogen
- C10L1/232—Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring
- C10L1/233—Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring containing nitrogen and oxygen in the ring, e.g. oxazoles
- C10L1/2335—Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring containing nitrogen and oxygen in the ring, e.g. oxazoles morpholino, and derivatives thereof
-
- 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
- C10L1/30—Organic compounds compounds not mentioned before (complexes)
- C10L1/301—Organic compounds compounds not mentioned before (complexes) derived from metals
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
本发明公开了一种M85车用甲醇汽油及其制备方法,属于醇基燃料技术应用领域。本发明的M85车用甲醇汽油包括基本原料、辅助剂和添加剂,制备方法包括添加剂的制备、原料与辅助剂的配制及M85车用甲醇汽油制备。本发明的M85车用甲醇汽油能解决传统高比例甲醇汽油出现的低温环境下冷启动困难、热值低、动力不足、稳定性差、热气阻及腐蚀溶胀等一系列问题,符合国家标准GB/T23799‑2009《车用甲醇汽油(M85)》的各项指标值,同时制备方法简单、成本低、产品性能优,且无需改装现有发动机可直接使用,亦可与无铅汽油、乙醇汽油混合使用或交叉互换使用,具有很好的环境效益、经济效益和社会效益。
Description
技术领域
本发明属于醇基燃料技术应用领域,具体涉及一种M85车用甲醇汽油及其制备方法。
背景技术
当今世界面临着两大问题:一是石油能源危机,世界石油储量有限,而且随着经济的发展,石油消费量逐年递增,石油资源逐渐减少,汽、柴油的售价逐年攀升,人们的交通物流成本不断地增加。二是环境污染,随着汽车数量快速增长,所需燃料不断增加,汽车尾气排放所造成的污染日趋严重。为此,开发资源丰富、环境友好、经济可行的车用替代燃料显得极为迫切。
甲醇既是重要的化工原料,也是价廉物美的清洁燃料。甲醇汽油替代传统汽油作汽车燃料,不但燃烧清洁,而且来源丰富,是理想的石油替代品。近年来,随着国家对能源安全和环境保护的不断重视,系列政策法规相继出台。2009年11月1日,国家标准GB/T23510-2009《车用燃料甲醇》颁布并正式实施;2009年12月1日,国家标准GB/T23799-2009《车用甲醇汽油(M85)》颁布并正式实施;2018年5月1日,国家标准GB/T 34548-2017《车用甲醇汽油添加剂》颁布并正式实施。这些国家标准将成为甲醇从单一化工产品向大比例车用甲醇燃料领域转变的合法依据。以甲醇为基础调配大比例M85车用甲醇汽油进而大比例替代石油的时机已经成熟。
甲醇汽油作为汽油的理想替代品,人们希望它能如汽油一样直接用于汽车内燃机,其核心是添加剂的原料选择、掺合比例、掺合工艺技术水平和质量控制。制备甲醇汽油以掺混方法最为简单,将添加剂所需的各组份按配方比例混合配制成添加剂,然后再将甲醇、汽油及添加剂按比例搅拌混合,既得成品。通常根据甲醇含量,将甲醇汽油分为低比例(M3~M15)、中比例(M30~M60)和高比例(M85~M100)三类,其中M表示甲醇,数字表示甲醇的体积分数。目前我国市场上使用的甲醇汽油主要有M15、M30、M50、M85以及M100等。
