Micro-emulsion fuel of straw stalk oil/water/diesel oil and preparation method thereof

A straw oil and diesel technology, applied in the chemical field, can solve the problems affecting the stability of straw oil, and achieve the effects of low cost, improved effective thermal efficiency, and high emulsification effect

Inactive Publication Date: 2009-10-14
JINAN QUANXIANG INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The above data shows that the product is corrosive to a certain exten

Method used

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  • Micro-emulsion fuel of straw stalk oil/water/diesel oil and preparation method thereof
  • Micro-emulsion fuel of straw stalk oil/water/diesel oil and preparation method thereof
  • Micro-emulsion fuel of straw stalk oil/water/diesel oil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Example 1: Preparation of microemulsion fuel of straw oil / water / diesel, using -10 # diesel fuel,

[0051] Take by weighing 23.3g of natural carboxylate, 36.4g of deionized water, 4.2g of cationic surfactant cetyltrimethylammonium chloride; nonionic surfactant AEO 9 8.5g and AEO 12 8.1g; Co-surfactant n-butanol 14.6; Ammonium naphthenate (combustion accelerator) 1.4g; Calcium dodecylsulfonate (smoke suppressant) 1.3g; Cetyl nitrate (cetane number Improver) 2.2g.

[0052] Add the above-mentioned raw materials into the beaker in order, stir well, until dissolved. The microemulsion aqueous solution was obtained and set aside.

[0053] In parts by weight, mix 10 parts of straw oil, 20 parts of microemulsion aqueous solution and -10 # 70 parts of diesel oil were mixed and stirred evenly to obtain a transparent light yellow or brown stable straw oil / water / diesel microemulsion fuel with a water content of 11%, and no additional water was needed during the preparation of ...

Embodiment 2

[0054] Example 2: Preparation of micro-emulsion fuel of straw oil / water / diesel oil, using 0# diesel oil.

[0055] Weighing 27.3g of natural carboxylate; 34.8g of deionized water; 5.1g of dioctyldimethylammonium chloride; AEO 9 8.5g; TX-105.5g; oleic acid 5.8g; lauric acid 8.5g; methyl lactate 1.3g (combustion accelerator); sodium stearate 1.4g (smoke suppressant); Cetane number improver), the above components are added into the beaker in sequence, and stirred evenly until dissolved. The microemulsion aqueous solution was obtained and set aside.

[0056] In parts by weight, mix 10 parts of straw oil, 20 parts of microemulsion aqueous solution and -10 # 70 parts of diesel oil are mixed and stirred evenly to obtain a transparent light yellow or brown stable microemulsion fuel of straw oil / water / diesel oil, and no additional water is needed in the preparation process of the microemulsion fuel.

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Abstract

The invention relates to a micro-emulsion fuel of straw stalk oil/water/diesel oil and a preparation method thereof. The micro-emulsion fuel of straw stalk oil/water/diesel oil comprises the following components according to the parts by weight: 5-20 parts of straw stalk oil, 15-30 parts of microemulsion and 50-80 parts of diesel oil; and all the components are mixed and stirred for dissolution to obtain pale yellow or chocolate brown microemulsion, and the average grain size of the liquid drop is 90-120 nm. The micro-emulsion fuel of straw stalk oil/water/diesel oil is stable water-in-oil type microemulsion, improves the thermal efficiency by 9.4 percent than that of the pure diesel oil as well as the oil saving ratio by 28.0 percent than that of the pure diesel oil and reduces the emissions of the harmful gases (CO, HC and NO(X)).

Description

technical field [0001] The invention relates to a straw oil / water / diesel microemulsion fuel and a preparation method thereof, belonging to the field of chemical technology. Background technique [0002] Oil is the "blood" of industry. With the development of the world economy, the demand for oil continues to grow. Experts predict that, based on the current difficulties in oil exploration, the world's oil resources will be exhausted in 50 years. Since the 1990s, my country has become an oil-importing country, importing 60 million tons of crude oil every year, with an annual growth rate of 4%. It is estimated that by 2020, my country's annual oil imports may exceed 300 million tons, so oil resources will become an important factor restricting my country's economic development in the future. At present, how to make full use of limited resources and develop new energy sources has become the focus of attention. [0003] 1. There are currently two forms of diesel water mixing t...

Claims

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Application Information

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IPC IPC(8): C10L1/04C10L1/02C10L1/188
Inventor 李干佐李辉宋卯政朱长德宋景泉曾娜徐敏
Owner JINAN QUANXIANG INDAL
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