CN105695169A - Anti-scaling agent for water heater - Google Patents
Anti-scaling agent for water heater Download PDFInfo
- Publication number
- CN105695169A CN105695169A CN201610034780.0A CN201610034780A CN105695169A CN 105695169 A CN105695169 A CN 105695169A CN 201610034780 A CN201610034780 A CN 201610034780A CN 105695169 A CN105695169 A CN 105695169A
- Authority
- CN
- China
- Prior art keywords
- water heater
- acid
- agent
- metal
- scale remover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/265—Carboxylic acids or salts thereof
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/10—Salts
- C11D7/16—Phosphates including polyphosphates
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/263—Ethers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/32—Organic compounds containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/32—Organic compounds containing nitrogen
- C11D7/3245—Aminoacids
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/32—Organic compounds containing nitrogen
- C11D7/3281—Heterocyclic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/36—Organic compounds containing phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The invention relates to an anti-scaling agent for a water heater. The anti-scaling agent is prepared from, by mass, 65%-90% of acidic anti-scaling component, 1%-5% of compound corrosion inhibitor, 1%-5% of penetrating agent, 1%-5% of defoamer, 6%-15% of metal chelator and 1%-5% of anti-rusting agent. The anti-scaling agent can efficiently remove water scale, and metal is effectively protected against rusting and corrosion.
Description
Technical field
The present invention relates to a kind of chemical cleaning materials, be specifically related to the chemical cleaning materials that a kind of water heater scale removal is special。
Background technology
Usual water all contains the metal ion such as calcium, magnesium, when water reaches uniform temperature, is easily formed incrustation scale, especially with the area of hard water, the phenomenon that water heater exists incrustation scale is more serious, and incrustation scale can have a strong impact on conduction of heat, affect the temperature of hot water, affect the thermal energy conversion rate of water heater；And containing multiple chemical composition in incrustation scale so that the harmful substance in water increases；Simultaneously incrustation scale makes in water the microorganisms such as breed bacteria, has had a strong impact on the health of people。So no matter from water heater arrangement aspect or life aspect regularly scale removal be necessary。Scale removal product category in the market is various, but existing water heater scale remover scavenging effect is not strong, and metal attack in water heater is big。
Summary of the invention
The invention aims to overcome above deficiency to provide a kind of and high efficiency can remove incrustation scale, and effectively protect metal to avoid the water heater scale remover getting rusty, corroding。
Technical scheme includes: a kind of water heater scale remover, and its raw material constituent is acid scale removal composition, composite corrosion inhibitor, penetrating agent, defoamer, metal-chelator and antirust agent, is made up of following ratio by mass percentage:
Acid scale removal composition 65%-90%, composite corrosion inhibitor 1%-5%, penetrating agent 1%-5%, defoamer 1%-5%, metal-chelator 6%-15% and antirust agent 1%-5%
Further improvement of the present invention is in that: acid scale removal composition is the mixture of any one or more than one material in citric acid, oxalic acid, phosphoric acid, acetic acid。
Further improvement of the present invention is in that: composite corrosion inhibitor is the mixture that any one or more than one material in tallow amine, cetylamine, octadecylamine mixes with polycarboxylate。
Further improvement of the present invention is in that: penetrating agent is fatty alcohol-polyoxyethylene ether。
Further improvement of the present invention is in that: defoamer is the mixture of any one or more than one material in methyl-silicone oil and polyacrylate。
Further improvement of the present invention is in that: metal-chelator is the mixture of any one or more than one material in pyrophosphate and sodium ethylene diamine tetracetate。
Further improvement of the present invention is in that: antirust agent is the mixture of any one or more than one material in imidazoline salt, phosphate ester。
