CN109628169A - 一种可以抑制气阻性的甲醇汽油的制备方法 - Google Patents
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 177
- 239000003502 gasoline Substances 0.000 title claims abstract description 60
- 230000004888 barrier function Effects 0.000 title claims abstract description 28
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- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 21
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 21
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 20
- 229930195729 fatty acid Natural products 0.000 claims abstract description 20
- 239000000194 fatty acid Substances 0.000 claims abstract description 20
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 20
- 150000001298 alcohols Chemical class 0.000 claims abstract description 19
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 19
- 150000001412 amines Chemical class 0.000 claims abstract description 17
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 14
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims description 35
- 235000019441 ethanol Nutrition 0.000 claims description 32
- 238000002156 mixing Methods 0.000 claims description 32
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 26
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 14
- AFZZYIJIWUTJFO-UHFFFAOYSA-N 1,3-diethylbenzene Chemical compound CCC1=CC=CC(CC)=C1 AFZZYIJIWUTJFO-UHFFFAOYSA-N 0.000 claims description 10
- 235000019445 benzyl alcohol Nutrition 0.000 claims description 8
- -1 diethyl Hydramine Chemical compound 0.000 claims description 8
- 230000035484 reaction time Effects 0.000 claims description 5
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 claims description 5
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 claims description 3
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims 3
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 1
- 150000001732 carboxylic acid derivatives Chemical group 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 12
- 229960004217 benzyl alcohol Drugs 0.000 description 7
- 235000021355 Stearic acid Nutrition 0.000 description 6
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 6
