CN104372363A - Slime stripping agent and preparation method thereof - Google Patents
Slime stripping agent and preparation method thereof Download PDFInfo
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- CN104372363A CN104372363A CN201410538150.8A CN201410538150A CN104372363A CN 104372363 A CN104372363 A CN 104372363A CN 201410538150 A CN201410538150 A CN 201410538150A CN 104372363 A CN104372363 A CN 104372363A
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- stirs
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/24—Cleaning or pickling metallic material with solutions or molten salts with neutral solutions
Abstract
The invention relates to a slime stripping agent and a preparation method thereof. The slime stripping agent is characterized by comprising the following components by weight: 10-18% of biquaternary ammonium salt, 10-20% of glutaraldehyde, 5-10% of Kathon, 20-25% of hydrogen peroxide, 6-8% of sodium polyacrylate and the balance of pure water. The preparation method is as below: using the hydrogen peroxide based liquid as a base liquid, successively adding the biquaternary ammonium salt, Kathon and sodium polyacrylate into a reaction kettle, and stirring at room temperature and atmospheric pressure. The invention has the following beneficial effects: 1) the slime stripping agent has strong penetration and diffusion effect, thoroughly removes rust mud and biological slime; and the metal surface keeps clean and rust-free for a long time after decontamination; 2) cleaning time is short, the general circulation cleaning only needs 2-3 hours, and the slime stripping agent can quickly remove the rust mud and biological slime on the inner wall of the circulating water pipe network equipment; and 3) the slime stripping agent has no corrosion on copper, iron and aluminum metal, and is non-toxic, tasteless, non-flammable and non-explosive.
Description
Technical field
The present invention relates to a kind of adhesive mud remover and preparation method thereof.
Background technology
At chemical industry, pharmacy, chemical fertilizer, electric power, printing and dyeing, iron and steel, metallurgy, heating and nearly all industry and the civil area such as civilian, much equipment is through operation after a while, often produce a large amount of biological clays, its can hinder water coolant normal through, reduce the cooling performance of condenser; Biological clay covers the metallic surface of interchanger water side, stops inhibiter and Scale inhibitors to arrive the inhibition and scale effect of bringing into normal play metallic surface, reduces effect of these medicines; Biological clay covers metallic surface, forms difference current potential, accelerates corrosion of metal speed.A large amount of foundry loams especially algae, the equipment surface being attached to cooling water system not only have impact on the outward appearance of system, but also may cause the blocking of heat-exchange equipment and the corrosion of anerobe.Therefore, these equipment, after operation after a while, must carry out matting to it, so that equipment runs under the environment of efficient, less energy-consumption and safety.
Summary of the invention
The invention provides a kind of cheap, a kind of adhesive mud remover that sludge stripping is effective and preparation method thereof.
For solving the problem, the present invention adopts following technical scheme:
A kind of adhesive mud remover, it is characterized in that, it comprises following weight percent composition:
Further, it comprises following weight percent composition:
Further, it comprises following weight percent composition:
Adopt the strong bactericidal properties of bi-quaternary ammonium salt, glutaraldehyde, Kathon CG, hydrogen peroxide, it has cheap, and after proportioning combination, sterilization effect improves 1-2 doubly than single sterilant sterilization effect; Add sodium polyacrylate again, can prevent the dirt peeled off from adhering again on pipeline.
Further, it comprises the steps:
Step 1: add hydrogen peroxide in normal-pressure reaction kettle, stirs 3-4 minute at normal temperatures;
Step 2: add glutaraldehyde in the solution of step 1 gained, stirs 3-5 minute at normal temperatures;
Step 3: add bi-quaternary ammonium salt in the solution of step 2 gained, stirs 4-6 minute at normal temperatures;
Step 4: add Kathon CG in the solution of step 3 gained, stirs 3-5 minute at normal temperatures;
Step 5, adds sodium polyacrylate in the solution of step 4 gained, stirs 1-3 minute at normal temperatures;
Step 6, adds pure water in the solution of step 5 gained, stirs at normal temperatures and obtains adhesive mud remover in 7-8 minute.