Beneficial effects of the present invention:
(1) present invention adopts methyl-silicone oil and polyacrylate as defoamer, has excellent antifoam performance, effectively suppresses the generation of foam, it is to avoid too much affect cleaning effect because of foam；
(2) present invention adopts organic amine to mix as corrosion inhibiter with polycarboxylic acids salt face, has efficient corrosion mitigating effect；
(3) present invention with the addition of penetrating agent so that acid scale removal composition plays more effective dirt-removing power；
(4) present invention with the addition of antirust agent, effectively protect metal。
Detailed description of the invention:
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment is only used for explaining the present invention, is not intended that limiting the scope of the present invention。
Embodiment 1
A kind of water heater scale remover, its raw material constituent is acid scale removal composition, composite corrosion inhibitor, penetrating agent, defoamer, metal-chelator and antirust agent, is made up of following ratio by mass percentage: acid scale removal composition 90%, composite corrosion inhibitor 1%, penetrating agent 1%, defoamer 1%, metal-chelator 6% and antirust agent 1%。
Embodiment 2
A kind of water heater scale remover, its raw material constituent is acid scale removal composition, composite corrosion inhibitor, penetrating agent, defoamer, metal-chelator and antirust agent, is made up of following ratio by mass percentage: acid scale removal composition 84%, composite corrosion inhibitor 2%, penetrating agent 2%, defoamer 2%, metal-chelator 8% and antirust agent 2%。
Embodiment 3
A kind of water heater scale remover, its raw material constituent is acid scale removal composition, composite corrosion inhibitor, penetrating agent, defoamer, metal-chelator and antirust agent, is made up of following ratio by mass percentage: acid scale removal composition 78%, composite corrosion inhibitor 3%, penetrating agent 3%, defoamer 3%, metal-chelator 10% and antirust agent 3%。
Embodiment 4
A kind of water heater scale remover, its raw material constituent is acid scale removal composition, composite corrosion inhibitor, penetrating agent, defoamer, metal-chelator and antirust agent, is made up of following ratio by mass percentage: acid scale removal composition 70%, composite corrosion inhibitor 4%, penetrating agent 4%, defoamer 4%, metal-chelator 14% and antirust agent 4%。
Embodiment 5
A kind of water heater scale remover, its raw material constituent is acid scale removal composition, composite corrosion inhibitor, penetrating agent, defoamer, metal-chelator and antirust agent, is made up of following ratio by mass percentage: acid scale removal composition 65%, composite corrosion inhibitor 5%, penetrating agent 5%, defoamer 5%, metal-chelator 15% and antirust agent 5%。
Erosion test
Water heater scale remover 10g described in Example 1, is dissolved in 200mL clear water, is divided into 5 parts, every part of 40mL, adds metal, surveys its rate of corrosion；In a manner described, the rate of corrosion of water heater scale remover described in side embodiment 2-embodiment 5 successively, result is following table such as:
| Rate of corrosion (g/m2.h) | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Rustless steel | 0.201 | 0.156 | 0.103 | 0.094 | 0.081 |
| Copper | 0.804 | 0.648 | 0.413 | 0.327 | 0.305 |
| Carbon steel | 0.753 | 0.516 | 0.327 | 0.219 | 0.198 |
| Steel alloy | 0.243 | 0.168 | 0.135 | 0.107 | 0.091 |
Scale removal measure of merit
Water heater scale remover 3g described in Example 1, is dissolved in 200mL clear water, takes the 3g incrustation scale scraped from water heater liner and adds, after 15min, surveys its scale removal effect；In a manner described, the scale removal effect of water heater scale remover described in side embodiment 2-embodiment 5 successively, result is following table such as:
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Effect | Complete to decompose | Complete to decompose | Complete to decompose | Complete to decompose | Complete to decompose |
Show that energy high efficiency of the present invention removes incrustation scale by performance test, and effectively protection metal avoids corrosion。
Claims (7)