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 6
- 239000008117 stearic acid Substances 0.000 description 6
- 150000007942 carboxylates Chemical class 0.000 description 5
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical group OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 4
- 229940043237 diethanolamine Drugs 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 3
- KETQAJRQOHHATG-UHFFFAOYSA-N 1,2-naphthoquinone Chemical compound C1=CC=C2C(=O)C(=O)C=CC2=C1 KETQAJRQOHHATG-UHFFFAOYSA-N 0.000 description 2
- MHZGKXUYDGKKIU-UHFFFAOYSA-N Decylamine Chemical group CCCCCCCCCCN MHZGKXUYDGKKIU-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000580063 Ipomopsis rubra Species 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical group CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- KVNYFPKFSJIPBJ-UHFFFAOYSA-N ortho-diethylbenzene Natural products CCC1=CC=CC=C1CC KVNYFPKFSJIPBJ-UHFFFAOYSA-N 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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Abstract
本发明公开了一种可以抑制气阻性的甲醇汽油的制备方法,该甲醇汽油,由以下配方按照下列重量份配制而成:甲醇10~20份,汽油75~90份与添加剂2~5份,所述甲醇、汽油与添加剂的重量比为1:2:0.09,所述添加剂由以下配方按照下列重量份配制而成:有机胺8~12份,脂肪酸2~5份,醇类10~13份,2‑乙氧基乙醇6~10份,稀土硝酸盐6~10份,乳化剂1~3份,烃类30~50份,其促进甲醇汽油充分燃烧,防止气阻现象的发生,节能环保。
Description
技术领域
本发明涉及甲醇汽油领域,具体涉及一种可以抑制气阻性的甲醇汽油的制备方法。
背景技术
“节能减排”、“低碳生活”、“绿色能源”词汇已深入百姓日常生活,能源与环境问题已成为影响中国乃至世界经济和社会发展的重要因素。因此,积极寻求和发展清洁能源已成为各国的头等大事。改变石油短缺、污染严重的唯一方法,就是减少对石油的依赖,开发绿色高效清洁替代能源。随着中国经济的高速发展,汽车使用量的快速增加,以及国际原油价格的飞涨,对中国石油需求和环境保护造成了巨大压力,节能减排任务形势严峻。目前中国推广使用甲醇汽油,可直接替代普通汽油,缓解汽油紧张的局面,同时有很好的环保效益,对国家生态经济的可持续发展、社会的进步都具有十分重要的意义,但由于甲醇汽油在燃烧不完全的情况下,烃类物质裂解,氧化聚合而产生碳渣的沉积,使汽化室喷嘴阻塞,容易发生气阻。
发明内容
本发明所要解决的技术问题是提供一种可以抑制气阻性的甲醇汽油的制备方法,其促进甲醇汽油充分燃烧,防止气阻现象的发生,节能环保。
为了解决上述问题,本发明提供了以下技术方案:一种可以抑制气阻性的甲醇汽油的制备方法,一种可以抑制气阻性的甲醇汽油,由以下配方按照下列重量份配制而成:甲醇10~20份,汽油75~90份与添加剂2~5份,所述甲醇、汽油与添加剂的重量比为1:2:0.09,所述添加剂由以下配方按照下列重量份配制而成:有机胺8~12份,脂肪酸2~5份,醇类10~13份,2-乙氧基乙醇6~10份,稀土硝酸盐6~10份,乳化剂1~3份,烃类30~50份,所述有机胺为二乙醇胺或三异丙醇胺,所述脂肪酸为硬脂酸,所述醇类由乙醇与苯甲醇混合组成,所述乙醇与苯甲醇重量比为1:0.8,搅拌时间10min,搅拌速率60次/min,所述乳化剂为羧酸盐或硬脂酸钠盐中至少一种,所述烃类为邻二甲苯、1,3-二乙基苯、环己烷中至少一种;
所述一种可以抑制气阻性的甲醇汽油的制备方法,该制备方法包括以下步骤:
