Treating method for butyric acid in pavement leaking oil by ozone
A treatment method and ozone technology, which are applied in the field of road traffic vehicle driving safety, can solve problems such as serious pollution, maintain road friction coefficient, incomplete butyric acid treatment, etc., and achieve the effects of pollution-free cleaning and reducing skid accidents.
Inactive Publication Date: 2012-10-03
XIAN FEISIDA AUTOMATION ENG
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Problems solved by technology
[0004] In order to overcome the defects of incomplete butyric acid treatment and serious pollution in the prior art, the present invention proposes a method for treating butyric acid with ozone, which utilizes the hydroxyl radicals with strong oxidizing properties generated by ozone being dissolved in water, The butyric acid is oxidized and decomposed, and the product is easily soluble in water, easy to clean, and will not remain on the road for a long time, thereby maintaining the friction coefficient of the road surface, reducing the possibility of slipping, and causing little harm to the environment
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[0023] 1. Under the condition of ultraviolet light, according to the reaction principle, adjust the pH value of the ozone aqueous solution, the temperature of butyric acid and other factors to determine the most favorable reaction conditions. The specific steps are as follows;
[0024] ① Configure alkaline solutions with different pH values, inject the same amount of ozone, measure the concentration of hydroxyl radicals in the solution under the same environmental conditions, mix butyric acid into different pH ozone aqueous solutions, mix and stir to make hydroxyl radicals and butyric acid React, let it stand for 10 minutes, and measure the concentration of hydroxyl radicals and butyric acid in the mixed solution again. It can be seen from experiments that the reaction between butyric acid and hydroxyl radicals in aqueous ozone solution is the fastest and most sufficient when the pH is between 10 and 12;
[0025] ②Keep the pH value constant, experiment with hydroxyl radicals at...
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The invention provides a treating method for butyric acid in pavement leaking oil by ozone. Under the conditions that the pH value of ozonated water is 10-12, temperature of the butyric acid is 20-30 DEG C and under the condition of ultraviolet light, oxygenolysis is performed to the butyric acid by hydroxyl radicals with strong oxidizability formed by dissolving the ozone to water, content of the ozonated water is calculated according to a reaction equation, and different cleaning schemes are flexibly designed according to thickness and size of the leaking oil. The ultimate products include water and carbon dioxide, and long-term residue is avoided, so that pavement friction coefficient is kept, efficient and pollution-free cleaning for the pavement leaking oil is achieved, and vehicle trackslip accidents are reduced.
Description
technical field [0001] The invention relates to an ozone treatment method for road oil leakage, in particular to the ozone treatment for butyric acid, an important component in oil, and belongs to the technical field of road traffic vehicle driving safety. Background technique [0002] In recent years, with the development of society, the road transportation industry has become increasingly prosperous, and the problems caused by the oil leakage of transported goods have become increasingly serious, especially the frequent occurrence of vehicle skidding accidents caused by road oil leakage. Ten cases, due to the needs of daily life, the cargo oil mainly includes petroleum, animal and vegetable oils, etc. These oils are insoluble in water, non-volatile, strong stability, and are usually difficult to handle. Once leakage occurs, the friction coefficient of the road surface will drop sharply. If it is not dealt with in time, it will cause large-scale accidents such as vehicle sk...
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Inventor 史忠科山丹
Owner XIAN FEISIDA AUTOMATION ENG