CN109486536B - 一种汽油清净增效剂及其制备方法 - Google Patents
一种汽油清净增效剂及其制备方法 Download PDFInfo
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- 238000004140 cleaning Methods 0.000 title claims abstract description 43
- 238000002360 preparation method Methods 0.000 title abstract description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 66
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 39
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000003054 catalyst Substances 0.000 claims abstract description 38
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims abstract description 30
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 13
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 13
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 claims abstract description 12
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims description 27
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 21
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 claims description 18
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 12
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 10
- 229920002367 Polyisobutene Polymers 0.000 claims description 9
- 229960002317 succinimide Drugs 0.000 claims description 9
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000003599 detergent Substances 0.000 claims description 7
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000008096 xylene Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 239000000295 fuel oil Substances 0.000 description 4
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- BWVUXHAGKYHXLI-UHFFFAOYSA-N 1-ethenoxy-2-nonylbenzene Chemical compound CCCCCCCCCC1=CC=CC=C1OC=C BWVUXHAGKYHXLI-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
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- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
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- C10L1/00—Liquid carbonaceous fuels
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- 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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Abstract
本发明提出了一种汽油清净增效剂及其制备方法，按重量比计算，所述的汽油清净增效剂包括：甲醇60‑70％，乙醇10‑30％、甲基叔丁基醚0.5‑5％、丁醇0.5‑5％、丙酮0.5‑5％、壬基酚聚氧乙烯醚0.5‑5％和催化剂M‑85 2‑3％。本发明所得汽油清净增效剂可以起到提高汽油利用效率，降低有害气体排放的效果。
Description
技术领域
本发明涉及汽油领域，特别涉及到一种汽油清净增效剂及其制备方法。