(1)制备添加剂:将有机胺、脂肪酸、醇类、2-乙氧基乙醇、稀土硝酸盐,依次投入到反应釜中,关闭反应釜盖,开始加热,加热至30℃进行搅拌,搅拌速度为60次/min,同时继续加热,直至温度升到55~60℃得到搅拌均匀的混合物A;将乳化剂和烃类将入至混合物A中,在55~60℃的温度下混合搅拌,搅拌速度75次/min,直至搅拌均匀,得到添加剂;
(2)将甲醇预热,加热温度至70~85℃,加入添加剂在反应釜中进行反应,反应时间1.2~2小时,反应搅拌速率为100次/min,搅拌均匀,再将汽油加入反应釜中混合搅拌,加热温度至100~120℃,搅拌速率120次/min,搅拌时间为30~60分钟,直至搅拌均匀,即可得到产品。
有益效果
本发明在原普通甲醇汽油中添加了添加剂成分,促进了甲醇汽油的充分燃烧,抑制其高温下的氧化聚合,从而抑制了甲醇汽油的气阻现象的发生,所述一种可以抑制气阻性的甲醇汽油热值高、助燃性能强、油耗量底并且环保,减少了尾气排放,其制备方法简单方便,提高了工作效率。
具体实施例
以下将结合实施例对本发明的构思、具体结构及产生的技术效果进行清楚、完整地描述,以充分地理解本发明的目的、特征和效果。显然,所描述的实施例只是本发明的一部分实施例,而不是全部实施例,基于本发明的实施例,本领域的技术人员在不付出创造性劳动的前提下所获得的其他实施例,均属于本发明保护的范围。
实施例1
一种可以抑制气阻性的甲醇汽油的制备方法,一种可以抑制气阻性的甲醇汽油,由以下配方按照下列重量份配制而成:甲醇10份,汽油75份与添加剂2份,所述甲醇、汽油与添加剂的重量比为1:2:0.09,所述添加剂由以下配方按照下列重量份配制而成:有机胺8份,脂肪酸2份,醇类10份,2-乙氧基乙醇6份,稀土硝酸盐6份,乳化剂1份,烃类30份,所述有机胺为二乙醇胺,所述脂肪酸为硬脂酸,所述醇类由乙醇与苯甲醇混合搅拌组成,所述乙醇与苯甲醇重量比为1:0.8,搅拌时间10min,搅拌速率60次/min,所述乳化剂为羧酸盐,所述烃类为邻二甲苯;
所述一种可以抑制气阻性的甲醇汽油的制备方法,该制备方法包括以下步骤:
(1)制备添加剂:将有机胺、脂肪酸、醇类、2-乙氧基乙醇、稀土硝酸盐,依次投入到反应釜中,关闭反应釜盖,开始加热,加热至30℃进行搅拌,搅拌速度为60次/min,同时继续加热,直至温度升到55℃得到搅拌均匀的混合物A;将乳化剂和烃类将入至混合物A中,在55℃的温度下混合搅拌,搅拌速度75次/min,直至搅拌均匀,得到添加剂;
(2)将甲醇预热,加热温度至70℃,加入添加剂在反应釜中进行反应,反应时间1.2小时,反应搅拌速率为100次/min,搅拌均匀,再将汽油加入反应釜中混合搅拌,加热温度至100℃,搅拌速率120次/min,搅拌时间为30分钟,直至搅拌均匀,即可得到产品。
实施例2
一种可以抑制气阻性的甲醇汽油的制备方法,一种可以抑制气阻性的甲醇汽油,由以下配方按照下列重量份配制而成:甲醇12份,汽油80份与添加剂3份,所述甲醇、汽油与添加剂的重量比为1:2:0.09,所述添加剂由以下配方按照下列重量份配制而成:有机胺10份,脂肪酸3份,醇类12份,2-乙氧基乙醇8份,稀土硝酸盐8份,乳化剂2份,烃类40份,所述有机胺为三异丙醇胺,所述脂肪酸为硬脂酸,所述醇类由乙醇与苯甲醇混合组成,所述乙醇与苯甲醇重量比为1:0.8,搅拌时间10min,搅拌速率60次/min,所述乳化剂为硬脂酸钠盐,所述烃类为1,3-二乙基苯;
所述一种可以抑制气阻性的甲醇汽油的制备方法,该制备方法包括以下步骤:
(1)制备添加剂:将有机胺、脂肪酸、醇类、2-乙氧基乙醇、稀土硝酸盐,依次投入到反应釜中,关闭反应釜盖,开始加热,加热至30℃进行搅拌,搅拌速度为60次/min,同时继续加热,直至温度升到55℃得到搅拌均匀的混合物A;将乳化剂和烃类将入至混合物A中,在55℃的温度下混合搅拌,搅拌速度75次/min,直至搅拌均匀,得到添加剂;
(2)将甲醇预热,加热温度至70℃,加入添加剂在反应釜中进行反应,反应时间1.5小时,反应搅拌速率为100次/min,搅拌均匀,再将汽油加入反应釜中混合搅拌,加热温度至100℃,搅拌速率120次/min,搅拌时间为40分钟,直至搅拌均匀,即可得到产品。
实施例3
一种可以抑制气阻性的甲醇汽油的制备方法,一种可以抑制气阻性的甲醇汽油,由以下配方按照下列重量份配制而成:甲醇20份,汽油90份与添加剂5份,所述甲醇、汽油与添加剂的重量比为1:2:0.09,所述添加剂由以下配方按照下列重量份配制而成:有机胺12份,脂肪酸5份,醇类13份,2-乙氧基乙醇10份,稀土硝酸盐10份,乳化剂3份,烃类50份,所述有机胺为二乙醇胺,所述脂肪酸为硬脂酸,所述醇类由乙醇与苯甲醇混合组成,所述乙醇与苯甲醇重量比为1:0.8,搅拌时间10min,搅拌速率60次/min,所述乳化剂为羧酸盐与硬脂酸钠盐两者混合,所述羧酸盐与硬脂酸钠盐重量比为0.5:1.2,搅拌时间5min,搅拌速率50次/min,所述烃类为邻二甲苯与1,3-二乙基苯两者混合,所述邻二甲苯与1,3-二乙基苯的重量比为1.12:1,搅拌时间,10min,搅拌速率55次/min;
所述一种可以抑制气阻性的甲醇汽油的制备方法,该制备方法包括以下步骤:
