CN109370667A - 一种清洁柴油添加剂及其制备方法 - Google Patents
一种清洁柴油添加剂及其制备方法 Download PDFInfo
- Publication number
- CN109370667A CN109370667A CN201811413364.7A CN201811413364A CN109370667A CN 109370667 A CN109370667 A CN 109370667A CN 201811413364 A CN201811413364 A CN 201811413364A CN 109370667 A CN109370667 A CN 109370667A
- Authority
- CN
- China
- Prior art keywords
- parts
- manganese
- diesel fuel
- fuel additive
- methyl esters
- 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.)
- Withdrawn
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
- C10L1/10—Liquid carbonaceous fuels containing additives
-
- 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
- C10L1/1233—Inorganic compounds oxygen containing compounds, e.g. oxides, hydroxides, acids and salts 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
- C10L1/18—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
- C10L1/188—Carboxylic acids; metal salts 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
- C10L1/18—Organic compounds containing oxygen
- C10L1/188—Carboxylic acids; metal salts thereof
- C10L1/1886—Carboxylic acids; metal salts thereof naphthenic acid
-
- 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
-
- 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
- C10L1/2225—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates hydroxy containing
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)
- Lubricants (AREA)
Abstract
本发明涉及一种清洁柴油添加剂,以特定重量比包含甲醇、氨基乙醇、水、长链脂肪酸甲酯或乙酯、山梨醇酐油酸酯、氧化铝、金属阳离子盐、抗氧剂、柴油增效添加剂等,尤其是加入了选自于锰盐或钴盐,例如,硅酸锰、磷酸锰、钨酸锰、磺酸锰、环烷酸锰、环烷酸钴、硬脂酸钴等的金属阳离子盐,所述添加剂可以最高30%的量加入到柴油中,燃烧更充分,综合热效率提高2%‑5%;改善柴油的燃烧性能,提高动力性;降低油耗;改善了燃油的润滑性;能有效降低尾气中氮氧化合物、烟度及碳氢化合物的排放,降低PM2.5的排放。
Description
技术领域
本发明属于柴油添加剂技术领域,具体涉及一种清洁柴油添加剂及其制备方法。
背景技术
柴油是石油提炼后的一种液态油质燃料的产物,它由不同的碳氢化合物混合组成,主要成分是含9到18个碳原子的链烷、环烷或芳烃,其化学和物理特性位于汽油和重油之间,沸点在170℃-390℃间,密度为0.82-0.86kg/cm3。柴油广泛用作柴油车、铁路内燃机车、船舶、大型发动机组等的燃料。随着人们对环境保护的日益重视,减少汽车排气污染,提高柴油质量已成为必然。尽管柴油具有热效率更高、燃料单耗低、更为经济等优点,但其同时具有更多杂质、燃烧时容易产生烟尘、造成空气污染,排放的氮氧化物、碳烟比汽油的排放量更高,如何同时降低氮氧化物、碳烟的排量一直是柴油车尾气减排的瓶颈。
发明内容
为解决上述技术问题,本发明提供一种清洁柴油添加剂,以重量份计,所述添加剂包含甲醇20-30份、氨基乙醇8-12份、水8-12份、长链脂肪酸甲酯或乙酯5-8份、山梨醇酐油酸酯1-2份、氧化铝0.5-0.8份、金属阳离子盐0.5-0.7份、抗氧剂0.3-0.7份、柴油增效添加剂0.3-0.7份,其中,所述金属阳离子盐选自于锰盐或钴盐,例如,硅酸锰、磷酸锰、钨酸锰、磺酸锰、环烷酸锰、环烷酸钴、硬脂酸钴等。
