CN104451755A - High-hardness boiler scale corrosion inhibiting cleaning agent and preparation method thereof - Google Patents
High-hardness boiler scale corrosion inhibiting cleaning agent and preparation method thereof Download PDFInfo
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- CN104451755A CN104451755A CN201410644550.7A CN201410644550A CN104451755A CN 104451755 A CN104451755 A CN 104451755A CN 201410644550 A CN201410644550 A CN 201410644550A CN 104451755 A CN104451755 A CN 104451755A
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Abstract
The invention discloses a high-hardness boiler scale corrosion inhibiting cleaning agent and a preparation method thereof. The cleaning agent comprises cetyltrimethylammonium chloride glycine betaine, carboxymethylcellulose, fatty alcohol polyoxyethylene (9) ether, disodium of 1-hydroxy ethylidene-1,1-diphosphonic acid, glycollic acid, oxalic acid, essence and water. The preparation method comprises the following steps: weighing the components according to a formula; stirring and mixing evenly; and adding the carboxymethylcellulose. The prepared high-hardness boiler scale corrosion cleaning agent is good in stability, weak in corrosivity, high in dispersion force, high in decontaminating and descaling capabilities, easy to clean, and simple and convenient to operate, has good dissolving capacity on watermarks, does not endanger the health of an operator.
Description
Technical field
The present invention relates to a kind of preparation method of high rigidity bird nest corrosion-retarding detergent, belong to water treatment cleaning agent field.
Background technology
In tap water, the existence of calcium ions and magnesium ions causes in use producing incrustation scale, and the bird nest especially forged after high temperature result in a series of adverse influence.Such as, high hardness water causes the towel of family soon aging, and water-heater, pan fouling are rapid etc. causes life extremely inconvenience; The lithiasis of the various mankind brings out cardiovascular diseases, has a strong impact on people healthy, also affects the attractive in appearance etc. of kitichen and toilet porcelain simultaneously.Incrustation scale equally also drastically influence industrial production, especially boiler and interchanger, but the scale remover adopted in industry, as Chinese patent 201310359516.0 (CN103409763A) the invention belongs to technical field of fine, be specifically related to a kind of clean-out system composition and the application in the various industrial equipments of cleaning on the surface incrustation scale and rust deposite thereof, disclose a kind of clean-out system composition and application thereof.This clean-out system composition contains organic phosphonate, dispersion agent, reductive agent, wetting agent and inhibiter, and the weight ratio of each component is 1:0.15 ~ 1.5:0.02 ~ 0.75:0.02 ~ 0.75:0.002 ~ 0.075.Clean-out system composition of the present invention meets the requirement of environmental protection, is applicable to the incrustation scale of various metals material surface and the cleanings of rust deposite such as carbon steel, stainless steel, brass, red copper and aluminium.It is thorough that clean-out system composition of the present invention has scale removal, and corrosion inhibition is good, does not need to carry out special Passivation Treatment, direct normal operation input after cleaning, makes whole cleaning process become simple, is easy to apply; Chinese patent 201410255948.1(CN104017659A) disclose a kind of radiator scale washing agent, the invention belongs to mechanical industry clean-out system field, be made up of the raw material of following weight percent: urotropine 1.2% ~ 3% oxalic acid 45% ~ 55%, ethylenediamine tetraacetic acid (EDTA) 15% ~ 25%, sodium metnylene bis-naphthalene sulfonate 10% ~ 13%, sodium lauryl sulphate 4% ~ 6%, sodium alkyl benzene sulfonate 7% ~ 10%.This beneficial effect of the invention is: dissolving incrustation scale in the water directly pouring water tank when cleaning the incrustation scale in water tank into, can not produce grain slag, can not block cooling system when incrustation scale dissolves; Above-mentioned clean-out system has strong stimulation, heavy-polluted defect, is not suitable for using in family life.
Summary of the invention
Goal of the invention: the defect existed for prior art, the invention provides a kind of corrodibility very weak, scale removal ability is strong, easily rinses, the preparation method of high rigidity bird nest corrosion-retarding detergent.
