CN103756801A - Boiler disincrustant - Google Patents
Boiler disincrustant Download PDFInfo
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- CN103756801A CN103756801A CN201310725161.2A CN201310725161A CN103756801A CN 103756801 A CN103756801 A CN 103756801A CN 201310725161 A CN201310725161 A CN 201310725161A CN 103756801 A CN103756801 A CN 103756801A
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- coconut oil
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Abstract
The invention discloses a boiler disincrustant which is prepared from the following raw materials in parts by weight: 5-9 parts of coconut oil ethoxylate, 15-20 parts of sodium dodecyl benzene sulfonate, 2-5 parts of coconut oil diglycollic amide, 1-3 parts of sodium ethylenediamine tetraacetic acid, 3-8 parts of triethanolamine, 1-3 parts of dodecyl phosphate and 60-70 parts of water, wherein the dodecyl phosphate is dodecyl phosphate sylvite or sodium salt. The final pH value of a product of the boiler disincrustant disclosed by the invention is within 7.5-8, so that no corrosion is caused to boiler walls, human skin is not hurt when the boiler disincrustant is used, and the security in operation is improved. Besides, the coconut oil ethoxylate and the coconut oil diglycollic amide added into the product are high in dissolving capacity on boiler dirt and rapid to contaminate.
Description
Technical field
The invention belongs to washing composition technical field, be specifically related to a kind of boiler detergent.
Background technology
Boiler is through long-play, incrustation scale, corrosion problem have inevitably been there is, the major cause that boiler forms incrustation scale is with hardness composition in feedwater, after the continuous evaporation concentration of high temperature, high pressure, in stove, there is a series of physics, chemical reaction, finally on heating surface, form hard, fine and close incrustation scale.Incrustation scale is boiler " first of hundred evils ", is the major cause that causes boiler breakdowns.Regularly boiler is carried out to Fouling Cleaning, can fuel economy, reduce overall device maintenance cost, extension device working life, adopts pickling or alkali cleaning to soak to cleaning boiler at present mostly, then at clear water, rinses, complex operation and soda acid can cause corrosion to boiler, reduction of service life.
Summary of the invention
The object of the invention is to provide a kind of boiler detergent, and boiler is corroded in scale removal soon and not.
To achieve these goals, the technical solution used in the present invention is: a kind of boiler detergent, it is comprised of the raw material of following weight part proportioning: 5 ~ 9 parts of cocounut oil fat ethoxylates, 15 ~ 20 parts of Sodium dodecylbenzene sulfonatees, 2 ~ 5 parts of cocounut oil diglycollic amides, 1 ~ 3 part of sodium ethylene diamine tetracetate, 3 ~ 8 parts of trolamines, 1 ~ 3 part of 1-isobutyl-3,5-dimethylhexylphosphoric acid salt, 60 ~ 70 parts, water.
A kind of boiler detergent, is preferably comprised of the raw material of following weight part proportioning: 7 parts of cocounut oil fat ethoxylates, 18 parts of Sodium dodecylbenzene sulfonatees, 3.5 parts of cocounut oil diglycollic amides, 2 parts of sodium ethylene diamine tetracetates, 5.5 parts of trolamines, 2 parts of 1-isobutyl-3,5-dimethylhexylphosphoric acid salt, 65 parts, water.
Described 1-isobutyl-3,5-dimethylhexylphosphoric acid salt is 1-isobutyl-3,5-dimethylhexylphosphoric acid sylvite or sodium salt.
By above-mentioned each raw material, by predefined proportion relation, Yu Shuizhong stirs evenly, and is heated to 60 ~ 80 ℃ of dissolvings, is then cooled to room temperature.During use, by 100 ~ 1000 times of this product thin ups, add in boiler, soak 20 ~ 40min, be heated to 40 ~ 50 ℃ and soak better effects if, then stir 5 ~ 10min, dirt can come off from boiler wall, then add clear water and clean one time, scale removal is fast, and whole process is no more than one hour.
Beneficial effect: a kind of boiler detergent provided by the invention, select gentle tensio-active agent as main scale removal composition, product final pH, between 7.5 ~ 8, can not cause corrosion to boiler wall, and do not injure human body skin while using, improved the security of operation.In addition the cocounut oil diglycollic amide adding in this product and cocounut oil fat ethoxylate possess high-efficiency dissolution ability to boiler fouling, and decontamination is fast.
Embodiment
Embodiment 1:
A kind of boiler detergent, it is comprised of the raw material of following weight part proportioning: 5 parts of cocounut oil fat ethoxylates, 15 parts of Sodium dodecylbenzene sulfonatees, 2 parts of cocounut oil diglycollic amides, 1 part of sodium ethylene diamine tetracetate, 3 parts of trolamines, 1 part of 1-isobutyl-3,5-dimethylhexylphosphoric acid sodium salt, 60 parts, water.By above-mentioned each raw material, by predefined proportion relation, Yu Shuizhong stirs evenly, and is heated to 60 ~ 80 ℃ of dissolvings, is then cooled to room temperature, and product pH value is 7.8.
During use, by 500 times of this product thin ups, add in boiler, be heated to 45 ℃ and soak 30min, then stir 8 min, dirt can come off from boiler wall, then adds clear water and cleans one time, and scale removal is fast, and whole process is no more than one hour.
