CN106434047A - Rapid anti-scaling agent of boiler - Google Patents
Rapid anti-scaling agent of boiler Download PDFInfo
- Publication number
- CN106434047A CN106434047A CN201610857297.2A CN201610857297A CN106434047A CN 106434047 A CN106434047 A CN 106434047A CN 201610857297 A CN201610857297 A CN 201610857297A CN 106434047 A CN106434047 A CN 106434047A
- Authority
- CN
- China
- Prior art keywords
- boiler
- water
- acid
- agent
- sodium
- 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
Links
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 claims abstract description 16
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims abstract description 13
- 235000019832 sodium triphosphate Nutrition 0.000 claims abstract description 13
- 235000002906 tartaric acid Nutrition 0.000 claims abstract description 13
- 239000011975 tartaric acid Substances 0.000 claims abstract description 13
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims abstract description 13
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 12
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims abstract description 12
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims abstract description 12
- 230000000740 bleeding effect Effects 0.000 claims description 5
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 4
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical class [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 claims description 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical group OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims 2
- 125000004494 ethyl ester group Chemical group 0.000 claims 1
- 229960005137 succinic acid Drugs 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 abstract 1
- 239000001488 sodium phosphate Substances 0.000 abstract 1
- 229910000406 trisodium phosphate Inorganic materials 0.000 abstract 1
- 235000019801 trisodium phosphate Nutrition 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 230000005764 inhibitory process Effects 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- DKMROQRQHGEIOW-UHFFFAOYSA-N Diethyl succinate Chemical group CCOC(=O)CCC(=O)OCC DKMROQRQHGEIOW-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910021645 metal ion Inorganic materials 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 230000000536 complexating effect Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- -1 Carboxymethyl Sodium Chemical compound 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- RRHLVNBTVYSGQI-UHFFFAOYSA-L S(=O)(=O)(O)C(C(=O)[O-])CC(=O)[O-].[Na+].C(C=1C(C(=O)OCCCCCCCC)=CC=CC1)(=O)OCCCCCCCC.[Na+] Chemical compound S(=O)(=O)(O)C(C(=O)[O-])CC(=O)[O-].[Na+].C(C=1C(C(=O)OCCCCCCCC)=CC=CC1)(=O)OCCCCCCCC.[Na+] RRHLVNBTVYSGQI-UHFFFAOYSA-L 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 230000009920 chelation Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005649 metathesis reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- C11D7/268—Carbohydrates or derivatives thereof
-
- 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
- C11D7/08—Acids
-
- 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
- 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
- C11D7/26—Organic compounds containing oxygen
- C11D7/265—Carboxylic acids or salts thereof
-
- 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
- C11D7/266—Esters or carbonates
-
- 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
- C11D7/34—Organic compounds containing sulfur
-
- C11D2111/20—
Abstract
The invention provides a rapid anti-scaling agent of a boiler. The rapid anti-scaling agent is prepared from the following components by weight percent: 5%-10% of tartaric acid, 6%-10% of sulfamic acid, 10%-16% of trisodium phosphate, 10%-16% of sodium triphosphate, 3%-6% of a penetrating agent, 4%-10% of sodium carboxymethyl cellulose and the balance of water. The anti-scaling agent provided by the invention can be used for rapidly removing dirt in the boiler; and the anti-scaling time is 60min-120min and the dirt in the boiler can be cleanly removed.
Description
Technical field
The invention belongs to boiler fouling processing technology field, be specifically related to a kind of boiler quick descaling agent.
Background technology
For water equipment, fouling is an eternal topic, during boiler normally uses, and can be because of the calcium ions and magnesium ions in water
Exist, scale formation occurs, by strong influence heat transfer efficiency, there is great potential safety hazard simultaneously, cause equipment to run not
Stable.The chemicals of multiple dirt stains such as scale remover is that one removes scale removal, dirt, is typically formed by various ingredients is compounding.Work
The interior dirts such as industry scale remover is mainly used in removing heat transmission equipment, boiler, household descaling agent is mainly used in removing in water dispenser
Dirt.
The main component of scale remover is all weak acid, and HAC (acetic acid) is a kind of green without the three wastes (nontoxic pollution-free is corrosion-free)
Look organic high molecular compound, containing yellow multiple organic component such as HAC, nucleic acid in HAC, the water solubility of HAC is fabulous, in water
Ca, Mg, Fe, etc. complexing of metal ion and sequestering power extremely strong, it is during boiler and circulating water cooling treatment, to Ca, Mg
Complexing, chelation formed compared with thin, viscosity is little, the enhanced grain slag of mobility is got rid of with blowdown, thus effectively avoided incrustation scale
Formation.In the basic conditions, Boiler Metallic hot side forms HAC organic protective film, play corrosion inhibition, also may penetrate into water
On dirt and metal faying face, with calcium, magnesium salts generation metathesis, reduce the adhesive force of old incrustation scale and metal contact surface and make old
Dirt comes off.Water after dosing is dark brown, and hence it is also possible to prevent the artificial dehydration of hot-water boiler.At boiler, recirculating cooling water system
Antiscale, anticorrosion (oxygen corrosion), stops artificial dehydration, and scale removal is respond well, and economic security is reliable.
