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Production method of high concentration ozone water

A production method and ozone water technology, applied in chemical instruments and methods, water/sewage treatment, water/sewage treatment equipment, etc., can solve the problems of low ozone amount, inability to reach the market, and inability to expand the production and sales of ozone water. , to achieve high ozone concentration, improve ozone yield, and achieve significant effects

Inactive Publication Date: 2018-08-17
恒天摩尔科技(山东)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the current ozone water production process and equipment, the amount of ozone contained in the produced ozone water is still low and cannot meet the requirements of all levels of the market, resulting in the inability to expand the production and sales of ozone water

Method used

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  • Production method of high concentration ozone water
  • Production method of high concentration ozone water
  • Production method of high concentration ozone water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A method for producing high-concentration ozone water, comprising the steps of:

[0034] Step 1), performing corona discharge on oxygen to form a mixed gas of oxygen and ozone;

[0035] The liquid oxygen is stored in the liquid oxygen tank, and the liquid oxygen in the liquid oxygen tank passes through the vaporizer to form oxygen, and then removes impurities from the oxygen. The impurity removal of oxygen is carried out by heating oxygen to remove oily carbon monoxide, methane, acetylene and other flammable gas impurities in the ozone produced by industrial oxygen, so as to avoid affecting the production of ozone. The oxygen is removed by heating, and the heated oxygen exchanges heat with the oxygen before heating, so as to avoid energy waste.

[0036] The decontaminated oxygen enters the ozone generating device, and corona discharge is carried out in the ozone generating device to form a mixed gas of ozone and oxygen.

[0037] Such as Figure 1~2 Shown: The ozone g...

Embodiment 2

[0062] A method for producing high-concentration ozone water, comprising the steps of:

[0063] Step 1), performing corona discharge on oxygen to form a mixed gas of oxygen and ozone;

[0064] The liquid oxygen is stored in the liquid oxygen tank, and the liquid oxygen in the liquid oxygen tank passes through the vaporizer to form oxygen, and then removes impurities from the oxygen. The impurity removal of oxygen is carried out by heating oxygen to remove oily carbon monoxide, methane, acetylene and other flammable gas impurities in the ozone produced by industrial oxygen, so as to avoid affecting the production of ozone. The oxygen is removed by heating, and the heated oxygen exchanges heat with the oxygen before heating, so as to avoid energy waste.

[0065] The decontaminated oxygen enters the ozone generating device, and corona discharge is carried out in the ozone generating device to form a mixed gas of ozone and oxygen.

[0066] Step 2), under the pressure condition o...

Embodiment 3

[0072] A method for producing high-concentration ozone water, comprising the steps of:

[0073] Step 1), performing corona discharge on oxygen to form a mixed gas of oxygen and ozone;

[0074] The liquid oxygen is stored in the liquid oxygen tank, and the liquid oxygen in the liquid oxygen tank passes through the vaporizer to form oxygen, and then removes impurities from the oxygen. The impurity removal of oxygen is carried out by heating oxygen to remove oily carbon monoxide, methane, acetylene and other flammable gas impurities in the ozone produced by industrial oxygen, so as to avoid affecting the production of ozone. The oxygen is removed by heating, and the heated oxygen exchanges heat with the oxygen before heating, so as to avoid energy waste.

[0075] The decontaminated oxygen enters the ozone generating device, and corona discharge is carried out in the ozone generating device to form a mixed gas of ozone and oxygen.

[0076] Step 2), under the pressure of 0.2Mpa, th...

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Abstract

The invention discloses a production method of high concentration ozone water and belongs to the technical field of production of ozone water. The production method is characterized by comprising thefollowing steps of S1, performing corona discharge on oxygen to form mixed gas of the oxygen and ozone; S2, cooling the mixed gas to -111 DEG C to -170 DEG C under the condition of pressure being 0.1to 0.2 Mpa so as to liquify the ozone into liquid ozone and separate from the oxygen; S3, under the condition of pressure being 0.2 to 0.5 Mpa, mixing the liquid ozone and pure water to obtain ozone water, wherein the temperature of the liquid ozone is -130 DEG C to -150 DEG C, and the temperature of the pure water is controlled at -5 DEG C to 10 DEG C. The production method of the high concentration ozone water greatly improves the mixing effect of water and the ozone through mixing pure ozone gas with the pure water and can obtain the ozone water which is much higher than the current concentration level at home and abroad, the concentration of the ozone can reach 600 mg / L or more and the effect is very remarkable.

Description

technical field [0001] A high-concentration ozone water production method belongs to the technical field of ozone water production. Background technique [0002] At present, with the requirements of environmental protection and various industrial precision processing, the market demand contains higher concentration of ozone water. The greater the ozone content of ozone water, the better its ozone performance and the wider its market use. [0003] At present, the production and application of domestic ozone water is in a very primitive state, the ozone concentration used is still the current ozone production concentration, the value does not exceed 200g / m³(N), and the ozone content of the produced ozone water is below 30mg / L. Internationally, the concentration of ozone gas directly generated in Japan is only a maximum of 400 g / m³(N), and ozone water with an ozone content of no more than 150mg / L can be obtained. The ozone water preparation technology adopted is nothing more ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/68C01F11/18
CPCC01F11/185C02F1/68C02F2201/782
Inventor 曹祚
Owner 恒天摩尔科技(山东)有限公司
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