优选地,以重量份计,所述添加剂包含甲醇25份、氨基乙醇10份、水10份、长链脂肪酸甲酯或乙酯7份、山梨醇酐油酸酯1.5份、氧化铝0.5份、金属阳离子盐0.5份、抗氧剂0.4份、柴油增效添加剂0.4份。
其中,所述长链脂肪酸甲酯或乙酯包括具有16-20个碳原子的长链脂肪酸与甲醇或乙醇形成的酯,例如十六烷酸甲酯、十六烷酸乙酯、十八烷酸甲酯、十八烷酸乙酯或它们的混合物。
所述抗氧剂可以为抗氧剂T501。
所述柴油增效剂可以为十六烷值改进剂、清洁剂等。
另一方面,本发明还提供了所述清洁柴油添加剂的制备方法,所述方法包括将称量好的甲醇、氨基乙醇、水、长链脂肪酸甲酯或乙酯、山梨醇酐油酸酯、氧化铝、金属阳离子盐、抗氧剂、柴油增效添加剂搅拌混合,静置6-8h后过滤,获得所述清洁柴油添加剂。
本发明的清洁柴油添加剂具有如下优点:
可以与不同牌号的国标柴油进行混合,获得新型清洁柴油,相较于普通柴油,其燃烧更充分,综合热效率提高2%-5%;改善柴油的燃烧性能,提高动力性;降低油耗;改善了燃油的润滑性;能有效降低尾气中氮氧化合物、烟度及碳氢化合物的排放,降低PM2.5的排放,使有害气体排放结果大大优于相应的国标柴油。
具体实施方式
下面结合具体实施例对本发明进行进一步说明。
实施例1
将甲醇2.5kg、氨基乙醇1.0kg、水1.0kg、十六烷酸甲酯0.5kg、十八烷酸甲酯0.2kg、山梨醇酐油酸酯0.15kg、氧化铝50g、磺酸锰20g、硬脂酸钴30g、抗氧剂T50140g、清洁剂40g加入搅拌罐,以2500r/min转速在常温常压下搅拌15min,静置6h,经纱布滤板过滤,获得清洁柴油添加剂。
实施例2
将甲醇3kg、氨基乙醇1.2kg、水0.8kg、十六烷酸乙酯0.7kg、山梨醇酐油酸酯0.2kg、氧化铝80g、硅酸锰30g、钨酸锰30g、抗氧剂T50130g、清洁剂70g加入搅拌罐,以2800r/min转速在常温常压下搅拌15min,静置8h,经纱布滤板过滤,获得清洁柴油添加剂。
实施例3
将甲醇2kg、氨基乙醇0.8kg、水1.0kg、十八烷酸乙酯0.5kg、山梨醇酐油酸酯0.1kg、氧化铝50g、磷酸锰25g、硬脂酸钴40g、抗氧剂T50160g、清洁剂50g加入搅拌罐,以2200r/min转速在常温常压下搅拌15min,静置7h,经纱布滤板过滤,获得清洁柴油添加剂。
实施例4
将甲醇2.7kg、氨基乙醇1.1kg、水0.9kg、十八烷酸甲酯0.2kg、十六烷酸乙酯0.2kg、十六烷酸甲酯0.3kg、山梨醇酐油酸酯0.12kg、氧化铝63g、磷酸锰30g、环烷酸锰20g、抗氧剂T50145g、清洁剂55g加入搅拌罐,以2400r/min转速在常温常压下搅拌15min,静置7h,经纱布滤板过滤,获得清洁柴油添加剂。
实验实施例
油料:
样品1:0#国标柴油+35%实施例1制备的添加剂(v/v);
样品2:0#国标柴油+30%实施例1制备的添加剂(v/v);
样品3:0#国标柴油+20%实施例1制备的添加剂(v/v);
样品4:0#国标柴油+10%实施例1制备的添加剂(v/v);
样品5:0#国标柴油。
试验用发动机:DK4A型科研用柴油机
试验用车辆:田野牌BQ1022N6M型轻型普通货车(以下称样车),出厂日期:2012年,安全检验及环保检验合格。
试验环境条件:2018年7月30日,大气干温28℃-33℃,相对湿度75%-85%,大气压力95kPa-96kPa。
试验用主要仪器及设备:非接触式综合测试仪(AM2026A)、AVL排放测试仪(DICOM4000)、发动机性能测试仪(ET2000)、交流电力测功机(110kW)。
试验参考标准:
GB/T 18297-2001汽车发动机性能试验方法
GB/T 12534-1990汽车道路实验方法通则
GB/T 12547-2009汽车最低稳定车速试验方法
GB/T 12543-2009汽车加速性能试验方法
GB 3847-2005车用压燃式发动机和压燃式发动机汽车排气烟度排放限值及测量方法。
样车分别燃用样品1-5,采用自由加速烟度试验方法,利用AVL DTCOM 4000型排放测试仪,测试样车的不透光烟度值,测试结果如表1所示。
表1
不透光烟度K值(m<sup>-1</sup>) | 变化率 | |
样品1 | 2.41 | -33.2% |
样品2 | 2.44 | -32.4% |
样品3 | 2.89 | -19.9% |
样品4 | 3.23 | -10.5% |
样品5 | 3.61 | - |
注:变化率=(样品1-4测试数据-样品5测试数据)/样品5测试数据
样机在台架上分别燃用样品1-5,测试发动机在2000r/min负荷特性对应工况点的排放性能,测试结果如表2所示。
表2
样机在2000r/min时负荷特性试验结果如表3所示。
表3
样机在100%油门开度下,分别然用样品1-5,转速从1200r/min至3400r/min的外特性试验结果如表4所示。
表4
小结:
样机分别燃用样品1-5的排放性能实验结果表明,燃用以最高量30%添加了本发明的清洁柴油添加剂的清洁柴油(样品2-4)时,烟度、HC排放均有明显降低;样机在2000r/min时的负荷特性试验中,燃用样品2-4时,其最低燃油消耗率和各测试点平均燃料消耗率相较于国标柴油均有所下降;样机在100%油门开度下,燃用样品2-4时的最大扭矩和最大功率相比燃用国标柴油均略有增高,而添加量超过30%(例如达35%)时,清洁柴油稳定性不足,室温放置一个月出现分层。
