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Navigation alcohol fuel air lock prevention additive for automobile and preparation method of navigation alcohol fuel air lock prevention additive

A technology for vehicle aviation alcohol and additives, which is applied in the production field of vehicle aviation alcohol fuel anti-gas barrier additives, can solve problems such as inconvenient operation, vehicle shaking, gasification chamber nozzle blockage, etc. Activate difficult effects

Inactive Publication Date: 2019-08-23
寇延华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the use of automobiles, the high temperature in summer will produce tiny bubbles in the oil circuit. In addition, when methanol is incomplete as fuel, hydrocarbons will be cracked and oxidized to polymerize to produce carbon slag deposits. resistance, resulting in difficulty in starting, poor fuel supply, vehicle vibration and other adverse phenomena
[0005] At the same time, it will cause high vapor pressure of methanol gasoline in storage. At present, many filling stations eliminate it by changing the filling gun method, which is inconvenient to operate.

Method used

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  • Navigation alcohol fuel air lock prevention additive for automobile and preparation method of navigation alcohol fuel air lock prevention additive
  • Navigation alcohol fuel air lock prevention additive for automobile and preparation method of navigation alcohol fuel air lock prevention additive
  • Navigation alcohol fuel air lock prevention additive for automobile and preparation method of navigation alcohol fuel air lock prevention additive

Examples

Experimental program
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Effect test

Embodiment 1

[0027] In this embodiment, a kind of vehicle aviation alcohol fuel anti-barrier gas additive, comprises the following components by weight:

[0028] 5-20 parts of trimethylcyclohexanone, 5-20 parts of polyether silicone, 5-10 parts of ethane carbonate, 5-15 parts of morpholine, 2-8 parts of fatty acid copper, and at least 5-15 parts of petroleum ether two or more reagents.

[0029] Wherein, the petroleum ether is any one type of petroleum ether in petroleum ether "60-120", or a mixed solution of two or more different types of petroleum ether.

[0030] According to the preparation method of the above-mentioned vehicle aviation alcohol fuel gas barrier additive, such as figure 1 As shown, the method includes the following steps:

[0031] Step 1. Under normal temperature and pressure, mix two or more of the reagents;

[0032] Step 2. The mixed reagents are circulated and mixed for more than 40min through a circulation device, and left standing for more than 30min to prepare th...

Embodiment 2

[0039] In this embodiment, a kind of vehicle aviation alcohol fuel anti-barrier gas additive, comprises the following components by weight:

[0040] 10-20 parts of trimethylcyclohexanone, 5-10 parts of polyether silicone, 7-10 parts of ethane carbonate, 10-15 parts of morpholine, 5-8 parts of fatty acid copper, and at least 10-15 parts of petroleum ether two or more reagents.

[0041] The production method is the same as described in Example 1.

[0042] The technical effect is the same as described in Example 1.

Embodiment 3

[0044] In this embodiment, a kind of vehicle aviation alcohol fuel anti-barrier gas additive, comprises the following components by weight:

[0045] 5-10 parts of trimethylcyclohexanone, 10-20 parts of polyether silicone, 5-7 parts of ethane carbonate, 5-10 parts of morpholine, 2-5 parts of fatty acid copper, and at least 5-10 parts of petroleum ether two or more reagents.

[0046] The production method is the same as described in Example 1.

[0047] The technical effect is the same as described in Example 1.

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PUM

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Abstract

The invention discloses a navigation alcohol fuel air lock prevention additive for an automobile, and solves the technical problems of difficult starting, unsmooth oil supply and vehicle shaking during use of an automobile due to high steam pressure of a current navigation alcohol fuel. The air lock prevention additive comprises two or more selected from the following reagents, in parts by weight:5-20 parts of trimethylcyclohexanone, 5-20 parts of polyether silicone, 5-10 parts of dimethyl carbonate, 5-15 parts of morpholine, 2-8 parts of fatty acid copper, and 5-15 parts of petroleum ether.After the air lock prevention additive provided by the invention is added, original self-association effect and original performance of methanol can be protected, a relatively high vapor pressure of the navigation alcohol fuel can be avoided, and safety, reliability and smooth oil ways in the storage and use process can be promoted.

Description

technical field [0001] The invention relates to an anti-gas barrier additive for aviation alcohol fuel for vehicles, which is added to the aviation alcohol fuel to avoid high vapor pressure of the aviation alcohol fuel. The invention also relates to a preparation method of the anti-gas barrier additive for vehicle aviation alcohol fuel. Background technique [0002] With the rapid development of the automobile industry, the world is facing more severe problems such as shortage of petroleum resources and environmental pollution. Therefore, vigorously developing alternative energy sources that are economical, energy-saving and environmentally friendly has become a significant and long-term strategic consideration. Methanol gasoline has become an ideal gasoline substitute due to its advantages of wide source, low production cost, good combustion effect and low environmental pollution. my country is a big country with coal, and the technology of refining methanol from coal is a...

Claims

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Application Information

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IPC IPC(8): C10L1/185C10L1/19C10L1/233C10L1/28C10L1/30
CPCC10L1/143C10L1/1852C10L1/1857C10L1/19C10L1/2335C10L1/285C10L1/305
Inventor 寇延华
Owner 寇延华
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