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Energy-saving low-carbon diesel oil core agent

A technology of core agent and diesel oil, applied in the field of core agent, can solve problems such as swelling corrosion, low cetane number, potential corrosion of metal parts, etc.

Inactive Publication Date: 2016-01-27
雷菊花
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main problems of methanol used as vehicle engine fuel: first, the power performance of methanol fuel is lower than that of diesel; second, the cetane number is low, only 2-3, and the cetane number of diesel engine compression can not be less than 453 The third is that methanol has a swelling and corrosion effect on non-metallic parts of the engine system, but there is a potential corrosion problem on metal parts
These four issues are currently the main obstacles affecting the use of methanol as a diesel fuel

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] The raw material of this example consists of: cetane number improver is 3%, antioxidant 3%, detergent dispersant 3%, flow improver 3%, combustion aid 2%, antifreeze 3%, deodorant 2%, Carbon reducer 3%, put the above raw materials into the reaction kettle one by one, vacuumize, control the temperature at 50-60 degrees, stir at a slow speed for 1-1.5 hours to make it completely uniform and transparent, make the reaction complete, and cool to room temperature , barreled and sealed, that is, an energy-saving low-carbon diesel core agent of this implementation is obtained.

Embodiment 2

[0011] The raw material composition of this embodiment is: 5% cetane number improver, 3% antioxidant, 3% detergent dispersant, 5% flow improver, 3% combustion enhancer, 5% antifreeze, 3% deodorant , carbon reducer 5%, put the above raw materials into the reaction kettle one by one, vacuumize, control the temperature at 50-60 degrees, stir slowly for 1-1.5 hours to make it completely uniform, until the mixture is transparent, make the reaction complete, and cool to After room temperature, it is packed into barrels and sealed to obtain an energy-saving low-carbon diesel core agent in this embodiment.

[0012] The method for producing energy-saving and low-carbon vehicle methanol diesel with the energy-saving and low-carbon core agent of the present invention is: get 50% methanol and put it into a stirred reactor, then add 5% core agent of the present invention by weight percentage, Stir under pressure for 1-1.5 hours to fully mix methanol and the core agent of the present invent...

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PUM

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Abstract

The invention discloses an energy-saving low-carbon diesel oil core agent composed of a cetane number improver, an antioxidant, a cleaning dispersant, a flow improver, a combustion improver, an antifreezing agent, a flavor removing agent, a carbon reduction agent and the like. The core agent is mainly used for automotive methanol diesel oil, overcomes cold startability, improves combustion chamber carbon deposit, makes an engine clean, reduces engine wear caused by methanol combustion, reduces emissions of combustion waste gas, effectively inhibits metal corrosion and rubber swelling, strengthens and improves large-proportion methanol, catalyzes the combustion effect, and opens up a new method of a large-proportion methanol combustion technology for application of methanol diesel oil, microemulsion alcohol diesel oil, methanol biodiesel oil and alcohol-based fuels.

Description

technical field [0001] The invention relates to an energy-saving low-carbon diesel core agent, in particular to a core agent technology. technical background [0002] Methanol is regarded as a potential preferred liquid fuel to replace diesel because of its cleanliness, high calorific value, high efficiency and easy availability. More countries have used it as a realistic vehicle liquid fuel. There are many examples of using methanol as a substitute for diesel in China. As a diesel substitute, it is being explored. The main problems of methanol used as vehicle engine fuel: first, the power performance of methanol fuel is lower than that of diesel; second, the cetane number is low, only 2-3, and the cetane number of diesel engine compression can not be less than 453 The third is that methanol has a swelling and corrosion effect on the non-metal parts of the engine system, but there is a potential corrosion problem on the metal parts. The fourth is that methanol has a smal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/10C10L1/23C10L1/223C10L1/182C10L1/224C10L1/197C10L1/188C10L1/24C10L1/183C10L1/185C10L1/19C10L1/16C10L1/222
Inventor 韩德民雷菊花
Owner 雷菊花
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