M85是自国家标准GB/T23799-2009《车用甲醇汽油(M85)》颁布实施以来国家唯一承认的新型国标甲醇汽油产品。人们对于高比例甲醇汽油进行了大量的研究,针对甲醇汽油对汽油发动机的腐蚀性和对橡胶材料的溶胀率都较大,且易于分层,以及低温运转性能和冷起动性能较差,动力性能也不及纯汽油等问题,提出了解决方法,并取得了一些成果,在一定的范围内已开始使用。如公开号为CN200410022167.4的发明专利,公开了一种甲醇汽油及其制备方法,该方法虽对提高甲醇汽油动力性作用大,但其添加剂中含有环烷酸铁和无碳基铁,这已在无铅汽油的国家标准中限定了不得人为的加入铁,因此限制了它的广泛使用;如公开号为CN1821359的发明专利,公开了一种M10-M80甲醇汽油及ME,双醇汽油的制备方法,其甲醇比例10-80%,对甲醇汽油改性和提高质量效果明显,但添加剂中使用了芳香烃,由于芳烃毒性而制约了使用;如公开号为CN200810127881.8的发明专利,公开了一种高清洁大比例甲醇汽油,为提高甲醇的燃烧效率而添加了二茂铁,二茂铁对发动机提高热功效能产生很好的效果,但国标M85规定不得人为加入对车辆可靠性和后处理系统有害的含卤化物的添加剂及含铁、含铅和含磷的添加剂,从而限制了推广使用。
发明内容
针对目前车用甲醇汽油技术的不足,本发明提供一种制备简单、成本低、性能优、而且能解决高比例传统甲醇汽油使用出现的低温环境下冷启动困难、热值低、动力不足、稳定性差、热气阻及腐蚀溶胀等一系列问题的M85车用甲醇汽油及其制备方法,制备的M85车用甲醇汽油符合国家标准GB/T23799-2009《车用甲醇汽油(M85)》的各项指标值,且无需改装现有发动机即可直接使用,亦可与无铅汽油、乙醇汽油任何比例混合使用或交叉互换使用。
本发明通过以下技术方案实现:
一种M85车用甲醇汽油,包括基本原料、辅助剂和添加剂;所述基本原料的重量百分比成分为:甲醇82~86%,汽油10~15%;所述辅助剂的重量百分比成分为:低碳混合醇0.2~2%,脂肪醚0.2~3%,二甲苯0.1~2%,脂肪醇聚氧乙烯醚0.1~1%;所述添加剂的重量百分比成分为:正戊醇0.01~0.4%,二甲氧基甲烷0.01~0.3%,异丙醚0.01~0.1%,烯基丁二酸酯0.02~0.5%,乙醇0.01~0.4%,N,N’-二亚水杨丙二胺0.01~0.1%,丙酮0~0.1%,2,6-二叔丁基对甲酚0.01~0.5%,N-甲基吗啉0~0.1%,双烯基丁二酰亚胺0~0.3%,苯并三氮唑0.02~0.5%,烷基二苯胺0.01~0.3%,石油磺酸钠0.01~0.2%,山油酸山梨醇酯0.01~0.1%,烛红0.001~0.02%。
作为技术方案的优选,所述低碳混合醇是乙醇、丙醇、丁醇、戊醇中的一种或多种均等比例的混合物。
作为技术方案的优选,所述脂肪醚是甲基叔丁基醚或乙基叔丁基醚。
它的制备方法,在常温、常压下进行,包括以下步骤:
(1)添加剂的制备:将添加剂各组份分别按配方比例加入调和釜中搅拌溶解,搅拌混合30~40min,然后静置15~20min,再注入到添加剂罐中,即得到黄色或红黄色透明溶液M85车用甲醇汽油添加剂,密封保存,备用;
(2)原料与辅助剂的配制:先将汽油加入调和釜中,边搅拌边加入二甲苯和脂肪醇聚氧乙烯醚,充分搅拌混合,静置15~20min,注入到汽油混合溶液罐,即得到组分A,密封保存;然后把甲醇加入调和釜中,边搅拌边加入低碳混合醇与脂肪醚,混合搅拌均匀,静置15~20min,即得到组分B;最后把组分A注入到组分B所在的调和釜中混合搅拌,静置15~20min,即得到原料与辅助剂混合溶液C;
(3)M85车用甲醇汽油制备:将制备好的M85车用甲醇汽油添加剂加到混合溶液C中,搅拌混合30~40min,再静置15~20min,然后向以上物料加入着色剂烛红,再搅拌10~15min,静置1~2h,即得到橘红色透明液体M85车用甲醇汽油成品。
作为技术方案的优选,所述搅拌的速率为100~400r/min。
本发明中的N-甲基吗啉用作溶剂,混溶于水、乙醇、二甲苯和乙醚等有机溶剂,使得有机溶剂的溶解性能更好;丙酮用作溶剂,混溶于水、甲醇、乙醇和乙醚等有机溶剂,优化了有机溶剂的溶解性能;双烯基丁二酰亚胺具有良好的分散性和去垢性,与清净剂和抗氧抗腐蚀剂复合使用具有优异的加和效应。
与现有技术相比,本发明的优点及有益效果为:
(1)本发明的M85车用甲醇汽油提高了甲醇的含量,抗爆指数高,辛烷值在100以上,因而大大改善和缓解了汽油尾气对环境的影响。
(2)本发明的M85车用甲醇汽油符合国家标准GB/T23799-2009《车用甲醇汽油(M85)》的各项指标值,亦可与无铅汽油、乙醇汽油以任何比例混合使用或交叉互换使用。
