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Granite rust cleaning liquid containing high-efficiency adhesive and preparation method thereof

A granite and cleaning solution technology, applied in chemical instruments and methods, organic non-surface-active cleaning compositions, detergent compositions, etc., can solve the problems of easy loss and waste, reduce usage, reduce cleaning costs, The effect of prolonging the residence time

Inactive Publication Date: 2012-06-27
SHANDONG JIANZHU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Ordinary granite rust spot cleaning solution has the same viscosity as water, so when it is applied on the surface of granite, it is easy to be lost and wasted, especially when dealing with the side of granite

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] At room temperature, take 100g of hydrochloric acid, 50g of phosphoric acid, 4g of polyethylene glycol 200, 10g of oxalic acid, 2g of OP-10, and 16g of nitrilotriacetic acid, and add them into two-thirds of the total volume of the cleaning solution in water to form a solution. Add 10g of xanthan gum, and dilute it with water to a specified volume of 1 liter after dissolving completely. The concentration of the above hydrochloric acid is 37%, and the density is 1.19g / cm 3 , the concentration of phosphoric acid is 85%, and the density is 1.834g / cm 3 , handle the granite material as block material 50×200×2wmm 3 , brush the granite material plane with cleaning solution once, and then wait for 20 minutes. Brush the side first, then brush again after 10 minutes, and wait for another 10 minutes. The cleaning cost is reduced by about 60%, the amount of cleaning fluid used is about 40% of the original, the rust is cleaned, and the rust does not return after being placed in an...

Embodiment 2

[0028] At room temperature, take 150g of hydrochloric acid, 100g of phosphoric acid, 2002g of polyethylene glycol, 20g of oxalic acid, OP-104g, and 20g of nitrilotriacetic acid, and add them to two-thirds of the total volume of the cleaning solution in water to form a solution. Xanthan gum, after fully dissolved, dilute with water to the specified volume of 1 liter. The concentration of the above hydrochloric acid is 37%, and the density is 1.19g / cm 3 , the concentration of phosphoric acid is 85%, and the density is 1.834g / cm 3 , handle the granite material as block material 50×200×20mm 3 , brush the granite material plane with cleaning solution once, and then wait for 20 minutes. Brush the side first, then brush again after 10 minutes, and wait for another 10 minutes. The cleaning cost is reduced by about 60%, the amount of cleaning fluid used is about 40% of the original, the rust is cleaned, and the rust does not return after being placed in an ordinary atmospheric envir...

Embodiment 3

[0030] At room temperature, take 200g of hydrochloric acid, 70g of phosphoric acid, 2008g of polyethylene glycol, 15g of oxalic acid, OP-103g, and 12g of nitrilotriacetic acid, and add them into two-thirds of the total volume of the cleaning solution in water to form a solution. Xanthan gum, after fully dissolved, dilute with water to the specified volume of 1 liter. The concentration of the above hydrochloric acid is 37%, and the density is 1.19g / cm 3 , the concentration of phosphoric acid is 85%, and the density is 1.834g / cm 3 , handle the granite material as block material 50×200×20mm 3 , brush the granite material plane with cleaning solution once, the side once, and then wait for 20 minutes. The cleaning cost is reduced by about 70%, the amount of cleaning fluid used is about 30% of the original, the rust is cleaned, and the rust does not return after being placed in an ordinary atmospheric environment for one year.

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Abstract

The invention provides a granite rust cleaning liquid containing an adhesive and a preparation method thereof. The processing formulation comprises hydrochloric acid, phosphoric acid, polyethylene glycol 200, oxalic acid, OP-10, nitrilotriacetic acid and xanthan gum. The granite rust cleaning liquid containing the adhesive is utilized to treat the surface of a rust containing granite, and the efficiency of removing rust on the surface of the rust containing granite and utilization rate of the cleaning liquid can be effectively improved, relating to the field of granite surface finishing. In the invention, the adhesive is added into granite rust cleaning liquid with better cleaning effect, the granite rust cleaning liquid is sprayed or brushed onto the surface of the granite to be cleaned, standing is carried out for 20 minutes, and fresh water is utilized to wash out cleaning liquid residue on the surface of the granite, thus removing the rust on the surface of the granite, and no return of rust is produced in one year when the granite is placed in the normal atmospheric environment.

Description

technical field [0001] The invention relates to the field of granite surface processing, in particular to a cleaning treatment of rusty spots on the surface of rusty granite. Background technique [0002] Granite, as a building material with dual functions of construction and decoration, has been more and more widely integrated into people's lives. In living rooms, workplaces, buildings, squares and other places, it can be seen that it is widely used everywhere. [0003] However, in the granite produced in some places, there are yellow or yellowish-brown spots on the surface of the stone, which greatly affects the commodity value of these stones. Removing these rust spots makes it maintain a good appearance for a long time. It is a very valuable work. [0004] Rust yellow spots are yellow or yellow-brown spots formed on the surface of the stone due to the oxidation reaction of iron-containing substances in the stone body or in the stone. More broadly speaking, it can incl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D7/08C11D7/26C11D7/32C11D7/60
Inventor 蔡元兴王志刚
Owner SHANDONG JIANZHU UNIV