Gas synergist and application method thereof

Abstract

The invention relates to the technical field of industrial combustion gas synergists and particularly relates to a pentane combustion synergist for metal cutting and welding and an application method thereof. The gas synergist comprises the following ingredients in parts by weight: 30-50 parts of methanol, 10-20 parts of acetone, 10-20 parts of ethylbenzene, 15-25 parts of xylene, 1-3 parts of biferrocene ether, 20-30 parts of turpentine, 3-5 parts of solubilizer and 2-5 parts of dispersant. The gas synergist is capable of obviously improving the combustion temperature, combustion heat, combustion velocity and combustion efficiency of pentane, improving the total available energy of the pentane, improving the flame temperature, improving combustion product ingredients, and achieving the technical effects of reducing energy consumption, reducing pollution, reducing the production cost of using institutions, improving the production efficiency and the like.

Description

technical field [0001] The invention relates to the technical field of industrial gas synergists, in particular to a combustion synergist of pentane for metal cutting and welding and an application method thereof. Background technique [0002] Industrial gas combustion synergist is a class of fine chemicals that can increase the combustion temperature of industrial gas, accelerate its combustion speed, and improve its calorific value and other properties. It is usually used in metal cutting and welding after mixing with industrial gas. Currently common industrial metal cutting and welding gases mainly include: dissolved acetylene, propane, liquefied petroleum gas and mixed gas, among which dissolved acetylene is the most used, accounting for about 50%. Acetylene and propane have the following disadvantages as cutting and welding industrial gas: (1) Acetylene and propane are flammable, explosive and toxic gases with low safety factor, easy to deposit carbon, and emit black s...

AI Technical Summary

Problems solved by technology

Acetylene and propane have the following disadvantages as cutting and welding industrial gas: (1) Acetylene and propane are flammable, explosive and toxic gases with low safety factor, easy to deposit carbon, and emit black smoke and smoke when ignited, polluting the working environment and harming the human body. Harmful to health; (2), the price of acetylene and propane is high, the use efficiency is low, and the waste of resources is large; (3), the continuous use time of acetylene and propane is short during use, and the tank needs to be changed frequently, the labor efficiency is low, and the cutting seam Large, waste raw materials, the cutting surface is prone to excessive deformation during the cutting process, the upper edge burns down, and the phenomenon of dross hanging on the lower edge; (4), the preheating time for acetylene and propane cutting is long, the cutting speed is slow, and the cutting surface It is easy to hang slag, undercut, and difficult to clean; (5), acetylene and propane contain hydrogen sulfide and phosphine, if the desulfurization and deacidification are not handled

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