(3)本发明的M85车用甲醇汽油低温容易启动,本发明添加了低沸点的异丙醚和二甲氧基甲烷以调整馏程曲线,改善甲醇汽油的冷启动性能。
(4)本发明的M85车用甲醇汽油贮存稳定性好,常温下可贮存一年以上不分层,不含悬浮和沉降的机械杂质。
(5)本发明的M85车用甲醇汽油添加了防锈剂苯并三氮唑、抗氧化剂2,6-二叔丁基对甲酚和防橡胶溶胀剂石油磺酸钠,各组分协同功效,共同起到改善甲醇汽油的防腐蚀、抗氧化稳定和防溶胀的作用。
(6)本发明的M85车用甲醇汽油添加了高沸点溶剂,有效地降低了甲醇饱和蒸气压,高温时无气阻发生。
(7)本发明的M85车用甲醇汽油添加了多种辅助剂,减少了汽油比例,既降低成本又节能,同时增加了甲醇汽油的动力性和互溶性,提高了发动机功率和扭矩,降低油耗,具有明显的节油经济效益。
(8)本发明的M85车用甲醇汽油制备方法简单,成本低,效益高,容易推广。
具体实施方式
下面将结合具体实施例对本发明进一步详细说明,但不限于本发明的保护范围。
实施例1
本实施例的搅拌的速率为250r/min。
在常温常压下,先将正戊醇40g加入调和釜中开始搅拌,边搅拌边加入下述物质:二甲氧基甲烷10g、异丙醚10g、烯基丁二酸酯5g、乙醇10g、N,N’-二亚水杨丙二胺5g、丙酮5g、2,6-二叔丁基对甲酚10g、N-甲基吗啉5g、苯并三氮唑15g、双烯基丁二酰亚胺10g、石油磺酸钠10g、山油酸山梨醇酯5g、烷基二苯胺10g,加入完毕后,混合搅拌30min,静置15min后,再把混合液注入到添加剂罐,即得到黄色透明溶液M85车用甲醇汽油添加剂150g,密封保存;然后将1000g汽油加入调和釜中,边搅拌边加入100g二甲苯和100g脂肪醇聚氧乙烯醚,混合搅拌均匀,静置15min,注入到汽油混合溶液罐,即得到组分A 1200g,密封保存;然后把8400g甲醇加入调和釜中,边搅拌边加入130g甲基叔丁基醚与120g异丙醇,混合搅拌均匀,静置15min,即得到组分B 8650g;最后把组分A注入到组分B所在的调和釜中混合搅拌,静置15min,即得到原料与辅助剂溶液C 9850g;最后,边搅拌溶液C,边加入M85车用甲醇汽油添加剂150g,搅拌30min后静置15min,再加入0.1g的烛红(苏丹四),又搅拌10min,静置1h,即得到橘红色透明液体M85车用甲醇汽油成品10Kg。
实施例2
本实施例的搅拌的速率为280r/min。
在常温常压下,先将乙醇40g加入调和釜中开始搅拌,边搅拌边加入下述物质:二甲氧基甲烷15g、异丙醚10g、烯基丁二酸酯5g、正戊醇10g、N,N’-二亚水杨丙二胺5g、丙酮5g、2,6-二叔丁基对甲酚15g、苯并三氮唑10g、双烯基丁二酰亚胺5g、石油磺酸钠10g、山油酸山梨醇酯5g、烷基二苯胺15g,加入完毕后,混合搅拌30min,静置15min后,再把混合液注入到添加剂罐,即得到红黄色透明溶液M85车用甲醇汽油添加剂150g,密封保存;然后将1100g汽油加入调和釜中,边搅拌边加入100g二甲苯和50g脂肪醇聚氧乙烯醚,混合搅拌均匀,静置15min,注入到汽油混合溶液罐,即得到组分A 1250g,密封保存;然后把8350g甲醇加入调和釜中,边搅拌边加入150g乙基叔丁基醚与100g异丁醇,混合搅拌均匀,静置15min,即得到组分B 8600g;最后把组分A注入到组分B所在的调和釜中混合搅拌,静置15min,即得到原料与辅助剂溶液C 9850g;最后,边搅拌溶液C,边加入M85车用甲醇汽油添加剂150g,搅拌30min后静置15min,再加入0.2g的烛红(苏丹四),又搅拌10min,静置1.1h,即得到橘红色透明液体M85车用甲醇汽油成品10Kg。
实施例3
本实施例的搅拌的速率为200r/min。
在常温常压下,先将乙醇30g加入调和釜中开始搅拌,边搅拌边加入下述物质:二甲氧基甲烷5g、异丙醚10g、烯基丁二酸酯5g、正戊醇5g、N,N’-二亚水杨丙二胺5g、2,6-二叔丁基对甲酚10g、苯并三氮唑10g、双烯基丁二酰亚胺5g、石油磺酸钠5g、山油酸山梨醇酯5g、烷基二苯胺5g,加入完毕后,混合搅拌30min,静置15min后,再把混合液注入到添加剂罐,即得到黄色透明溶液M85车用甲醇汽油添加剂100g,密封保存;然后将1200g汽油加入调和釜中,边搅拌边加入50g二甲苯和50g脂肪醇聚氧乙烯醚,混合搅拌均匀,静置15min,注入到汽油混合溶液罐,即得到组分A 1300g,密封保存;然后把8400g甲醇加入调和釜中,边搅拌边加入100g甲基叔丁基醚与100g异戊醇,混合搅拌均匀,静置15min,即得到组分B 8600g;最后把组分A注入到组分B所在的调和釜中混合搅拌,静置15min,即得到原料与辅助剂溶液C9900g;最后,边搅拌溶液C,边加入M85车用甲醇汽油添加剂100g,搅拌30min后静置15min,再加入0.4g的烛红(苏丹四),又搅拌10min,静置1.2h,即得到橘红色透明液体M85车用甲醇汽油成品10Kg。