Select first add large usage quantity hydrogen peroxide based on liquid, then add stirring at normal temperature after bi-quaternary ammonium salt, Kathon CG, sodium polyacrylate successively, have and stir, save time.
Its beneficial effect is: 1) have strong osmotic and diffusion, and rust cleaning mud, biological clay are thorough, after scrubbing metallic surface keep for a long time cleaning, non-corrosive; 2) scavenging period is short, and general wash cycles only needs 2-3 hour, can remove the rust mud on circulation waterway pipe network equipment inwall and biological clay fast; 3) corrosion-free to metallic copper, iron and aluminium, this product is nontoxic, tasteless, nonflammable explosive.
Embodiment
The invention is further illustrated by the following examples, but be not limited to its scope.
The adhesive mud remover of embodiment 1:100 kilogram, is made up of the component of following weight: bi-quaternary ammonium salt 18 kilograms, glutaraldehyde 20 kilograms, Kathon CG 10 kilograms, 25 kilograms, hydrogen peroxide, sodium polyacrylate 8 kilograms, and surplus is pure water;
Preparation process is as follows:
Step 1: add hydrogen peroxide in normal-pressure reaction kettle, stirs 4 minutes at normal temperatures;
Step 2: add glutaraldehyde in the solution of step 1 gained, stirs 5 minutes at normal temperatures;
Step 3: add bi-quaternary ammonium salt in the solution of step 2 gained, stirs 6 minutes at normal temperatures;
Step 4: add Kathon CG in the solution of step 3 gained, stirs 5 minutes at normal temperatures;
Step 5, adds sodium polyacrylate in the solution of step 4 gained, stirs 3 minutes at normal temperatures;
Step 6, adds pure water in the solution of step 5 gained, stirs at normal temperatures and obtains adhesive mud remover in 8 minutes.
Corrosion test: above-mentioned adhesive mud remover deionized water is mixed with the clean-out system aqueous solution of 5%, the clean-out system aqueous solution of above-mentioned 5% is positioned in the Erlenmeyer flask of 500ml, the test piece of unlike material is hung on respectively in the Erlenmeyer flask of the clean-out system aqueous solution filling 5%, then Erlenmeyer flask is positioned in the water bath with thermostatic control of 50 DEG C, static test 12 hours.With reference to People's Republic of China (PRC) chemical industry standard HG/T2387-2007 " industrial equipments matting quality standard ", GB/T18175-2000, " mensuration of water conditioner corrosion inhibition--rotary hanging plate method measures corrosion rate.Its result is as table one:
The corrosion rate (g/m2.h) of table one degradable environment-friendly type dirt remover of the present invention
| Material | Carbon steel | Stainless steel | Copper | Aluminium |
| Corrosion rate | 1.5 | 0.007 | 0.2 | 0.05 |
Biodegradability is tested: when carrying out biodegradability test, the concentration adopting degradable environment-friendly type dirt remover is 50mg/L, with reference to the measuring method of biodegradable in " synthesis of green bio polymeric polyaspartic acid and scale-inhibiting properties research " literary compositions such as " Treatment of Industrial Water " the 21st volume first phase Xiong Rongchun, its result is as table two:
The biological degradation rate (%) of table two degradable environment-friendly type dirt remover of the present invention
| Time (my god) | 7 | 14 | 21 | 28 |
| Biological degradation rate | 84.5 | 92.6 | 94.3 | 95.4 |
The adhesive mud remover of embodiment 2:100 kilogram, is made up of the component of following weight: bi-quaternary ammonium salt 10 kilograms, glutaraldehyde 10 kilograms, Kathon CG 5 kilograms, 20 kilograms, hydrogen peroxide, sodium polyacrylate 6 kilograms, and surplus is pure water;
Preparation process is as follows:
Step 1: add hydrogen peroxide in normal-pressure reaction kettle, stirs 3 minutes at normal temperatures;
Step 2: add glutaraldehyde in the solution of step 1 gained, stirs 3 minutes at normal temperatures;
Step 3: add bi-quaternary ammonium salt in the solution of step 2 gained, stirs 4 minutes at normal temperatures;
Step 4: add Kathon CG in the solution of step 3 gained, stirs 3 minutes at normal temperatures;
Step 5, adds sodium polyacrylate in the solution of step 4 gained, stirs 1 minute at normal temperatures;
Step 6, adds pure water in the solution of step 5 gained, stirs at normal temperatures and obtains adhesive mud remover in 7 minutes.