For achieving the above object, the present invention will take following technical scheme:
A kind of high rigidity bird nest corrosion-retarding detergent, described clean-out system comprises palmityl trimethyl ammonium chloride trimethyl-glycine, carboxymethyl cellulose, aliphatic alcohol polyethenoxy (9) ether, 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt, oxyacetic acid, oxalic acid, essence and water; The quality proportioning of each component is as follows:
Palmityl trimethyl ammonium chloride trimethyl-glycine 5 ~ 15
Carboxymethyl cellulose 0.5 ~ 5
Aliphatic alcohol polyethenoxy (9) ether 1 ~ 10
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt 5 ~ 10
Oxyacetic acid 0.1 ~ 3
Oxalic acid 0.1 ~ 3
Essence 0.01-0.05
Water surplus.
As a further improvement on the present invention, in described clean-out system, the quality proportioning of each component is as follows:
Palmityl trimethyl ammonium chloride trimethyl-glycine 8 ~ 12
Carboxymethyl cellulose 1 ~ 4
Aliphatic alcohol polyethenoxy (9) ether 2 ~ 8
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt 5 ~ 10
Oxyacetic acid 0.1 ~ 3
Oxalic acid 0.1 ~ 3
Essence 0.01-0.05
Water surplus.
As a further improvement on the present invention, in described clean-out system, the quality proportioning of each component is as follows:
Palmityl trimethyl ammonium chloride trimethyl-glycine 8
Carboxymethyl cellulose 4
Aliphatic alcohol polyethenoxy (9) ether 2
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt 10
Oxyacetic acid 0.1
Oxalic acid 3
Essence 0.01
Water surplus.
As a further improvement on the present invention, in described clean-out system, the quality proportioning of each component is as follows:
Palmityl trimethyl ammonium chloride trimethyl-glycine 12
Carboxymethyl cellulose 1
Aliphatic alcohol polyethenoxy (9) ether 8
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt 5
Oxyacetic acid 3
Oxalic acid 0.1
Essence 0.05
Water surplus.
The compound method that another technical purpose of the present invention is to provide a kind of clean-out system is: weigh each component by formula, by tensio-active agent palmityl trimethyl ammonium chloride trimethyl-glycine, aliphatic alcohol polyethenoxy (9) ether under stirring, 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt is added in water, stirring and evenly mixing, be heated to 30 ~ 50 DEG C, add oxyacetic acid successively again, oxalic acid; Stir 10 ~ 30 minutes, add carboxymethyl cellulose, essence under slowly stirring, keep temperature 0.5 ~ 2h, abundant stirring and evenly mixing, is cooled to less than 30 DEG C, obtains a kind of high rigidity bird nest corrosion-retarding detergent.
The preparation method of a kind of high rigidity bird nest corrosion-retarding detergent provided by the invention, compared to existing technology, there is following beneficial effect: products made thereby good stability of the present invention, corrodibility is weak, dispersion force is strong, scrubbing scale removal ability is strong, easily rinses, easy and simple to handle, to ensrustation, there is good dissolving power, do not endanger operator's health key health.
Specific embodiment
By the following examples the present invention is further explained:
Embodiment 1
Formula A (
w/ w%):
Palmityl trimethyl ammonium chloride trimethyl-glycine 8
Carboxymethyl cellulose 4
Aliphatic alcohol polyethenoxy (9) ether 2
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt 10
Oxyacetic acid 0.1
Oxalic acid 3
Essence 0.01
Water surplus.
Compound method is: weigh each component by formula, by tensio-active agent palmityl trimethyl ammonium chloride trimethyl-glycine, aliphatic alcohol polyethenoxy (9) ether under stirring, 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt is added in water, stirring and evenly mixing, be heated to 45 DEG C, then add oxyacetic acid successively, oxalic acid; Stir 30 minutes, add carboxymethyl cellulose, essence under slowly stirring, keep temperature 1h, abundant stirring and evenly mixing, is cooled to less than 30 DEG C, obtains a kind of high rigidity bird nest corrosion-retarding detergent.Wherein: tensio-active agent palmityl trimethyl ammonium chloride trimethyl-glycine is purchased from Shanghai Jinshan longitude and latitude Chemical Co., Ltd..