实施例4
本实施例的搅拌的速率为300r/min。
在常温常压下,先将正戊醇25g加入调和釜中开始搅拌,边搅拌边加入下述物质:二甲氧基甲烷10g、异丙醚5g、烯基丁二酸酯5g、乙醇8g、N,N’-二亚水杨丙二胺2g、丙酮3g、2,6-二叔丁基对甲酚8g、N-甲基吗啉2g、苯并三氮唑9g、双烯基丁二酰亚胺5g、石油磺酸钠8g、山油酸山梨醇酯3g、烷基二苯胺7g,加入完毕后,混合搅拌30min,静置15min后,再把混合液注入到添加剂罐,即得到红黄色透明溶液M85车用甲醇汽油添加剂100g,密封保存;然后将1300g汽油加入调和釜中,边搅拌边加入50g二甲苯和50g脂肪醇聚氧乙烯醚,混合搅拌均匀,静置15min,注入到汽油混合溶液罐,即得到组分A 1400g,密封保存;然后把8300g甲醇加入调和釜中,边搅拌边加入100g乙基叔丁基醚与100g乙醇,混合搅拌均匀,静置15min,即得到组分B 8500g;最后把组分A注入到组分B所在的调和釜中混合搅拌,静置15min,即得到原料与辅助剂溶液C 9900g;最后,边搅拌溶液C,边加入M85车用甲醇汽油添加剂100g,搅拌30min后静置15min,再加入0.5g的烛红(苏丹四),又搅拌10min,静置1.3h,即得到橘红色透明液体M85车用甲醇汽油成品10Kg。
实施例5
本实施例的搅拌的速率为180r/min。
在常温常压下,先将乙醇25g加入调和釜中开始搅拌,边搅拌边加入下述物质:二甲氧基甲烷2g、异丙醚5g、烯基丁二酸酯3g、正戊醇5g、N,N’-二亚水杨丙二胺2g、丙酮3g、2,6-二叔丁基对甲酚6g、N-甲基吗啉2g、苯并三氮唑6g、双烯基丁二酰亚胺5g、石油磺酸钠6g、山油酸山梨醇酯3g、烷基二苯胺7g,加入完毕后,混合搅拌30min,静置15min后,再把混合液注入到添加剂罐,即得到红黄色透明溶液M85车用甲醇汽油添加剂80g,密封保存;然后将1250g汽油加入调和釜中,边搅拌边加入25g二甲苯和25g脂肪醇聚氧乙烯醚,混合搅拌均匀,静置15min,注入到汽油混合溶液罐,即得到组分A 1300g,密封保存;然后把8400g甲醇加入调和釜中,边搅拌边加入120g乙基叔丁基醚与100g异丁醇,混合搅拌均匀,静置15min,即得到组分B 8620g;最后把组分A注入到组分B所在的调和釜中混合搅拌,静置15min,即得到原料与辅助剂溶液C 9920g;最后,边搅拌溶液C,边加入M85车用甲醇汽油添加剂80g,搅拌30min后静置15min,再加入0.6g的烛红(苏丹四),又搅拌10min,静置1.4h,即得到橘红色透明液体M85车用甲醇汽油成品10Kg。
实施例6
本实施例的搅拌的速率为150r/min。
在常温常压下,先将乙醇20g加入调和釜中开始搅拌,边搅拌边加入下述物质:二甲氧基甲烷3g、异丙醚5g、烯基丁二酸酯3g、正戊醇5g、N,N’-二亚水杨丙二胺2g、2,6-二叔丁基对甲酚5g、苯并三氮唑5g、双烯基丁二酰亚胺2g、石油磺酸钠3g、山油酸山梨醇酯2g、烷基二苯胺5g,加入完毕后,混合搅拌30min,静置15min后,再把混合液注入到添加剂罐,即得到黄色透明溶液M85车用甲醇汽油添加剂60g,密封保存;然后将1400g汽油加入调和釜中,边搅拌边加入25g二甲苯和15g脂肪醇聚氧乙烯醚,混合搅拌均匀,静置15min,注入到汽油混合溶液罐,即得到组分A 1440g,密封保存;然后把8350g甲醇加入调和釜中,边搅拌边加入80g甲基叔丁基醚与70g异戊醇,混合搅拌均匀,静置15min,即得到组分B 8500g;最后把组分A注入到组分B所在的调和釜中混合搅拌,静置15min,即得到原料与辅助剂溶液C9940g;最后,边搅拌溶液C,边加入M85车用甲醇汽油添加剂60g,搅拌30min后静置15min,再加入0.8g的烛红(苏丹四),又搅拌10min,静置1.5h,即得到橘红色透明液体M85车用甲醇汽油成品10Kg。
实施例7