Corrosion test: above-mentioned adhesive mud remover deionized water is mixed with the clean-out system aqueous solution of 5%, the clean-out system aqueous solution of above-mentioned 5% is positioned in the Erlenmeyer flask of 500ml, the test piece of unlike material is hung on respectively in the Erlenmeyer flask of the clean-out system aqueous solution filling 5%, then Erlenmeyer flask is positioned in the water bath with thermostatic control of 50 DEG C, static test 12 hours.With reference to People's Republic of China (PRC) chemical industry standard HG/T2387-2007 " industrial equipments matting quality standard ", GB/T18175-2000, " mensuration of water conditioner corrosion inhibition--rotary hanging plate method measures corrosion rate.Its result is as table one:
The corrosion rate (g/m2.h) of table one degradable environment-friendly type dirt remover of the present invention
| Material | Carbon steel | Stainless steel | Copper | Aluminium |
| Corrosion rate | 1.4 | 0.005 | 0.17 | 0.04 |
Biodegradability is tested: when carrying out biodegradability test, the concentration adopting degradable environment-friendly type dirt remover is 50mg/L, with reference to the measuring method of biodegradable in " synthesis of green bio polymeric polyaspartic acid and scale-inhibiting properties research " literary compositions such as " Treatment of Industrial Water " the 21st volume first phase Xiong Rongchun, its result is as table two:
The biological degradation rate (%) of table two degradable environment-friendly type dirt remover of the present invention
| Time (my god) | 7 | 14 | 21 | 28 |
| Biological degradation rate | 83.1 | 91.9 | 92.5 | 94.1 |
The adhesive mud remover of embodiment 3:100 kilogram, is made up of the component of following weight: bi-quaternary ammonium salt 14 kilograms, glutaraldehyde 15 kilograms, Kathon CG 7.5 kilograms, 22.5 kilograms, hydrogen peroxide, sodium polyacrylate 7 kilograms, and surplus is pure water;
Preparation process is as follows:
Step 1: add hydrogen peroxide in normal-pressure reaction kettle, stirs 3 minutes at normal temperatures;
Step 2: add glutaraldehyde in the solution of step 1 gained, stirs 4 minutes at normal temperatures;
Step 3: add bi-quaternary ammonium salt in the solution of step 2 gained, stirs 5 minutes at normal temperatures;
Step 4: add Kathon CG in the solution of step 3 gained, stirs 4 minutes at normal temperatures;
Step 5, adds sodium polyacrylate in the solution of step 4 gained, stirs 2 minutes at normal temperatures;
Step 6, adds pure water in the solution of step 5 gained, stirs at normal temperatures and obtains adhesive mud remover in 7 minutes.
