CN108048144A - 一种提高燃油效率的方法 - Google Patents

一种提高燃油效率的方法 Download PDF

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CN108048144A
CN108048144A CN201711180209.0A CN201711180209A CN108048144A CN 108048144 A CN108048144 A CN 108048144A CN 201711180209 A CN201711180209 A CN 201711180209A CN 108048144 A CN108048144 A CN 108048144A
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fuel
fuel oil
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atomization
parts
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周伟明
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WANG XIUGUANG
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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
    • C10L1/16—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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/12—Inorganic compounds
    • C10L1/1208—Inorganic compounds elements
    • 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
    • C10L1/24—Organic compounds containing sulfur, selenium and/or tellurium
    • C10L1/2443—Organic compounds containing sulfur, selenium and/or tellurium heterocyclic compounds
    • C10L1/2456—Organic compounds containing sulfur, selenium and/or tellurium heterocyclic compounds sulfur with oxygen and/or nitrogen in the ring, e.g. thiazoles
    • 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
    • C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
    • C10L2230/22—Function and purpose of a components of a fuel or the composition as a whole for improving fuel economy or fuel efficiency
    • 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
    • C10L2270/00—Specifically adapted fuels
    • C10L2270/02—Specifically adapted fuels for internal combustion engines
    • C10L2270/023—Specifically adapted fuels for internal combustion engines for gasoline engines
    • 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
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/14—Injection, e.g. in a reactor or a fuel stream during fuel production
    • C10L2290/141—Injection, e.g. in a reactor or a fuel stream during fuel production of additive or catalyst

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  • 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)
  • Inorganic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

本发明公开了一种提高燃油效率的方法，包括如下步骤：(1)制备燃油添加剂：所述燃油添加剂由以下重量配比的原料制成：润滑油90‑00份、抗氧化剂0.5‑2份、镧系稀土金属0.5‑2份，所述润滑油为矿物油作为基础油的内燃机润滑油，优选汽油机SF级机油、柴油机CD级机油；所述抗氧化剂为BHT、二苯胺抗氧化剂或3,7‑二异辛基吩噻嗪；所述镧系稀土金属为镧、镨或铒；(2)燃油添加剂的雾化：将燃油添加剂喷射雾化或蒸发雾化，将雾化蒸汽与空气一起送入燃烧室与燃料混合燃烧，该方法节油率至少20％，同时降低尾气中NOx、CO和烃类物质的排放，尾气排放远远优于国V排放污染物大幅降低，炭排放量明显减少。

