CN105177600B - A kind of rust remover - Google Patents
A kind of rust remover Download PDFInfo
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- CN105177600B CN105177600B CN201510516628.1A CN201510516628A CN105177600B CN 105177600 B CN105177600 B CN 105177600B CN 201510516628 A CN201510516628 A CN 201510516628A CN 105177600 B CN105177600 B CN 105177600B
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- rust remover
- acid
- sodium
- vinegar
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 35
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 34
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 32
- 108010020346 Polyglutamic Acid Proteins 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 18
- 229920002643 polyglutamic acid Polymers 0.000 claims abstract description 18
- 239000011780 sodium chloride Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 16
- 239000000052 vinegar Substances 0.000 claims abstract description 16
- 235000021419 vinegar Nutrition 0.000 claims abstract description 16
- 239000008139 complexing agent Substances 0.000 claims abstract description 6
- PCMORTLOPMLEFB-ONEGZZNKSA-N sinapic acid Chemical compound COC1=CC(\C=C\C(O)=O)=CC(OC)=C1O PCMORTLOPMLEFB-ONEGZZNKSA-N 0.000 claims description 14
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical group OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 13
- 125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 claims description 11
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 11
- QAIPRVGONGVQAS-DUXPYHPUSA-N trans-caffeic acid Chemical compound OC(=O)\C=C\C1=CC=C(O)C(O)=C1 QAIPRVGONGVQAS-DUXPYHPUSA-N 0.000 claims description 10
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 claims description 7
- WBYWAXJHAXSJNI-SREVYHEPSA-N Cinnamic acid Chemical compound OC(=O)\C=C/C1=CC=CC=C1 WBYWAXJHAXSJNI-SREVYHEPSA-N 0.000 claims description 7
- 235000013985 cinnamic acid Nutrition 0.000 claims description 7
- 229930016911 cinnamic acid Natural products 0.000 claims description 7
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 claims description 7
- PCMORTLOPMLEFB-UHFFFAOYSA-N sinapinic acid Natural products COC1=CC(C=CC(O)=O)=CC(OC)=C1O PCMORTLOPMLEFB-UHFFFAOYSA-N 0.000 claims description 7
- 239000001509 sodium citrate Substances 0.000 claims description 7
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 7
- 239000001488 sodium phosphate Substances 0.000 claims description 6
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 6
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 6
- ACEAELOMUCBPJP-UHFFFAOYSA-N (E)-3,4,5-trihydroxycinnamic acid Natural products OC(=O)C=CC1=CC(O)=C(O)C(O)=C1 ACEAELOMUCBPJP-UHFFFAOYSA-N 0.000 claims description 5
- 235000004883 caffeic acid Nutrition 0.000 claims description 5
- 229940074360 caffeic acid Drugs 0.000 claims description 5
- QAIPRVGONGVQAS-UHFFFAOYSA-N cis-caffeic acid Natural products OC(=O)C=CC1=CC=C(O)C(O)=C1 QAIPRVGONGVQAS-UHFFFAOYSA-N 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims description 4
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 4
- 239000010452 phosphate Substances 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000000505 pernicious effect Effects 0.000 abstract description 3
- 230000000172 allergic effect Effects 0.000 abstract description 2
- 208000010668 atopic eczema Diseases 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000002253 acid Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000001508 potassium citrate Substances 0.000 description 2
- 229960002635 potassium citrate Drugs 0.000 description 2
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 description 2
- 235000011082 potassium citrates Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 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
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- DZCAZXAJPZCSCU-UHFFFAOYSA-K sodium nitrilotriacetate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CC([O-])=O DZCAZXAJPZCSCU-UHFFFAOYSA-K 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010129 solution processing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 description 1
Landscapes
- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention belongs to metal-derusting field, specially a kind of rust remover, include the material that following weight is divided：10 21 parts of polyglutamic acid, 20 31 parts of complexing agent, 7 21 parts of sodium carbonate, 58 parts of pure water, 7 17 parts of sodium chloride, 3 15 parts of vinegar.The rust remover of the present invention substantially does not produce smog and pernicious gas when in use, does not stimulate skin, the advantages that allergic phenomena will not occur to human body, the basic generation without waste liquid in descaling process, does not pollute the environment, and convenience is brought to environmental protection work.
