Vehicular environment-friendly formaldehyde diesel and preparing method thereof

A diesel and environmental protection technology, which is applied in the petroleum industry, liquid carbon-containing fuels, fuel additives, etc., can solve the problems of excessive carbon monoxide and hydrocarbons, environmental pollution, etc., and achieve the effects of reducing NOX, improving reactivity, and accelerating oxidative combustion

Inactive Publication Date: 2019-04-05
苑瀚文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this patent also has the following disadvantages: in the combustion mode, compared with pure diesel fuel, the methanol fuel emitted by the methanol fuel exceeds the standard in terms of carbon monoxide and hydrocarbons, causing environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] An environmentally friendly formaldehyde diesel for vehicles, comprising the following components in parts by mass: 40 parts of methanol, 70 parts of national standard diesel oil, and 22 parts of composite diesel oil additives;

[0023] The composite diesel additive comprises the following components by mass: 18 parts of diethyl phthalate, 10 parts of zinc peroxide, 8 parts of graphite, 15 parts of polyoxymethylene dimethyl ether, 5 parts of petroleum acid, 7 parts of mixed fatty acid glycerides 12 parts of alumina powder, 11 parts of precious metal, 3 parts of porous silicon-supported cerium-aluminum composite oxide, 3 parts of bismuth oxide, and 9 parts of tartaric acid.

[0024] Wherein, the noble metal is a mixture of Pt and Pd with a material ratio of 1:2.

[0025] The cerium-aluminum composite oxide of the porous silicon-loaded cerium-aluminum composite oxide is composed of CeO 2 and γ-Al 2 o 3 composition, and the loading rate of the porous silicon-supported c...

Embodiment 2

[0029] An environmentally friendly formaldehyde diesel for vehicles, comprising the following components in parts by mass: 15 parts of methanol, 40 parts of national standard diesel oil, and 15 parts of composite diesel oil additives;

[0030] The composite diesel additive includes the following components in parts by mass: 5 parts of diethyl phthalate, 2 parts of zinc peroxide, 1 part of graphite, 5 parts of polyoxymethylene dimethyl ether, 3 parts of petroleum acid, 4 parts of mixed fatty acid glycerides 1 part, 6 parts of alumina powder, 10 parts of precious metal, 1 part of porous silicon-supported cerium-aluminum composite oxide, 1 part of bismuth oxide, and 7 parts of tartaric acid.

[0031] Wherein, the noble metal is a mixture of Pt and Pd with a material ratio of 1:1.

[0032] The cerium-aluminum composite oxide of the porous silicon-loaded cerium-aluminum composite oxide is composed of CeO 2 and γ-Al 2 o 3 composition, and the loading rate of the porous silicon-su...

Embodiment 3

[0036] An environmentally friendly formaldehyde diesel for vehicles, comprising the following components in parts by mass: 25 parts of methanol, 56 parts of national standard diesel oil, and 20 parts of composite diesel oil additives;

[0037] The composite diesel additive includes the following components in parts by mass: 12 parts of diethyl phthalate, 7 parts of zinc peroxide, 6 parts of graphite, 11 parts of polyoxymethylene dimethyl ether, 3-5 parts of petroleum acid, mixed fatty acid glycerin 6 parts of ester, 8 parts of alumina powder, 2 parts of porous silicon-supported cerium-aluminum composite oxide, 2 parts of bismuth oxide, and 8 parts of tartaric acid.

[0038] Wherein, the noble metal is a mixture of Pt and Pd with a material ratio of 1:1.

[0039] The cerium-aluminum composite oxide of the porous silicon-loaded cerium-aluminum composite oxide is composed of CeO 2 and γ-Al 2 o 3 composition, and the loading rate of the porous silicon-supported cerium-aluminum ...

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Abstract

The invention belongs to the field of automotive fuels and particularly relates to vehicular environment-friendly formaldehyde diesel and a preparing method thereof. The vehicular environment-friendlyformaldehyde diesel comprises, by mass, 15-40 parts of methanol, 40-70 parts of GB diesel, and 15-22 parts of a composite diesel additive; the composite diesel additive includes, by mass, 5-18 partsof diethyl phthalate, 2-10 parts of zinc peroxide, 1-8 parts of graphite, 5-15 parts of polyoxymethylene dimethyl ether, 3-5 parts of naphthenic acid, 4-7 parts of mixed fatty acid glyceride, 6-12 parts of alumina powder, 10-11 parts of noble metals, 1-3 parts of porous silicon-supported cerium-aluminum composite oxide, 1-3 parts of bismuth oxide, and 7-9 parts of tartaric acid. The vehicular environment-friendly formaldehyde diesel herein has outstanding inter-component synergy; water resistance of methanol gasoline is evidently improved, emission of combustion NOX, HC and CO is evidently reduced.

Description

technical field [0001] The invention belongs to the field of automobile fuel, and in particular relates to a vehicle-used environment-friendly formaldehyde diesel and a preparation method thereof. Background technique [0002] With the development of the automobile industry, the number of automobiles has increased rapidly. Since automobile fuel mainly comes from petroleum products, its consumption is more than 70% of petroleum production. However, with the gradual depletion of global petroleum resources, energy problems have become increasingly prominent. A large amount of exhaust gas has caused serious pollution problems. Especially in recent years, my country's smog weather has continued and the air condition is quite severe. The problem of reducing the combustion of fossil fuels and the emission of harmful gases needs to be solved urgently. [0003] Methanol is an ideal alternative fuel. Methanol has abundant sources and can be produced from solid raw coal, liquid raw naph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/02C10L1/04C10L1/12C10L1/188C10L1/19C10L1/198
CPCC10L1/04C10L1/02C10L1/10C10L1/12C10L1/1208C10L1/1233C10L1/1881C10L1/19C10L1/1905C10L1/1985C10L2300/20
Inventor 苑瀚文
Owner 苑瀚文
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