CN1095694A - Descaling cleaning agent for automobile water tank - Google Patents
Descaling cleaning agent for automobile water tank Download PDFInfo
- Publication number
- CN1095694A CN1095694A CN 93111167 CN93111167A CN1095694A CN 1095694 A CN1095694 A CN 1095694A CN 93111167 CN93111167 CN 93111167 CN 93111167 A CN93111167 A CN 93111167A CN 1095694 A CN1095694 A CN 1095694A
- Authority
- CN
- China
- Prior art keywords
- acid
- edta
- sodium
- water tank
- automobile
- 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
- 239000012459 cleaning agent Substances 0.000 title claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 12
- 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 30
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000011734 sodium Substances 0.000 claims abstract description 11
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 7
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims abstract description 5
- 229940077388 benzenesulfonate Drugs 0.000 claims abstract description 5
- -1 sodium alkyl benzene Chemical class 0.000 claims abstract description 5
- 239000002253 acid Substances 0.000 claims description 10
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- 239000004141 Sodium laurylsulphate Substances 0.000 claims description 4
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003599 detergent Substances 0.000 abstract 2
- 229960001484 edetic acid Drugs 0.000 abstract 2
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 abstract 1
- LCRMGUFGEDUSOG-UHFFFAOYSA-N naphthalen-1-ylsulfonyloxymethyl naphthalene-1-sulfonate;sodium Chemical compound [Na].C1=CC=C2C(S(=O)(OCOS(=O)(=O)C=3C4=CC=CC=C4C=CC=3)=O)=CC=CC2=C1 LCRMGUFGEDUSOG-UHFFFAOYSA-N 0.000 abstract 1
- 231100000956 nontoxicity Toxicity 0.000 abstract 1
- 235000013339 cereals Nutrition 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The descaling detergent for automobile water tank consists of scale dissolving agent including nitrilotriacetic acid (NTA) and Ethylene Diamine Tetraacetic Acid (EDTA), metal detergent including sulfamic acid and citric acid, and anionic surfactant including sodium methylene dinaphthalene sulfonate (NNO), sodium alkyl benzene sulfonate and sodium dodecyl sulfate. Any component in the invention has no corrosion effect on metal, so that the water tank and automobile parts are not damaged, and the cooling system is not blocked. In addition, the invention has no toxicity, short cleaning time, no influence on the running of the automobile in the cleaning process and the price of the cleaning agent is only 50 percent of that of foreign similar products.
Description
The present invention relates to a kind of sanitising agent that radiator accumulates incrustation scale that is used for removing.
The conventional approach of removing incrustation scale in the radiator is to clean with strong acid or highly basic, though this purging method can be removed incrustation scale, but owing to there is not a good inhibiter, institute is so that the loss of machine part is very serious, and environment and human body all had pollutes and endanger.
On the domestic market a kind of water tank clean-out system from external introduction is arranged now, its outward appearance is an emulsion liquid, and the consumption that cleans each water tank is about five kilograms, and incrustation scale becomes grain slag after peeling off from water tank wall, get rid of then, this grain slag often causes the obstruction of cooling system.This in addition clean-out system is poisonous flavor, and it is long to clean the water tank time, and about 1-2 days, and cost an arm and a leg.
The purpose of this invention is to provide a kind of new automobile water tank clean-out system, it is nonpoisonous and tasteless, and trolley part is not had any corrosive nature, and can dissolve incrustation scale, can not cause the obstruction of cooling system.
The object of the present invention is achieved like this: it is by the incrustation scale solvating agent, metal cleaner and anion surfactant are formed, the incrustation scale solvating agent comprises nitrilotriacetic acid (NTA) and ethylenediamine tetraacetic acid (EDTA) (EDTA), metal cleaner comprises thionamic acid and citric acid, and anion surfactant comprises sodium metnylene bis-naphthalene sulfonate (NNO), sodium alkyl benzene sulfonate and sodium lauryl sulphate, it is characterized in that it contains nitrilotriacetic acid 0-70%, thionamic acid 0-45%, ethylenediamine tetraacetic acid (EDTA) 0-60%, citric acid 0-35%, anion surfactant 5-6%, above per-cent all is weight percentage.
Automobile radiator descaling cleaning agent of the present invention is the white solid flour, may be dissolved in 80 ℃ of hot water during use or directly add in the water tank, nitrilotriacetic acid wherein and ethylenediamine tetraacetic acid (EDTA) can dissolve the calcium ions and magnesium ions in the incrustation scale, convert it into new salt and remove from the water tank table, the main effect in the present invention of thionamic acid and citric acid shows its cleanup action to the oxidation on metal surface layer, make the metallic surface sparkling clean, after clean-out system of the present invention adds in the radiator, automobile normal running 4-6 hour, incrustation scale can all dissolve.