Corrosion test: above-mentioned adhesive mud remover deionized water is mixed with the clean-out system aqueous solution of 5%, the clean-out system aqueous solution of above-mentioned 5% is positioned in the Erlenmeyer flask of 500ml, the test piece of unlike material is hung on respectively in the Erlenmeyer flask of the clean-out system aqueous solution filling 5%, then Erlenmeyer flask is positioned in the water bath with thermostatic control of 50 DEG C, static test 12 hours.With reference to People's Republic of China (PRC) chemical industry standard HG/T2387-2007 " industrial equipments matting quality standard ", GB/T18175-2000, " mensuration of water conditioner corrosion inhibition--rotary hanging plate method measures corrosion rate.Its result is as table one:
The corrosion rate (g/m2.h) of table one degradable environment-friendly type dirt remover of the present invention
| Material | Carbon steel | Stainless steel | Copper | Aluminium |
| Corrosion rate | 1.47 | 0.0056 | 0.18 | 0.042 |
Biodegradability is tested: when carrying out biodegradability test, the concentration adopting degradable environment-friendly type dirt remover is 50mg/L, with reference to the measuring method of biodegradable in " synthesis of green bio polymeric polyaspartic acid and scale-inhibiting properties research " literary compositions such as " Treatment of Industrial Water " the 21st volume first phase Xiong Rongchun, its result is as table two:
The biological degradation rate (%) of table two degradable environment-friendly type dirt remover of the present invention
| Time (my god) | 7 | 14 | 21 | 28 |
| Biological degradation rate | 82.4 | 91.1 | 93.5 | 94.5 |
The adhesive mud remover of embodiment 4:100 kilogram, is made up of the component of following weight: bi-quaternary ammonium salt 17 kilograms, glutaraldehyde 9 kilograms, Kathon CG 7 kilograms, 22 kilograms, hydrogen peroxide, sodium polyacrylate 7 kilograms, and surplus is pure water;
Preparation process is as follows:
Step 1: add hydrogen peroxide in normal-pressure reaction kettle, stirs 3 minutes at normal temperatures;
Step 2: add glutaraldehyde in the solution of step 1 gained, stirs 4 minutes at normal temperatures;
Step 3: add bi-quaternary ammonium salt in the solution of step 2 gained, stirs 5 minutes at normal temperatures;
Step 4: add Kathon CG in the solution of step 3 gained, stirs 4 minutes at normal temperatures;
Step 5, adds sodium polyacrylate in the solution of step 4 gained, stirs 2 minutes at normal temperatures;
Step 6, adds pure water in the solution of step 5 gained, stirs at normal temperatures and obtains adhesive mud remover in 7 minutes.
Corrosion test: above-mentioned adhesive mud remover deionized water is mixed with the clean-out system aqueous solution of 5%, the clean-out system aqueous solution of above-mentioned 5% is positioned in the Erlenmeyer flask of 500ml, the test piece of unlike material is hung on respectively in the Erlenmeyer flask of the clean-out system aqueous solution filling 5%, then Erlenmeyer flask is positioned in the water bath with thermostatic control of 50 DEG C, static test 12 hours.With reference to People's Republic of China (PRC) chemical industry standard HG/T2387-2007 " industrial equipments matting quality standard ", GB/T18175-2000, " mensuration of water conditioner corrosion inhibition--rotary hanging plate method measures corrosion rate.Its result is as table one:
The corrosion rate (g/m2.h) of table one degradable environment-friendly type dirt remover of the present invention
| Material | Carbon steel | Stainless steel | Copper | Aluminium |
| Corrosion rate | 1.43 | 0.0051 | 0.16 | 0.044 |
Biodegradability is tested: when carrying out biodegradability test, the concentration adopting degradable environment-friendly type dirt remover is 50mg/L, with reference to the measuring method of biodegradable in " synthesis of green bio polymeric polyaspartic acid and scale-inhibiting properties research " literary compositions such as " Treatment of Industrial Water " the 21st volume first phase Xiong Rongchun, its result is as table two:
The biological degradation rate (%) of table two degradable environment-friendly type dirt remover of the present invention
| Time (my god) | 7 | 14 | 21 | 28 |
| Biological degradation rate | 82.8 | 91.8 | 93.7 | 94.9 |
The adhesive mud remover of embodiment 5:100 kilogram, is made up of the component of following weight: bi-quaternary ammonium salt 15 kilograms, glutaraldehyde 20 kilograms, Kathon CG 9 kilograms, 24 kilograms, hydrogen peroxide, sodium polyacrylate 8 kilograms, and surplus is pure water;
Preparation process is as follows:
Step 1: add hydrogen peroxide in normal-pressure reaction kettle, stirs 4 minutes at normal temperatures;
Step 2: add glutaraldehyde in the solution of step 1 gained, stirs 4 minutes at normal temperatures;
Step 3: add bi-quaternary ammonium salt in the solution of step 2 gained, stirs 4 minutes at normal temperatures;
Step 4: add Kathon CG in the solution of step 3 gained, stirs 5 minutes at normal temperatures;
Step 5, adds sodium polyacrylate in the solution of step 4 gained, stirs 2 minutes at normal temperatures;
Step 6, adds pure water in the solution of step 5 gained, stirs at normal temperatures and obtains adhesive mud remover in 7 minutes.
