CN104109870A - Preparing method of stainless steel seamless extruded pipe cleaning additive solution - Google Patents
Preparing method of stainless steel seamless extruded pipe cleaning additive solution Download PDFInfo
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- CN104109870A CN104109870A CN201410268175.0A CN201410268175A CN104109870A CN 104109870 A CN104109870 A CN 104109870A CN 201410268175 A CN201410268175 A CN 201410268175A CN 104109870 A CN104109870 A CN 104109870A
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Abstract
A preparing method suitable for a stainless steel seamless extruded pipe cleaning additive solution is disclosed. The method includes mixing following raw materials by weight at room temperature: 45-52% of water, 1-3% of alkylphenol polyoxyethylene, 2-6% of citric acid, 4-10% of sodium molybdate, 10-15% of triethanolamine, 15-20% of polyoxyethylene alkyl ether, 3-6% of tartaric acid, 0.5-2% of sodium tripolyphosphate, 1-3% of ethanol, 0.3-0.6% of nitric acid, and 0.3-0.6% of hydrofluoric acid, with the balance being hexamine. The method has characteristics of simple operation, no need of heating, good cleaning effects, no corrosion to surfaces of stainless steel, and capability of maintaining glossiness of the stainless steel. The cleaning additive solution can be repeatedly used, and is free of harm to skin when contacting skin, low-carbon, environmental friendly, and cost-saving.
Description
Technical field
The present invention relates to chemical cleaning technique field, especially a kind of preparation method who is applicable to stainless steel jointless extruded tube cleaning annex solution.
Background technology
At present, stainless steel jointless extruded tube cleans to be difficult to control and processes, in order to remove pipe inside and outside sinter and dirt, traditional cleaning agent formula is to heat to 65 ℃ after the 5:4:3:8 mixing by mass percentage of nitric acid, hydrofluoric acid, hydrochloric acid and water, stainless steel jointless extruded tube to be cleaned need to soak and just can clean up for 1.5 hours, along with the reduction of detergent concentration, scavenging period can elongate.Because nitric acid, hydrofluoric acid and hydrochloric acid are through heating generation acid mist, human body is had to great harm, and severe contamination air, the discharge of waste acid water is severe contamination water resources also.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, provide a kind of without heating, stainless steel jointless extruded tube can be cleaned up, shorten scavenging period, and stainless steel jointless extruded tube harmless and free from environmental pollution cleans the preparation method of annex solution.
The technical solution adopted for the present invention to solve the technical problems is: a kind of stainless steel jointless extruded tube cleans the preparation method of annex solution, has following steps:
(1), under normal temperature, in stirrer, adding weight percent is the water of 45%-52%;
(2), throw in while stirring the alkylphenol polyoxyethylene that weight percent is 1%-3%;
(3), throw in while stirring the citric acid that weight percent is 2%-6%;
(4), throw in while stirring the Sodium orthomolybdate that weight percent is 4%-10%;
(5), throw in while stirring the trolamine that weight percent is 10%-15%;
(6), throw in while stirring the fatty alcohol-polyoxyethylene ether that weight percent is 15%-20%;
(7), throw in while stirring the tartrate that weight percent is 3%-6%;
(8), throw in while stirring the tertiary sodium phosphate that weight percent is 0.5%-2%;
(9), throw in while stirring the ethanol that weight percent is 1%-3%;
(10), throw in while stirring the nitric acid that weight percent is 0.3%-1%;
(11), throw in while stirring the hydrofluoric acid that weight percent is 0.3%-1%;
(12), throw in while stirring the vulkacit H that weight percent is surplus;
(13), after whole feeding in raw material, stir again and within 20-30 minute, be finished product;
The weight concentration of wherein said nitric acid is 34%, and the weight concentration of hydrofluoric acid is 21%.
Further, described stainless steel jointless extruded tube cleans the preparation method of annex solution, has following steps:
(1), under normal temperature, in stirrer, adding weight percent is 50.2% water;
(2), throwing in while stirring weight percent is 2% alkylphenol polyoxyethylene;
(3), throwing in while stirring weight percent is 4% citric acid;
(4), throwing in while stirring weight percent is 5% Sodium orthomolybdate;
(5), throwing in while stirring weight percent is 12% trolamine;
(6), throwing in while stirring weight percent is 18% fatty alcohol-polyoxyethylene ether;
(7), throwing in while stirring weight percent is 4% tartrate;
(8), throwing in while stirring weight percent is 1% tertiary sodium phosphate;
(9), throwing in while stirring weight percent is 2% ethanol;
(10), throwing in while stirring weight percent is 0.6% nitric acid;
(11), throwing in while stirring weight percent is 0.6% hydrofluoric acid;
(12), throwing in while stirring weight percent is 0.6% vulkacit H;
(13), after whole feeding in raw material, stir again and within 20-30 minute, be finished product;
The weight concentration of wherein said nitric acid is 34%, and the weight concentration of hydrofluoric acid is 21%.
The invention has the beneficial effects as follows: the present invention is simple to operate, without heating, cleaning performance is good, does not corrode stainless surface simultaneously, keeps stainless glossiness; And stainless steel jointless extruded tube cleans annex solution and can reuse, to skin contact without injury, low-carbon environment-friendly, cost-saving.
