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Technology of producing diesel oil using animal and vegetable acidified oil

An animal and plant, acidified oil technology, used in the petroleum industry, the preparation of liquid hydrocarbon mixtures, biological raw materials, etc., can solve the problems of unstable product performance, unfavorable promotion, complex formula, etc., and achieve stable product performance and energy-saving effect. Good, simple formula effect

Inactive Publication Date: 2010-10-13
黎柯麟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

my country's emulsified fuel has also achieved many gratifying achievements, but there are also many shortcomings, such as patent: 87101450.5, the amount of emulsifier is 0.5-1%, mixed with 20% water, but the color of diesel oil is white, which is not conducive to popularization
Patent: 9610524.4, although it has a certain degree of transparency, but the formula is complex and the performance of the finished product is unstable
Another example is patent: 03102882.9, its emulsifier is expensive, and the cost of finished diesel is relatively high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0019] Prepare 10kg of emulsifier according to the above method, then mix 10kg of emulsifier, 9kg of water, and 78.1kg of diesel oil, heat and stir at a speed of 300-600 rpm; when the oil temperature rises to 60°C, add 2kg of dimethylamine, Diethylenetriamine 0.5kg, stirred until translucent, added 0.1kg each of antioxidant and preservative, 0.2kg of hexadecane enhancer, and continued to stir for 10 minutes to obtain final product.

example 2

[0021] Prepare 13kg of emulsifier according to the above method, then mix 13kg of emulsifier, 11kg of water, and 72.5kg of diesel oil, heat and stir at a speed of 300-600 rpm; when the oil temperature rises to 60°C, add 2.5kg of dimethylamine 1. Diethylenetriamine 0.5kg, stirred until translucent, added 0.1kg each of antioxidant and preservative, 0.3kg of hexadecane enhancer, and continued to stir for 10 minutes to obtain final product.

example 3

[0023] Prepare 20kg of emulsifier according to the above method, then mix 20kg of emulsifier, 18kg of water, and 56.7kg of diesel oil, heat and stir at a speed of 300-600 rpm; when the oil temperature rises to 60°C, add 3kg of dimethylamine, two Ethylene triamine 1.5kg, stir until clear, add 0.2kg of antioxidant, preservative, 0.4kg of cetane enhancer, continue stirring for 10 minutes, to obtain.

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PUM

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Abstract

The present invention relates to a process capable of utilizing animal and plant acidified oil to produce clean diesel oil. It is characterized by that said process includes the following steps: adding 20-50% saturated edible salt brine into the dark-black viscous animal and plant acidified oil, stirring them and heating to 90 deg.C simultaneously, adding hydrogen peroxide, heat-insulating and stirring for 30-60 min, stopping stirring, standing still for 1-2 hr, separating out upper layer oil layer, making centrifugal or vacuum dehydration to obtain emulsifying agent; according to the formulausing 10-20% of emulsifying agent, 10-18% of water, 1-3% of dimethylamine, 0.5-1.5% of divinyltriamine, 0.1-0.5% of antioxidant, 0.1-0.5% of preservative, 0.1-0.2% of hexadecane improver and 50-70% of diesel oil; firstly mixing emulsifying agent, water and diesel oil, heating and stirring, its speed is 300-600 rpm, when the oil temperature is heated to 60 deg.C, adding dimethylamine and divinyltriamine, stirring them, then adding antioxidant, preservative and hexadecane improver, continuously stirring for 10 min so as to obtain the invented product.

Description

technical field [0001] The invention relates to a production process of diesel oil, in particular to a process for producing clean diesel oil by using acidified animal and plant oils. Background technique [0002] With the continuous advancement of industrialization, urbanization and modernization in my country, and the gradual upgrading of residents' consumption structure, energy demand will continue to grow. However, due to various reasons, the contradiction between energy supply and demand has become prominent in recent years. Energy production, construction, circulation and consumption, and the atmosphere Pollution and other issues are prominent, so the development of energy-saving and environment-friendly energy is a new situation in the current energy work. Fuel emulsification technology has been researched worldwide for decades. Due to its obvious energy-saving effect and environmental protection benefits, various applications have been rapidly launched all over the wo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10G3/00
CPCY02E50/13Y02E50/10Y02P30/20
Inventor 黎柯麟
Owner 黎柯麟