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Method for producing microemulsified fuel oil

A production method and microemulsion technology, applied in the field of fuel oil, can solve problems such as not being perfect, and achieve the effects of simple equipment, reduced carbon deposition, and wide sources of raw materials

Inactive Publication Date: 2005-06-29
季忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Petroleum is a non-renewable energy source. In order to save petroleum, there are currently many production processes and formulas for emulsified fuel oil and petroleum substitute fuels that have come out one after another. , chromaticity, etc., are not perfect

Method used

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  • Method for producing microemulsified fuel oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Embodiment 1, under normal temperature, under normal pressure, fatty acid is 26% by weight ratio, and diesel oil is 47%, drops into No. 1 mixing tank and mixes, stirs 3-4 minute; Under normal temperature, normal pressure, water is by weight ratio 9.5%, methanol 14.8%, and triethanolamine 2.7% are put into No. 2 mixing tank and mixed, and stirred for 3-4 minutes; The liquid is then mixed and stirred, so that the mixed liquid changes from milky white to transparent brown liquid, that is, the finished product of micro-emulsion diesel oil is produced. Fatty acid is the fatty acid produced from the leftovers after soybean oil extraction.

Embodiment 2

[0008] Embodiment 2, under normal temperature, under normal pressure, by weight ratio, fatty acid is 30%, and diesel oil is 48%, drops into No. 1 mixing tank and mixes, stirs 3-4 minute; Under normal temperature, normal pressure, by weight ratio, water is 9.6%, 9.6% ethanol, 2.8% diethanolamine into the No. 2 mixing tank and mix, and stir for 3-4 minutes; put the mixed solution in the No. 2 mixing tank into the No. The liquid is then mixed and stirred, so that the mixed liquid changes from milky white to transparent brown liquid, that is, the finished product of micro-emulsion diesel oil is produced. Fatty acid is the fatty acid produced from the leftovers after peanut oil extraction.

Embodiment 3

[0009] Embodiment 3, under normal temperature, under normal pressure, by weight ratio, fatty acid is 35%, and diesel oil is 40%, drops into No. 1 mixing tank and mixes, stirs 3-4 minute; Under normal temperature, normal pressure, by weight ratio, water is 14.5%, 8% propanol, and 2.5% diethanolamine are put into No. 2 mixing tank and mixed, and stirred for 3-4 minutes; The mixed liquid is then mixed and stirred to make the mixed liquid change from milky white to transparent brown liquid, that is, to produce a micro-emulsified diesel product. Fatty acid is the fatty acid produced from the leftovers after oil extraction of rapeseed.

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Abstract

The invention belongs to fuel oil field, especially a method for producing micro emulsive fuel oil, include the following steps: mix fatty acid and duel oil in general temperature and pressure by a certain ratio, which is mixing water alcohol and alcohol amine in general temperature and pressure by a certain ratio, then stir the mixture to be transparent brown liquid the micro emulsive fuel oil; fatty acid can be waste produced to be by squeezing of oil of soybean, peanut, rape seed or cotton seed. It has simple technique and equipment, heat value of 9000-9300 cal, cost decreased by 15-20%, smoke drainage decreased by 60%, harmful gas decreased by 50%, compared with the general one, making good used of waste produced by squeezing of oil of soybean, peanut, rape seed or cotton seed, it has remarkably high economic benefit as well as social benefit.

Description

technical field [0001] The invention belongs to the field of fuel oil, in particular to a production method of emulsified fuel oil. Background technique [0002] Petroleum is a non-renewable energy source. In order to save petroleum, there are currently many production processes and formulas for emulsified fuel oil and petroleum substitute fuels that have come out one after another. , chroma, etc., are not perfect. After in-depth research, it is found that adding a large amount of surfactants and co-surfactants to the two-phase immiscible substances of oil and water can reduce the surface tension of oil and water to extremely low, and even drop to a negative value in an instant, making The whole system spontaneously forms a translucent or transparent isotropic liquid system, and water is dispersed in the oil as a dispersed phase to form a W / O microemulsion. The radius of the liquid droplets of this microemulsion is usually 10-100nm, and the thermodynamics is very stable. L...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10G31/08
Inventor 季忠
Owner 季忠
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