Description
Technical field
The invention belongs to metal-derusting field, specially a kind of rust remover.
Background technology
Metal is placed under outdoor or open-air condition and got rusty easily, and not only influences presentation quality, and the work such as can also influence to paint, be bonded
Skill is normally carried out, and is such as handled not in time, can more be caused scrapping for material, cause unnecessary economic loss.The conventional derusting of metal
Mode one is physics derusting, i.e., the rust of metal surface is removed using modes such as frosted, sandblastings, but this mode derusts and is only applicable to letter
Either simplex part, and derusting quality cannot be guaranteed；Another way is chemical derusting, and chemical derusting is usually using strong acid, sour energy
Chemically reacted with iron rust and metal oxide, generate solubility salt, so as to reach the purpose of derusting, while derusting, acid is again
It can be reacted with underlying metal and release hydrogen, Hydrogen Energy produces pressure to the oxide skin of iron rust and indissoluble, is advantageous to their peeling and height
The reduction of valency iron, accelerate the process of pickling.Such as Chinese patent CN104087965A " a kind of rust remover ", by the raw material components of following number
Composition：30-35 parts phosphoric acid, 18-22 parts formic acid, 10-12 parts ethanol, 15-18 parts hydrochloric acid, 5-6 parts boric acid, 7-8 parts polyethylene glycol, 3-5 parts
Dodecyl sodium sulfate, 5-8 parts cocoanut fatty acid diethanolamide, 6-8 parts odium stearate, 5-7 parts polyvinyl alcohol, 4-5 parts are stearic
Acid glyceride, 2-3 parts sodium metasilicate, 3-4 parts methanol, 6-7 parts acetic acid, the pure pure water of 50-55 parts.And for example Chinese patent Chinese patent
CN103774158A " a kind of rust remover ", by hydrochloric acid 36.2%-74.5%, dilute sulfuric acid 9%-35%, neopelex 2%-11% are double
Oxygen pure water 1%-7.5%, triethanolamine 1%-5%, citric acid 0.3%-2%, sodium chloride 0.6%-3%, acetone 5%-35% compositions, the percentage
Than for mass percent.But traditional acid solution processing method there is also it is obvious the defects of：The generation of a large amount of hydrogen i.e. in processing procedure
Steel can be made to produce Hydrogen Brittleness Phenomena, cause the mechanical properties decrease of metal, influence the intensity of steel in itself；Acid mist, shadow are easily formed simultaneously
Ring the equipment and environment around the health and corrosion of operating personnel；The consumption of acid solution is also larger, increases processing cost；This kind of acid meeting pair
Steel form excessive erosion.In addition a large amount of caused residues, need to often be discharged, both heavy corrosion industrial pipeline, and contaminated soil and environment.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of rust remover, realized by improving formula in descaling process not
Smog and pernicious gas are produced, and disposably can be derusted comprehensively, improves rust cleaning efficiency.
The concrete technical scheme of the present invention is a kind of rust remover, includes the material of following weight point：
Polyglutamic acid 10-21 parts
Complexing agent 20-31 parts
Sodium carbonate 7-21 parts
Pure water 5-8 parts
Sodium chloride 7-17 parts
Vinegar 3-15 parts.
As the preferable technical scheme of the present invention, a kind of rust remover also includes the additive of 10-30 parts, the addition
Material be caffeic acid, sinapic acid, cinnamic acid or citrate in one kind or any weight than it is a variety of.
As the preferable technical scheme of the present invention, the citrate is preferably sodium citrate.
As the preferable technical scheme of the present invention, the complexing agent is EDTA, the methene phosphate of amino two, carboxylic ethylenediamine
Any weight of four acetic acid or three compare mixture.
As the preferable technical scheme of the present invention, the preferred methene sodium phosphate of amino two of the methene phosphate of amino two.
Beneficial effects of the present invention are
The present invention makes full use of the adsorption function of polyglutamic acid and faintly acid removes rusty scale, and is gone back using complexing agent absorption
Metal ion in former rusty scale；Using vinegar, sodium chloride and sodium carbonate, can aid in promoting in the pure aqueous solution of polyglutamic acid
Derusting, derusting are complete.