1. a water heater scale remover, it is characterised in that: its raw material constituent is acid scale removal composition, composite corrosion inhibitor, penetrating agent, defoamer, metal-chelator and antirust agent, is made up of following ratio by mass percentage:
Acid scale removal composition 65%-90%, composite corrosion inhibitor 1%-5%, penetrating agent 1%-5%, defoamer 1%-5%, metal-chelator 6%-15% and antirust agent 1%-5%。
2. water heater scale remover according to claim 1, it is characterised in that: described acid scale removal composition is the mixture of any one or more than one material in citric acid, oxalic acid, phosphoric acid, acetic acid。
3. water heater scale remover according to claim 1, it is characterised in that: described composite corrosion inhibitor is the mixture that any one or more than one material in tallow amine, cetylamine, octadecylamine mixes with polycarboxylate。
4. water heater scale remover according to claim 1, it is characterised in that: described penetrating agent is fatty alcohol-polyoxyethylene ether。
5. water heater scale remover according to claim 1, it is characterised in that: described defoamer is the mixture of any one or more than one material in methyl-silicone oil and polyacrylate。
6. water heater scale remover according to claim 1, it is characterised in that: described metal-chelator is the mixture of any one or more than one material in pyrophosphate and sodium ethylene diamine tetracetate。
7. water heater scale remover according to claim 1, it is characterised in that: described antirust agent is the mixture of any one or more than one material in imidazoline salt, phosphate ester。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034780.0A CN105695169A (en) | 2016-01-19 | 2016-01-19 | Anti-scaling agent for water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034780.0A CN105695169A (en) | 2016-01-19 | 2016-01-19 | Anti-scaling agent for water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105695169A true CN105695169A (en) | 2016-06-22 |
Family
ID=56226541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610034780.0A Pending CN105695169A (en) | 2016-01-19 | 2016-01-19 | Anti-scaling agent for water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105695169A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152487A (en) * | 2016-07-29 | 2016-11-23 | 宁波市大树节能科技有限公司 | A kind of water heater ultrasonic descaling device |
| CN106318698A (en) * | 2016-08-18 | 2017-01-11 | 李柳强 | Natural kettle descaling agent |
| CN110257178A (en) * | 2019-07-11 | 2019-09-20 | 河南省科学院能源研究所有限公司 | Galvanizing equipment contaminant removing cleaning agent |
| CN113415876A (en) * | 2021-06-29 | 2021-09-21 | 江苏云尚环保装备有限公司 | Scale remover for leachate anaerobic system and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787310A (en) * | 2012-08-27 | 2012-11-21 | 大连工业大学 | Metal surface treatment agent |
| CN102851672A (en) * | 2012-09-25 | 2013-01-02 | 海尔科化工程塑料国家工程研究中心股份有限公司 | Special antiscaling agent for water heater |
| CN104017636A (en) * | 2014-06-06 | 2014-09-03 | 清华大学 | Water soluble full-alloy metal grinding fluid |
| CN104860403A (en) * | 2015-04-28 | 2015-08-26 | 陕西凯利清洗有限公司 | Liquid medicine for online cleaning of air separation workshop appliances and application method thereof |
-
2016
- 2016-01-19 CN CN201610034780.0A patent/CN105695169A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787310A (en) * | 2012-08-27 | 2012-11-21 | 大连工业大学 | Metal surface treatment agent |
| CN102851672A (en) * | 2012-09-25 | 2013-01-02 | 海尔科化工程塑料国家工程研究中心股份有限公司 | Special antiscaling agent for water heater |
| CN104017636A (en) * | 2014-06-06 | 2014-09-03 | 清华大学 | Water soluble full-alloy metal grinding fluid |
| CN104860403A (en) * | 2015-04-28 | 2015-08-26 | 陕西凯利清洗有限公司 | Liquid medicine for online cleaning of air separation workshop appliances and application method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152487A (en) * | 2016-07-29 | 2016-11-23 | 宁波市大树节能科技有限公司 | A kind of water heater ultrasonic descaling device |
| CN106318698A (en) * | 2016-08-18 | 2017-01-11 | 李柳强 | Natural kettle descaling agent |
| CN110257178A (en) * | 2019-07-11 | 2019-09-20 | 河南省科学院能源研究所有限公司 | Galvanizing equipment contaminant removing cleaning agent |
| CN113415876A (en) * | 2021-06-29 | 2021-09-21 | 江苏云尚环保装备有限公司 | Scale remover for leachate anaerobic system and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |
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| RJ01 | Rejection of invention patent application after publication |