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Preparation method of bacteriostatic deodorized durable deodorizing agent

A deodorant and durable technology, which is applied in the field of deodorant preparation, can solve the problems of poor antibacterial properties of deodorant and unsustainable deodorizing effect, achieve long-lasting deodorizing time, increase light utilization rate, and improve catalytic activity Effect

Inactive Publication Date: 2018-05-04
江苏新亿源环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main technical problem to be solved by the present invention is to provide a preparation method of antibacterial and deodorizing durable deodorant for the defects that deodorants have poor antibacterial properties and unsustainable deodorizing effect

Method used

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  • Preparation method of bacteriostatic deodorized durable deodorizing agent

Examples

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Effect test

example 1

[0026]Weigh 100g of high-titanium slag and 30g of sodium bicarbonate, place them in a resistance furnace, heat up to 1200°C with a power program, calcine at high temperature for 2 hours, and naturally cool to room temperature to obtain light-burned high-titanium slag. Place light-burned high-titanium slag in In a three-necked flask with a stirrer, add 200mL of hydrochloric acid with a mass fraction of 20% into the three-necked flask, start the agitator, stir and mix at a speed of 400r / min for 1.0h, let it stand for 10h, filter with suction, remove the residue, and obtain four Titanium chloride solution; add 100mL of the above-mentioned titanium tetrachloride solution to a three-necked flask with a reflux device and a stirrer, start the stirrer, stir at a speed of 250r / min, heat up to 70°C, and add 5g of rutile to the three-necked flask Type titanium dioxide, continue to heat up to 110 ° C, hydrolysis reaction 1.5h, discharge, to obtain nano-titanium dioxide; weigh 40g of diatom...

example 2

[0028] Weigh 110g of high-titanium slag and 35g of sodium bicarbonate, place them in a resistance furnace, power on and heat up to 1220°C, calcine at high temperature for 2.5 hours, and cool to room temperature naturally to obtain light-burned high-titanium slag, place light-burned high-titanium slag in In a three-necked flask with a stirrer, add 210mL of hydrochloric acid with a mass fraction of 20% into the three-necked flask, start the agitator, stir and mix at a speed of 410r / min for 1.2h, let stand for 11h, filter with suction, remove the residue, and obtain four Titanium chloride solution; add 110mL of the above-mentioned titanium tetrachloride solution to a three-necked flask with a reflux device and a stirrer, start the stirrer, stir at a speed of 260r / min, heat up to 75°C, and add 6g of rutile to the three-necked flask Type titanium dioxide, continue to heat up to 115°C, hydrolyze for 1.7h, and discharge to obtain nano-titanium dioxide; weigh 45g of diatomaceous earth ...

example 3

[0030] Weigh 120g of high-titanium slag and 40g of sodium bicarbonate, place them in a resistance furnace, power on and heat up to 1250°C, calcine at high temperature for 3 hours, and cool naturally to room temperature to obtain light-burned high-titanium slag, place light-burned high-titanium slag in In a three-necked flask with a stirrer, add 220mL of hydrochloric acid with a mass fraction of 20% into the three-necked flask, start the agitator, stir and mix at a speed of 420r / min for 1.2h, let it stand for 11h, filter with suction, remove the residue, and obtain four Titanium chloride solution; add 110mL of the above-mentioned titanium tetrachloride solution to a three-necked flask with a reflux device and a stirrer, start the stirrer, stir at a speed of 260r / min, heat up to 75°C, and add 6g of rutile to the three-necked flask Type titanium dioxide, continue to heat up to 115 ° C, hydrolysis reaction 1.7h, discharge, to obtain nano-titanium dioxide; weigh 45g of diatomaceous ...

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Abstract

The invention discloses a preparation method of a bacteriostatic deodorized durable deodorizing agent, and belongs to the technical field of deodorizing agent preparation. A titanium tetrachloride solution is obtained through high titanium slag acidification; little titanium dioxide rutile is used as crystal seeds; hydrolysis is performed to generate nanometer titanium dioxide; after being modified, the nanometer titanium dioxide is mixed and dispersed with kieselguhr suspension to obtain gel; calcination is performed to obtain the bacteriostatic deodorized durable deodorizing agent. When bacteria and harmful gas molecules are adsorbed on the surface, the chain type degradation reaction can occur; the bacteriostatic effect is achieved. The nanometer titanium dioxide with the photocatalysiseffects are key ingredients achieving the bacteriostatic effect; through vanadium doping in ammonium vanadate, the defect position guiding in the nanometer titanium dioxide crystal lattice can be realized or the crystal crystallinity can be changed; the nanometer titanium dioxide can be effectively modified, so that that the existence time of the nanometer titanium dioxide in the kieselguhr is durable, so that the deodorizing durability of the deodorizing agent is improved; the application prospects are wide.

Description

technical field [0001] The invention discloses a preparation method of an antibacterial, deodorizing and durable deodorant, which belongs to the technical field of deodorant preparation. Background technique [0002] The deodorizing principle of the deodorant is that the malodorous particles that exist in high humidity (95-100%) air or water are surrounded by the membrane of water molecules. At this time, deodorization must destroy the membrane of water molecules and capture the odorous particles. Dry and wet oily particles are not effective for this purpose. The deodorizing liquid is a natural plant extract, a complex of peptides and enzyme components, which is a biological catalase system. [0003] A deodorant is a cleaning product used to remove odors from a localized space. Used in water-based systems containing hydrogen sulfide, the main component is low-molecular polymers, which react chemically with hydrogen sulfide and mercaptans. There are mainly the following typ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/08A01N59/16A01P1/00B01J23/22B01D53/86
CPCB01D53/86A01N25/08A01N59/16B01J23/22B01J35/39
Inventor 姜建国何俊欣陈莉莉
Owner 江苏新亿源环保科技有限公司
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