本实施例的搅拌的速率为320r/min。
在常温常压下,先将正戊醇20g加入调和釜中开始搅拌,边搅拌边加入下述物质:二甲氧基甲烷1g、异丙醚1g、烯基丁二酸酯40g、乙醇15g、N,N’-二亚水杨丙二胺10g、2,6-二叔丁基对甲酚1g、N-甲基吗啉7g、苯并三氮唑2g、双烯基丁二酰亚胺30g、石油磺酸钠15g、山油酸山梨醇酯8g、烷基二苯胺30g,加入完毕后,混合搅拌40min,静置15min后,再把混合液注入到添加剂罐,即得到黄色透明溶液M85车用甲醇汽油添加剂180g,密封保存;然后将1500g汽油加入调和釜中,边搅拌边加入10g二甲苯和10g脂肪醇聚氧乙烯醚,混合搅拌均匀,静置15min,注入到汽油混合溶液罐,即得到组分A 1520g,密封保存;然后把8200g甲醇加入调和釜中,边搅拌边加入80g甲基叔丁基醚、10g乙醇与10g正丙醇的混合醇,混合搅拌均匀,静置15min,即得到组分B 8300g;最后把组分A注入到组分B所在的调和釜中混合搅拌,静置15min,即得到原料与辅助剂溶液C 9820g;最后,边搅拌溶液C,边加入M85车用甲醇汽油添加剂180g,搅拌40min后静置15min,再加入1g的烛红(苏丹四),又搅拌15min,静置1.5h,即得到橘红色透明液体M85车用甲醇汽油成品10Kg。
实施例8
本实施例的搅拌的速率为350r/min。
在常温常压下,先将正戊醇35g加入调和釜中开始搅拌,边搅拌边加入下述物质:二甲氧基甲烷20g、异丙醚8g、烯基丁二酸酯2g、乙醇1g、N,N’-二亚水杨丙二胺1g、丙酮10g、2,6-二叔丁基对甲酚50g、N-甲基吗啉10g、苯并三氮唑26g、石油磺酸钠1g、山油酸山梨醇酯10g、烷基二苯胺1g,加入完毕后,混合搅拌38min,静置16min后,再把混合液注入到添加剂罐,即得到红黄色透明溶液M85车用甲醇汽油添加剂175g,密封保存;然后将1000g汽油加入调和釜中,边搅拌边加入90g二甲苯和75g脂肪醇聚氧乙烯醚,混合搅拌均匀,静置16min,注入到汽油混合溶液罐,即得到组分A 1165g,密封保存;然后把8600g甲醇加入调和釜中,边搅拌边加入20g乙基叔丁基醚、20g正丙醇与20g正丁醇的混合醇,混合搅拌均匀,静置16min,即得到组分B 8660g;最后把组分A注入到组分B所在的调和釜中混合搅拌,静置16min,即得到原料与辅助剂溶液C 9825g;最后,边搅拌溶液C,边加入M85车用甲醇汽油添加剂175g,搅拌38min后静置16min,再加入1.2g的烛红(苏丹四),又搅拌14min,静置1.6h,即得到橘红色透明液体M85车用甲醇汽油成品10Kg。
实施例9
本实施例的搅拌的速率为380r/min。
在常温常压下,先将正戊醇1g加入调和釜中开始搅拌,边搅拌边加入下述物质:二甲氧基甲烷8g、异丙醚3g、烯基丁二酸酯10g、乙醇25g、N,N’-二亚水杨丙二胺7g、丙酮8g、2,6-二叔丁基对甲酚20g、苯并三氮唑30g、石油磺酸钠5g、山油酸山梨醇酯1g、烷基二苯胺2g,加入完毕后,混合搅拌36min,静置17min后,再把混合液注入到添加剂罐,即得到黄色透明溶液M85车用甲醇汽油添加剂120g,密封保存;然后将1050g汽油加入调和釜中,边搅拌边加入200g二甲苯和75g脂肪醇聚氧乙烯醚,混合搅拌均匀,静置17min,注入到汽油混合溶液罐,即得到组分A 1325g,密封保存;然后把8500g甲醇加入调和釜中,边搅拌边加入25g甲基叔丁基醚、15g异丁醇与15g异戊醇的混合醇,混合搅拌均匀,静置17min,即得到组分B8555g;最后把组分A注入到组分B所在的调和釜中混合搅拌,静置17min,即得到原料与辅助剂溶液C 9880g;最后,边搅拌溶液C,边加入M85车用甲醇汽油添加剂120g,搅拌36min后静置17min,再加入1.4g的烛红(苏丹四),又搅拌13min,静置1.7h,即得到橘红色透明液体M85车用甲醇汽油成品10Kg。
实施例10
本实施例的搅拌的速率为120r/min。
