CN109439454A - A kind of highly effective water-keeping sterilization scale remover and preparation method thereof for water cooling heat-exchange system - Google Patents
A kind of highly effective water-keeping sterilization scale remover and preparation method thereof for water cooling heat-exchange system Download PDFInfo
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- CN109439454A CN109439454A CN201811295399.5A CN201811295399A CN109439454A CN 109439454 A CN109439454 A CN 109439454A CN 201811295399 A CN201811295399 A CN 201811295399A CN 109439454 A CN109439454 A CN 109439454A
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- Prior art keywords
- highly effective
- scale remover
- effective water
- keeping
- water
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 25
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 238000002360 preparation method Methods 0.000 title claims description 14
- 238000001816 cooling Methods 0.000 title claims description 5
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 51
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 37
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 36
- -1 alkyl phenol Chemical compound 0.000 claims abstract description 24
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 20
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 20
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 19
- 235000019441 ethanol Nutrition 0.000 claims abstract description 19
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 19
- 239000011780 sodium chloride Substances 0.000 claims abstract description 18
- XTJKNGLLPGBHHO-HNNXBMFYSA-N (2s)-5-(diaminomethylideneamino)-2-(dodecanoylamino)pentanoic acid Chemical compound CCCCCCCCCCCC(=O)N[C@H](C(O)=O)CCCN=C(N)N XTJKNGLLPGBHHO-HNNXBMFYSA-N 0.000 claims abstract description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 15
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 20
- 235000002639 sodium chloride Nutrition 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 10
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 10
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 238000004090 dissolution Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims description 3
- 239000008247 solid mixture Substances 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- AKGWUHIOEVNNPC-LURJTMIESA-N Arg-OEt Chemical compound CCOC(=O)[C@@H](N)CCCNC(N)=N AKGWUHIOEVNNPC-LURJTMIESA-N 0.000 claims description 2
- 235000015165 citric acid Nutrition 0.000 claims description 2
- 125000000400 lauroyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 10
- 229910052751 metal Inorganic materials 0.000 abstract description 9
- 239000002184 metal Substances 0.000 abstract description 9
- 150000001413 amino acids Chemical class 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000001580 bacterial effect Effects 0.000 abstract description 3
- 230000003628 erosive effect Effects 0.000 abstract description 3
- 238000005213 imbibition Methods 0.000 abstract description 3
- 230000002401 inhibitory effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 244000005700 microbiome Species 0.000 abstract description 3
- 230000032258 transport Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 235000005979 Citrus limon Nutrition 0.000 description 6
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 244000248349 Citrus limon Species 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000005764 inhibitory process Effects 0.000 description 4
- 238000011056 performance test Methods 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 239000012459 cleaning agent Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- RIFGWPKJUGCATF-UHFFFAOYSA-N ethyl chloroformate Chemical compound CCOC(Cl)=O RIFGWPKJUGCATF-UHFFFAOYSA-N 0.000 description 3
- 150000007524 organic acids Chemical group 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 244000131522 Citrus pyriformis Species 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 2
- 229920000620 organic polymer Polymers 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 235000006408 oxalic acid Nutrition 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- QXDMQSPYEZFLGF-UHFFFAOYSA-L calcium oxalate Chemical compound [Ca+2].[O-]C(=O)C([O-])=O QXDMQSPYEZFLGF-UHFFFAOYSA-L 0.000 description 1
- 231100000045 chemical toxicity Toxicity 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229960001484 edetic acid Drugs 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 150000002085 enols Chemical class 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 229960004011 methenamine Drugs 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 235000012976 tarts Nutrition 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
- C02F5/125—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen combined with inorganic substances
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/046—Salts
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/10—Carbonates ; Bicarbonates
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/201—Monohydric alcohols linear
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3707—Polyethers, e.g. polyalkyleneoxides
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/023—Water in cooling circuits
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/008—Polymeric surface-active agents
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/04—Carboxylic acids or salts thereof
- C11D1/10—Amino carboxylic acids; Imino carboxylic acids; Fatty acid condensates 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
-
- C11D2111/20—
Abstract
The invention discloses a kind of highly effective water-keepings to sterilize scale remover, it forms mixing by each raw material of following weight percent to be prepared: 2~5w/% of polyvinyl alcohol, 5~10w/% of lauroyl arginine ethyl ester hydrochloride, 50~60w/% of alkyl phenol polyoxyethylene ether, 5~10w/% of sodium bicarbonate, 5~10w/% of sodium chloride, 10~20w/% of citric acid, surplus are ethyl alcohol.Utilize the active sterilizing ability of amino acid surface, the scale removal of citric acid and alkyl phenol polyoxyethylene ether and corrosion inhibiting ability, the film forming Water-saving effect of polyvinyl alcohol, the dirt and erosion etc. that are covered on metal or frosting are removed, infiltrate, are dispersed in imbibition, the purpose of cleaning is had reached, and removes the bacterial micro-organism of solution, metal and frosting.The present invention has simple production process, production cost low, produces and uses the features such as safe and environment-friendly efficient, transports easy to use, water conservation, sterilization, good descaling effect.