The rust remover of the present invention using polyglutamic acid and other additives, when in use it is obvious do not produce smog with
Pernicious gas, skin is not stimulated, the advantages that allergic phenomena will not be occurred to human body, the basic production without waste liquid in descaling process
It is raw, do not pollute the environment, very big benefit is brought to environmental protection work.
Embodiment
In order to preferably explain technical scheme, it is described below in conjunction with embodiment.
Embodiment 1
A kind of rust remover, include the material of following weight point：
10 parts of polyglutamic acid
20 parts of EDTA
7 parts of sodium carbonate
5 parts of pure water
7 parts of sodium chloride
3 parts of vinegar
10 parts of sinapic acid.
Embodiment 2
A kind of rust remover, include the material of following weight point：
21 parts of polyglutamic acid
31 parts of carboxylic EDTA
21 parts of sodium carbonate
8 parts of pure water
17 parts of sodium chloride
15 parts of vinegar
30 parts of cinnamic acid.
Embodiment 3
A kind of rust remover, include the material of following weight point：
11 parts of polyglutamic acid
9 parts of EDTA
11 parts of carboxylic EDTA
11 parts of sodium carbonate
7 parts of pure water
15 parts of sodium chloride
12 parts of vinegar
13 parts of potassium citrate.
Embodiment 4
A kind of rust remover, include the material of following weight point：
17 parts of polyglutamic acid
27 parts of two methene phosphate of amino
14 parts of sodium carbonate
6 parts of pure water
13 parts of sodium chloride
12 parts of vinegar
10 parts of sinapic acid
5 parts of cinnamic acid
15 parts of sodium citrate.
Embodiment 5
A kind of rust remover, include the material of following weight point：
12 parts of polyglutamic acid
9 parts of EDTA
11 parts of two methene sodium phosphate of amino
4 parts of carboxylic EDTA
17 parts of sodium carbonate
7 parts of pure water
10 parts of sodium chloride
7 parts of vinegar
30 parts of caffeic acid.
Embodiment 6
A kind of rust remover, include the material of following weight point：
18 parts of polyglutamic acid
11 parts of EDTA
12 parts of two methene sodium phosphate of amino
19 parts of sodium carbonate
6 parts of pure water
15 parts of sodium chloride
7 parts of vinegar
11 parts of sinapic acid
12 parts of cinnamic acid or sodium citrate.
Embodiment 7
A kind of rust remover, include the material of following weight point：
10 parts of polyglutamic acid
10 parts of two methene sodium phosphate of amino
15 parts of carboxylic EDTA
17 parts of sodium carbonate
7 parts of pure water
8 parts of sodium chloride
13 parts of vinegar
4 parts of caffeic acid
4 parts of sinapic acid
4 parts of cinnamic acid
4 parts of sodium citrate.
Embodiment 8
A kind of rust remover, include the material of following weight point：
11 parts of polyglutamic acid
21 parts of EDETATE SODIUM
17 parts of sodium carbonate
5.8 parts of pure water
17 parts of sodium chloride
9 parts of vinegar.
Embodiment 9
A kind of rust remover, include the material of following weight point：
16 parts of polyglutamic acid
23 parts of sodium nitrilo triacetate
13 parts of sodium carbonate
6.7 parts of pure water
12 parts of sodium chloride
13 parts of vinegar
15 parts of caffeic acid
7 parts of sodium citrate.
Embodiment 10
A kind of rust remover, include the material of following weight point：
11 parts of polyglutamic acid
21 parts of carboxylic EDTA
21 parts of sodium carbonate
8 parts of pure water
7.7 parts of sodium chloride
3.5 parts of vinegar
7 parts of sinapic acid
13 parts of potassium citrate.
Embodiment 11
A kind of rust remover, include the material of following weight point：
13 parts of polyglutamic acid
27 parts of carboxylic EDTA
19 parts of sodium carbonate
7 parts of pure water
10 parts of sodium chloride
9 parts of vinegar
13 parts of cinnamic acid.
Embodiment 12
A kind of rust remover, include the material of following weight point：
17 parts of polyglutamic acid
21 parts of two methene sodium phosphate of amino
19 parts of sodium carbonate
6 parts of pure water
12 parts of sodium chloride
8 parts of vinegar
18 parts of sodium citrate.
It rust remover described in embodiment 1-7,7-12, when on wheel hub, can derust, and can derust completely in 10s；
Embodiment 8 can derust completely in 12s.
The present invention will not cause corrosion or other injuries to wheel hub, and the rust on wheel hub can be disappeared well
Remove, ensure that the advantages of will not also destroying wheel hub even if long-term use, using large-scale popularization and application, and each composition into
This is cheap, compared to existing rust remover, can substantially reduce the input cost of user.
The technological thought of above example only to illustrate the invention, it is impossible to protection scope of the present invention is limited with this, it is every
According to technological thought proposed by the present invention, any change done on the basis of technical scheme, the scope of the present invention is each fallen within
Within.
Claims (5)
1. a kind of rust remover, it is characterised in that include the material of following weight point：
Polyglutamic acid 10-21 parts
Complexing agent 20-31 parts
Sodium carbonate 7-21 parts
Pure water 5-8 parts
Sodium chloride 7-17 parts
Vinegar 3-15 parts.
A kind of 2. rust remover according to claim 1, it is characterised in that：Also include the additive of 10-30 parts, it is described to add
Add material be caffeic acid, sinapic acid, cinnamic acid or citrate in one kind or any weight than it is a variety of.
A kind of 3. rust remover according to claim 2, it is characterised in that：The citrate is preferably sodium citrate.
A kind of 4. rust remover according to claim 1, it is characterised in that：The complexing agent is EDTA, the methene phosphorus of amino two
Hydrochlorate, carboxylic EDTA or any weight of three compare mixture.
A kind of 5. rust remover according to claim 4, it is characterised in that：The preferred amino two of the methene phosphate of amino two
Methene sodium phosphate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510516628.1A CN105177600B (en) | 2015-08-21 | 2015-08-21 | A kind of rust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510516628.1A CN105177600B (en) | 2015-08-21 | 2015-08-21 | A kind of rust remover |
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| Publication Number | Publication Date |
|---|---|
| CN105177600A CN105177600A (en) | 2015-12-23 |
| CN105177600B true CN105177600B (en) | 2018-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510516628.1A Active CN105177600B (en) | 2015-08-21 | 2015-08-21 | A kind of rust remover |
Country Status (1)
| Country | Link |
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| CN (1) | CN105177600B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011898A (en) * | 2016-07-14 | 2016-10-12 | 南通中兴多元复合钢管有限公司 | Rust removing agent |
| CN106637238A (en) * | 2016-12-29 | 2017-05-10 | 柳州市凯夕贸易有限公司 | Efficient anti-rusting agent and preparation method thereof |
| CN109280870A (en) * | 2018-09-05 | 2019-01-29 | 安徽鸿杰威尔停车设备有限公司 | A kind of Multilayer garage steel structure surface processing mode |
| CN113105956A (en) * | 2021-04-22 | 2021-07-13 | 程泉熠 | Compound treating agent for cleaning glass products in chemical laboratory and preparation method thereof |
| CN114774942A (en) * | 2021-12-29 | 2022-07-22 | 苏州盈得化学科技有限公司 | Stainless steel pipe surface treating agent and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787536A (en) * | 2009-11-10 | 2010-07-28 | 南通飞拓生物科技有限公司 | Normal temperature hydrochloric acid-washing rust-removing additive |
| CN102031531A (en) * | 2010-12-13 | 2011-04-27 | 天津万起帅先工贸有限公司 | Sewage disposal and rust removal agent for metal surface |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10200727C1 (en) * | 2002-01-11 | 2003-06-12 | Clariant Gmbh | External cleaner for means of transport, e.g. car, lorry, train, tram and especially aircraft, contains tertiary amine oxide and alkali metal polyaspartate and/or polyglutamate |
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2015
- 2015-08-21 CN CN201510516628.1A patent/CN105177600B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787536A (en) * | 2009-11-10 | 2010-07-28 | 南通飞拓生物科技有限公司 | Normal temperature hydrochloric acid-washing rust-removing additive |
| CN102031531A (en) * | 2010-12-13 | 2011-04-27 | 天津万起帅先工贸有限公司 | Sewage disposal and rust removal agent for metal surface |
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