在常温常压下,先将正戊醇30g加入调和釜中开始搅拌,边搅拌边加入下述物质:二甲氧基甲烷25g、异丙醚2g、烯基丁二酸酯50g、乙醇32g、N,N’-二亚水杨丙二胺8g、2,6-二叔丁基对甲酚33g、N-甲基吗啉8g、苯并三氮唑50g、石油磺酸钠20g、山油酸山梨醇酯7g、烷基二苯胺20g,加入完毕后,混合搅拌34min,静置18min后,再把混合液注入到添加剂罐,即得到红黄色透明溶液M85车用甲醇汽油添加剂285g,密封保存;然后将1000g汽油加入调和釜中,边搅拌边加入120g二甲苯和10g脂肪醇聚氧乙烯醚,混合搅拌均匀,静置18min,注入到汽油混合溶液罐,即得到组分A 1130g,密封保存;然后把8200g甲醇加入调和釜中,边搅拌边加入235g乙基叔丁基醚与50g乙醇、50g异丙醇和50g正丁醇的混合醇,混合搅拌均匀,静置18min,即得到组分B 8585g;最后把组分A注入到组分B所在的调和釜中混合搅拌,静置18min,即得到原料与辅助剂溶液C 9715g;最后,边搅拌溶液C,边加入M85车用甲醇汽油添加剂285g,搅拌34min后静置18min,再加入1.6g的烛红(苏丹四),又搅拌12min,静置1.8h,即得到橘红色透明液体M85车用甲醇汽油成品10Kg。
实施例11
本实施例的搅拌的速率为100r/min。
在常温常压下,先将正戊醇2g加入调和釜中开始搅拌,边搅拌边加入下述物质:二甲氧基甲烷30g、异丙醚2g、烯基丁二酸酯25g、乙醇3g、N,N’-二亚水杨丙二胺3g、2,6-二叔丁基对甲酚43g、苯并三氮唑40g、石油磺酸钠1g、山油酸山梨醇酯1g、烷基二苯胺25g,加入完毕后,混合搅拌32min,静置19min后,再把混合液注入到添加剂罐,即得到红黄色透明溶液M85车用甲醇汽油添加剂175g,密封保存;然后将1000g汽油加入调和釜中,边搅拌边加入160g二甲苯和85g脂肪醇聚氧乙烯醚,混合搅拌均匀,静置19min,注入到汽油混合溶液罐,即得到组分A 1245g,密封保存;然后把8200g甲醇加入调和釜中,边搅拌边加入200g乙基叔丁基醚与60g异丙醇、60g正丁醇和60g异戊醇的混合醇,混合搅拌均匀,静置19min,即得到组分B 8580g;最后把组分A注入到组分B所在的调和釜中混合搅拌,静置19min,即得到原料与辅助剂溶液C 9825g;最后,边搅拌溶液C,边加入M85车用甲醇汽油添加剂175g,搅拌32min后静置19min,再加入1.8g的烛红(苏丹四),又搅拌11min,静置1.9h,即得到橘红色透明液体M85车用甲醇汽油成品10Kg。
实施例12
本实施例的搅拌的速率为400r/min。
在常温常压下,先将正戊醇2g加入调和釜中开始搅拌,边搅拌边加入下述物质:二甲氧基甲烷2g、异丙醚2g、烯基丁二酸酯30g、乙醇5g、N,N’-二亚水杨丙二胺1g、丙酮1g、2,6-二叔丁基对甲酚5g、N-甲基吗啉1g、苯并三氮唑5g、双烯基丁二酰亚胺20g、石油磺酸钠13g、山油酸山梨醇酯1g、烷基二苯胺2g,加入完毕后,混合搅拌30min,静置20min后,再把混合液注入到添加剂罐,即得到黄色透明溶液M85车用甲醇汽油添加剂90g,密封保存;然后将1000g汽油加入调和釜中,边搅拌边加入180g二甲苯和30g脂肪醇聚氧乙烯醚,混合搅拌均匀,静置20min,注入到汽油混合溶液罐,即得到组分A 1210g,密封保存;然后把8200g甲醇加入调和釜中,边搅拌边加入300g甲基叔丁基醚与50g乙醇、50g正丙醇、50g异丁醇和50g正戊醇的混合醇,混合搅拌均匀,静置20min,即得到组分B 8700g;最后把组分A注入到组分B所在的调和釜中混合搅拌,静置20min,即得到原料与辅助剂溶液C 9910g;最后,边搅拌溶液C,边加入M85车用甲醇汽油添加剂90g,搅拌30min后静置20min,再加入2g的烛红(苏丹四),又搅拌10min,静置2h,即得到橘红色透明液体M85车用甲醇汽油成品10Kg。
本发明的M85车用甲醇汽油,其工业制备的成品,经国家有关质检部门检验,其质量达到国家无铅汽油标准,辛烷值高达100以上。以实施例6测试各项指标,其检测值见下表:
表1车用甲醇汽油(M85)的技术要求和检测值
从上表可以看出,本发明的M85车用甲醇汽油,经测试其质量符合国家标准GB/T23799-2009《车用甲醇汽油(M85)》的各项指标值,而且铅含量、硫含量、苯含量、锰含量比国标要低得多,对环境的不良影响微乎其微。
在使用性能上,经道路检验,M85车用甲醇汽油的使用性能和汽车发动机运转性能均未受到影响;在冷启动方面,在低温环境下多次测试表明,M85甲醇汽油能正常启动,加速性能比无铅汽油还要好,尾气排放量比无铅汽油低,油耗与国标92#替代比为1.18,大大低于传统甲醇汽油替代比1.4~2.0。因此,本发明的一种M85车用甲醇汽油,具有较好的动力性、环保性、经济性及实用性,且无需改装现有发动机即可直接使用,亦可与无铅汽油、乙醇汽油任何比例混合使用或交叉互换使用,具有普遍推广价值。