Description
Technical field
The invention belongs to cleaning agent technical fields, more particularly, to a kind of highly effective water-keeping for water cooling heat-exchange system
Sterilize scale remover and preparation method thereof.
Background technique
With the fast development of modernization industry, the use dosage of cooling water is increasing, but a large amount of circulation exchanges simultaneously
Cleaning of the scale present in equipment due to cannot get science, leads to the consumption of the energy and the destruction of environment, in heat-exchange apparatus
Operational efficiency is reduced while by damage.In heat exchanging process, crystal constantly deposits and heat exchanger table cooling water
Face forms scale, not only affects heat exchange efficiency while increasing energy consumption, or even can also be because of the underfed and pressure of cooling water
Reduction causes to shut down, stop production.But cleaning process traditional for a long time and care method (such as mechanical means (scrape, brush), high pressure
Water, chemical cleaning (pickling), scale removal etc.) it not can effectively solve problem, while equipment itself and human body, environment are caused seriously
Damage.
The formula of traditional scale remover is complicated, and raw material is hard to buy, and scale removal effect is poor, and taste is unpleasant, and higher cost.It is existing
Chemical it is stronger to the corrosivity of object, and cleaning effect is bad, some industrial chemical cleaning agents, using some poison
The biggish organic solvent of side effect, although acting on preferably pipeline cleaning, the waste liquid after cleaning causes greatly to environment
Pollution.
It there is now some solid alkaline scale removers and inorganic acid liquid scale remover be put on sale.Alkaline scale remover although compare through
Ji, but use is troublesome in poeration, and needs specific condition；Liquid mineral acid scale remover is although both economical, but corrosivity is big, storage
Fortune is also not convenient enough.CN1068801A discloses copolymerization using based on acrylic acid and maleic acid or terpolymer as silicon dirt
Inhibitor, though inorganic acid is replaced with organic acid, it is at high cost；CN1074953A has reported one kind by oxalic acid, chloride ion-containing metal
The scale remover of salt and methenamine mixed configuration, since oxalic acid and calcium ion can generate calcium oxalate precipitation, to increase scale removal
Difficulty；CN1095694A is disclosed with a kind of automobile radiator descaling cleaning prepared with nitrilotriacetic acid, ethylenediamine tetra-acetic acid
Agent, wherein nitrilotriacetic acid is not soluble in water, and has low toxicity, configures application difficult.
Currently, developing a kind of excellent cleaning effect and human body and environmental-friendly, the simple scale remover of preparation process have become
The technical issues of this field urgent need to resolve.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the defect of the above-mentioned prior art and deficiency, a kind of cold heat exchange is provided
The pipeline highly effective water-keeping of system sterilizes scale remover, is by organic polymer, organic acid, amino acid surfactant and inorganic salts etc.
The mixed type thick liquid of composition, main function mechanism are to utilize the active sterilizing ability of amino acid surface, citric acid and alkyl
The scale removal of phenol polyethenoxy ether and corrosion inhibiting ability, the film forming Water-saving effect of polyvinyl alcohol, to being covered on metal or frosting
Dirt and erosion etc. are removed, infiltrate, are dispersed in imbibition, and the purpose of cleaning is had reached, and remove solution, metal and plastic table
The bacterial micro-organism in face.
The first purpose of the invention is to provide a kind of highly effective water-keepings to sterilize scale remover.