(1)制备添加剂:将有机胺、脂肪酸、醇类、2-乙氧基乙醇、稀土硝酸盐,依次投入到反应釜中,关闭反应釜盖,开始加热,加热至30℃进行搅拌,搅拌速度为60次/min,同时继续加热,直至温度升到60℃得到搅拌均匀的混合物A;将乳化剂和烃类将入至混合物A中,在60℃的温度下混合搅拌,搅拌速度75次/min,直至搅拌均匀,得到添加剂;
(2)将甲醇预热,加热温度至85℃,加入添加剂在反应釜中进行反应,反应时间2小时,反应搅拌速率为100次/min,搅拌均匀,再将汽油加入反应釜中混合搅拌,加热温度至120℃,搅拌速率120次/min,搅拌时间为60分钟,直至搅拌均匀,即可得到产品。
实施例4
一种可以抑制气阻性的甲醇汽油的制备方法,一种可以抑制气阻性的甲醇汽油,由以下配方按照下列重量份配制而成:甲醇15份,汽油85份与添加剂4份,所述甲醇、汽油与添加剂的重量比为1:2:0.09,所述添加剂由以下配方按照下列重量份配制而成:有机胺10份,脂肪酸4份,醇类11份,2-乙氧基乙醇8份,稀土硝酸盐8份,乳化剂2份,烃类40份,所述有机胺为二乙醇胺,所述脂肪酸为硬脂酸,所述醇类由乙醇与苯甲醇混合组成,所述乙醇与苯甲醇重量比为1:0.8,搅拌时间10min,搅拌速率60次/min,所述羧酸盐与硬脂酸钠盐重量比为0.8:1.5,搅拌时间7min,搅拌速率65次/min,所述烃类由邻二甲苯、1,3-二乙基苯与环己烷三者混合搅拌而成,所述邻二甲苯、1,3-二乙基苯与环己烷重量比为1;0.65:1,搅拌时间10min,搅拌速率75次/min;
所述一种可以抑制气阻性的甲醇汽油的制备方法,该制备方法包括以下步骤:
(1)制备添加剂:将有机胺、脂肪酸、醇类、2-乙氧基乙醇、稀土硝酸盐,依次投入到反应釜中,关闭反应釜盖,开始加热,加热至30℃进行搅拌,搅拌速度为60次/min,同时继续加热,直至温度升到60℃得到搅拌均匀的混合物A;将乳化剂和烃类将入至混合物A中,在60℃的温度下混合搅拌,搅拌速度75次/min,直至搅拌均匀,得到添加剂;
(2)将甲醇预热,加热温度至85℃,加入添加剂在反应釜中进行反应,反应时间2小时,反应搅拌速率为100次/min,搅拌均匀,再将汽油加入反应釜中混合搅拌,加热温度至120℃,搅拌速率120次/min,搅拌时间为60分钟,直至搅拌均匀,即可得到产品。
以上实施例中,所述甲醇、醇类、2-乙氧基乙醇购于南京兴沙化工有限公司,所述乳化剂购于南通瑞泰化工有限公司,所述脂肪酸购于上海格物化工,所述有机胺、烃类购于上海西润化工科技有限公司,所述稀土硝酸盐购于济宁镧系化工有限公司。
该甲醇汽油主要技术指标如下:
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,可轻易想到的变化或替换,都应涵盖在本发明的保护范围内。因此,本发明的保护范围应该以权利要求书的保护范围为准。
Claims (7)
1.一种可以抑制气阻性的甲醇汽油,其特征在于,由以下配方按照下列重量份配制而成:甲醇10~20份,汽油75~90份与添加剂2~5份,所述甲醇、汽油与添加剂的重量比为1:2:0.09,所述添加剂由以下配方按照下列重量份配制而成:有机胺8~12份,脂肪酸2~5份,醇类10~13份,2-乙氧基乙醇6~10份,稀土硝酸盐6~10份,乳化剂1~3份,烃类30~50份。
2.根据权利要求1所一种可以抑制气阻性的甲醇汽油,其特征在于,所述有机胺为二乙醇胺或三异丙醇胺。
3.根据权利要求1所一种可以抑制气阻性的甲醇汽油,其特征在于,所述脂肪酸为硬脂酸。
4.根据权利要求1所一种可以抑制气阻性的甲醇汽油,其特征在于,所述醇类由乙醇与苯甲醇混合组成,所述乙醇与苯甲醇重量比为1:0.8,搅拌时间10min,搅拌速率60次/min。
5.根据权利要求1所一种可以抑制气阻性的甲醇汽油,其特征在于,所述乳化剂为羧酸盐或硬脂酸钠盐中至少一种。
6.根据权利要求1所一种可以抑制气阻性的甲醇汽油,其特征在于,所述烃类为邻二甲苯、1,3-二乙基苯、环己烷中至少一种。
7.根据权利要求1所述一种可以抑制气阻性的甲醇汽油,其特征在于,所述一种可以抑制气阻性的甲醇汽油的制备方法,该制备方法包括以下步骤:
(1)制备添加剂:将有机胺、脂肪酸、醇类、2-乙氧基乙醇、稀土硝酸盐,依次投入到反应釜中,关闭反应釜盖,开始加热,加热至30℃进行搅拌,搅拌速度为60次/min,同时继续加热,直至温度升到55~60℃得到搅拌均匀的混合物A;将乳化剂和烃类将入至混合物A中,在55~60℃的温度下混合搅拌,搅拌速度75次/min,直至搅拌均匀,得到添加剂;
(2)将甲醇预热,加热温度至70~85℃,加入添加剂在反应釜中进行反应,反应时间1.2~2小时,反应搅拌速率为100次/min,搅拌均匀,再将汽油加入反应釜中混合搅拌,加热温度至100~120℃,搅拌速率120次/min,搅拌时间为30~60分钟,直至搅拌均匀,即可得到产品。
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