Embodiment
The present invention is further illustrated now.In embodiment, fatty alcohol-polyoxyethylene ether is JFC permeate agent, and alkylphenol polyoxyethylene is emulsifier op-10, and vulkacit H is urotropine.
Stainless steel jointless extruded tube cleans a preparation method for annex solution, has following steps: under (1), normal temperature, add the water of 502 kilograms in stirrer; (2), throwing in while stirring the content of 20 kilograms is 99% emulsifier op-10; (3), throwing in while stirring content is 40 kilograms of 99.5% citric acids; (4), throwing in while stirring content is 50 kilograms of 99% Sodium orthomolybdates; (5), throwing in while stirring content is 85% trolamine 120 kg; (6), throw in while stirring 180 kilograms of JFC permeate agents; (7), throwing in while stirring content is 40 kilograms, 99% tartrate; (8), throw in while stirring 10 kilograms of tertiary sodium phosphates; (9), throw in while stirring 20 kilograms of ethanol; (10), throwing in while stirring content is 6 kilograms, 34% nitric acid; (11), throwing in while stirring content is 6 kilograms, 21% hydrofluoric acid; (12), throwing in while stirring content is 6 kilograms of 99% urotropines; (13), after whole feeding in raw material, stir again and within 20-30 minute, be finished product.
The above-mentioned foundation desirable embodiment of the present invention of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on specification sheets, must determine its technical scope according to claim scope.
Claims (2)
1. stainless steel jointless extruded tube cleans a preparation method for annex solution, it is characterized in that: have following steps:
(1), under normal temperature, in stirrer, adding weight percent is the water of 45%-52%;
(2), throw in while stirring the alkylphenol polyoxyethylene that weight percent is 1%-3%;
(3), throw in while stirring the citric acid that weight percent is 2%-6%;
(4), throw in while stirring the Sodium orthomolybdate that weight percent is 4%-10%;
(5), throw in while stirring the trolamine that weight percent is 10%-15%;
(6), throw in while stirring the fatty alcohol-polyoxyethylene ether that weight percent is 15%-20%;
(7), throw in while stirring the tartrate that weight percent is 3%-6%;
(8), throw in while stirring the tertiary sodium phosphate that weight percent is 0.5%-2%;
(9), throw in while stirring the ethanol that weight percent is 1%-3%;
(10), throw in while stirring the nitric acid that weight percent is 0.3%-1%;
(11), throw in while stirring the hydrofluoric acid that weight percent is 0.3%-1%;
(12), throw in while stirring the vulkacit H that weight percent is surplus;
(13), after whole feeding in raw material, stir again and within 20-30 minute, be finished product;
The weight concentration of wherein said nitric acid is 34%, and the weight concentration of hydrofluoric acid is 21%.
2. stainless steel jointless extruded tube according to claim 1 cleans the preparation method of annex solution, it is characterized in that: have following steps:
(1), under normal temperature, in stirrer, adding weight percent is 50.2% water;
(2), throwing in while stirring weight percent is 2% alkylphenol polyoxyethylene;
(3), throwing in while stirring weight percent is 4% citric acid;
(4), throwing in while stirring weight percent is 5% Sodium orthomolybdate;
(5), throwing in while stirring weight percent is 12% trolamine;
(6), throwing in while stirring weight percent is 18% fatty alcohol-polyoxyethylene ether;
(7), throwing in while stirring weight percent is 4% tartrate;
(8), throwing in while stirring weight percent is 1% tertiary sodium phosphate;
(9), throwing in while stirring weight percent is 2% ethanol;
(10), throwing in while stirring weight percent is 0.6% nitric acid;
(11), throwing in while stirring weight percent is 0.6% hydrofluoric acid;
(12), throwing in while stirring weight percent is 0.6% vulkacit H;
(13), after whole feeding in raw material, stir again and within 20-30 minute, be finished product;
The weight concentration of wherein said nitric acid is 34%, and the weight concentration of hydrofluoric acid is 21%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410268175.0A CN104109870A (en) | 2014-06-16 | 2014-06-16 | Preparing method of stainless steel seamless extruded pipe cleaning additive solution |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410268175.0A CN104109870A (en) | 2014-06-16 | 2014-06-16 | Preparing method of stainless steel seamless extruded pipe cleaning additive solution |
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| CN104109870A true CN104109870A (en) | 2014-10-22 |
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| CN201410268175.0A Pending CN104109870A (en) | 2014-06-16 | 2014-06-16 | Preparing method of stainless steel seamless extruded pipe cleaning additive solution |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778293A (en) * | 2019-02-28 | 2019-05-21 | 苏州纳孚林科金属表面技术有限公司 | A kind of electrolytic derusting antirust agent |
-
2014
- 2014-06-16 CN CN201410268175.0A patent/CN104109870A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778293A (en) * | 2019-02-28 | 2019-05-21 | 苏州纳孚林科金属表面技术有限公司 | A kind of electrolytic derusting antirust agent |
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Application publication date: 20141022 |