A second object of the present invention is to provide the preparation methods of highly effective water-keeping sterilization scale remover.
Third object of the present invention is to provide the applications of highly effective water-keeping sterilization scale remover.
Above-mentioned purpose of the invention is to give realization by the following technical programs:
A kind of highly effective water-keeping sterilization scale remover, forms mixing by each raw material of following weight percent and is prepared: polyvinyl alcohol,
Lauroyl arginine ethyl ester hydrochloride, alkyl phenol polyoxyethylene ether, sodium bicarbonate, sodium chloride, citric acid, ethyl alcohol.
Highly effective water-keeping of the present invention sterilization scale remover is by organic polymer, organic acid, amino acid surfactant and inorganic
The mixed type thick liquid of the compositions such as salt is liquid that is a kind of while having highly effective water-keeping, sterilization, scale removal；Main function mechanism
It is to utilize the active sterilizing ability of amino acid surface, the scale removal of citric acid and alkyl phenol polyoxyethylene ether and corrosion inhibiting ability, poly- second
The film forming Water-saving effect of enol removes the dirt and erosion etc. that are covered on metal or frosting, infiltrates, is dispersed to imbibition
In, achieve the purpose that cleaning, and remove the bacterial micro-organism of solution, metal and frosting.
Wherein, polyvinyl alcohol is the emulsion stabilizer of scale remover, can form film on surface, prevent the volatilization of water, protecting
While demonstrate,proving dirt removal, the amount volatilization for reducing water in container is small, thus highly effective water-keeping；Lauroyl arginine ethyl ester hydrochloride is
A kind of amino acid surfactant is mainly used in medical supplies, daily chemical products and oral care implement at present, a small amount of for eating
Conduct industry has excellent bactericidal performance, different from other antibacterial agents sterilized by chemical toxicity, has environmental protection peace
Full feature is the primary raw material of scale remover antibacterial of the present invention；Alkyl phenol polyoxyethylene ether is a kind of important polyoxyethylene-type
Nonionic surfactant, property is stable, acid and alkali-resistance and the features such as at low cost, emulsification that can simultaneously as scale remover of the present invention
Agent, defoaming agent, dispersing agent and detergent；Sodium bicarbonate is used to adjust pH value of solution, effect of the sodium chloride to enhance fungicide；Lemon
Lemon acid is odorless, there is very strong tart flavour, soluble easily in water.Citric acid can not only reduce the pH value of corrosion inhibiter, enhance the cleaning of cleaning agent
Ability also acts as corrosion inhibiter, is used for scale removal and inhibition with alkyl phenol polyoxyethylene ether cooperation.Ethyl alcohol is then a kind of colourless
The organic liquid of bright low toxicity, can be miscible with water, is good organic solvent, facilitates the dissolution and dispersion of raw material.
Preferably, highly effective water-keeping sterilization scale remover by each raw material of following weight percent form mixing prepare and
At: 2~5w/% of polyvinyl alcohol, lauroyl 5~10w/% of arginine ethyl ester hydrochloride, 50~60w/% of alkyl phenol polyoxyethylene ether,
5~10w/% of sodium bicarbonate, 5~10w/% of sodium chloride, 10~20w/% of citric acid, 5~10w/% of ethyl alcohol.
It is highly preferred that highly effective water-keeping sterilization scale remover by each raw material of following weight percent form mixing prepare and
At polyvinyl alcohol 3w/%, lauroyl arginine ethyl ester hydrochloride 8w/%, alkyl phenol polyoxyethylene ether 55w/%, sodium bicarbonate
5w/%, sodium chloride 6w/%, citric acid 15w/%, ethyl alcohol 8w/%.
The preparation method of any of the above-described highly effective water-keeping sterilization scale remover, includes the following steps:
S1. after polyvinyl alcohol, lauroyl arginine ethyl ester hydrochloride, sodium bicarbonate, sodium chloride being ground respectively, by 500~
The screening of 1500 mesh；
S2. each raw material component of S1 is weighed by weight percentage, and is uniformly mixed；
S3. alkyl phenol polyoxyethylene ether, citric acid, ethyl alcohol are weighed by weight percentage, and are uniformly mixed；
S4. S3 liquid mixture is warming up to 50~70 DEG C, step S2 solid mixture, mixed dissolution is added；Room temperature stands 3h,
Scale remover is sterilized up to the highly effective water-keeping.
