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Environmental protection energy-saving diesel oil

An environmentally friendly, energy-saving, and diesel-powered technology, which is applied in the petrochemical field, can solve problems such as unqualified physical and chemical indicators, poor stability of refined oil products, and strong pungent odors, and achieve excellent low-temperature start-up performance, simple production process, and reduced deposits and corrosion.

Inactive Publication Date: 2007-03-14
姜彬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The miscibility between various raw materials is poor and easy to separate; there is a strong pungent smell, and the emission is not environmentally friendly; the production process is complicated and the cost is high; many physical and chemical indicators are unqualified (flash point, freezing point, cetane number, etc.); fuel consumption High, poor power; poor stability of refined oil, can not be mixed with national standard diesel, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: 30% by weight of fatty acid methyl ester, No. 200 solvent naphtha 35%, national standard diesel oil 30%, isooctyl nitrate 0.2%, polyethylene-vinyl acetate 0.5%, Swire oil 4%, dimethyl 0.2% of methyl butane, 0.05% of manganese naphthenate, 0.03% of calcium naphthenate, and 0.02% of cobalt naphthenate were added to the reaction kettle in sequence at normal temperature and pressure, and stirred for 30 minutes. ~2 hours is the finished product.

Embodiment 2

[0020] Embodiment 2: 20% fatty acid methyl ester, C9 aromatic solvent oil 38%, light wax oil 15%, national standard diesel oil 25%, isooctyl nitrate 0.1%, acrylate C18 alcohol ester-maleic anhydride copolymerization by weight ratio Add 0.5% polyacrylate, 1% polyacrylate, 0.2% isobutyl acetate, and 0.2% ferrocene to the mixing tank at normal temperature and pressure, and circulate through the pipeline pump for 1 to 2 hours. After mixing evenly, let it stand The reaction is 1 to 2 hours to be the finished product.

Embodiment 3

[0021] Embodiment 3: with fatty acid methyl ester 20%, fusel oil 50%, national standard diesel oil 20%, 0.3% isooctyl nitrate, long-chain alkyl naphthalene 0.1%, castor oil 9%, ethyl butyrate by weight proportion 0.1% and 0.5% ferrocene are added to the blending tank in turn at normal temperature and pressure, circulated through the pipeline pump for 1 to 2 hours, mixed evenly, and left to react for 1 to 2 hours to obtain the finished product.

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Abstract

The present invention is one kind of environment friendly energy-saving diesel oil and its compounding process, and belongs to the field of petroleum technology. The environment friendly energy-saving diesel oil is compounded with fatty methyl ester 5-50 wt%, base oil 10-60 wt%, GB diesel oil 5-50 wt%, cetane number improver 0.1-2 wt%, pour point depressant 0.1-2 wt%, viscosity regulator 1-10 wt%, deodorant 0.1-2 wt%, smoke-eliminating oil saver 0.1-2 wt%. The production process of the present invention is simple and low in cost, and the environment friendly energy-saving diesel oil has lowered consumption, high dynamic property, high stability, good low temperature starting performance and environment friendship.

Description

technical field [0001] The invention relates to an environment-friendly and energy-saving diesel oil and a preparation method thereof, belonging to the technical field of petrochemicals. Background technique [0002] Energy crisis and environmental pollution are already common problems facing the world. With the depletion of oil resources, the gap between supply and demand is increasing day by day, and the price of domestic oil products has been continuously raised recently, which affects the nerves of all parties time and time again. Fuels are indispensable for economic development, and oil is the engine of modern economic development. The best way to solve this contradiction is to find an environmentally friendly and energy-saving petroleum alternative technology as soon as possible, and put it into large-scale production and application. The development of new alternative energy sources is the top priority of the new energy strategy. [0003] At present, there are many...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/197C10L1/19
Inventor 姜彬
Owner 姜彬
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