High concentrated paste-shaped detergent

A technology of detergent and high concentration, which is applied in the field of detergent, can solve the problems of increased cost of detergent, increased production cost, increased investment, etc., achieves good decontamination and cleaning effects, reduces raw material costs, and uses less Effect

Active Publication Date: 2014-01-01
周元材
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, 6501, which can play the role of foaming, stabilizing and thickening, is added to most detergents, while the price of 6501 on the market is more than 10,000 yuan per ton, which is relatively high, and 6501 is added when preparing liquid detergent The amount of detergent is more than 5% (the lowest content in paste detergent is higher), which leads to an increase in the cost of detergent. At the same time, some detergents need to be prepared for boiler heating during the preparation process, which consumes energy, which not only increases investment but also increases Cost of production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Example 1, the highly concentrated paste detergent is made of caustic soda, AES, sulfonic acid, 6501, sodium hypochlorite, urea, edible alcohol, deionized water and essence and is made of hydroxypropyl methylcellulose, table salt and water. Formed thickener composition, and prepares as follows:

[0014] 1. Send 93kg (31wt%) deionized water into the jacketed pot,

[0015] 2. Slowly add 11.7kg of caustic soda (3.9wt%) into the jacketed pot and stir while adding. The stirring speed of the stirrer is controlled at 140-150 rpm.

[0016] 3. Control the temperature of the interlayer circulating cooling water in the pot within 40°C, and then slowly add 58.5 kg (19.5wt%) AES from the tongue of the pot. After adding, adjust the stirring speed of the agitator to 210-220 rpm. Add 93 kg (31wt%) sulfonic acid. When adding sulfonic acid, the maximum temperature of the interlayer circulating cooling water in the pot is controlled at 47-48°C in summer and 52-54°C in winter.

[0017] 4...

Embodiment 2

[0019] Embodiment 2, described highly concentrated paste dish detergent is made of caustic soda, AES, sulfonic acid, 6501, sodium hypochlorite, urea, edible alcohol, deionized water and essence and is made of hydroxypropyl methylcellulose, table salt and water Formed thickener composition, and prepares as follows:

[0020] 1. Send 114 kg (38wt%) deionized water into the jacketed pot,

[0021] 2. Slowly add 13.5kg of caustic soda (4.5wt%) into the pot and stir while adding. The stirring speed of the stirrer is controlled at 140-150 rpm.

[0022] 3. Control the temperature of the interlayer circulating cooling water in the pot within 40°C (surface temperature), and then slowly add 48kg (16wt%) AES from the tongue of the pot. After adding, adjust the stirring speed of the stirrer to 210-220 rpm Minutes, then add 81kg (27wt%) sulfonic acid. When adding sulfonic acid, the maximum temperature of the interlayer circulating cooling water in the pot is controlled at 47-48°C (surface t...

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Abstract

The invention discloses a high concentrated paste-shaped detergent. A preparation method for the detergent comprises the following steps: adding 25-40 wt% of deionized water, 3-5 wt% of caustic soda flakes, 15-30 wt% of AES (acrylonitrile-ethylene-styrene), 20-40 wt% of sulfonic acid, 3-5 wt% of 6501, 1-2 wt% of sodium hypochlorite, 3-7 wt% of urea, 1-3 wt% of edible alcohol, 1-3 wt% of a thickener prepared by mixing 15-25 wt% of hydroxypropyl methyl cellulose, 70-82 wt% of salt and 3-5 wt% of water, and essences into a pot, mixing into a paste body, and discharging from the pot. Under the condition that the same thickening effect is kept, the raw material cost and the packaging cost are reduced and the reduced cost per ton can reach more than 150 yuan; a liquid detergent can be adopted for packaging the paste-shaped detergent; the high concentrated paste-shaped detergent is good in cleaning effect, moderate in performance, green, environment-friendly, simple in preparation process, free from heat consumption and low in production cost.

Description

technical field [0001] The invention relates to a detergent, in particular to a highly concentrated paste detergent. Background technique [0002] Detergent is a daily necessities commonly used in daily life. There are also many types of it, such as barreled or boxed paste detergents for hotels, schools, hospitals, hotels, etc., which are used in large quantities, and bottled or canned liquid detergents for households, etc. , Paste detergent is diluted and blended into liquid detergent, the amount of paste detergent is also more than liquid detergent, and the price is relatively lower. At present, 6501, which can play the role of foaming, stabilizing and thickening, is added to most detergents, while the price of 6501 on the market is more than 10,000 yuan per ton, which is relatively high, and 6501 is added when preparing liquid detergent The amount of detergent is more than 5% (the lowest content in paste detergent is higher), which leads to an increase in the cost of de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D3/60C11D3/37C11D3/04C11D3/34C11D17/00
Inventor 周元材
Owner 周元材
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