Claims (4)
1.一种车用甲醇汽油,其特征在于,包括基本原料、辅助剂和添加剂;所述基本原料的重量百分比成分为:甲醇82~86%,汽油10~15%;所述辅助剂的重量百分比成分为:低碳混合醇0.2~2%,脂肪醚0.2~3%,二甲苯0.1~2%,脂肪醇聚氧乙烯醚0.1~1%;所述添加剂的重量百分比成分为:正戊醇0.01~0.4%,二甲氧基甲烷0.01~0.3%,异丙醚0.01~0.1%,烯基丁二酸酯0.02~0.5%,乙醇0.01~0.4%,N,N’-二亚水杨丙二胺0.01~0.1%,丙酮0~0.1%,2,6-二叔丁基对甲酚0.01~0.5%,N-甲基吗啉0~0.1%,双烯基丁二酰亚胺0~0.3%,苯并三氮唑0.02~0.5%,烷基二苯胺0.01~0.3%,石油磺酸钠0.01~0.2%,山油酸山梨醇酯0.01~0.1%,烛红0.001~0.02%;所述脂肪醚是乙基叔丁基醚。
2.根据权利要求1所述的车用甲醇汽油,其特征在于,所述低碳混合醇是乙醇、丙醇、丁醇、戊醇中的一种或多种均等比例的混合物。
3.一种如权利要求1或2所述的车用甲醇汽油的制备方法,在常温、常压下进行,其特征在于,包括以下步骤:
(1)添加剂的制备:将除烛红外的其余添加剂各组份分别按配方比例加入调和釜中搅拌溶解,搅拌混合30~40min,然后静置15~20min,再注入到添加剂罐中,即得到黄色或红黄色透明溶液车用甲醇汽油添加剂,密封保存,备用;
(2)原料与辅助剂的配制:先将汽油加入调和釜中,边搅拌边加入二甲苯和脂肪醇聚氧乙烯醚,充分搅拌混合,静置15~20min,注入到汽油混合溶液罐,即得到组分A,密封保存;然后把甲醇加入调和釜中,边搅拌边加入低碳混合醇与脂肪醚,混合搅拌均匀,静置15~20min,即得到组分B;最后把组分A注入到组分B所在的调和釜中混合搅拌,静置15~20min,即得到原料与辅助剂混合溶液C;
(3)车用甲醇汽油制备:将制备好的车用甲醇汽油添加剂加到混合溶液C中,搅拌混合30~40 min,再静置15~20min,然后向以上物料加入着色剂烛红,再搅拌10~15min,静置1~2h,即得到橘红色透明液体车用甲醇汽油成品。
4.根据权利要求3所述的车用甲醇汽油的制备方法,其特征在于,所述搅拌的速率为100~400r/min。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811252876.XA CN109161411B (zh) | 2018-10-25 | 2018-10-25 | 一种m85车用甲醇汽油及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811252876.XA CN109161411B (zh) | 2018-10-25 | 2018-10-25 | 一种m85车用甲醇汽油及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109161411A CN109161411A (zh) | 2019-01-08 |
CN109161411B true CN109161411B (zh) | 2021-04-20 |
Family
ID=64876006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811252876.XA Active CN109161411B (zh) | 2018-10-25 | 2018-10-25 | 一种m85车用甲醇汽油及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109161411B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109777539A (zh) * | 2019-02-28 | 2019-05-21 | 钱丰 | 一种醇基燃料复合添加剂及其制备方法与应用 |
CN110003959A (zh) * | 2019-04-18 | 2019-07-12 | 刘安平 | 一种高能醇基液体燃料及其制备方法 |