Embodiment 2:
A kind of boiler detergent, is comprised of the raw material of following weight part proportioning: 7 parts of cocounut oil fat ethoxylates, 18 parts of Sodium dodecylbenzene sulfonatees, 3.5 parts of cocounut oil diglycollic amides, 2 parts of sodium ethylene diamine tetracetates, 5.5 parts of trolamines, 2 parts of 1-isobutyl-3,5-dimethylhexylphosphoric acid sodium salts, 65 parts, water.By above-mentioned each raw material, by predefined proportion relation, Yu Shuizhong stirs evenly, and is heated to 60 ~ 80 ℃ of dissolvings, is then cooled to room temperature, and product pH value is 7.5.
During use, by 500 times of this product thin ups, add in boiler, be heated to 45 ℃ and soak 30min, then stir 8 min, dirt can come off from boiler wall, then adds clear water and cleans one time, and scale removal is fast, and whole process is no more than one hour.
Embodiment 3:
A kind of boiler detergent, it is comprised of the raw material of following weight part proportioning: 9 parts of cocounut oil fat ethoxylates, 20 parts of Sodium dodecylbenzene sulfonatees, 5 parts of cocounut oil diglycollic amides, 3 parts of sodium ethylene diamine tetracetates, 8 parts of trolamines, 3 parts of 1-isobutyl-3,5-dimethylhexylphosphoric acid sylvite, 70 parts, water.By above-mentioned each raw material, by predefined proportion relation, Yu Shuizhong stirs evenly, and is heated to 60 ~ 80 ℃ of dissolvings, is then cooled to room temperature, and product pH value is 7.9.
During use, by 500 times of this product thin ups, add in boiler, be heated to 45 ℃ and soak 30min, then stir 8 min, dirt can come off from boiler wall, then adds clear water and cleans one time, and scale removal is fast, and whole process is no more than one hour.
Claims (3)
1. a boiler detergent, it is characterized in that it is comprised of the raw material of following weight part proportioning: 5 ~ 9 parts of cocounut oil fat ethoxylates, 15 ~ 20 parts of Sodium dodecylbenzene sulfonatees, 2 ~ 5 parts of cocounut oil diglycollic amides, 1 ~ 3 part of sodium ethylene diamine tetracetate, 3 ~ 8 parts of trolamines, 1 ~ 3 part of 1-isobutyl-3,5-dimethylhexylphosphoric acid salt, 60 ~ 70 parts, water.
2. boiler detergent according to claim 1, it is characterized in that being formed by the raw material of following weight part proportioning: 7 parts of cocounut oil fat ethoxylates, 18 parts of Sodium dodecylbenzene sulfonatees, 3.5 parts of cocounut oil diglycollic amides, 2 parts of sodium ethylene diamine tetracetates, 5.5 parts of trolamines, 2 parts of 1-isobutyl-3,5-dimethylhexylphosphoric acid salt, 65 parts, water.
3. boiler detergent according to claim 1 and 2, is characterized in that: described 1-isobutyl-3,5-dimethylhexylphosphoric acid salt is 1-isobutyl-3,5-dimethylhexylphosphoric acid sylvite or sodium salt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310725161.2A CN103756801A (en) | 2013-12-25 | 2013-12-25 | Boiler disincrustant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310725161.2A CN103756801A (en) | 2013-12-25 | 2013-12-25 | Boiler disincrustant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103756801A true CN103756801A (en) | 2014-04-30 |
Family
ID=50524131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310725161.2A Withdrawn CN103756801A (en) | 2013-12-25 | 2013-12-25 | Boiler disincrustant |
Country Status (1)
| Country | Link |
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| CN (1) | CN103756801A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104058512A (en) * | 2014-06-27 | 2014-09-24 | 无锡市崇安区科技创业服务中心 | Quick boiler scale remover and preparing method thereof |
| CN105505639A (en) * | 2014-09-25 | 2016-04-20 | 武汉凌科达科技有限公司 | Boiler scale remover |
| CN105950257A (en) * | 2016-05-31 | 2016-09-21 | 无锡锡能锅炉有限公司 | Decoking descaling agent for pulverized coal fired boiler |
| CN106047524A (en) * | 2016-06-11 | 2016-10-26 | 南京晶云化工有限公司 | Boiler scale remover and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1131435A (en) * | 1993-09-17 | 1996-09-18 | 埃科莱布有限公司 | Reduced misting oven cleaner |
| CN102051274A (en) * | 2009-11-10 | 2011-05-11 | 上海卫安生物科技有限公司 | Solid water-saving toilet cleaner |
| CN102703243A (en) * | 2012-06-04 | 2012-10-03 | 罗安富 | Abluent and preparation method thereof |
-
2013
- 2013-12-25 CN CN201310725161.2A patent/CN103756801A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1131435A (en) * | 1993-09-17 | 1996-09-18 | 埃科莱布有限公司 | Reduced misting oven cleaner |
| CN102051274A (en) * | 2009-11-10 | 2011-05-11 | 上海卫安生物科技有限公司 | Solid water-saving toilet cleaner |
| CN102703243A (en) * | 2012-06-04 | 2012-10-03 | 罗安富 | Abluent and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104058512A (en) * | 2014-06-27 | 2014-09-24 | 无锡市崇安区科技创业服务中心 | Quick boiler scale remover and preparing method thereof |
| CN104058512B (en) * | 2014-06-27 | 2016-01-13 | 无锡市崇安区科技创业服务中心 | A kind of boiler quick descaling agent and preparation method thereof |
| CN105505639A (en) * | 2014-09-25 | 2016-04-20 | 武汉凌科达科技有限公司 | Boiler scale remover |
| CN105950257A (en) * | 2016-05-31 | 2016-09-21 | 无锡锡能锅炉有限公司 | Decoking descaling agent for pulverized coal fired boiler |
| CN106047524A (en) * | 2016-06-11 | 2016-10-26 | 南京晶云化工有限公司 | Boiler scale remover and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140430 |