CN109536218A - 一种环保型醇基燃料及其制备方法 - Google Patents
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 239000000446 fuel Substances 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 71
- 235000019441 ethanol Nutrition 0.000 claims abstract description 52
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims abstract description 23
- MLFHJEHSLIIPHL-UHFFFAOYSA-N isoamyl acetate Chemical compound CC(C)CCOC(C)=O MLFHJEHSLIIPHL-UHFFFAOYSA-N 0.000 claims abstract description 22
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000005260 corrosion Methods 0.000 claims abstract description 12
- 230000007797 corrosion Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229940117955 isoamyl acetate Drugs 0.000 claims abstract description 11
- 235000015112 vegetable and seed oil Nutrition 0.000 claims abstract description 11
- 239000008158 vegetable oil Substances 0.000 claims abstract description 11
- 239000003921 oil Substances 0.000 claims abstract description 10
- 235000019198 oils Nutrition 0.000 claims abstract description 10
- 239000003747 fuel oil additive Substances 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- -1 corrosion inhibiter Substances 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 6
- 235000018927 edible plant Nutrition 0.000 claims description 4
- 239000010773 plant oil Substances 0.000 claims description 4
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 3
- 239000012964 benzotriazole Substances 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 10
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 235000013305 food Nutrition 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000007670 refining Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 239000003208 petroleum Substances 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- QQGISFDJEJMKIL-JAIQZWGSSA-N (5z)-5-[[3-(hydroxymethyl)thiophen-2-yl]methylidene]-10-methoxy-2,2,4-trimethyl-1h-chromeno[3,4-f]quinolin-9-ol Chemical compound C1=CC=2NC(C)(C)C=C(C)C=2C2=C1C=1C(OC)=C(O)C=CC=1O\C2=C/C=1SC=CC=1CO QQGISFDJEJMKIL-JAIQZWGSSA-N 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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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
- C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
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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
- C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
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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
- C10L1/14—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
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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
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters
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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
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
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Abstract