Any composition among the present invention does not all have corrosive nature to metal itself, therefore to water tank and trolley part without any damage, incrustation scale is dissolved in the clean-out system, do not produce any grain slag, so can not cause the obstruction of cooling system, clean-out system of the present invention in addition is nontoxic, and scavenging period is short, cleaning process does not influence automobilism, and price only is equivalent to 50% of external like product.
Below be specific embodiments of the invention:
One, nitrilotriacetic acid 70%
Thionamic acid 25%
Sodium metnylene bis-naphthalene sulfonate 5%
All the other compositions are 0%.
Two, ethylenediamine tetraacetic acid (EDTA) 60%
Citric acid 35%
Sodium alkyl benzene sulfonate 5%
Other composition is 0%
Three, ammonia river nitrilotriacetic 25%
Thionamic acid 45%
Ethylenediamine tetraacetic acid (EDTA) 15%
Citric acid 9%
Sodium metnylene bis-naphthalene sulfonate 3%
Sodium lauryl sulphate 3%.
Claims (4)
1, a kind of automobile radiator descaling cleaning agent, it is made up of incrustation scale solvating agent, metal cleaner and anion surfactant, the incrustation scale solvating agent comprises nitrilotriacetic acid (NTA) and ethylenediamine tetraacetic acid (EDTA) (EDTA), metal cleaner comprises thionamic acid and citric acid, and anion surfactant comprises sodium metnylene bis-naphthalene sulfonate (NNO), sodium alkyl benzene sulfonate and sodium lauryl sulphate, it is characterized in that it contains nitrilotriacetic acid 0-70%, thionamic acid 0-45%, ethylenediamine tetraacetic acid (EDTA) 0-60%, citric acid 0-35%, anion surfactant 5-6%.
2, sanitising agent according to claim 1 is characterized in that:
Nitrilotriacetic acid 70%
Thionamic acid 25%
Sodium metnylene bis-naphthalene sulfonate 5%
All the other compositions are 0%.
3, sanitising agent according to claim 1 is characterized in that:
Ethylenediamine tetraacetic acid (EDTA) 60%
Citric acid 35%
Sodium alkyl benzene sulfonate 5%
Other composition is 0%.
4, sanitising agent according to claim 1 is characterized in that:
Ammonia river nitrilotriacetic 25%
Thionamic acid 45%
Ethylenediamine tetraacetic acid (EDTA) 15%
Citric acid 9%
Sodium metnylene bis-naphthalene sulfonate 3%
Sodium lauryl sulphate 3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93111167 CN1095694A (en) | 1993-05-25 | 1993-05-25 | Descaling cleaning agent for automobile water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93111167 CN1095694A (en) | 1993-05-25 | 1993-05-25 | Descaling cleaning agent for automobile water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1095694A true CN1095694A (en) | 1994-11-30 |
Family
ID=4988971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93111167 Pending CN1095694A (en) | 1993-05-25 | 1993-05-25 | Descaling cleaning agent for automobile water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1095694A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1041118C (en) * | 1994-11-18 | 1998-12-09 | 刘威 | Scaling agent for water tank of automobile |
| CN103074635A (en) * | 2013-01-05 | 2013-05-01 | 辽宁省电力有限公司电力科学研究院 | Metal surface cleaning anti-scaling agent containing compound acid |
| CN103484871A (en) * | 2013-09-26 | 2014-01-01 | 麦特汽车服务股份有限公司 | Cleaning agent for cleaning cooling system without disassembly |
| CN104017659A (en) * | 2014-06-11 | 2014-09-03 | 陈建宝 | Automobile tank scale cleaning agent |
| CN104450293A (en) * | 2014-10-15 | 2015-03-25 | 四川省西南建安防腐工程有限公司 | Descaling agent for brine transportation pipeline, as well as usage method thereof |
| CN109797056A (en) * | 2019-01-24 | 2019-05-24 | 白璐 | Scale removal agent |
-
1993
- 1993-05-25 CN CN 93111167 patent/CN1095694A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1041118C (en) * | 1994-11-18 | 1998-12-09 | 刘威 | Scaling agent for water tank of automobile |
| CN103074635A (en) * | 2013-01-05 | 2013-05-01 | 辽宁省电力有限公司电力科学研究院 | Metal surface cleaning anti-scaling agent containing compound acid |
| CN103484871A (en) * | 2013-09-26 | 2014-01-01 | 麦特汽车服务股份有限公司 | Cleaning agent for cleaning cooling system without disassembly |
| CN104017659A (en) * | 2014-06-11 | 2014-09-03 | 陈建宝 | Automobile tank scale cleaning agent |
| CN104450293A (en) * | 2014-10-15 | 2015-03-25 | 四川省西南建安防腐工程有限公司 | Descaling agent for brine transportation pipeline, as well as usage method thereof |
| CN109797056A (en) * | 2019-01-24 | 2019-05-24 | 白璐 | Scale removal agent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |