High-cleanliness methanol gasoline

A methanol gasoline, clean technology, applied in the petroleum industry, liquid carbon-containing fuel, fuel additives, etc., can solve the problems of substandard formaldehyde emission, insufficient engine power, cold start difficulties, etc., and achieve the goal of overcoming cold start difficulties and sufficient combustion power , cheap effect

Inactive Publication Date: 2014-05-21
东莞市智造生物科技有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing methanol gasoline still has the problems of miscibility, corrosion, and swelling. When in use, the engine power is insufficient, stratified when encountering water, it is difficult to start cold, and the formaldehyde emission is not up to standard and other technical problems.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A kind of high clean methanol gasoline, its preparation process is as follows.

[0042] Step 1: Prepare additives.

[0043] 60 parts of n-butanol, 14 parts of methyl tert-butyl ether, 12 parts of Tween-80, 3 parts of Span 20, 1 part of sodium dodecylsulfonate, 9.95 parts of xylene, 0.05 parts of ferrocene, Additives are prepared by mixing and set aside.

[0044] Step 2: preparing a kind of high-clean methanol gasoline of the present invention.

[0045] Take 44 parts of methanol, 50 parts of gasoline, 5.8 parts of additives, 0.1 part of nonylphenol polyoxyethylene ether as a cleaning agent, and 0.1 part of preservative 2,6-di-tert-butyl-p-cresol. Under normal temperature and pressure, add the above raw materials in parts by weight into the reaction kettle in sequence, disperse and stir with a high-shear dispersing emulsifier for 20 to 30 minutes, mix the above raw materials uniformly, and obtain the finished product after filtration.

[0046] The high-clean methanol g...

Embodiment 2

[0048] A kind of high clean methanol gasoline, its preparation process is as follows.

[0049] Step 1: Prepare additives.

[0050] Mix 50 parts of acetone, 30 parts of dimethyl carbonate, 15 parts of Tween-80, and 5 parts of Span 20 to prepare the additive, and set aside.

[0051] Step 2: preparing a kind of high-clean methanol gasoline of the present invention.

[0052] Take 48 parts of methanol, 44 parts of gasoline, 7.2 parts of additives, 0.5 parts of triethanolamine as a cleaning agent, and 0.3 parts of alkaline barium petroleum sulfonate as an antiseptic. Under normal temperature and pressure, add the above raw materials in parts by weight into the reaction kettle in sequence, disperse and stir with a high-shear dispersing emulsifier for 20 to 30 minutes, mix the above raw materials uniformly, and obtain the finished product after filtration.

[0053] The high-clean methanol gasoline prepared in this example is M50 methanol gasoline, which has significant advantages: h...

Embodiment 3

[0055] A kind of high clean methanol gasoline, its preparation process is as follows.

[0056] Step 1: Prepare additives.

[0057] Mix 20 parts of n-butanol, 20 parts of acetone, 15 parts of methyl tert-butyl ether, 1 part of sodium dodecyl sulfonate, 16 parts of Tween-80, 4 parts of Span 20, 9 parts of xylene, ethyl acetate 4.9 parts of ester, 10 parts of dimethyl carbonate, and 0.1 part of ferrocene were mixed to prepare the additive, and set aside.

[0058] Step 2: preparing a kind of high-clean methanol gasoline of the present invention.

[0059] Take 33 parts of methanol, 65 parts of gasoline, 6.2 parts of additives, 0.3 parts of cleaning agent isopropanol, and 0.5 parts of preservative 2,6-di-tert-butyl-p-cresol. Under normal temperature and pressure, add the above raw materials in parts by weight into the reaction kettle in sequence, disperse and stir with a high-shear dispersing emulsifier for 20 to 30 minutes, mix the above raw materials uniformly, and obtain the fi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the technical field of clean fuels, and particularly relates to high-cleanliness methanol gasoline, which comprises the following raw materials in part by weight: 33-53 parts of methanol, 40-65 parts of gasoline, 5.8-8 parts of additive, 0.1-0.5 part of cleaning agent and 0.1-0.5 part of antiseptic agent. In the invention, as the methanol has the advantages that the octane value is high, the oxygen content is high, the combustion is full, the intermiscibility of the methanol with the gasoline is better, and the like, the methanol can be mixed with the gasoline to be used. The high-cleanliness methanol gasoline disclosed by the invention can be stably combusted so that the emission of automobile exhaust of carbon oxide, hydrocarbons and nitrogen oxides can be reduced, and the high-cleanliness methanol gasoline is clean and environmental-friendly; and by the additive, the high-cleanliness methanol gasoline has sufficient combustion power, has the advantages of water-absorbing resistance, anti-swelling property and anticorrosive property, can not be layered in water, and can solve the technical difficult problems that cold start is difficult, the emission of the methanol can not reach the standard, and the like. The high-cleanliness methanol gasoline disclosed by the invention can replace 90#, 93#, 97# gasoline, and is used in gasoline motor vehicles, so that the energy can be saved, the price is cheap, and economical and practical properties are obtained.

Description

technical field [0001] The invention belongs to the technical field of clean fuels, in particular to a high-clean methanol gasoline. Background technique [0002] In today's world, governments of various countries have taken many measures to deal with the shortage of oil resources and global warming. In particular, the Chinese government has incorporated the development of alternative energy into the strategic position of national energy security, and formulated the "Guiding Opinions on the Development of Alternative Energy". This can optimize the energy structure, accelerate the pace of research and development of new energy and alternative energy, alleviate the contradiction between supply and demand of fossil energy, and reduce the pressure on oil imports. It is of great significance to alleviate resource and environmental constraints, ensure energy security, and promote the sustainable development of my country's economy. [0003] With the rapid development of China's ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): C10L1/04C10L1/02C10L1/30C10L1/24C10L1/222C10L1/19C10L1/198C10L1/185C10L1/183C10L1/182C10L1/16C10L10/04
Inventor 曾涛
Owner 东莞市智造生物科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap