High-efficiency low-foam phosphorus-free sterilizing tableware cleanser applicable to large-scale machine washing

A cleaning agent, large-scale technology, applied in the fields of surface science and physical chemistry, which can solve the problems of high foam, high chlorine and phosphorus content, and achieve the effect of fast washing, important social and economic benefits, and low use concentration

Inactive Publication Date: 2010-12-22
SHANDONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of high foaming, high chlorine and phosphorus content in the cleaning agent used for washing a large number of tableware, and to achieve high cleaning effects of oil removal, tea stain removal and sterilization in machine washing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The formula and weight (%) of this machine washing cleaning agent are:

[0025] Ingredient Content by weight (%)

[0026] (1) Sodium metasilicate 8

[0027] (2) Sodium percarbonate 28

[0028] (3) Sodium dodecyl sulfonate 30

[0029] (4) Polyethylene glycol (400) 7

[0030] (5) Alkylphenol polyoxyethylene ether 4

[0031] (6) Fatty alcohol polyoxyethylene ether 4

[0032] (7) Tetrasodium EDTA 2

[0033] (8) Sodium hydroxide 6 .

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PUM

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Abstract

The invention relates to a high-efficiency low-foam phosphorus-free sterilizing tableware cleanser applicable to large-scale machine washing, which is mainly prepared from sodium metasilicate, sodium peroxycarbonate, sodium dodecyl benzene sulfonate, polyethylene glycol (400), alkylphenol ethoxylate, fatty alcohol-polyoxyethylene ether, tetrasodium ethylenediamine tetraacetate and sodium hydroxide. The tableware cleanser has the characteristics of no phosphorus, sterilization, high washing capability, simple operation, no chlorine residue and the like. The tableware cleanser is an ideal machine washing cleanser applicable to enterprises engaging in concentrated tableware washing, such as hotels, hospitals, restaurants, pubs, dining halls and the like.

Description

technical field [0001] The invention belongs to a cleaning agent for machine-washed tableware. Tableware cleaning is an indispensable part in people's daily life. The main principle is that the stains of tableware are dispersed into the water phase under the action of surfactant to clean the tableware. effect. The role of surfactants is divided into chemical and physical. Among them, physical dispersion of dirt by changing the surface tension of water is the main cleaning method, which mainly involves the fields of surface science and physical chemistry. technical background [0002] The dirt in the tableware is mainly grease (animal and vegetable), tea stains, solids and proteins, among which solids and most of the proteins can be removed in pre-washing, and tea stains and greases need to be mainly dealt with in centralized cleaning. In this regard, conventional detergents generally solve the problem of grease cleaning by adding detergent and builder, but this method is no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D3/08C11D3/10
Inventor 赵静静王鹏
Owner SHANDONG UNIV OF SCI & TECH
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