Highly effective water-keeping sterilization scale remover property disclosed by the invention is relatively mild, corrosion-free to metal, can have safely
The scale retained for a long time in the removal container of effect, pipeline, sterilizing ability, detergent power are strong, will not cause to container, pipeline secondary
Damage also has scale inhibition function, delays the secondary formation of dirt；Therefore, highly effective water-keeping of the invention sterilization scale remover is in water cooling
Application in heat-exchange system scale removal is also in the scope of the present invention.
Compared with prior art, the invention has the following advantages:
The present invention provides a kind of highly effective water-keepings to sterilize scale remover, and highly effective water-keeping sterilization scale remover property is relatively mild,
Scale corrosion-free to metal, can safely and effectively removing container, be retained in pipeline for a long time, sterilizing ability, detergent power are strong, no
Secondary damage can be caused to pipeline, moreover it is possible to so that pipeline is formed the function of scale inhibition, delay the secondary formation of dirt, increase pipeline and use
Service life, it is ensured that pipeline is unobstructed, high comprehensive performance；Method material cost processed provided by the present invention is lower simultaneously, and raw material is easy to get,
Technique is concise, as pipeline cleaning and descaling agent use value with higher and good application prospect.
Specific embodiment
Further illustrate the present invention below in conjunction with specific embodiment, but embodiment the present invention is not done it is any type of
It limits.Unless stated otherwise, the present invention uses reagent, method and apparatus is the art conventional reagents, method and apparatus.
Unless stated otherwise, following embodiment agents useful for same and material are commercially available.
Embodiment 1
A kind of highly effective water-keeping sterilization scale remover, is prepared by each component raw material of following weight percent: polyvinyl alcohol 3w/%,
Lauroyl arginine ethyl ester hydrochloride 8w/%, alkyl phenol polyoxyethylene ether 55w/%, sodium bicarbonate 5w/%, sodium chloride 6w/%, lemon
Sour 15w/%, ethyl alcohol 8w/%.
Preparation method:
S1. after grinding polyvinyl alcohol, lauroyl arginine ethyl ester hydrochloride, sodium bicarbonate, sodium chloride respectively, pass through 1000 mesh
Screening；
S2. each raw material component of S1 is weighed by weight percentage, and is uniformly mixed；
S3. alkyl phenol polyoxyethylene ether, citric acid, ethyl alcohol are weighed by weight percentage, and are uniformly mixed；
S4. S3 liquid mixture is warming up to 60 DEG C, step S2 solid mixture, mixed dissolution is added；Room temperature stand 3h to get
The highly effective water-keeping sterilizes scale remover.
Embodiment 2
A kind of highly effective water-keeping sterilization scale remover, is prepared by each component raw material of following weight percent: polyvinyl alcohol 2w/%,
Lauroyl arginine ethyl ester hydrochloride 10w/%, alkyl phenol polyoxyethylene ether 50w/%, sodium bicarbonate 10w/%, sodium chloride 5w/%, lemon
Lemon acid 15w/%, ethyl alcohol 8w/%.
The preparation method is the same as that of Example 1.
Embodiment 3
A kind of highly effective water-keeping sterilization scale remover, is prepared by each component raw material of following weight percent: polyvinyl alcohol 5w/%,
Lauroyl arginine ethyl ester hydrochloride 5w/%, alkyl phenol polyoxyethylene ether 52w/%, sodium bicarbonate 8w/%, sodium chloride 10w/%, lemon
Lemon acid 10w/%, ethyl alcohol 10w/%.
The preparation method is the same as that of Example 1.
Embodiment 4
A kind of highly effective water-keeping sterilization scale remover, is prepared by each component raw material of following weight percent: polyvinyl alcohol 2w/%,
Lauroyl arginine ethyl ester hydrochloride 5w/%, alkyl phenol polyoxyethylene ether 60w/%, sodium bicarbonate 5w/%, sodium chloride 5w/%, lemon
Sour 18w/%, ethyl alcohol 5w/%.
The preparation method is the same as that of Example 1.