CN110964578B (zh) * | 2019-11-29 | 2020-09-01 | 大容新能源科技(深圳)有限公司 | 一种车用甲醇燃料 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101280229B (zh) * | 2008-05-16 | 2011-05-11 | 山西丰喜新能源开发有限公司 | 防金属腐蚀及抑制橡胶溶胀的醇燃料添加剂 |
CN101985569A (zh) * | 2010-03-18 | 2011-03-16 | 大冶物华矿冶科技有限公司 | 高清洁、大比例生物质能车用甲醇汽油 |
CN102643689B (zh) * | 2012-04-20 | 2014-08-20 | 西安祺祥能源科技发展有限公司 | 一种车用m85甲醇汽油添加剂及其制备方法和用途 |
CN104449894B (zh) * | 2014-12-30 | 2016-05-04 | 山西华顿实业有限公司 | 一种甲醇汽油降气阻剂 |
CN108659898A (zh) * | 2018-05-24 | 2018-10-16 | 嵇立军 | 一种甲醇汽油及其制备方法 |
-
2018
- 2018-10-25 CN CN201811252876.XA patent/CN109161411B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109161411A (zh) | 2019-01-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Rajasekar et al. | Review of NOx reduction technologies in CI engines fuelled with oxygenated biomass fuels | |
CN109161411B (zh) | 一种m85车用甲醇汽油及其制备方法 | |
CN100580064C (zh) | 车用甲醇汽油 | |
CN101220301A (zh) | 一种甲醇汽油燃料及其制备方法 | |
CN101343574A (zh) | 甲醇合成汽油的配制工艺 | |
CN101935561B (zh) | 一种甲醇柴油及其制备方法 | |
CN103242913B (zh) | 一种m50清洁环保汽油 | |
CN101235325A (zh) | 一种甲醇柴油燃料及其制备方法 | |
CN102634385B (zh) | 甲醇汽油 | |
CN113355139A (zh) | 一种高燃烧值车用醇基燃料 | |
CN103194277A (zh) | Crx汽油增效减排添加剂 | |
CN108659898A (zh) | 一种甲醇汽油及其制备方法 | |
CN1277908C (zh) | 一种燃油环保节油添加剂及其制备方法 | |
CN102373101A (zh) | 一种高清醇化燃料 | |
Wallner et al. | Internal combustion engines, alternative fuels for | |
CN103436302A (zh) | 一种车用甲醇燃料及其制备方法 | |
Guo et al. | Evolution and future development of vehicle fuel specification in china | |
CN101760258B (zh) | 一种能降低甲醇汽油饱和蒸汽压的组分油 | |
CN110938478B (zh) | 一种车用醇基燃料及其制备方法 | |
CN109777539A (zh) | 一种醇基燃料复合添加剂及其制备方法与应用 | |
CN102533356A (zh) | 一种节能环保的车用混合燃油 | |
CN110218591A (zh) | 一种汽车用低油耗费托合成粗液蜡醇醚燃料 | |
CN114921270B (zh) | 一种增效的乙醇汽油及其制备方法和应用 | |
CN110551538A (zh) | 一种节油降排放柴油清净剂及制备方法 | |
CN102260546A (zh) | 生物甲醇大比例替代柴油及其配制方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |