CN1123635C - 合成无铅汽油 - Google Patents
合成无铅汽油 Download PDFInfo
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- CN1123635C CN1123635C CN00105593A CN00105593A CN1123635C CN 1123635 C CN1123635 C CN 1123635C CN 00105593 A CN00105593 A CN 00105593A CN 00105593 A CN00105593 A CN 00105593A CN 1123635 C CN1123635 C CN 1123635C
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- 239000002131 composite material Substances 0.000 title abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 45
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 33
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000446 fuel Substances 0.000 abstract description 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract description 2
- 239000003292 glue Substances 0.000 abstract description 2
- 229930195733 hydrocarbon Natural products 0.000 abstract description 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 2
- 230000006866 deterioration Effects 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 13
- 230000007812 deficiency Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Abstract
本发明涉及一种车用代用燃料即合成无铅汽油。该油由甲醇、甲苯、二甲苯、直馏汽油、凝析油或拨头油组成，各组份重量百分比如下：甲醇35-45%，甲苯16-20%，二甲苯18-25%，直馏汽油18-30%，凝析油或拨头油0-6%。该合成无铅汽油起动性好，久存不变质，无气阻，无胶值，一氧化碳、碳氢化合物明显减少，作功柔和运转平稳。
Description
本发明涉及一种车用代用燃料，即合成无铅汽油。
随着石油资源的紧张，大批代用车用燃料应运而起，其中应用最多，发展较快的是甲醇汽油。但目前甲醇汽油存在甲醇含量低，分层，不稳定，挥发性不足，热值低，如中国专利CN86103450。
本发明的目的就是针对上述现有技术中存在的不足，提供一种使甲醇利用率提高，稳定性提高，热值性提高，挥发性提高，实现节能，增效，提高尾气排放质量的合成无铅汽油。
本发明的目的可通过以下措施来实现：
一种合成无铅汽油由甲醇、甲苯、二甲苯、直馏汽油、凝析油或拨头油组成，各组份重量百分比如下：
甲醇35-45％，甲苯16-20％，二甲苯18-25％，直馏汽油18-30％，凝析油或拨头油0-6％。
本发明与现有技术相比具有以下优点：
该合成无铅汽油起动性好，久存不变质，无气阻，无胶值，一氧化碳、碳氢化合物明显减少，作功柔和运转平稳。
在实验室用桑塔纳牌轿车试验，同等条件下，90号商品油平均一分钟转83圈，合成无沿汽油平均一分钟转101圈：
在8公里山区3级公路上用长安牌面的来回往返跑，结果是合成无铅汽油比90号商品油一个来回平均少耗油50毫升。
下面通过实施例进一步详述：
下面实施例百分比按重量计：
实施例1：
甲醇38.6％，甲苯18.6％，二甲苯20％，直馏汽油22.8％。
实施例2：
甲醇35％，甲苯17％，二甲苯18％，直馏汽油30％。
实施例3：
甲醇40％，甲苯20％，二甲苯20％，直馏汽油20％。
实施例4：秋冬季用合成无铅汽油：
甲醇38.6％，甲苯18.6％，二甲苯14％，直馏汽油22.8％，凝析油或拨头油6％。
实施例5：夏季用合成无铅汽油：
甲醇38.6％，甲苯18.6％，二甲苯17％，直馏汽油22.8％，凝析油或拨头油3％。
以上实施例的制备方法如下：
将甲醇、甲苯、二甲苯不分顺序加入容器内搅拌10--15分钟，再把直馏汽油，凝析油或拨头油加入上述容器中搅拌10--15分即成。
Claims (1)
1.一种合成无铅汽油，由甲醇、甲苯、二甲苯、直馏汽油、凝析油或拨头油组成，其特征在于各组份重量百分比如下：
甲醇35--45％，甲苯16--20％，二甲苯18--25％，直馏汽油18--30％，凝析油或拨头油0--6％。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00105593A CN1123635C (zh) | 2000-04-03 | 2000-04-03 | 合成无铅汽油 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00105593A CN1123635C (zh) | 2000-04-03 | 2000-04-03 | 合成无铅汽油 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1265415A CN1265415A (zh) | 2000-09-06 |
| CN1123635C true CN1123635C (zh) | 2003-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00105593A Expired - Fee Related CN1123635C (zh) | 2000-04-03 | 2000-04-03 | 合成无铅汽油 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1123635C (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324117C (zh) * | 2004-07-26 | 2007-07-04 | 李容晚 | 醇汽油 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1054262A (zh) * | 1991-01-17 | 1991-09-04 | 林业田 | 合成汽油 |
| CN1069058A (zh) * | 1991-07-31 | 1993-02-17 | 曹云德 | 醇类液体燃料 |
| CN1077734A (zh) * | 1992-04-17 | 1993-10-27 | 李化 | 高辛烷值无铅合成汽油及其制备方法 |
-
2000
- 2000-04-03 CN CN00105593A patent/CN1123635C/zh not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1054262A (zh) * | 1991-01-17 | 1991-09-04 | 林业田 | 合成汽油 |
| CN1069058A (zh) * | 1991-07-31 | 1993-02-17 | 曹云德 | 醇类液体燃料 |
| CN1077734A (zh) * | 1992-04-17 | 1993-10-27 | 李化 | 高辛烷值无铅合成汽油及其制备方法 |
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| Publication number | Publication date |
|---|---|
| CN1265415A (zh) | 2000-09-06 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Bai Shijun Inventor after: Zhang Jian Inventor after: Zhang Zhenxin Inventor after: Wang Rui Inventor after: Zhang Xiaoqing Inventor after: Zhang Xiaoming Inventor before: Bai Shijun Inventor before: Zhang Jian |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: BAI SHIJUN; ZHANG JIAN TO: BAI SHIJUN; ZHANG JIAN; ZHANG ZHENXIN; WANG; RUI ZHANG; XIAOQING; ZHANG XIAOMING |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031008 Termination date: 20130403 |