以上仅描述了本发明的较佳实施方式,但本发明并不限于上述实施例。本领域技术人员可以理解的是,能够实现本发明技术效果的任何相同或相似手段,均应落入本发明的保护范围内。
Claims (8)
1.一种清洁柴油添加剂,以重量份计,所述添加剂包含甲醇20-30份、氨基乙醇8-12份、水8-12份、长链脂肪酸甲酯或乙酯5-8份、山梨醇酐油酸酯1-2份、氧化铝0.5-0.8份、金属阳离子盐0.5-0.7份、抗氧剂0.3-0.7份、柴油增效添加剂0.3-0.7份,其中,所述金属阳离子盐选自于锰盐或钴盐。
2.根据权利要求1所述的清洁柴油添加剂,其中,以重量份计,所述添加剂包含甲醇25份、氨基乙醇10份、水10份、长链脂肪酸甲酯或乙酯7份、山梨醇酐油酸酯1.5份、氧化铝0.5份、金属阳离子盐0.5份、抗氧剂0.4份、柴油增效添加剂0.4份。
3.根据权利要求1或2所述的清洁柴油添加剂,其中,所述金属阳离子盐选自于硅酸锰、磷酸锰、钨酸锰、磺酸锰、环烷酸锰、环烷酸钴、硬脂酸钴或它们的组合。
4.根据权利要求3所述的清洁柴油添加剂,其中,所述长链脂肪酸甲酯或乙酯为具有16-20个碳原子的长链脂肪酸与甲醇或乙醇形成的酯。
5.根据权利要求4所述的清洁柴油添加剂,其中,所述长链脂肪酸甲酯或乙酯选自于十六烷酸甲酯、十六烷酸乙酯、十八烷酸甲酯、十八烷酸乙酯或它们的混合物。
6.根据权利要求3所述的清洁柴油添加剂,其中,所述所述抗氧剂为抗氧剂T501。
7.根据权利要求3所述的清洁柴油添加剂,其中,所述柴油增效剂为十六烷值改进剂。
8.权利要求1-7中任一项所述的清洁柴油添加剂的制备方法,所述方法包括将称量好的甲醇、氨基乙醇、水、长链脂肪酸甲酯或乙酯、山梨醇酐油酸酯、氧化铝、金属阳离子盐、抗氧剂、柴油增效添加剂搅拌混合,静置6-8h后过滤,获得所述清洁柴油添加剂。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811413364.7A CN109370667A (zh) | 2018-11-26 | 2018-11-26 | 一种清洁柴油添加剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811413364.7A CN109370667A (zh) | 2018-11-26 | 2018-11-26 | 一种清洁柴油添加剂及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109370667A true CN109370667A (zh) | 2019-02-22 |
Family
ID=65383429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811413364.7A Withdrawn CN109370667A (zh) | 2018-11-26 | 2018-11-26 | 一种清洁柴油添加剂及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109370667A (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1928035A (zh) * | 2006-10-23 | 2007-03-14 | 姜彬 | 环保节能柴油 |
CN102260552A (zh) * | 2011-03-08 | 2011-11-30 | 永州锦溁新能源开发有限公司 | 柴油添加剂 |
CN103409177A (zh) * | 2013-08-29 | 2013-11-27 | 胡荣汉 | 一种船用甲醇燃料油及其制备方法 |
CN105482857A (zh) * | 2014-09-17 | 2016-04-13 | 天津开发区信达化工技术发展有限公司 | 一种性能稳定的甲醇汽油 |
-
2018
- 2018-11-26 CN CN201811413364.7A patent/CN109370667A/zh not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1928035A (zh) * | 2006-10-23 | 2007-03-14 | 姜彬 | 环保节能柴油 |
CN102260552A (zh) * | 2011-03-08 | 2011-11-30 | 永州锦溁新能源开发有限公司 | 柴油添加剂 |
CN103409177A (zh) * | 2013-08-29 | 2013-11-27 | 胡荣汉 | 一种船用甲醇燃料油及其制备方法 |
CN105482857A (zh) * | 2014-09-17 | 2016-04-13 | 天津开发区信达化工技术发展有限公司 | 一种性能稳定的甲醇汽油 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Wang et al. | Impact of fuel and injection system on particle emissions from a GDI engine | |