Comparative example 1
A kind of scale remover is prepared by each component raw material of following weight percent: polyvinyl alcohol 0w/%, lauroyl arginine
Carbethoxy hydrochloride 8w/%, alkyl phenol polyoxyethylene ether 64w/%, sodium bicarbonate 5w/%, sodium chloride 0w/%, citric acid 15w/%, ethyl alcohol
8w/%。
The preparation method is the same as that of Example 1.
Comparative example 2
A kind of scale remover is prepared by each component raw material of following weight percent: polyvinyl alcohol 3w/%, lauroyl arginine
Carbethoxy hydrochloride 0w/%, alkyl phenol polyoxyethylene ether 64w/%, sodium bicarbonate 5w/%, sodium chloride 5w/%, citric acid 15w/%, ethyl alcohol
8w/%。
The preparation method is the same as that of Example 1.
Comparative example 3
A kind of scale remover is prepared by each component raw material of following weight percent: polyvinyl alcohol 7w/%, lauroyl arginine
Carbethoxy hydrochloride 10w/%, alkyl phenol polyoxyethylene ether 64w/%, sodium bicarbonate 5w/%, sodium chloride 6w/%, citric acid 0w/%, ethyl alcohol
8w/%。
The preparation method is the same as that of Example 1.
Performance test
By Examples 1 to 4, the scale remover that comparative example 1~3 is prepared carries out relevant performance test, the performance test results
It is as shown in table 1:
1 the performance test results of table
The result shows that the above-mentioned composition being prepared of the present invention has the function of highly effective water-keeping, antibacterial, scale removal, scale inhibition etc., wherein
The comprehensive performance for the composition that embodiment 1 is prepared is best.
Claims (5)
1. a kind of highly effective water-keeping sterilizes scale remover, which is characterized in that form mixing by following raw material and be prepared: polyethylene
Alcohol, lauroyl arginine ethyl ester hydrochloride, alkyl phenol polyoxyethylene ether, sodium bicarbonate, sodium chloride, citric acid, ethyl alcohol.
2. highly effective water-keeping according to claim 1 sterilizes scale remover, which is characterized in that by each original of following weight percent
Material composition, which mixes, to be prepared: 2~5w/% of polyvinyl alcohol, lauroyl 5~10w/% of arginine ethyl ester hydrochloride, alkyl phenol polyoxy
50~60w/% of vinethene, 5~10w/% of sodium bicarbonate, 5~10w/% of sodium chloride, 10~20w/% of citric acid, 5~10w/% of ethyl alcohol.
3. highly effective water-keeping according to claim 2 sterilizes scale remover, which is characterized in that by each original of following weight percent
Material composition, which mixes, to be prepared: polyvinyl alcohol 3w/%, lauroyl arginine ethyl ester hydrochloride 8w/%, alkyl phenol polyoxyethylene ether
55w/%, sodium bicarbonate 5w/%, sodium chloride 6w/%, citric acid 15w/%, ethyl alcohol 8w/%.
4. the preparation method of any one of claims 1 to 3 highly effective water-keeping sterilization scale remover, which is characterized in that including as follows
Step:
S1. after polyvinyl alcohol, lauroyl arginine ethyl ester hydrochloride, sodium bicarbonate, sodium chloride being ground respectively, by 500~
The screening of 1500 mesh；
S2. each raw material component of S1 is weighed by weight percentage, and is uniformly mixed；
S3. alkyl phenol polyoxyethylene ether, citric acid, ethyl alcohol are weighed by weight percentage, and are uniformly mixed；
S4. S3 liquid mixture is warming up to 50~70 DEG C, step S2 solid mixture, mixed dissolution is added；Room temperature stands 3h,
Scale remover is sterilized up to the highly effective water-keeping.
5. application of the described in any item highly effective water-keeping sterilization scale removers of claims 1 to 3 in water cooling heat-exchange system scale removal.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113800653A (en) * | 2020-06-16 | 2021-12-17 | 中国石油化工集团有限公司 | Geothermal fluid scale inhibitor and preparation method and application thereof |
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| CN1130599A (en) * | 1995-03-07 | 1996-09-11 | 中国科学院化学研究所 | High-efficient faintly acid scale preventing and removing agent |
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