CN1265415A - 合成无铅汽油 - Google Patents

合成无铅汽油 Download PDF

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Publication number
CN1265415A
CN1265415A CN 00105593 CN00105593A CN1265415A CN 1265415 A CN1265415 A CN 1265415A CN 00105593 CN00105593 CN 00105593 CN 00105593 A CN00105593 A CN 00105593A CN 1265415 A CN1265415 A CN 1265415A
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dimethylbenzene
toluene
gasoline
oil
less gasoline
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CN 00105593
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CN1123635C (zh
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白士君
张俭
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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。该油包括甲醇、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—35%,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

合成无铅汽油
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,热值底的不足,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:
一种合成无铅汽油包括甲醇、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18-35%,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侨车试验,同等条件下,90号商品油平均一分钟转83圈,合成无铅汽油平均一分钟转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:夏委用合成无铅汽油:
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、一种合成无铅汽油包括甲醇、甲苯、二甲苯、直馏汽油、凝析油或拨头油,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18-35%,凝析油或拨头油0-6%。
CN00105593A 2000-04-03 2000-04-03 合成无铅汽油 Expired - Fee Related CN1123635C (zh)

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 true CN1265415A (zh) 2000-09-06
CN1123635C CN1123635C (zh) 2003-10-08

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CN00105593A Expired - Fee Related CN1123635C (zh) 2000-04-03 2000-04-03 合成无铅汽油

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CN (1) CN1123635C (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1324117C (zh) * 2004-07-26 2007-07-04 李容晚 醇汽油

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1324117C (zh) * 2004-07-26 2007-07-04 李容晚 醇汽油

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CN1123635C (zh) 2003-10-08

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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

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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Granted publication date: 20031008

Termination date: 20130403