Corrosion test: above-mentioned adhesive mud remover deionized water is mixed with the clean-out system aqueous solution of 5%, the clean-out system aqueous solution of above-mentioned 5% is positioned in the Erlenmeyer flask of 500ml, the test piece of unlike material is hung on respectively in the Erlenmeyer flask of the clean-out system aqueous solution filling 5%, then Erlenmeyer flask is positioned in the water bath with thermostatic control of 50 DEG C, static test 12 hours.With reference to People's Republic of China (PRC) chemical industry standard HG/T2387-2007 " industrial equipments matting quality standard ", GB/T18175-2000, " mensuration of water conditioner corrosion inhibition--rotary hanging plate method measures corrosion rate.Its result is as table one:
The corrosion rate (g/m2.h) of table one degradable environment-friendly type dirt remover of the present invention
| Material | Carbon steel | Stainless steel | Copper | Aluminium |
| Corrosion rate | 1.42 | 0.0053 | 0.17 | 0.046 |
Biodegradability is tested: when carrying out biodegradability test, the concentration adopting degradable environment-friendly type dirt remover is 50mg/L, with reference to the measuring method of biodegradable in " synthesis of green bio polymeric polyaspartic acid and scale-inhibiting properties research " literary compositions such as " Treatment of Industrial Water " the 21st volume first phase Xiong Rongchun, its result is as table two:
The biological degradation rate (%) of table two degradable environment-friendly type dirt remover of the present invention
| Time (my god) | 7 | 14 | 21 | 28 |
| Biological degradation rate | 82.5 | 92.1 | 94 | 94.7 |
Claims (4)
1. an adhesive mud remover, is characterized in that, it comprises following weight percent composition:
2. adhesive mud remover according to claim 1, is characterized in that, it comprises following weight percent composition:
3. adhesive mud remover according to claim 1, is characterized in that, it comprises following weight percent composition:
4. the preparation method of a kind of adhesive mud remover according to claim 1-3 any one, it comprises the steps:
Step 1: add hydrogen peroxide in normal-pressure reaction kettle, stirs 3-4 minute at normal temperatures;
Step 2: add glutaraldehyde in the solution of step 1 gained, stirs 3-5 minute at normal temperatures;
Step 3: add bi-quaternary ammonium salt in the solution of step 2 gained, stirs 4-6 minute at normal temperatures;
Step 4: add Kathon CG in the solution of step 3 gained, stirs 3-5 minute at normal temperatures;
Step 5, adds sodium polyacrylate in the solution of step 4 gained, stirs 1-3 minute at normal temperatures;
Step 6, adds pure water in the solution of step 5 gained, stirs at normal temperatures and obtains adhesive mud remover in 7-8 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410538150.8A CN104372363A (en) | 2014-10-13 | 2014-10-13 | Slime stripping agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410538150.8A CN104372363A (en) | 2014-10-13 | 2014-10-13 | Slime stripping agent and preparation method thereof |
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| CN104372363A true CN104372363A (en) | 2015-02-25 |
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| CN201410538150.8A Pending CN104372363A (en) | 2014-10-13 | 2014-10-13 | Slime stripping agent and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040009A (en) * | 2015-06-08 | 2015-11-11 | 苏州东辰林达检测技术有限公司 | Penetrating fluid for removing rust and preparation method thereof |
| CN105886132A (en) * | 2016-05-07 | 2016-08-24 | 毛祝新 | Antibacterial biological sticky mud stripping agent and preparation method thereof |
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2014
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| JPS567896A (en) * | 1979-06-29 | 1981-01-27 | Harnischfeger Gmbh | Telescope type jib crane* particularly mobile one |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040009A (en) * | 2015-06-08 | 2015-11-11 | 苏州东辰林达检测技术有限公司 | Penetrating fluid for removing rust and preparation method thereof |
| CN105886132A (en) * | 2016-05-07 | 2016-08-24 | 毛祝新 | Antibacterial biological sticky mud stripping agent and preparation method thereof |
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Application publication date: 20150225 |