Although the boiler detergent commonly using at present can reach preferable scale removal effect, but scale removal during using
Cycle is generally longer, even up to more than 10 hours having, and has had a strong impact on boiler service efficiency, has caused energy waste, with
When each scale removal after scale inhibition effect unsatisfactory, it is therefore desirable to periodically carry out clean the boiler maintenance, have impact on boiler operatiopn week
Phase.It is thus desirable to exploitation one can quickly carry out clean the boiler, the scale remover of fine scale inhibition effect can be played simultaneously.
Content of the invention
The present invention proposes a kind of boiler quick descaling agent, and this scale remover can quickly be removed the dirt in boiler, wherein remove
The dirt time is 60min~120min, it is possible to by clean for the dirt removal in boiler.
The technical scheme is that and be achieved in that:
A kind of boiler quick descaling agent, calculates in percentage by weight, composed of the following components:
Tartaric acid 5~10%, sulfamic acid 6~10%, tertiary sodium phosphate 10~16%, sodium tripolyphosphate 10~16%, oozes
Saturating agent 3~6%, sodium carboxymethylcellulose 4~10%, balance of water.
Further, calculate in percentage by weight, composed of the following components:
Tartaric acid 6~8%, sulfamic acid 6~9%, tertiary sodium phosphate 12~15%, sodium tripolyphosphate 12~15%, infiltration
Agent 4~6%, sodium carboxymethylcellulose 5~9%, balance of water.
Further, described bleeding agent is selected from diethyl succinate, ethylene glycol monobutyl ether or aerosol-OT
Salt.
The preparation method of the boiler quick descaling agent of the present invention is:
Tartaric acid, sulfamic acid, tertiary sodium phosphate, sodium tripolyphosphate, bleeding agent are mixed with sodium carboxymethylcellulose
After, add water and carry out mix and blend, then carry out ultrasonic 3~5min again,.
Beneficial effect of the present invention:
1st, the aqueous solution of sulfamic acid has the highly acid equal with hydrochloric acid, sulfuric acid etc., therefore another name is again solid sulphuric acid, it
There is non-volatile, odorless and the feature minimum to human toxicity.Aqueous sulfamic acid is to corrosion of metal effects such as iron relatively
Slowly, some sodium chloride can be added, be allowed to be equivalent to be converted into hydrochloric acid, thus dissolved iron is dirty effectively.Aqueous sulfamic acid can
Remove the water scale and corrosion product of the equipment surface that the materials such as iron, steel, copper, stainless steel manufacture.Sulfamic acid coordinates with tartaric acid
The difficult removal dirt such as calcium sulfate, calcium carbonate can well be dissolved, improve the removal efficiency of boiler fouling.
2nd, tertiary sodium phosphate and sodium tripolyphosphate are metal ion chelation agents, can well chelated metal ions.Carboxymethyl
Sodium cellulosate, as anti-redeposition agents, can play scale effect, the longest scale inhibition effect that can reach 180 days simultaneously for a long time
Really, the utilization ratio of boiler can be greatly improved.
3rd, after the scale remover of the present invention mixes, just ultrasonic wave processes 3~5min, is conducive to the change between each component
Learn group to cooperate, improve scale removal efficiency.
Detailed description of the invention
Embodiment 1
A kind of boiler quick descaling agent, calculates in percentage by weight, composed of the following components:
Tartaric acid 5%, sulfamic acid 6%, tertiary sodium phosphate 10%, sodium tripolyphosphate 10%, diethyl succinate 3%, carboxylic
Sodium carboxymethylcellulose pyce 4%, balance of water.
Embodiment 2
A kind of boiler quick descaling agent, calculates in percentage by weight, composed of the following components:
Tartaric acid 6%, sulfamic acid 7%, tertiary sodium phosphate 12%, sodium tripolyphosphate 13%, ethylene glycol monobutyl ether 4%, carboxylic
Sodium carboxymethylcellulose pyce 5%, balance of water.
Embodiment 3
A kind of boiler quick descaling agent, calculates in percentage by weight, composed of the following components:
Tartaric acid 8%, sulfamic acid 9%, tertiary sodium phosphate 15%, sodium tripolyphosphate 15%, ethylene glycol monobutyl ether 6%, carboxylic
Sodium carboxymethylcellulose pyce 9%, balance of water.
Embodiment 4
A kind of boiler quick descaling agent, calculates in percentage by weight, composed of the following components:
Tartaric acid 7%, sulfamic acid 8%, tertiary sodium phosphate 14%, sodium tripolyphosphate 13%, aerosol-OT
Salt 5%, sodium carboxymethylcellulose 8%, balance of water.