Embodiment 2
Formula B (
w/ w%):
Palmityl trimethyl ammonium chloride trimethyl-glycine 12
Carboxymethyl cellulose 2
Aliphatic alcohol polyethenoxy (9) ether 8
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt 6
Oxyacetic acid 1
Oxalic acid 1
Essence 0.02
Water surplus.
Compound method is: weigh each component by formula, by tensio-active agent palmityl trimethyl ammonium chloride trimethyl-glycine, aliphatic alcohol polyethenoxy (9) ether under stirring, 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt is added in water, stirring and evenly mixing, be heated to 45 DEG C, then add oxyacetic acid successively, oxalic acid; Stir 30 minutes, add carboxymethyl cellulose, essence under slowly stirring, keep temperature 1h, abundant stirring and evenly mixing, is cooled to less than 30 DEG C, obtains a kind of high rigidity bird nest corrosion-retarding detergent.
Embodiment 3
Formula C (
w/ w%):
Palmityl trimethyl ammonium chloride trimethyl-glycine 12
Carboxymethyl cellulose 1
Aliphatic alcohol polyethenoxy (9) ether 8
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt 5
Oxyacetic acid 3
Oxalic acid 0.1
Essence 0.05
Water surplus.
Compound method is: weigh each component by formula, by tensio-active agent palmityl trimethyl ammonium chloride trimethyl-glycine, aliphatic alcohol polyethenoxy (9) ether under stirring, 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt is added in water, stirring and evenly mixing, be heated to 45 DEG C, then add oxyacetic acid successively, oxalic acid; Stir 30 minutes, add carboxymethyl cellulose, essence under slowly stirring, keep temperature 1h, abundant stirring and evenly mixing, is cooled to less than 30 DEG C, obtains a kind of high rigidity bird nest corrosion-retarding detergent.
Comparative example 1
It is substantially the same manner as Example 1, does not just have tensio-active agent palmityl trimethyl ammonium chloride trimethyl-glycine in the program.Be specially:
Embodiment 1
Formula A (
w/ w%):
Carboxymethyl cellulose 4
Aliphatic alcohol polyethenoxy (9) ether 2
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt 10
Oxyacetic acid 0.1
Oxalic acid 3
Essence 0.01
Water surplus.
Compound method is: weigh each component by formula, by tensio-active agent aliphatic alcohol polyethenoxy (9) ether under stirring, 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt is added in water, stirring and evenly mixing, is heated to 45 DEG C, then adds oxyacetic acid successively, oxalic acid; Stir 30 minutes, add carboxymethyl cellulose, essence under slowly stirring, keep temperature 1h, abundant stirring and evenly mixing, is cooled to less than 30 DEG C, obtains a kind of high rigidity bird nest corrosion-retarding detergent.
Comparative example 2
It is substantially the same manner as Example 2, does not just have tensio-active agent palmityl trimethyl ammonium chloride trimethyl-glycine in the program.Be specially:
Formula B (
w/ w%):
Carboxymethyl cellulose 2
Aliphatic alcohol polyethenoxy (9) ether 8
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt 6
Oxyacetic acid 1
Oxalic acid 1
Essence 0.02
Water surplus.
Compound method is: weigh each component by formula, by tensio-active agent aliphatic alcohol polyethenoxy (9) ether under stirring, 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt is added in water, stirring and evenly mixing, is heated to 45 DEG C, then adds oxyacetic acid successively, oxalic acid; Stir 30 minutes, add carboxymethyl cellulose, essence under slowly stirring, keep temperature 1h, abundant stirring and evenly mixing, is cooled to less than 30 DEG C, obtains a kind of high rigidity bird nest corrosion-retarding detergent.
Evaluate product detersive power as follows:
(1) respectively the beaker of 9 500mL is cleaned up, dry to constant weight at 100 ° of about C, and carry out weighing recording quality m0.
