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Additive for gasoline and diesel oil and its prepn process

A technology for gasoline and diesel oil and additives is applied in the field of gasoline and diesel oil additives and their preparation, and achieves the effects of cost saving, convenient use and environmental protection

Inactive Publication Date: 2007-03-21
刘连强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The present invention aims to solve the problems existing in the above-mentioned existing gasoline and diesel additives, and provides an energy-saving and environment-friendly additive that can be used in both gasoline and diesel

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0041] 1. First install and debug equipment, mainly including raw material storage tanks, finished product storage tanks, mixing tanks, condensers, distillation kettles, distillation towers and laboratory instruments;

[0042] 2. Purchasing and purifying raw materials;

[0043] 3. Mix and stir 21% methanol and 18% isopropanol;

[0044] 4. After standing still for 10 minutes, add naphtha 32%, mix and stir;

[0045] 5. After no separation, add 13% triethanolamine, 8% tetrahydrofuran and 8% butanol and mix to obtain the finished product.

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PUM

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Abstract

The present invention discloses one kind of additive for gasoline and diesel oil and its preparation process. The additive consists of naphtha 1-59 wt%, methanol 10-79 wt%, triethanolamine 1-40 wt%, isopropanol 1-39 wt%, tetrahydrofuran 1-39 wt%, and butanol 1-45 wt%, where, naphtha may be replaced with benzene and methyl acetate, triethanolamine with diethanolamine, and tetrahydrofuran with ethyl tertiary butyl ether. The preparation process of the additive includes the steps of mixing isopropanol and methanol, adding naphtha after stilling, and adding the other components to obtain the product. The additive for gasoline and diesel oil may be replace gasoline and diesel oil partially to reach environment protecting and energy saving effects.

Description

technical field [0001] The invention relates to a fine chemical product, in particular to a gasoline and diesel additive and a preparation method thereof. Background technique [0002] Energy shortage is a major issue that restricts the development of the global economy. The energy crisis has caused a sharp rise in global oil prices, the contradiction between supply and demand has become increasingly prominent, and environmental pollution has threatened the survival and development of human beings. Governments of all countries are facing tremendous pressure. At the same time, environmental protection is also a necessary prerequisite for sustainable development. [0003] Faced with this situation, energy conservation and environmental protection have become the two major issues of human concern today. Many experts, scholars, and scientific and technical personnel around the world regard projects related to this field as the first choice for major scientific research topics, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/22C10L1/182
Inventor 刘连强
Owner 刘连强
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