Embodiment 5
A kind of boiler quick descaling agent, calculates in percentage by weight, composed of the following components:
Tartaric acid 10%, sulfamic acid 10%, tertiary sodium phosphate 16%, sodium tripolyphosphate 16%, sulfosuccinate dioctyl phthalate
Sodium salt 6%, sodium carboxymethylcellulose 10%, balance of water.
Embodiment 6
A kind of boiler quick descaling agent, calculates in percentage by weight, composed of the following components:
Tartaric acid 9%, sulfamic acid 9%, tertiary sodium phosphate 15%, sodium tripolyphosphate 14%, diethyl succinate 3%, carboxylic
Sodium carboxymethylcellulose pyce 6%, balance of water.
Embodiment 7
The boiler quick descaling agent preparing above example carries out clean the boiler test, and in boiler, fouling thickness is
3~4mm, uses temperature to be 50~60 DEG C, is circulated scale removal after adding in boiler, and usage amount is for being prepared into above example
To the volume ratio of boiler quick descaling agent and water be 1:5 wiring solution-formings, join in boiler and are circulated, rate of circulating flow
0.5m/s, result of the test such as table 1 below:
Table 1 embodiment of the present invention boiler quick descaling agent scale removal effect
Project | The scale removal time (min) | Scale inhibition time after scale removal (my god) |
Embodiment 1 | 120 | 90 |
Embodiment 2 | 100 | 120 |
Embodiment 3 | 80 | 150 |
Embodiment 4 | 60 | 180 |
Embodiment 5 | 70 | 160 |
Embodiment 6 | 110 | 100 |
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (3)
1. a boiler quick descaling agent, it is characterised in that calculate in percentage by weight, composed of the following components:
Tartaric acid 5~10%, sulfamic acid 6~10%, tertiary sodium phosphate 10~16%, sodium tripolyphosphate 10~16%, bleeding agent 3
~6%, sodium carboxymethylcellulose 4~10%, balance of water.
2. boiler quick descaling agent according to claim 1, it is characterised in that calculate in percentage by weight, by following
Component forms:
Tartaric acid 6~8%, sulfamic acid 6~9%, tertiary sodium phosphate 12~15%, sodium tripolyphosphate 12~15%, bleeding agent 4~
6%, sodium carboxymethylcellulose 5~9%, balance of water.
3. boiler quick descaling agent according to claim 1 and 2, it is characterised in that described bleeding agent is selected from butanedioic acid two
Ethyl ester, ethylene glycol monobutyl ether or aerosol-OT salt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610857297.2A CN106434047A (en) | 2016-09-27 | 2016-09-27 | Rapid anti-scaling agent of boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610857297.2A CN106434047A (en) | 2016-09-27 | 2016-09-27 | Rapid anti-scaling agent of boiler |
Publications (1)
Publication Number | Publication Date |
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CN106434047A true CN106434047A (en) | 2017-02-22 |
Family
ID=58170597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610857297.2A Pending CN106434047A (en) | 2016-09-27 | 2016-09-27 | Rapid anti-scaling agent of boiler |
Country Status (1)
Country | Link |
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CN (1) | CN106434047A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107164104A (en) * | 2017-05-25 | 2017-09-15 | 滕晓明 | Universal efficient scale remover |
CN113667545A (en) * | 2020-05-13 | 2021-11-19 | 上海蓝浦清洗技术有限公司 | Descaling agent and cleaning system for descaling boiler by using same |
CN114853187A (en) * | 2022-04-06 | 2022-08-05 | 东莞佳峪实业有限公司 | Chelating scale inhibition and removal agent |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS641799A (en) * | 1987-06-25 | 1989-01-06 | Kao Corp | Perfumery-containing particle |
CN101555075A (en) * | 2009-06-02 | 2009-10-14 | 董宇新 | Composition for removing scale, preparation method and applications thereof |
-
2016
- 2016-09-27 CN CN201610857297.2A patent/CN106434047A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS641799A (en) * | 1987-06-25 | 1989-01-06 | Kao Corp | Perfumery-containing particle |
CN101555075A (en) * | 2009-06-02 | 2009-10-14 | 董宇新 | Composition for removing scale, preparation method and applications thereof |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107164104A (en) * | 2017-05-25 | 2017-09-15 | 滕晓明 | Universal efficient scale remover |
CN113667545A (en) * | 2020-05-13 | 2021-11-19 | 上海蓝浦清洗技术有限公司 | Descaling agent and cleaning system for descaling boiler by using same |
CN114853187A (en) * | 2022-04-06 | 2022-08-05 | 东莞佳峪实业有限公司 | Chelating scale inhibition and removal agent |
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Application publication date: 20170222 |