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Chlorine-containing disinfection fluid and method for preparing same

A technology of chlorine disinfection and sodium hypochlorite, which is applied in the direction of botany equipment and methods, disinfectants, chemicals for biological control, etc., can solve the problems of limited application, poor sterilization and disinfection effect, and irritating disinfectant solution, and achieve the goal of preparing The method is simple, the disinfection time is shortened, and the disinfection efficiency is improved

Inactive Publication Date: 2019-05-10
WALCH GUANGZHOU COMMODITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Disinfectants currently on the market generally contain sodium hypochlorite components, but there are also some defects. On the one hand, due to the poor stability of sodium hypochlorite itself, it is easily affected by heat, light and pH to a large extent. , transportation, sales, and use have brought great difficulties and challenges; on the other hand, these disinfectants will emit pungent odors when used, which will cause uncomfortable sensory experience to people. Therefore, based on the above In recent years, researchers have improved the instability of the disinfectant and the irritating odor.
[0004] For example, Chinese patent document CN 103977023 A discloses a kind of phosphorus-free sodium hypochlorite disinfectant and its preparation method and application. ~1wt%, 0.2~10wt% of sodium sulfamate, 2~18wt% of water-soluble grease, 0.1~5wt% of polyvinylpyrrolidone, 0.05~1wt% of 6M hydrochloric acid and water, although this disinfectant has improved on the existing basis Stability, but the use of sodium hypochlorite is too high, if the human skin is accidentally touched, it may cause corrosion, and a large amount of chlorine-containing components distributed in the air will cause harm to the human body
Chinese patent document CN 107484771 A discloses a 84 disinfectant and its preparation method. The disinfectant includes the following preparation raw materials in parts by weight: 100-120 parts of sodium hypochlorite, 30-50 parts of sodium hydroxide, sodium metasilicate pentahydrate 5.5-6.5 parts, 1.18-1.28 parts of trisodium phosphate and 810-870 parts of water, the prepared 84 disinfectant has good stability, but in order to maintain its stability, a large amount of alkaline substances are added to make the pH value of the disinfectant Between 12 and 14, the disinfection effect of the disinfectant is not good, which limits the application of the product
[0005] Therefore, based on the problems of poor stability, health hazards to human body, and poor sterilization and disinfection effect based on the current disinfectant containing sodium hypochlorite, it is necessary to provide people with a good stability and sterilization effect coexistence, safe, non-toxic and reliable. Vigorously promote the chlorine-containing disinfectant and its preparation method

Method used

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  • Chlorine-containing disinfection fluid and method for preparing same
  • Chlorine-containing disinfection fluid and method for preparing same
  • Chlorine-containing disinfection fluid and method for preparing same

Examples

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Effect test

Embodiment 1

[0025] Embodiment 1, chlorine-containing disinfectant of the present invention

[0026] Example 1 chlorine-containing disinfectant of the present invention consists of the following raw materials: 12kg of 10% sodium hypochlorite, 3kg of surfactant, 0.5kg of stabilizer, 0.1kg of sodium hydroxide, 0.01kg of essence and 84.39kg of water.

[0027] Described surfactant is fatty alcohol polyoxyethylene ether sodium sulfate and sodium dodecyl diphenyl ether disulfonate, the fatty alcohol polyoxyethylene ether sodium sulfate and sodium dodecyl diphenyl ether disulfonate The mass ratio is 0.3:1.

[0028] The stabilizer is sodium silicate and guar gum, and the mass ratio of the sodium silicate and guar gum is 0.2:1.

[0029] The preparation method of above-mentioned chlorine-containing disinfectant comprises the following steps:

[0030] S1. Add stabilizer, sodium hydroxide, essence and water into the reaction kettle according to the formula amount, and stir evenly under normal pressu...

Embodiment 2

[0032] Embodiment 2, chlorine-containing disinfectant of the present invention

[0033] Embodiment 2 of the present invention contains chlorine disinfectant, is made up of the preparation raw material of following quality: 10% sodium hypochlorite 15kg, surfactant 1kg, stabilizer 1kg, sodium hydroxide 1kg, essence 0.05kg and water 82.15kg.

[0034] Described surfactant is fatty alcohol polyoxyethylene ether sodium sulfate and sodium dodecyl diphenyl ether disulfonate, the fatty alcohol polyoxyethylene ether sodium sulfate and sodium dodecyl diphenyl ether disulfonate The mass ratio is 0.4:1.

[0035] The stabilizer is sodium silicate and guar gum, and the mass ratio of the sodium silicate and guar gum is 0.3:1.

[0036] The preparation method of above-mentioned chlorine-containing disinfectant comprises the following steps:

[0037] S1. Add stabilizer, sodium hydroxide, essence and water into the reaction kettle according to the formula amount, and stir evenly under normal pr...

Embodiment 3

[0039] Embodiment 3, chlorine-containing disinfectant of the present invention

[0040] Embodiment 3 of the present invention contains chlorine disinfectant, is made up of the preparation raw material of following quality: 10% sodium hypochlorite 30kg, surfactant 0.5kg, stabilizer 2.3kg, sodium hydroxide 2kg, essence 0.2kg and water 65kg.

[0041] Described surfactant is fatty alcohol polyoxyethylene ether sodium sulfate and sodium dodecyl diphenyl ether disulfonate, the fatty alcohol polyoxyethylene ether sodium sulfate and sodium dodecyl diphenyl ether disulfonate The mass ratio is 0.6:1.

[0042] The stabilizer is sodium silicate and guar gum, and the mass ratio of the sodium silicate and guar gum is 0.4:1.

[0043] The preparation method of above-mentioned chlorine-containing disinfectant comprises the following steps:

[0044] S1. Add stabilizer, sodium hydroxide, essence and water into the reaction kettle according to the formula amount, and stir evenly under normal pres...

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Abstract

The invention belongs to the technical field of disinfection fluid, and particularly relates to chlorine-containing disinfection fluid and a method for preparing the same. The chlorine-containing disinfection fluid comprises preparation raw materials including, by weight, 10-30% of 10% sodium hypochlorite, 0.5-3% of surfactants, 0.5-3% of stabilizers, 0.1-2% of pH (potential of hydrogen) regulators, 0.01-0.2% of essence and 65-85% of water. The chlorine-containing disinfection fluid and the method have the advantages that good sterilization effects can be realized by the chlorine-containing disinfection fluid on the basis that the excellent stability is guaranteed, the chlorine-containing disinfection fluid is short in action time, can become effective fast and is safe and nontoxic, and accordingly the chlorine-containing disinfection fluid and the method can be energetically popularized and applied.

Description

technical field [0001] The invention relates to the technical field of disinfectant, in particular to a chlorine-containing disinfectant and a preparation method thereof. Background technique [0002] With the improvement of people's living standards, consumers have a deeper understanding of clean and healthy life, and various disinfection, sterilization, and deodorizing products have emerged on the market, and these products have developed into daily-use chemicals. It is a large category, most of which use sodium hypochlorite as the main component. As a strong oxidizing agent, sodium hypochlorite has many excellent properties. At the same time, it is also a cheap, efficient, broad-spectrum, and safe disinfectant and bactericide. It is widely used in hospitals, restaurants, hotels, swimming pools and other public places and Disinfection and sterilization of the home. Especially, the "SARS" outbreak in 2003 pushed the application of sodium hypochlorite to an unprecedented h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/00A01N25/30A01N25/22A01P1/00A01P3/00
Inventor 李智谭小军王静
Owner WALCH GUANGZHOU COMMODITY
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