(2) contaminate afterwards dirty and carry out the recording quality m1 that weighs, contaminating dirty method is: add the attached dirty test solution of a certain amount of simulation in weighed beaker to cleaning-drying, beaker is placed in water-bath (carrying out water-bath with deionized water, in case the outer fouling of beaker), is heated to 80 ° of C constant temperature 6h.Within every 20 minutes, change once attached dirty test solution; Due to the foulant sticks that newly adheres to loosely, be easy to wash away, therefore, simulation test must select digestion time, so just can make dirt on wall of cup, have certain firmness.By testing the digestion time finally determining dirt be: naturally hang 1 week in atmosphere, at this moment, dirt is good in conjunction with firmness with carrier.
(3) experimental liquid: respectively the clean-out system prepared of Example 1 ~ 3 and comparative example 1,2 and water by 1: 250 volume ratio dilute, obtain acidic cleaner diluent 1 ~ 5, with water in contrast.
(4) beaker of the 500mL of attached dirt is put into respectively the 1000mL beaker filling above-mentioned clean-out system experimental liquid, be placed in constant temperature blender with magnetic force, constant temperature 70 ° of C, magnetic agitation 20 minutes, with water in contrast.
(5) take out the beaker of 500mL, dry to constant weight at 100 ° of about C, and carry out weighing recording quality m2.
(6) calculate by the calculation formula of detersive power.With the mean value of 3 parallel tests for result, in table 1.Wherein: the expression formula of detersive power is as follows:
D=（m1-m2）/（m1-m0）*100%
In formula: D---detersive power, %;
M0---beaker quality before attached dirt, g;
M1---beaker quality after attached dirt, g;
M2---beaker quality after cleaning, g.
Table 1
| Experimental liquid | Detersive power (%) |
| Water | 9.65 |
| Embodiment 1 | 99.81 |
| Embodiment 2 | 97.53 |
| Embodiment 3 | 98.24 |
| Comparative example 1 | 56.34 |
| Comparative example 2 | 60.23 |
It can thus be appreciated that the detersive power of clean-out system of the present invention is good, and especially described tensio-active agent palmityl trimethyl ammonium chloride trimethyl-glycine has considerable influence to whole incrustation scale removal aspect; In addition, clean-out system of the present invention does not have severe corrosive, and in the cleaning de-sludging of metal steel disc test, the clean-out system waste liquid obtained and water clean after waste liquid detects, and Fe constituent content wherein does not have and clearly embodies.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. a high rigidity bird nest corrosion-retarding detergent, it is characterized in that, described clean-out system comprises palmityl trimethyl ammonium chloride trimethyl-glycine, carboxymethyl cellulose, aliphatic alcohol polyethenoxy (9) ether, 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt, oxyacetic acid, oxalic acid, essence and water; The quality proportioning of each component is as follows:
Palmityl trimethyl ammonium chloride trimethyl-glycine 5 ~ 15
Carboxymethyl cellulose 0.5 ~ 5
Aliphatic alcohol polyethenoxy (9) ether 1 ~ 10
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt 5 ~ 10
Oxyacetic acid 0.1 ~ 3
Oxalic acid 0.1 ~ 3
Essence 0.01-0.05
Water surplus.
2. high rigidity bird nest corrosion-retarding detergent as claimed in claim 1, it is characterized in that, in described clean-out system, the quality proportioning of each component is as follows:
Palmityl trimethyl ammonium chloride trimethyl-glycine 8 ~ 12
Carboxymethyl cellulose 1 ~ 4
Aliphatic alcohol polyethenoxy (9) ether 2 ~ 8
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt 5 ~ 10
Oxyacetic acid 0.1 ~ 3
Oxalic acid 0.1 ~ 3
Essence 0.01-0.05
Water surplus.
3. high rigidity bird nest corrosion-retarding detergent as claimed in claim 1, it is characterized in that, in described clean-out system, the quality proportioning of each component is as follows:
Palmityl trimethyl ammonium chloride trimethyl-glycine 8
Carboxymethyl cellulose 4
Aliphatic alcohol polyethenoxy (9) ether 2
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt 10
Oxyacetic acid 0.1
Oxalic acid 3
Essence 0.01
Water surplus.
