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Methanol diesel oil additive and methanol diesel oil

A technology of additives and diesel oil, which is applied in the petroleum industry, liquid carbon-containing fuels, fuels, etc., can solve the problems of corrosiveness, swelling, cold start difficulties, thermal air resistance, water separation and power drop fluidity, etc., and achieve a clear and transparent appearance , good weather resistance, clean exhaust emission

Active Publication Date: 2007-09-12
CRPC INNOVATION ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problems to be solved by the present invention are technical problems such as corrosion, swelling, cold start difficulties, thermal air resistance, water separation, power drop, fluidity, emulsification and other technical problems encountered in the use of existing methanol diesel oil.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment 1, the preparation of methanol diesel additive:

[0013] First, inject 15% methyl tert-butyl ether into the primary mixing tank, then pour 10% n-octane, 15% isopropyl ketone, 25% n-butanol, and 35% methylcyclopentane into the primary mixing tank, and let it stand Just six hours later.

Embodiment 2

[0014] Embodiment 2, the preparation of methanol diesel additive:

[0015] First, inject 10% methyl tert-butyl ether into the primary mixing tank, then pour 10% n-octane, 20% isopropyl ketone, 25% n-butanol, and 35% methylcyclopentane into the primary mixing tank, and let it stand Just six hours later.

Embodiment 3

[0016] Embodiment 3, the preparation of methanol diesel:

[0017] Convectively inject methanol, diesel oil and methanol-diesel additives into the primary mixing tank from different directions according to the following volume ratios. After all components are filled in proportion, they are all pumped into the secondary mixing tank to complete the preparation.

[0018] 10% bio-methanol, 88% diesel, 2% additives.

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PUM

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Abstract

This invention relates to methyl alcohol diesel oil and its additive, in which, the additive is prepared in the volume ratio of the following raw materials: MTBE 10-15%, normal actane 5-10%, isopropyl acetone 15-20%, n-butyl alcohol 25-30% and methyl cyclopentane 10-35%, and said methyl alcohol is prepared in the volume ratio of the following materials: methyl alcohol 10-25%, diesel oil 70-88% and its additive 2-5%, which solves the technical problems of causticity, swellingness, difficulty of cold starting up, hot air-blocking, separation when meeting water, power reduction, fluidity and emulsification met when using the present methyl acohol.

Description

technical field [0001] The invention relates to a methanol diesel additive and methanol diesel. Background technique [0002] In the late 20th century, affected by the rise in international oil prices and the shortage of oil resource supply, there was a serious shortage of diesel oil at home and abroad, which brought great inconvenience to economic development and people's lives. In order to solve the shortage of diesel oil The problem is that the country has issued many relevant policies to encourage the development of diesel alternative energy, and biodiesel is one of them. However, due to the limitation of raw materials for the production of biodiesel, biodiesel cannot really become an energy substitute product. For this reason, many domestic enterprises and individuals Began to study methanol diesel, but encountered many problems during the experimental use. The key is that the methanol diesel additive technology has not been solved well, resulting in the existing methan...

Claims

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Application Information

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IPC IPC(8): C10L1/185
Inventor 王菊林
Owner CRPC INNOVATION ENERGY
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