背景技术
为加快改善环境空气质量，大家都在努力地寻找一种可以让正在使用中的燃料添加某种添加剂，能使原有的常规燃油降低一氧化碳、氧化硫和氮氧化合物等有害气体的排放。因此，目前社会面出了许多类似“尾气清洁剂”的不成熟添加物，其五花八门，名目繁多。但几乎都是以甲醇为主要原料的添加液，不经过变性、变相，无疑给被混合的燃油带来不纯、不洁的结果，未必能达到节能减排之目的，甚至对车辆机械部件有损坏的作用。因此，要寻找研发一种切实可行的燃油清净增效剂，彻底解决燃油在使用过程过标的放排问题。
发明内容
鉴以此，本发明的目的在于提出一种提高汽油利用效率，降低有害气体排放的汽油清净增效剂。
本发明的技术方案是这样实现的：
一种汽油清净增效剂，包括以下重量比的组分：甲醇60-70％，乙醇10-30％、甲基叔丁基醚0.5-5％、丁醇0.5-5％、丙酮0.5-5％、壬基酚聚氧乙烯醚0.5-5％和催化剂M-852-3％。
进一步的，所述催化剂M-85由以下重量比的组分组成：甲醇77-85％，92#加氢汽油12.5-20.5％和催化剂K 2-3％。
进一步的，所述催化剂K包括以下重量份的组分：甲基叔丁基醚0.6-1.0份，丙酮0.5-0.8份，二甲醚0.1-0.5份，聚异丁烯丁二酰亚胺1.0-2.0份，甲苯0.1-0.5份和二甲苯0.2-0.8份。
进一步的，所述丁醇为叔丁醇、仲丁醇和正丁醇中至少一种。
优选的，一种汽油清净增效剂，包括以下重量比的组分：甲醇63.3％，乙醇25％、甲基叔丁基醚2.5％、正丁醇2.5％、丙酮1.2％、壬基酚聚氧乙烯醚3.0％和催化剂M-852.5％。
一种汽油清净增效剂的制备方法，包括以下步骤：
步骤1、配置催化剂K：将甲基叔丁基醚，聚异丁烯丁二酰亚胺、丙酮，二甲醚，甲苯和二甲苯，注入反应釜中混合均匀，搅拌20-30分钟，静置120分钟得到催化剂K；
步骤2、配置催化剂M-85：将步骤1所得催化剂K，甲醇和92#加氢汽油混合均匀，注入反应釜中经50-60分钟搅拌，静置120分钟得到催化剂M-85；
步骤3、配置汽油清净增效剂A溶液：在冷凝器的反应釜中，注入甲醇和步骤2所得的催化剂M-85，开启搅拌，然后依次加入甲基叔丁基醚、壬基酚聚氧乙烯醚，继续搅拌10-20min，形成均一溶液后停止，静置备用；
步骤4、配置汽油清净增效剂B溶液：在混合罐中，注入乙醇，正丁醇和丙酮，开启搅拌，至10分钟停止搅拌，静放两小时，备用；
步骤5、配置汽油清净增效剂：将步骤3和步骤4所得A溶液和B溶液混合，搅拌10-20min，静放两小时，注入汽油清净增效剂储存罐，即得所述汽油清净增效剂。
进一步的，所述步骤3中，M-85催化剂和甲醇、甲基叔丁基醚、聚异丁烯丁二酰亚胺、壬基酚聚氧乙烯醚在反应釜中混合时，保持恒温40-45℃，停止搅拌后恒温在25-33℃。
进一步的，所述步骤5中，汽油清净增效剂储存罐采用聚乙烯制成。
进一步的，所述步骤5中，汽油清净增效剂储存罐带有减压阀和防吸水装置。
与现有技术相比，本发明的有益效果为：
1)本发明所得汽油清净增效剂配比合理，增效剂中甲醇、乙醇在聚氧乙烯醚、甲基叔丁基醚、丙酮等化学品催化作用下，缩合反应的非离子表面活性强；
2)本发明所得汽油清净增效剂与常规燃料组分混合较好，达到更好的渗透/乳化/分散/抗酸/抗碱/抗硬水/抗还原/抗氧化作用；
3)本发明所得汽油清净增效剂能使92#或95#汽油烧得更加充分，并能有效地将有害气体降排放降低到25-30％；
4)本发明所得汽油清净增效剂效果清净分散性好，可抑制机械发动机活塞上积碳和漆膜产生，达到清洁、增效的目标。
具体实施方式
为对本发明中的技术方案进行清楚、完整地描述，显然，发明人结合实施例进行说明，但以下实施例所描述的仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
一种汽油清净增效剂，包括以下重量比的组分：甲醇60-70％，乙醇10-30％、甲基叔丁基醚0.5-5％、丁醇0.5-5％、丙酮0.5-5％、壬基酚聚氧乙烯醚0.5-5％和催化剂M-852-3％。
进一步的，所述催化剂M-85由以下重量比的组分组成：甲醇77-85％，92#加氢汽油12.5-20.5％和催化剂K 2-3％。
进一步的，所述催化剂K包括以下重量份的组分：甲基叔丁基醚0.6-1.0份，丙酮0.5-0.8份，二甲醚0.1-0.5份，聚异丁烯丁二酰亚胺1.0-2.0份，甲苯0.1-0.5份和二甲苯0.2-0.8份。
进一步的，所述丁醇可以是叔丁醇、仲丁醇和正丁醇中至少一种。
一种汽油清净增效剂的制备方法，包括以下步骤：
步骤1、配置催化剂K：将甲基叔丁基醚，聚异丁烯丁二酰亚胺、丙酮，二甲醚，甲苯和二甲苯，注入反应釜中混合均匀，搅拌20-30分钟，静置120分钟得到催化剂K；
步骤2、配置催化剂M-85：将步骤1所得催化剂K，甲醇和92#加氢汽油混合均匀，注入反应釜中经50-60分钟搅拌，静置120分钟得到催化剂M-85；
步骤3、配置汽油清净增效剂A溶液：在冷凝器的反应釜中，注入甲醇和步骤2所得的催化剂M-85，开启搅拌，然后依次加入甲基叔丁基醚、壬基酚聚氧乙烯醚，继续搅拌10-20min，形成均一溶液后停止，静置备用；
步骤4、配置汽油清净增效剂B溶液：在混合罐中，注入乙醇，正丁醇和丙酮，开启搅拌，至10分钟停止搅拌，静放两小时，备用；
步骤5、配置汽油清净增效剂：将步骤3和步骤4所得A溶液和B溶液混合，搅拌10-20min，静放两小时，注入汽油清净增效剂储存罐，即得所述汽油清净增效剂。
