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

Alcohol-based environment-friendly civil fuel

A civil fuel and environmental protection technology, applied in fuels, fuel additives, liquid carbon-containing fuels, etc., can solve the problems of low combustion efficiency of alcohol-based liquid fuels, poor mutual solubility and unstable existence of alcohol-based liquid fuels, etc. Clarity, reduce ignition difficulty, reduce the effect of carbon deposition

Inactive Publication Date: 2020-07-03
宜宾中通环保科技有限公司
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The miscibility of alcohol-based liquid fuel is poor;
[0005] 2. Alcohol-based liquid fuel will release a small amount of toxic gas, causing environmental pollution;
[0006] 3. The combustion efficiency of alcohol-based liquid fuel is not high, and the calorific value is low
However, according to the "Chemical Dictionary", potassium permanganate will decompose when it encounters methanol and acetic acid, and cannot exist stably; in addition, the combustion products of potassium permanganate are corrosive to metals and harmful to the environment.

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

[0033] The alcohol-based environmentally friendly civil fuel comprises 70 parts by weight of methanol, 12 parts of straw pellet fuel, 2 parts of calcium nitrate modified activated alumina, 3 parts of Co-N-C catalyst and 5 parts of combustion aid.

[0034] More specifically, the preparation method of straw pellet fuel is to crush the straw to a particle size of 100 μm, and then dry, thermally crack and extrude to obtain it; wherein, the drying temperature is 100° C., and the time is 18 hours; thermal cracking The temperature is 1000°C;

[0035] The preparation method of calcium nitrate modified activated alumina is to dissolve calcium nitrate and activated alumina with a molar ratio of 1:1 in water, stir, dry and calcinate to obtain that; wherein, the stirring speed is 50r / min , the time is 30min; the drying time is 17h; the calcination temperature is 650°C, and the time is 45min;

[0036] The combustion aid includes co-solvent, bio-oil, ferrocene and co-solvent in a weight ra...

Embodiment 2

[0038] The alcohol-based environmentally friendly civil fuel comprises 80 parts by weight of methanol, 16 parts of straw pellet fuel, 5 parts of calcium nitrate modified activated alumina, 6 parts of Co-N-C catalyst and 6 parts of combustion aid.

[0039] More specifically, the preparation method of straw pellet fuel is to crush the straw to a particle size of 115 μm, then dry, thermally crack and extrude to obtain it; wherein, the drying temperature is 110° C., and the time is 24 hours; thermal cracking The temperature is 1040°C;

[0040] The preparation method of calcium nitrate-modified activated alumina is to dissolve calcium nitrate and activated alumina with a molar ratio of 1.5:1 in water, stir, dry and calcinate to obtain the product; wherein, the stirring speed is 55r / min , the time is 32min; the drying time is 18h; the calcination temperature is 750°C, and the time is 55min;

[0041] The combustion aid includes co-solvent, bio-oil, ferrocene and co-solvent in a weig...

Embodiment 3

[0043] The alcohol-based environmentally friendly civil fuel includes, by weight, 75 parts of methanol, 14 parts of straw pellet fuel, 4 parts of calcium nitrate modified activated alumina, 4 parts of Co-N-C catalyst and 5.5 parts of combustion aid.

[0044] More specifically, the preparation method of straw granular fuel is to crush the straw to a particle size of 110 μm, and then dry, thermally crack and extrude; wherein, the drying temperature is 105°C and the time is 20 hours; thermal cracking The temperature is 1020°C;

[0045] The preparation method of calcium nitrate-modified activated alumina is to dissolve calcium nitrate and activated alumina with a molar ratio of 1.2:1 in water, stir, dry and calcinate to obtain the product; wherein, the stirring speed is 53r / min , the time is 32min; the drying time is 17h; the calcination temperature is 700°C, and the time is 50min;

[0046] The combustion aid includes co-solvent, bio-oil, ferrocene and co-solvent with a weight ra...

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 relates to the technical field of alcohol-based fuels, and discloses an alcohol-based environment-friendly civil fuel, which comprises the following components in parts by weight: 70-80parts of methanol, 12-16 parts of straw pellet fuel, 2-5 parts of calcium nitrate modified activated aluminum oxide, 3-6 parts of a monatomic cobalt-based catalyst and 5-6 parts of a combustion improver, wherein the combustion improver comprises a cosolvent, bio-oil, ferrocene and a solubility promoter according to a weight ratio of (15-20): (15-20): (0.1-0.2): (5-8). Methanol and straw pellet fuel are used as fuel, the calcium nitrate modified activated aluminum oxide has a sulfur fixing effect, thus the emission of sulfur dioxide is reduced; by adding the combustion improver, the effects ofincreasing the combustion heat value, the combustion stability and the combustion efficiency and reducing the ignition difficulty are achieved; by adding the monatomic cobalt-based catalyst, the reactants are contacted with each other more fully, and the catalytic efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of alcohol-based fuels, in particular to alcohol-based environment-friendly civil fuels. Background technique [0002] With the continuous depletion of fossil resources, energy consumption will gradually develop towards renewable energy. Alcohol-based fuel is a kind of fuel mainly composed of polyalcohols such as methanol, ethanol, and butyl-octyl alcohol. It is supported according to different proportions. It is also called methyl fuel and exists in liquid or solid form. Alcohol-based fuel, as a kind of biomass energy, is the same as nuclear energy, solar energy, wind energy, and water energy. It is an environmentally friendly and clean energy that is vigorously promoted by governments around the world. It is the most potential new alternative energy for today's energy depletion. Favored by business organizations in various countries. [0003] However, existing alcohol-based fuels have the following disad...

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): C10L1/32C10L1/10C10L10/00C10L10/02C10L10/04C10L1/12C10L1/18C10L1/182C10L1/30
CPCC10L1/10C10L1/1266C10L1/1802C10L1/1824C10L1/1826C10L1/305C10L1/32C10L10/00C10L10/02C10L10/04C10L2230/04C10L2230/18C10L2230/22
Inventor 王德彬
Owner 宜宾中通环保科技有限公司
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