Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for producing synthetic diesel oil

A technique for synthesizing diesel oil and production methods, which is applied in the petroleum industry, liquid carbon-containing fuels, fuels, etc., and can solve problems such as engine malfunction, mixed steam being too lean, and low utilization rate, and achieve good market development prospects and full combustion , the effect of low price

Inactive Publication Date: 2010-11-03
丁心佩 +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the inherent characteristics of methanol itself, the proportion of methanol in the fuel is low. The synthetic fuel for diesel engines with methanol as the main raw material proposed in many technical solutions has a common difficulty: because of the low boiling point of methanol, When the temperature is high, it will cause the steam pressure to rise. Whether it is a rotary steam distribution device or a cross steam distribution device, it is easy to make the mixed steam too thin, resulting in air resistance, so that the engine cannot work normally and the utilization rate is not high. Therefore, how It is imperative to make full use of methanol to develop a fuel that is completely suitable for internal combustion engines to replace traditional petroleum energy

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

[0017] Get methyl alcohol 162Kg, namely: 81%, pure benzene 34Kg, namely: 17%, isooctyl nitrate 4Kg, promptly 2.8%, methyl propionate 0.9Kg, promptly 0.45%, naphthenic acid 0.09Kg, promptly 0.045%. Inject methanol into the solvent, add pure benzene and stir for 20 minutes; then add isooctyl nitrate, methyl propionate and naphthenic acid in sequence, and stir for another 30 minutes; after standing for 30 minutes, filter to produce 200Kg of synthetic diesel .

Embodiment 2

[0019] Get methanol 410Kg, namely: 82%, pure benzene 75Kg, namely: 15%, isooctyl nitrate 13Kg, promptly 2.6%, methyl propionate 1.5Kg, promptly 0.3%, naphthenic acid 0.15Kg, promptly 0.03%. The preparation method is the same as in Example 1, that is, the production method for producing synthetic diesel oil 500Kg.

Embodiment 3

[0021] Get methanol 800Kg, that is: 80%, pure benzene 180Kg, that is: 18%, isooctyl nitrate 27Kg, that is 2.7%, methyl propionate 2.5Kg, that is 0.25%, naphthenic acid 0.2Kg, that is 0.02%. The preparation method is the same as in Example 1, that is, the production method for producing synthetic diesel oil 1000Kg.

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 provides a method for producing synthetic diesel oil. The diesel oil comprises the following components in percentage by weight: 80 to 84 percent of methanol, 15 to 18 percent of purified petroleum benzin, 2.5 to 3 percent of isooctyl nitrate, 0.2 to 0.5 percent of methyl propionate and 0.01 to 0.05 percent of naphthenic acid. The preparation method comprises the following steps: mixing and stirring the components in a vessel after adding the components in the vessel in sequence; standing the mixture for 30 minutes; and filtering the mixture. The method has the advantages of reasonable components, simple process, high heat value and no pollution, and can be widely applied to various diesel machines to replace fuel for use.

Description

technical field [0001] The invention relates to a synthetic diesel which can be used as fuel for various diesel machines, in particular to a production method of the synthetic diesel and a preparation method thereof. Background technique [0002] Due to the continuous reduction of petroleum and mineral resources, the development and utilization of new energy sources are also constantly developing. Western developed countries such as Germany and the United States have been developing new fuels for diesel engines and gasoline engines since 1931. Especially in Germany, the current ratio of new fuels to traditional petroleum fuels has accounted for as much as 71%. However, its main development and utilization of biological raw materials, that is, plant and animal oils, have led to rising levels of edible oils, and The process is more complicated and the cost is higher. After entering the 21st century, people continue to deepen the research and development of low-cost and easy-t...

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 Applications(China)
IPC IPC(8): C10L1/02C10L1/16C10L1/19C10L1/188C10L1/23
Inventor 丁心佩鞠平
Owner 丁心佩
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products