进一步的，所述步骤3中，M-85催化剂和甲醇、甲基叔丁基醚、聚异丁烯丁二酰亚胺、壬基酚聚氧乙烯醚在反应釜中混合时，保持恒温40-45℃，停止搅拌后恒温在25-33℃。
进一步的，所述步骤5中，汽油清净增效剂储存罐采用聚乙烯制成。
进一步的，所述步骤5中，汽油清净增效剂储存罐带有减压阀和防吸水装置。
根据上述制备方法，结合表1-4的配方，制备实施例1-4，对比例1-7。
表1：
表2：
| 单位 | M-85-1 | M-85-2 | M-85-3 | M-85-4 | M-85-5 | M-85-6 | M-85-7 | |
| 甲醇 | ％ | 77 | 80 | 85 | 90 | 70 | 80 | 80 |
| 92#加氢汽油 | ％ | 21 | 17 | 13 | 6 | 27 | 19.5 | 18 |
| 催化剂K | —— | K-2 | K-1 | K-3 | K-3 | K-6 | K-4 | K-5 |
| 催化剂K | ％ | 2 | 3 | 2 | 4 | 3 | 0.5 | 2 |
表3：
表4：
取上述实施例1-4和对比例1-7的汽油清净增效剂，分别添加至92#汽油和95#汽油，添加比例1.5:8.5(重量比)，具体效果如下：
每50L汽油形式里程，经桑塔纳、奥迪、现代、宝马、凯美瑞等多个品牌的汽车使用后，测试所得。
添加入92#汽油后，其测试结果如表5-6所示，添加入95#汽油后，其测试结果如表7-8所示，
表5：
表6：
表7：
表8：
可以看出，按照本申请所给配方和制备方法，可以获得一种能够使汽油清澈、微淡黄色，据水性良好，耐铜片腐蚀，低温性能良好的汽油清净增效剂。使用本申请所得汽油清净增效剂还能提高汽油辛烷值、降低汽车耗油量。按照本申请所述配方和制备方法，在添加15％wt的汽油清净增效剂后，92#汽油的辛烷值提高至94.6以上，95#汽油的辛烷值提高至97.6以上。
对比例8：
根据实施例4的配方，按照甲基叔丁基醚1.011份，丙酮5.0068份，二甲醚6.82*10-3份，聚异丁烯丁二酰亚胺2.73*10-2份，甲苯1.36*10-3份，二甲苯6.82*10-3份，甲醇69.31份，92#加氢汽油0.63份，乙醇21份，丁醇2份，丙酮5份，壬基酚乙烯醚1份，直接混合，充分搅拌，制备对比例8，并按照15:85(重量比)的比例添加至92#和95#汽油中。对比例9和对比例10分别为不添加汽油清净增效剂的92#、95#的加氢汽油。其结果如表9所示：
表9：
可以看出，不按本申请所述制备方法，采取直接将汽油清净增效剂各组分配比后直接混合的方法，不能获得本申请的效果。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
Claims (7)
1.一种汽油清净增效剂，其特征在于，包括以下重量比的组分：甲醇60-70％，乙醇10-30％、甲基叔丁基醚0.5-5％、丁醇0.5-5％、丙酮0.5-5％、壬基酚聚氧乙烯醚0.5-5％和催化剂M-85 2-3％，所述催化剂M-85由以下重量比的组分组成：甲醇77-85％，92#加氢汽油12.5-20.5％和催化剂K 2-3％，所述催化剂K包括以下重量份的组分：甲基叔丁基醚0.6-1.0份，丙酮0.5-0.8份，二甲醚0.1-0.5份，聚异丁烯丁二酰亚胺1.0-2.0份，甲苯0.1-0.5份和二甲苯0.2-0.8份。
2.根据权利要求1所述的汽油清净增效剂，其特征在于，所述丁醇为叔丁醇、仲丁醇和正丁醇中至少一种。
3.根据权利要求1所述的汽油清净增效剂，其特征在于，包括以下重量比的组分：甲醇63.3％，乙醇25％、甲基叔丁基醚2.5％、丁醇2.5％、丙酮1.2％、壬基酚聚氧乙烯醚3.0％和催化剂M-85 2.5％。
4.根据权利要求1所述汽油清净增效剂的制备方法，其特征在于，包括以下步骤：
步骤1、配置催化剂K：将甲基叔丁基醚，聚异丁烯丁二酰亚胺、丙酮，二甲醚，甲苯和二甲苯，注入反应釜中混合均匀，搅拌20-30分钟，静置120分钟得到催化剂K；
步骤2、配置催化剂M-85：将步骤1所得催化剂K，甲醇和92#加氢汽油混合均匀，注入反应釜中经50-60分钟搅拌，静置120分钟得到催化剂M-85；
步骤3、配置汽油清净增效剂A溶液：在冷凝器的反应釜中，注入甲醇和步骤2所得的催化剂M-85，开启搅拌，然后依次加入甲基叔丁基醚、壬基酚聚氧乙烯醚，继续搅拌10-20min，形成均一溶液后停止，静置备用；
步骤4、配置汽油清净增效剂B溶液：在混合罐中，注入乙醇，丁醇和丙酮，开启搅拌，至10分钟停止搅拌，静放两小时，备用；
步骤5、配置汽油清净增效剂：将步骤3和步骤4所得A溶液和B溶液混合，搅拌10-20min，静放两小时，注入汽油清净增效剂储存罐，即得所述汽油清净增效剂。
5.根据权利要求4所述汽油清净增效剂的制备方法，其特征在于，所述步骤3中，M-85催化剂和甲醇、甲基叔丁基醚、壬基酚聚氧乙烯醚在反应釜中混合时，保持恒温40-45℃，停止搅拌后恒温在25-33℃。
6.根据权利要求4所述汽油清净增效剂的制备方法，其特征在于，所述步骤5中，汽油清净增效剂储存罐采用聚乙烯制成。
7.根据权利要求6所述汽油清净增效剂的制备方法，其特征在于，所述步骤5中，汽油清净增效剂储存罐带有减压阀和防吸水装置。
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