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Efficient cutting gas synergist, preparation method thereof as well as special adding equipment and method of efficient cutting gas synergist

A technology of special equipment and synergist, which is applied in the direction of gas fuel, petroleum industry, fuel, etc., can solve the problems that need to be further clarified and improved, and cannot achieve the cutting effect of acetylene gas, and achieve stable properties and remarkable effects

Inactive Publication Date: 2014-07-23
张军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The application of the synergist improves the cutting effect of gas to a certain extent and saves energy, but objectively speaking, it still cannot achieve the cutting effect of acetylene gas, and further clarification and improvement are needed from the mechanism of action to the method of use.

Method used

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  • Efficient cutting gas synergist, preparation method thereof as well as special adding equipment and method of efficient cutting gas synergist
  • Efficient cutting gas synergist, preparation method thereof as well as special adding equipment and method of efficient cutting gas synergist

Examples

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Effect test

Embodiment 1

[0049] A high-efficiency cutting gas synergist, consisting of component A, component B and component C, wherein:

[0050] Component A: prepared from 25 parts by weight of isooctyl nitrate, 10 parts by weight of cyclohexyl nitrate and 8 parts by weight of dicumyl peroxide;

[0051] Component B: prepared from 40 parts by weight of di-tert-butyl peroxide and 15 parts by weight of di-t-amyl peroxide;

[0052] Component C: 2 parts by weight of ferrocene.

[0053] The preparation method of this embodiment is:

[0054] (1) Preparation of component A: add isooctyl nitrate, cyclohexyl nitrate, and dicumyl peroxide into the explosion-proof glass-lined reaction kettle in sequence in proportion, start stirring at a speed of 80 rpm, and stop stirring for 2 minutes Stir and stop for a while to pack in a 25kg plastic bucket;

[0055] (2) Preparation of component B: Add di-tert-amyl peroxide and di-tert-butyl peroxide in sequence in proportion to the explosion-proof glass-lined reaction ke...

Embodiment 2

[0059] A high-efficiency cutting gas synergist, consisting of component A, component B and component C, wherein:

[0060] Component A: prepared from 25 parts by weight of isooctyl nitrate, 10 parts by weight of cyclohexyl nitrate and 5 parts by weight of dicumyl peroxide;

[0061] Component B: prepared from 40 parts by weight of di-tert-butyl peroxide and 15 parts by weight of di-t-amyl peroxide;

[0062] Component C: 5 parts by weight of ferrocene.

[0063] The preparation method of the present embodiment is as follows:

[0064] (1) Preparation of component A: add isooctyl nitrate, cyclohexyl nitrate, and dicumyl peroxide into the explosion-proof glass-lined reaction kettle in sequence in proportion, start stirring at a speed of 80 rpm, and stop stirring for 2 minutes Stir and stop for a while to pack in a 25kg plastic bucket;

[0065] (2) Preparation of Component B: add di-tert-amyl peroxide and di-tert-butyl peroxide into the explosion-proof glass-lined reaction kettle i...

Embodiment 3

[0069] A high-efficiency cutting gas synergist, consisting of component A, component B and component C, wherein:

[0070] Component A: prepared from 25 parts by weight of isooctyl nitrate, 10 parts by weight of cyclohexyl nitrate and 5 parts by weight of dicumyl peroxide;

[0071] Component B: prepared from 37 parts by weight of di-tert-butyl peroxide and 15 parts by weight of di-t-amyl peroxide;

[0072] Component C: 8 parts by weight of ferrocene.

[0073] The preparation method of the present embodiment is as follows:

[0074] (1) Preparation of component A: add isooctyl nitrate, cyclohexyl nitrate, and dicumyl peroxide into the explosion-proof glass-lined reaction kettle in sequence in proportion, start stirring at a speed of 98 rpm, and stop stirring for 8 minutes Stir and stop for a while to pack in a 25kg plastic bucket;

[0075] (2) Preparation of component B: Add di-tert-amyl peroxide and di-tert-butyl peroxide in sequence in proportion to the explosion-proof glass...

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Abstract

The invention discloses an efficient cutting gas synergist composed of a component A, a component B and a component C, wherein the component A is prepared from 25-35 parts by weight of isooctyl nitrate, 10-15 parts by weight of cyclohexyl nitrate and 5-10 parts by weight of dicumyl peroxide; the component B is prepared from 30-40 parts by weight of di-tert-butyl peroxide and 5-15 parts by weight of di-tert amyl peroxide; the component C is prepared from 2-8 parts by weight of ferrocene. The invention also discloses a preparation method of the synergist, special adding equipment and an adding method. Fuel gas blended by using the synergist has excellent cutting performance, and a strong technical support is provided for more comprehensively replacing acetylene gas in the flame cutting field.

Description

technical field [0001] The invention relates to chemical additives, in particular to a synergist added to non-acetylene cutting gases such as natural gas, liquefied gas and propane gas. Background technique [0002] At present, acetylene gas is the most excellent flame cutting gas widely used so far. Due to the defects of high energy consumption, serious pollution and high use cost in the production process, most of them have been used except for some places with high requirements. Natural gas, liquefied petroleum gas, propane gas replaced. [0003] The flame temperature of natural gas, liquefied petroleum gas, and propane gas is far lower than that of acetylene gas, and the cutting effect is certainly not as good as that of acetylene gas. Therefore, cutting gas synergists designed to improve the cutting effect of these gases came into being. [0004] At present, there are two types of cutting gas synergists on the market: water agent and oil agent, and the active ingredien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L3/00
Inventor 张军
Owner 张军
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