Description

一种提高燃油效率的方法
技术领域
本发明属于燃油领域，具体涉及提高燃油效率的方法。
背景技术
能源短缺是人类发展所面临的难题之一，为节约已有的石油化工能源，人们已开展了广泛研究，如内燃机的改进、燃油的改性、以及研制燃油添加剂等，但在实际应用中多有不同程度的不足之处，内燃机的改装往往过于繁琐，且在实际使用过程中由于燃油品质的不同而造成新的问题，燃油的改性具较高的挑战性，新兴的环保燃油，往往存在动力不足、热值不高等问题，而市场上的各种燃油添加剂多是针对某一特定方面问题而设计，且常含有对人体有害的腐蚀、毒害性物质以及易燃易爆会带来安全隐患的化学物质。随着环境的日益恶化，节能减排已成为全球发展的大势所趋。
发明内容
针对以上存在的问题，本发明提供了一种提高燃油效率的方法，不仅提高燃油的燃烧效率，还降低污染物的排放，炭排放量明显减少。
本发明的技术方案如下：
一种提高燃油效率的方法，包括如下步骤：
(1)制备燃油添加剂：所述燃油添加剂由以下重量配比的原料制成：润滑油90-100份、抗氧化剂0.5-2份、镧系稀土金属0.5-2份，所述润滑油为矿物油作为基础油的内燃机润滑油，优选汽油机SF级机油、柴油机CD级机油；所述抗氧化剂为BHT、二苯胺抗氧化剂或3,7-二异辛基吩噻嗪；所述镧系稀土金属为镧、镨或铒；
所述燃油添加剂的制备方法如下：将所有原料在无氧条件下加热至85-200℃、保温24-48h，冷却至室温，浓缩、分离、除去大于5微米的液体粒子即得所述燃油添加剂；
(2)燃油添加剂的雾化：将燃油添加剂雾化，将雾化汽与空气一起送入燃烧室与燃料混合燃烧。
步骤(2)中雾化为喷射雾化或蒸发雾化，燃油添加剂雾化后的粒径小于5微米。
所述燃油添加剂的喷射量为燃油体积的0.03-0.08％。
本发明的有益效果是：本发明所采用的燃油添加剂不会自燃，燃点高于200℃，蒸发损失＜4.5％，储存寿命高于40个月，燃油添加剂的前处理简单，只需进行喷射雾化或蒸发，对内燃机的改进简单，采用该方法节油率至少20％，也就是碳排放相应降低20％。提高燃油的燃烧效率，还可使整个汽油机寿命周期内少维修1-2次，节约维修成本，同时降低尾气中NOx、CO和烃类物质的排放，尾气排放远远优于国V。
具体实施方式
通过实施例的描述，对发明的具体实施方式作进一步详细的说明，目的是帮助本领域的技术人员对本发明的构思、技术方案有更完整、准确和深入的理解，并有助于其实施。
实施例1
一种提高燃油效率的方法：
(1)燃油添加剂的制备：所述燃油添加剂由以下重量配比的原料制成：
汽油机SF级机油90份、BHT 0.5份、镧0.5份；其制备方法为：将所有的原材料在无氧条件下加热到85℃、保温24小时，其后冷却至室温、浓缩、分离、除去大于5微米的液体粒子即得本发明的燃油添加剂；
(2)燃油添加剂的雾化：将燃油添加剂喷射雾化，控制雾化粒径为小于5微米，喷射量是燃油量的0.08％。将雾化汽与空气一起送入燃烧室与燃料混合燃烧。
实施例2
(1)燃油添加剂的制备：所述燃油添加剂由以下重量配比的原料制成：
汽油机SF级机油90份、BHT 0.5份、镧0.5份；其制备方法为：将所有的原材料在无氧条件下加热到85℃、保温24小时，其后冷却至室温、浓缩、分离、除去大于5微米的液体粒子即得本发明的燃油添加剂；
(2)燃油添加剂的雾化：将燃油添加剂蒸发雾化，控制蒸发粒径为小于5微米，喷射量是燃油量的0.03％，将雾化汽与空气一起送入燃烧室与燃料混合燃烧。
对比例1
制备方法同实施例1，在燃油中按油量的0.3％加入燃油添加剂，未对燃油添加剂进行喷射雾化。
对比例2
未添加燃油添加剂的燃油燃烧效率和尾气排放。
以上燃油排放及燃烧效率结果参见表1。
表1燃油效率对比
从表1可以看出，本发明的提高燃油效率的方法，添加燃油添加剂可以提高燃油的燃烧效率和降低污染物排放，但对燃油添加剂进行雾化以后，可以显著提高燃油的燃烧效率，降低燃油使用量，节能减排效率更加明显。

Claims (4)

1.一种提高燃油效率的方法，包括如下步骤：
(1)制备燃油添加剂：所述燃油添加剂由以下重量配比的原料制成：润滑油90-00份、抗氧化剂0.5-2份、镧系稀土金属0.5-2份，所述润滑油为矿物油作为基础油的内燃机润滑油，优选汽油机SF级机油、柴油机CD级机油；所述抗氧化剂为BHT、二苯胺抗氧化剂或3,7-二异辛基吩噻嗪；所述镧系稀土金属为镧、镨或铒；
所述燃油添加剂的制备方法如下：将所有原料在无氧条件下加热至85-200℃、保温24-48h，冷却至室温，浓缩、分离、除去大于5微米的液体粒子即得所述燃油添加剂；
(2)燃油添加剂的雾化：将燃油添加剂雾化，将雾化汽与空气一起送入燃烧室与燃料混合燃烧。
2.如权利要求1所述的提高燃油效率的方法，所述步骤(2)中燃油添加剂雾化后的粒径小于5微米。
3.如权利要求1所述的提高燃油效率的方法，所述步骤(2)中雾化采用喷射雾化或蒸发雾化。
4.如权利要求1所述的提高燃油效率的方法，所述燃油添加剂的喷射量为燃油体积的0.03-0.08％。
CN201711180209.0A 2017-11-22 2017-11-22 一种提高燃油效率的方法 Pending CN108048144A (zh)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102492498A (zh) * 2011-12-15 2012-06-13 黑龙江省科学院高技术研究院 燃料油助燃剂及其使用方法
CN104024620A (zh) * 2011-09-07 2014-09-03 雅富顿公司 空运发动机添加剂输送系统
CN104099142A (zh) * 2014-07-14 2014-10-15 周伟明 一种燃油助剂及其制备方法和用途

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104024620A (zh) * 2011-09-07 2014-09-03 雅富顿公司 空运发动机添加剂输送系统
CN102492498A (zh) * 2011-12-15 2012-06-13 黑龙江省科学院高技术研究院 燃料油助燃剂及其使用方法
CN104099142A (zh) * 2014-07-14 2014-10-15 周伟明 一种燃油助剂及其制备方法和用途

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