CN1441035A - Production process of ethanol gasoline - Google Patents
Production process of ethanol gasoline Download PDFInfo
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- CN1441035A CN1441035A CN 02104311 CN02104311A CN1441035A CN 1441035 A CN1441035 A CN 1441035A CN 02104311 CN02104311 CN 02104311 CN 02104311 A CN02104311 A CN 02104311A CN 1441035 A CN1441035 A CN 1441035A
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- gasoline
- ethanol
- present
- denaturing agent
- industrial alcohol
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- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
The present invention discloses the prdouction process of ethanol gasoline. Rottern sugar cane, rotten apple, sawdust and crop straw as material are processed through screening, cleaning, stamping, fermentation, distillation and other steps to produce industrial ethanol; and the industrial ethanol is then mixed with denaturing agent and gasoline through stirring to obtain ethanol gasoline. The present invention has rich material resource and low cost. The present invention uses denaturing agent isopropanol to improve the anti-knocking performance and reduce the CO exhausting amount in combustion. The ethanol gasoline of the present invention has performance similar to that of lead-free gasoline but greatly lowered cost and may be used widely.
Description
Technical field
The present invention relates to a kind of production technique of ethanol petrol.
Background technology
Ethanol, gasoline are a kind of important chemical solvent and fuel, are mainly used in chemical industry, medicine, daily use chemicals, automobile and other industries.Traditional method generally adopts grain-production ethanol, uses oil production gasoline, has complex manufacturing; raw material consumption is big; the high deficiency of finished product has seriously restricted the large-scale production of ethanol, gasoline, is difficult to satisfy growing chemical industry solvent and goods requirements of one's work thereof.
Summary of the invention
It is simple to the purpose of this invention is to provide a kind of preparation technology, the production technique of the ethanol petrol that raw material sources are abundant, cost of goods manufactured is cheap.
The object of the present invention is achieved like this: with mashed sugarcane, rotten apple, sawdust or crop straw is raw material, screen, remove foreign material, through cleaning, smash slurry, fermentation, distilling and make industrial alcohol, fermentation time is 3～6 days, and temperature is 30～35 ℃, distillation temperature is 70～120 ℃, then the above-mentioned industrial alcohol of making is mixed with denaturing agent and gasoline, stirring promptly gets ethanol petrol, and its weight proportion is: industrial alcohol 20-30 part, denaturing agent 3-5 part, gasoline 60-70 part.
Denaturing agent is a Virahol.
The technical progress that the present invention obtains is: it is the feedstock production industrial alcohol that the present invention adopts mashed sugarcane, rotten apple, sawdust or crop straw, has abundant, the cheap characteristics of raw material sources, has enlarged the utilization of renewable resource, turns waste into wealth.Owing to added denaturing agent Virahol and ethanol among the present invention, the capability of antidetonance of ethanol petrol is enhanced, reduced the quantity discharged of carbon monoxide simultaneously, performance and white gasoline are close, meet the national environmental protection policy, cost but reduces significantly, can be widely used in chemical industry, medicine, automobile and other industries.
Embodiment
Embodiment one: with mashed sugarcane, rotten apple, sawdust or crop straw is raw material, screen, remove foreign material, through cleaning, smash slurry, fermentation, distilling and make industrial alcohol, fermentation time is 3 days, temperature is 31 ℃, distillation temperature is 80 ℃, then above-mentioned 20 kilograms of industrial alcohols making is mixed with 3 kilograms of Virahols and 60 kilograms of gasoline, and stirring promptly gets ethanol petrol.
Embodiment two: with mashed sugarcane, rotten apple, sawdust or crop straw is raw material, screening, the foreign material of going out, through cleaning, smash slurry, fermentation, distilling and make industrial alcohol, fermentation time is 4 days, temperature is 32 ℃, distillation temperature is 90 ℃, then above-mentioned 30 kilograms of industrial alcohols making is mixed with 5 kilograms of Virahols and 70 kilograms of gasoline, and stirring promptly gets ethanol petrol.
Embodiment three: with mashed sugarcane, rotten apple, sawdust or crop straw is raw material, screening, the foreign material of going out, through cleaning, smash slurry, fermentation, distilling and make industrial alcohol, fermentation time is 5 days, temperature is 33 ℃, distillation temperature is 100 ℃, then above-mentioned 25 kilograms of industrial alcohols making is mixed with 4 kilograms of Virahols and 65 kilograms of gasoline, and stirring promptly gets ethanol petrol.
Claims (2)
1, a kind of production technique of ethanol petrol, with mashed sugarcane, rotten apple, sawdust or crop straw is raw material, screen, remove foreign material, through cleaning, smash slurry, fermentation, distilling and make industrial alcohol, it is characterized in that: described fermentation time is 3～6 days, temperature is 30～35 ℃, distillation temperature is 70～120 ℃, then the above-mentioned industrial alcohol of making is mixed with denaturing agent and gasoline, stir and promptly get ethanol petrol, its weight proportion is: industrial alcohol 20-30 part, denaturing agent 3-5 part, gasoline 60-70 part.
2, the production technique of a kind of ethanol petrol according to claim 1 is characterized in that: described denaturing agent is a Virahol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02104311 CN1441035A (en) | 2002-02-25 | 2002-02-25 | Production process of ethanol gasoline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02104311 CN1441035A (en) | 2002-02-25 | 2002-02-25 | Production process of ethanol gasoline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1441035A true CN1441035A (en) | 2003-09-10 |
Family
ID=27768406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02104311 Pending CN1441035A (en) | 2002-02-25 | 2002-02-25 | Production process of ethanol gasoline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1441035A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100465253C (en) * | 2006-08-25 | 2009-03-04 | 朱占才 | High sweetness highland barley plant cleaning fuel and method for making the same |
| CN1840620B (en) * | 2005-04-01 | 2010-04-28 | 杜绍安 | Ethanol gasoline detergent |
-
2002
- 2002-02-25 CN CN 02104311 patent/CN1441035A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1840620B (en) * | 2005-04-01 | 2010-04-28 | 杜绍安 | Ethanol gasoline detergent |
| CN100465253C (en) * | 2006-08-25 | 2009-03-04 | 朱占才 | High sweetness highland barley plant cleaning fuel and method for making the same |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Jianping Document name: Notice of publication of application for patent for invention |
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| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Jianping Document name: Notification before expiration of term |
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| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Jianping Document name: Deemed as a notice of withdrawal |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |