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A kind of low-carbon high-clean diesel vehicle fuel and preparation method thereof

A diesel vehicle, clean technology, applied in the liquid carbon-containing fuel, fuel, petroleum industry and other directions, can solve the problems of low temperature starting of vehicle diesel, engine block wear, low flash point of vehicle diesel, etc., to reduce carbon deposition , the effect of low production cost and simple production process

Active Publication Date: 2020-04-24
郝德厚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some technical problems still need to be overcome, such as methanol has a certain corrosiveness due to its low calorific value, low flash point of vehicle diesel, wear and tear on the engine block, and carbon deposits, difficult to start at low temperature and poor stability of vehicle diesel, etc.

Method used

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  • A kind of low-carbon high-clean diesel vehicle fuel and preparation method thereof

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Effect test

Embodiment 1

[0016] In the embodiment of the present invention, a low-carbon high-clean diesel vehicle fuel is composed of the following raw materials in parts by weight: 10 parts of methanol, 33 parts of diesel oil, 5 parts of sodium bisulfite formaldehyde, 11 parts of itaconic acid, and acetylacetone 3 parts of cerium, 1 part of nano zinc oxide.

[0017] Diesel oil, itaconic acid and nano-zinc oxide were mixed, and sealed and stirred at a temperature of 73°C for 35 minutes to prepare mixture A. Mix methanol, sodium bisulfoxylate formaldehyde and cerium acetylacetonate, and stir at 62°C for 1.2h to prepare mixture B. Mix mixture A and mixture B, heat to 65° C. and stir for 10 minutes, then sonicate at this temperature for 42 minutes with an ultrasonic power of 1000 W to prepare a fuel.

Embodiment 2

[0019] In the embodiment of the present invention, a low-carbon high-clean diesel vehicle fuel is composed of the following raw materials in parts by weight: 20 parts of methanol, 41 parts of diesel oil, 12 parts of sodium bisulfite formaldehyde, 19 parts of itaconic acid, and acetylacetone 7 parts of cerium, 3 parts of nano zinc oxide.

[0020] Diesel oil, itaconic acid and nano-zinc oxide were mixed, and sealed and stirred at a temperature of 73°C for 40 minutes to prepare mixture A. Mix methanol, sodium bisulfoxylate formaldehyde and cerium acetylacetonate, and stir at 62°C for 1.2h to prepare mixture B. Mix mixture A and mixture B, heat to 65° C. and stir for 10 minutes, then sonicate at this temperature for 42 minutes with an ultrasonic power of 1000 W to prepare a fuel.

Embodiment 3

[0022] In the embodiment of the present invention, a low-carbon high-clean diesel vehicle fuel is composed of the following raw materials in parts by weight: 12 parts of methanol, 35 parts of diesel oil, 7 parts of sodium bisulfite formaldehyde, 13 parts of itaconic acid, acetylacetone 4 parts of cerium, 1.5 parts of nano zinc oxide.

[0023] Diesel oil, itaconic acid and nano-zinc oxide were mixed, and sealed and stirred at a temperature of 73°C for 38 minutes to prepare mixture A. Mix methanol, sodium bisulfoxylate formaldehyde and cerium acetylacetonate, and stir at 62°C for 1.2h to prepare mixture B. Mix mixture A and mixture B, heat to 65° C. and stir for 10 minutes, then sonicate at this temperature for 42 minutes with an ultrasonic power of 1000 W to prepare a fuel.

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Abstract

The invention discloses fuel for a low-carbon and high-cleanness diesel vehicle as well as a preparation method thereof. The fuel consists of the following raw materials in parts by weight: 10 to 20 parts of methanol, 33 to 41 parts of diesel, 5 to 12 parts of sodium formaldehyde sulfoxylate, 11 to 19 parts of itaconic acid, 3 to 7 parts of cerium acetone and 1 to 3 parts of nanometer zinc oxide.The fuel, which is prepared by pretreating diesel by the itaconic acid and the nanometer zinc oxide and then mixing the itaconic acid and the nanometer zinc oxide as well as other raw materials, has excellent anticoagulant characteristic, the copper sheet corrosion index is 1, and the corrosion phenomenon, which is higher than that caused by the diesel for vehicles, on an oil tank, an oil conveying pipe, an oil spraying nozzle and an engine combustion chamber is avoided during use. The oil product contains sufficient oxygen, so that the fuel can be combusted completely, carbon deposition can be effectively reduced, the smoke intensity value is 0.3, the purification rate is 75 percent and more excellent environmental friendliness is achieved. The basic raw materials have diversified sources, the production process is simple and is simple and convenient to operate, the production cost is low, and remarkable economical benefit and social benefit are achieved.

Description

technical field [0001] The invention relates to the field of fuel technology, in particular to a low-carbon high-clean diesel vehicle fuel and a preparation method thereof. Background technique [0002] With the rapid development of the national economy, fuel consumption has risen sharply, and the global reserves of oil resources are very limited. Diesel, as the main fuel for high-power internal combustion engines, greatly affects the development of industry, agriculture and fishery. Compared with gasoline, diesel engine has the advantages of high thermal efficiency, good fuel economy, high explosion pressure, relatively large output torque, and low CO and HC emissions. However, the content of particulate matter, nitrogen oxides and hydrocarbons in the exhaust of diesel engines is very high. The particle size of these particles is small, and the mass concentration is about 30 to 80 times that of gasoline engines. Pollution of the environment seriously damages human health....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10L1/04C10L1/12C10L1/185C10L1/188
CPCC10L1/04C10L1/1233C10L1/1857C10L1/188
Inventor 郝德厚
Owner 郝德厚
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