4. high rigidity bird nest corrosion-retarding detergent as claimed in claim 1, it is characterized in that, in described clean-out system, the quality proportioning of each component is as follows:
Palmityl trimethyl ammonium chloride trimethyl-glycine 12
Carboxymethyl cellulose 1
Aliphatic alcohol polyethenoxy (9) ether 8
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt 5
Oxyacetic acid 3
Oxalic acid 0.1
Essence 0.05
Water surplus.
5. the preparation method of a kind of high rigidity bird nest corrosion-retarding detergent as claimed in claim 1, it is characterized in that, compound method is: weigh each component by formula, by tensio-active agent palmityl trimethyl ammonium chloride trimethyl-glycine, aliphatic alcohol polyethenoxy (9) ether under stirring, 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid disodium salt is added in water, stirring and evenly mixing, is heated to 30 ~ 50 DEG C, add oxyacetic acid successively again, oxalic acid; Stir 10 ~ 30 minutes, add carboxymethyl cellulose, essence under slowly stirring, keep temperature 0.5 ~ 2h, abundant stirring and evenly mixing, is cooled to less than 30 DEG C, obtains a kind of high rigidity bird nest corrosion-retarding detergent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644550.7A CN104451755A (en) | 2014-11-14 | 2014-11-14 | High-hardness boiler scale corrosion inhibiting cleaning agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644550.7A CN104451755A (en) | 2014-11-14 | 2014-11-14 | High-hardness boiler scale corrosion inhibiting cleaning agent and preparation method thereof |
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|---|---|
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789707A (en) * | 2018-07-03 | 2018-11-13 | 阜南县明强柳编工艺品有限公司 | A kind of paulownia wood product surface coating of high quality of forming film |
| CN110330122A (en) * | 2019-05-30 | 2019-10-15 | 广东智淳环境科技有限公司 | A kind of multi-functional environment-protection water treatment agent and preparation method thereof |
| CN110342654A (en) * | 2019-05-30 | 2019-10-18 | 广东智淳环境科技有限公司 | A kind of novel non-phosphate corrosion inhibiting and descaling agent and preparation method thereof |
| CN112940878A (en) * | 2021-02-04 | 2021-06-11 | 合肥华清方兴表面技术有限公司 | Filter plate cleaning agent of ceramic filter and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH09143776A (en) * | 1995-11-14 | 1997-06-03 | Osamu Yumita | Rust removal agent for wheel and its production |
| CN103046061A (en) * | 2012-12-22 | 2013-04-17 | 黄山金瑞泰科技有限公司 | Cleaning agent for development equipment and use method thereof |
| CN103668230A (en) * | 2013-11-19 | 2014-03-26 | 青岛汇而通商贸有限公司 | Novel low-cost environment-friendly detergent |
-
2014
- 2014-11-14 CN CN201410644550.7A patent/CN104451755A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09143776A (en) * | 1995-11-14 | 1997-06-03 | Osamu Yumita | Rust removal agent for wheel and its production |
| CN103046061A (en) * | 2012-12-22 | 2013-04-17 | 黄山金瑞泰科技有限公司 | Cleaning agent for development equipment and use method thereof |
| CN103668230A (en) * | 2013-11-19 | 2014-03-26 | 青岛汇而通商贸有限公司 | Novel low-cost environment-friendly detergent |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789707A (en) * | 2018-07-03 | 2018-11-13 | 阜南县明强柳编工艺品有限公司 | A kind of paulownia wood product surface coating of high quality of forming film |
| CN110330122A (en) * | 2019-05-30 | 2019-10-15 | 广东智淳环境科技有限公司 | A kind of multi-functional environment-protection water treatment agent and preparation method thereof |
| CN110342654A (en) * | 2019-05-30 | 2019-10-18 | 广东智淳环境科技有限公司 | A kind of novel non-phosphate corrosion inhibiting and descaling agent and preparation method thereof |
| CN110330122B (en) * | 2019-05-30 | 2021-12-21 | 智淳新材料科技(广州)有限公司 | Multifunctional environment-friendly water treatment agent and preparation method thereof |
| CN112940878A (en) * | 2021-02-04 | 2021-06-11 | 合肥华清方兴表面技术有限公司 | Filter plate cleaning agent of ceramic filter and preparation method thereof |
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Application publication date: 20150325 |
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