本发明涉及一种醇基燃料,尤其涉及一种环保型醇基燃料及其制备方法。所述环保型醇基燃料,其原料按重量百分比由以下组成:原料按重量百分比由以下组成:60‑73%甲醇、10‑25%乙醇、5‑10%正丁醇、10‑20%水、0.05‑0.2%缓蚀剂、0.5‑2%植物油,0.1‑0.5%双氧水,0.02‑0.1%乙酸异戊酯,上述百分比总和为100%。通过将水、缓蚀剂、正丁醇、植物油、双氧水、乙酸异戊酯混合制备燃油添加剂;然后再添加入甲醇和乙醇,制备环保型醇基燃料。本发明中使用的甲醇为废甲醇、粗甲醇,乙醇为药厂的废乙醇或酒厂的低度乙醇,植物油为餐饮回收的废油或地沟油炼制,从而使它的成本更低廉、造价更低,废弃物原料易于取材,便于运输,操作上更安全便捷,并且化废为宝,更环保,使可能导致污染的废物得到环保的应用。
Description
技术领域
本发明涉及一种醇基燃料,尤其涉及一种环保型醇基燃料及其制备方法。
背景技术
石油是一种化石燃料,我国的石油一半以上是靠国外进口。石油是战略资源,同时石油的燃烧产生的温室气体、氮化物、颗粒等的排放造成了大气与环境的污染。因此需要一种清洁、环保的,各项热能指标较高,且有一定经济性的替代燃料。目前锅炉、灶具的燃料使用一些石油的替代燃料,例如:醇基燃料。醇基燃料是以醇类(如甲醇、乙醇、丁醇等)物质为主体配置的燃料。它是以液体或者固体形式存在的。它也是一种生物质能,和核能、太阳能、风力能、水力能一样,是各国政府大力推广的环保洁净能源;面对石化能源的枯竭,醇基燃料是最有潜力的新型替代能源,深受各国企业组织的青睐。
目前醇基燃料的配置相对依赖精甲醇,而精甲醇成本偏高,现有的条件限制了它的推广应用。且现有的醇基燃料的普遍特点是热值偏低且造价高,对炉灶有积碳,阻堵抗氧性差,对容器易腐蚀侵害等。
发明内容
本发明要解决的技术问题,在于提供一种更环保、更安全、更具有经济性的环保型醇基燃料及其制备方法。
本发明是这样实现的:
本发明首先提供了一种环保型醇基燃料,其原料按重量百分比由以下组成:60-73%甲醇、10-25%乙醇、5-10%正丁醇、10-20%水、0.05-0.2%缓蚀剂、0.5-2%植物油,0.1-0.5%双氧水,0.02-0.1%乙酸异戊酯,上述百分比总和为100%;所述甲醇为废弃甲醇或粗甲醇;所述乙醇为废弃乙醇或质量分数低于60%的低度乙醇。
优选地,所述植物油为非食用植物油。更具体地,所述非食用植物油包括废弃油脂。
所述缓蚀剂包括苯并三氮唑。
本发明所述的环保型醇基燃料,其制备方法具体包括如下步骤:
步骤1,按重量百分比,将水、缓蚀剂、正丁醇、植物油、双氧水、乙酸异戊酯倒入容器中搅拌混匀,制备燃油添加剂;
步骤2,将甲醇与乙醇倒入搅拌装置混合搅拌,再将所述燃油添加剂缓缓倒入,继续搅拌混匀,制备环保型醇基燃料。
本发明的作用机理如下:
乙酸异戊酯作用:除味。苯并三氮唑作用:抑制腐食,防锈。正丁醇作用:提高热值、助溶。双氧水作用:增氧、助燃。植物油作用:提高热值。乙醇作用:提高热值、改变火燃颜色。由于本发明针对醇基燃料的点火温度加入了相对比例的水,降低了它的着火点,使得运输存储更安全。
本发明具有如下优点:本发明中使用的甲醇为废甲醇、粗甲醇,乙醇为药厂的废乙醇或酒厂的低度乙醇,植物油为餐饮回收的废油或地沟油炼制,从而使它的成本更低廉、造价更低,废弃物原料易于取材,便于运输,操作上更安全便捷,并且化废为宝,更环保,使可能导致污染的废物得到环保的应用。
具体实施方式
实施例1
一种环保型醇基燃料,其原料按重量百分比由以下组成:70%废甲醇、10%废乙醇、5%正丁醇、13%水、0.05%缓蚀剂、1.8%地沟油,0.1%双氧水,0.05%乙酸异戊酯。
其制备方法如下:
步骤1,按重量百分比,将水、缓蚀剂、正丁醇、地沟油、双氧水、乙酸异戊酯倒入容器中高速搅拌10分钟,制备燃油添加剂;
步骤2,将废甲醇与废乙醇倒入搅拌装置搅拌5分钟,再将所述燃油添加剂缓缓倒入搅拌10分钟合成环保型醇基燃料。
实施例2
一种环保型醇基燃料,其原料按重量百分比由以下组成:60%废甲醇、20%废乙醇、8%正丁醇、10%水、0.2%缓蚀剂、1.2%废油,0.5%双氧水,0.1%乙酸异戊酯。制备方法同实施例1。
实施例3
一种环保型醇基燃料,其原料按重量百分比由以下组成:73%废甲醇、10%废乙醇、5%正丁醇、11%水、0.1%缓蚀剂、0.7%废油,0.15%双氧水,0.05%乙酸异戊酯。制备方法同实施例1。
本发明的环保型醇基燃料,其热值高达6000~10000卡/克,具有良好的燃烧性能,而且安全环保。
虽然以上描述了本发明的具体实施方式,但是熟悉本技术领域的技术人员应当理解,我们所描述的具体的实施例只是说明性的,而不是用于对本发明的范围的限定,熟悉本领域的技术人员在依照本发明的精神所作的等效的修饰以及变化,都应当涵盖在本发明的权利要求所保护的范围内。
Claims (5)
1.一种环保型醇基燃料,其特征在于:原料按重量百分比由以下组成:60-73%甲醇、10-25%乙醇、5-10%正丁醇、10-20%水、0.05-0.2%缓蚀剂、0.5-2%植物油,0.1-0.5%双氧水,0.02-0.1%乙酸异戊酯,上述百分比总和为100%;所述甲醇为废弃甲醇或粗甲醇;所述乙醇为废弃乙醇或质量分数低于60%的低度乙醇。
2.根据权利要求1所述的环保型醇基燃料,其特征在于:所述植物油为非食用植物油。
3.根据权利要求2所述的环保型醇基燃料,其特征在于:所述非食用植物油包括废弃油脂。
4.根据权利要求1所述的环保型醇基燃料,其特征在于:所述缓蚀剂包括苯并三氮唑。
5.一种如权利要求1-4中任意项所述的环保型醇基燃料的制备方法,其特征在于:包括如下步骤:
步骤1,按重量百分比,将水、缓蚀剂、正丁醇、植物油、双氧水、乙酸异戊酯倒入容器中搅拌混匀,制备燃油添加剂;
步骤2,将甲醇与乙醇倒入搅拌装置混合搅拌,再将所述燃油添加剂缓缓倒入,继续搅拌混匀,制备环保型醇基燃料。
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CN110499194A (zh) * | 2019-08-13 | 2019-11-26 | 王则平 | 一种船舶柴油机使用的高清洁甲醇柴油 |
CN114958449A (zh) * | 2021-11-26 | 2022-08-30 | 昆明理工大学 | 一种新型醇基固体燃料及其制备方法 |
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CN106701215A (zh) * | 2017-01-25 | 2017-05-24 | 王小刚 | 一种醇基环保燃料油及其制备方法 |
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CN110499194A (zh) * | 2019-08-13 | 2019-11-26 | 王则平 | 一种船舶柴油机使用的高清洁甲醇柴油 |
CN114958449A (zh) * | 2021-11-26 | 2022-08-30 | 昆明理工大学 | 一种新型醇基固体燃料及其制备方法 |
CN114958449B (zh) * | 2021-11-26 | 2024-04-26 | 昆明理工大学 | 一种新型醇基固体燃料及其制备方法 |
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