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Reusable methyl low carbon clean diesel oil additive

A low-carbon clean and additive technology, applied in the field of methyl low-carbon clean diesel and methyl low-carbon clean diesel additives, can solve the problem of fuel consumption rate, load fuel consumption rate increase, failure to be recognized by the market, fuel economy decline, etc. problems, to achieve the effect of reducing pollutant emissions, high energy saving and emission reduction effect, and low cost

Inactive Publication Date: 2015-10-07
吴阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, its addition amount should not be too high, because as can be seen from Table 2 above, with the increase of DMMn addition amount, its fuel consumption rate and load fuel consumption rate will increase significantly, resulting in a decline in fuel economy, which will eventually fail to be recognized by the market

Method used

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  • Reusable methyl low carbon clean diesel oil additive
  • Reusable methyl low carbon clean diesel oil additive
  • Reusable methyl low carbon clean diesel oil additive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Diesel additive components (volume ratio) are shown in Table 5

[0052] table 5

[0053]

[0054] For the convenience of description, it is customary in the industry to express methyl diesel in MD. For example, if 30% diesel additive is added to national standard diesel (the sum of diesel and diesel additive is 100%), it is usually expressed as MD30. All percentages refer to the percentage of the total volume of the product.

Embodiment 2

[0056] The distribution ratio (volume ratio) of methyl diesel oil formulated with the diesel fuel additive of Example 1 of the present invention is shown in Table 6.

[0057] Table 6

[0058]

[0059] The methyl diesel vehicle experiment report blended with the diesel additives A, B, C, and D of the present invention is shown in Table 7:

[0060] Table 7

[0061]

[0062] Based on the above Table 7, the four examples of additives A, B, C, and D can be seen, because HHBP ultra-high calorific value hydrocarbon fuel accounts for 5%, 10%, 15%, and 20% of the four additive samples, respectively. And the amount of catalytic combustion additives increased by 1% respectively. Therefore, when the amount of additives increased from 25% to 50%, although the heating value of the corresponding blended methyl diesel oil has been greatly reduced, the average mileage of 20L driving kilometers is not significant Decrease, and there is a slight increase in the middle. It is obvious that the synergisti...

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Abstract

The invention provides a reusable methyl low carbon clean diesel oil additive, which comprises the following components by volume ratio: 76-98% of polyoxymethylene dimethyl ethers DMM 3-8, 1-20% of hydrocarbon fuel of gross calorific value, and 1-4% of catalytic combustion additive. The additive is produced at normal temperature and under normal pressure with simple technology and equipment as well as low cost. The diesel oil additive provided by the invention can be added with a large proportion of diesel oil of national standard and used normally still; vehicles are not needed to be changed, and a fuel tank is not needed to be cleaned; a stratification phenomenon will not appear, even if water exists in the fuel tank or the storage tank; after using the diesel oil additive, the vehicle engine is powerful with low cost, and more than 50% of the amount of discharged PM 2.5 and other pollutants is reduced.

Description

Technical field [0001] The invention belongs to the field of new energy for vehicles, and specifically relates to a renewable methyl low-carbon clean diesel additive (hereinafter referred to as "diesel additive") based on polymethoxy dimethyl ether (DMM3-8). The clean diesel produced by blending the diesel additives of the present invention is called methyl low-carbon clean diesel (hereinafter referred to as "methyl diesel"). Background technique [0002] Polyoxymethylene dimethyl ethers (Polyoxymethylene dimethyl ethers, referred to as PODE or DMMn, the same below), also known as polyoxymethylene dimethyl ether, polyoxymethylene dimethyl ether, polymethoxymethyl acetal, are a class of Dimethoxymethane is a low-molecular-weight acetal polymer with methyleneoxy as its parent and its main chain. Its general formula is: CH3O(CH2O)nCH3 (where n≥1 is an integer, generally less than 8 , The application of the present invention refers to DMM 3-8, that is, n is between 3-8). [0003] Acc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/185C10L1/16C10L1/10
Inventor 吴家友吴阳
Owner 吴阳
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