Lapuerta et al. | Effect of the alcohol type used in the production of waste cooking oil biodiesel on diesel performance and emissions | |
Markov et al. | Optimization of the composition of blended biodiesel fuels with additives of vegetable oils | |
CN103160345B (zh) | 一种甲醇基清洁燃料调合助剂及其用途 | |
Yusuf et al. | The effect of biodiesel and CeO2 nanoparticle blends on CRDI diesel engine: A special focus on combustion, particle number, PM2. 5 species, organic compound and gaseous emissions | |
Kumar et al. | Experimental investigations on a karanja oil methyl ester fueled di diesel engine | |
CN109207212A (zh) | 一种环保助燃型的柴油添加剂及其制备方法 | |
Kolakoti et al. | Effect of supercharging in neat biodiesel fuelled naturally aspirated diesel engine combustion, vibration and emission analysis | |
Tan et al. | Investigation of nitrogen oxides, particle number, and size distribution on a light-duty diesel car with B10 and G10 fuels | |
CN109370667A (zh) | 一种清洁柴油添加剂及其制备方法 | |
Roy et al. | Use of exhaust gas recirculation (EGR) and cyclonic separator for simultaneous NOx and PM reduction in DI diesel engines | |
Szymkowicz et al. | Effects of advanced fuels on the particulate and NOx emissions from an optimized light-duty CIDI engine | |
CN105087085A (zh) | 一种新型节能环保甲醇汽油燃料 | |
Li et al. | Effects of Butanol Isomers on the Combustion Characteristics and Particle Number Emissions of a GDI Engine | |
Zhang | Particle matter emission control and related issues for diesel engines | |
CN101985570A (zh) | 一种低碳汽油 | |
CN103146442B (zh) | 一种m15车用高原型清洁甲醇汽油及其生产方法 | |
CN103160335B (zh) | 一种车用高原型变性燃料甲醇及其用途 | |
CN101314740B (zh) | 一种高效环保节能汽油添加剂 | |
US20130269240A1 (en) | Ternary fuel compositions containing biodiesel, plant oil and lower alcohols for feeding diesel-cycle motors | |
Labeckas et al. | Combustion and performance parameters of a Diesel engine operating on ethanol-Diesel fuel blends | |
CN103436308B (zh) | 煤基汽油助剂 | |
CN109097117A (zh) | 一种节能环保的汽油助燃剂及其制备方法 | |
Zhang et al. | Influence of methanol gasoline blend fuel on engine and catalyst performance | |
CN109337722A (zh) | 一种甲醇柴油及其制备方法 |
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 | ||
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190222 |