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

Production method of methyl alcohol diesel oil

A production method, methanol technology, applied in the field of new energy liquid fuels, can solve problems such as narrow scope, inability to meet the industrialization requirements of bulk methanol and diesel products, and weak product stability, and achieve the effect of reducing costs

Inactive Publication Date: 2016-01-13
耿兆翔
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

4. All additives must be able to completely burn into CO 2 or / and H 2 o
The existing methanol-diesel formulation technology has entered a dead end and is facing a dilemma
[0003] And Chinese invention patent application, application number: 201210102557.7, application publication number: CN103361131A " a kind of heavy methanol diesel oil " formulation product cost is high, (benzoic acid etc.) auxiliary raw material is single, and raw material is not easy to obtain, can not satisfy bulk The industrialization requirements of methanol diesel products; it is also restricted by the relative density difference of paraffins in diesel oil; the product stability is not strong, and the scope of adapting to oil products is relatively narrow

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

[0051] 1. At room temperature or above 5 degrees Celsius, below 30 degrees Celsius and under normal pressure, when No. 0 diesel is mixed with methanol and toluene or ethylbenzene or propylbenzene or butylbenzene, its freezing point will be greatly reduced, so it can be above 5 degrees Celsius Production:

[0052] (1) With the maximum solubility of toluene or ethylbenzene or propylbenzene or butylbenzene in methanol, fully stir it, dissolve it in methanol, the rotating speed is 50 rpm-150 rpm, and the stirring time is 4 hours-8 hours;

[0053] (2) Add ordinary polystyrene resin to the above (1); fully stir, the rotating speed is 50 rpm-150 rpm, and the stirring time is 4 hours-8 hours, so that the ordinary polystyrene resin is completely dissolved in toluene or ethyl alcohol. The phenyl in benzene or propylbenzene or butylbenzene, ordinary polystyrene resin accounts for 4%-5% of the total mass of methanol-diesel mixture; methanol accounts for 25%-30% of the total volume of meth...

Embodiment 2

[0059] 1. At room temperature or above 5 degrees Celsius, below 30 degrees Celsius and under normal pressure, when No. 0 diesel is mixed with methanol and toluene or ethylbenzene or propylbenzene or butylbenzene, its freezing point will be greatly reduced, so it can be above 5 degrees Celsius Production:

[0060] (1) With the maximum solubility of toluene or ethylbenzene or propylbenzene or butylbenzene in methanol, fully stir it, dissolve it in methanol, the rotating speed is 50 rpm-150 rpm, and the stirring time is 4 hours-8 hours; toluene Or ethylbenzene or propylbenzene or butylbenzene are easily soluble in methanol, the amount of toluene or ethylbenzene or propylbenzene or butylbenzene can slightly exceed its maximum solubility in methanol;

[0061] (2) Add diesel oil to the above (1) and fully stir evenly, with a rotating speed of 50 rpm-150 rpm, stirring time of 4 hours-8 hours, and let stand; methanol accounts for 10%-30% of the total volume of methanol diesel;

[006...

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

PropertyMeasurementUnit
Finenessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a production method of methyl alcohol diesel oil, and belongs to the technical field of new energy liquid fuel. The production method comprises following steps, methylbenzene, or ethylbenzene, or propyl benzene, or butylbenzene is dissolved in methyl alcohol, and then is dissolved in diesel oil so as to precipitate alkanes; common polystyrene resin is dissolved in aromatic hydrocarbons of diesel oil, timing clockwise- counterclockwise two-direction alternate stirring is carried out with low shearing, and the obtained alkanes are added, and complete stirring with low shearing is carried out; and at last polyvinylpyrrolidone (PVP) and Carbomer resin are added, complete stirring with low shearing is carried out so as to obtain the methyl alcohol diesel oil. The methyl alcohol diesel oil can be taken as liquid fuel of vehicles, boats, and boilers.

Description

Technical field: [0001] The invention relates to a production method of new energy liquid fuel, in particular to a production method of methanol diesel. Background technique: [0002] With the rapid development of my country's economy, my country's dependence on foreign oil has exceeded 55%. By 2030, my country's dependence on foreign oil will reach 70%. Energy security has become an extremely urgent and major issue facing the Chinese nation. It is a major technical challenge facing the Chinese nation to find alternative new energy sources and dissolve renewable methanol in diesel to reduce the dependence on foreign oil and reduce the consumption rate of oil. Diesel, a product of petroleum refining, is a non-polar substance, while methanol is a highly polar substance, and they are not directly compatible. Diesel is not a simple substance, it is a mixture of paraffins, aromatics and naphthenes; the relative density of paraffins is significantly greater than that of aromatics...

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
IPC IPC(8): C10L1/02
Inventor 耿兆翔
Owner 耿兆翔
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

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com