Clean alcohol fuel

A clean fuel and alcohol technology, applied in fuel, liquid carbon-containing fuel, petroleum industry, etc., can solve the problems of low calorific value, difficult engine adaptability, low air-fuel ratio, etc., achieve low calorific value, increase power, improve The effect of gasoline octane

Active Publication Date: 2005-02-23
黑龙江鹏业农业发展股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After 10 years of research and development, some technologies have made breakthroughs, but some technical difficulties still need to be further resolved, such as the low calorific value of methanol gasoline; the oxygen content of methanol is as high as 50%, and the air-fuel ratio (kg air/kg gas) is low.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0029] This example is the preparation of the fuel of the present invention.

[0030] Put 600kg of gasoline component oil (naphtha at 40-175℃, octane number 51) into the reactor at normal temperature and pressure, and then add 150kg of ethanol, 150kg of methanol, 79.2kg of isopropanol or Butanol, 5kg combustion accelerator, 0.6kg detergent and dispersant, 0.8kg anti-corrosion inhibitor, 0.4kg metal deactivator, 5kg anti-icing agent, 3kg antioxidant, 2kg stabilizer, 4kg explosion-proof agent fuel. The test results of Heilongjiang Provincial Product Quality Supervision and Inspection Station are listed in Table 1 (executive standard: GB17930-1999) and Table 2 (executive standard: GB / T261, GB / T5096).

[0031] Analysis Project

[0032] Analysis Project

example 2-3

[0034] Examples 2-3 are preparations of fuels of the present invention.

[0035] The amount of raw materials used is shown in Table 3, wherein the gasoline component oil is naphtha at 40-170°C and octane number is 51. Preparation process is with example 1.

[0036] raw material

example 4

[0038] This example is the bench test of Example 1. The test is tested by the National Car Quality Supervision and Inspection Center.

[0039] Test based on:

[0040] GB / T18297-2001 "Automobile Engine Performance Test Method"

[0041] QC / T525-1999 "Automobile Engine Reliability Test Method"

[0042] GB14761.4-1993 "Automobile Crankcase Pollutant Emission Standard"

[0043] GB / T3845-1993 "Gasoline Vehicle Emission Pollutant Measurement Idling Speed ​​Method"

[0044] test results:

[0045] The main parameters of the engine used in the test and the test results are shown in Table 4-7.

[0046] model

[0047] Test items

[0048] Preface

[0049] When a failure occurs

[0050] Test conclusion: as can be seen from Table 5-7, the fuel of the present invention is used on the VW brand ATK engine, and its environmental protection item test results meet the national standard requirements; there are no fatal, serious and general faults in the...

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PUM

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Abstract

The invention is a kind of alcohol clean fuel containing following components mixed evenly: methanol, alcohol-petrol combination, isopropanol, fuel accelator, clean dispersant, anti-corrosion agent, metallo catalyst, deicing agent, stability agent, anfioxidant agent, and explosion-resistent agent. The fuel can be use in the realm of vehicle and can be mixed with lead-free petrol by any proportion. In addition, this fuel applies to any gasoline-motivated vehicle without changing the engine. Moreover, the fuel is environmental and can effectively reduce the emission of harmful substance in end gas, such as CO, CH and NOx. And the fuel cannot erode aluminium, cast iron, copper, and so forth and the swelling phenomena can be reduced by using this fuel instead of lead-free petrol. Additionally, an easy production and a low cost make this invention a vast-foreground environmental clean fuel.

Description

technical field [0001] The present invention relates to liquid fuel, more specifically, it is a kind of green and environment-friendly alcohol blended with methanol, ethanol and low-octane gasoline components as main raw materials, supplemented with additives to improve performance Class clean fuel. Background technique [0002] In recent years, with the rapid development of my country's national economy, my country's demand for refined oil has been increasing. For example, in 2001, the consumption of motor gasoline reached 40 million tons, of which 15 million tons were imported, accounting for the total consumption of motor gasoline. 37%. With the development of the economy and the improvement of people's living standards, the amount of social vehicles and civilian vehicles will increase rapidly. Some experts predict that the annual growth rate of gasoline demand in 2005 can reach 4.4%. Gasoline consumption will reach 43 million tons. Since 1994. my country has become a ...

Claims

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Application Information

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IPC IPC(8): C10L1/04
Inventor 范守伟王建业张君海
Owner 黑龙江鹏业农业发展股份有限公司
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