CN101684559A - Rust remover - Google Patents
Rust remover Download PDFInfo
- Publication number
- CN101684559A CN101684559A CN200810216501A CN200810216501A CN101684559A CN 101684559 A CN101684559 A CN 101684559A CN 200810216501 A CN200810216501 A CN 200810216501A CN 200810216501 A CN200810216501 A CN 200810216501A CN 101684559 A CN101684559 A CN 101684559A
- Authority
- CN
- China
- Prior art keywords
- rust remover
- metal salt
- polyvalent metal
- rust
- mass ratio
- 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.)
- Granted
Links
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 17
- 150000003839 salts Chemical class 0.000 claims abstract description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 15
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 13
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 claims description 9
- 239000000811 xylitol Substances 0.000 claims description 9
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 claims description 9
- 229960002675 xylitol Drugs 0.000 claims description 9
- 235000010447 xylitol Nutrition 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 claims description 5
- 229960004217 benzyl alcohol Drugs 0.000 claims description 5
- 235000019445 benzyl alcohol Nutrition 0.000 claims description 5
- GBHSCKFAHCEEAZ-UHFFFAOYSA-N 2-[hydroxymethyl(methyl)amino]acetic acid Chemical compound OCN(C)CC(O)=O GBHSCKFAHCEEAZ-UHFFFAOYSA-N 0.000 claims description 4
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims description 4
- 229940093476 ethylene glycol Drugs 0.000 claims description 3
- 229960005150 glycerol Drugs 0.000 claims description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 abstract description 13
- 239000008397 galvanized steel Substances 0.000 abstract description 13
- 239000011701 zinc Substances 0.000 abstract description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052725 zinc Inorganic materials 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 abstract description 5
- 238000000576 coating method Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 2
- 229920005862 polyol Polymers 0.000 abstract 1
- -1 polyols compound Chemical class 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 239000000243 solution Substances 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 6
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000000227 grinding Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 2
- 229960001763 zinc sulfate Drugs 0.000 description 2
- 229910000368 zinc sulfate Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention relates to the chemical field and provides a rust remover. The rust remover contains polyols compound and polyvalent metal salt, and mass ratio is 1-10: 20-40. The rust remover providedby the embodiment of the invention can remove rust at galvanized steel cutting without damaging zinc coating on the surface of the galvanized steel.
Description
Technical field
The present invention relates to a kind of chemical substance, particularly a kind of rust remover.
Background technology
The industrial galvanized steel of widely applying, its surface galvanizing layer has good rust inhibition, exposes but cut off mouthful iron and steel, gets rusty easily; Zinc is bigger than iron chemically reactive, and the iron rust that use rust remover to remove the galvanized steel otch does not simultaneously damage zinc coating, must make rust remover have the selective dissolution ferriferous oxide and the characteristic of not dissolving zinc oxide; The present industrial product that does not still have other at galvanized steel otch removing rust.
Summary of the invention
The embodiment of the invention provides a kind of rust remover, can remove the iron rust of galvanized steel otch, but does not injure the zinc coating of surface of galvanized steel.
Rust remover embodiment provided by the present invention is achieved through the following technical solutions:
A kind of rust remover comprises that multicomponent alcoholics compound, polyvalent metal salt mass ratio are 1-10: 20-40.
According to above-mentioned principal character, multicomponent alcoholics compound and polyvalent metal salt mass ratio are 5: 30.
According to above-mentioned principal character, this rust remover also comprises acidity-basicity regulator, and wherein acidity-basicity regulator, multicomponent alcoholics compound, polyvalent metal salt mass ratio are: 1-5: 1-10: 20-40.
According to above-mentioned principal character, described acidity-basicity regulator, multicomponent alcoholics compound and polyvalent metal salt mass ratio are: 2: 5: 30.
According to above-mentioned principal character, described polyvalent metal salt is divalence and the above metal-salt of divalence.
According to above-mentioned principal character, described multicomponent alcoholics compound comprises: Xylitol, ethylene glycol, glycerol or phenylcarbinol.
According to above-mentioned principal character, described polyvalent metal salt comprises: Fe
3+, Ca
2+, Al
3+, Mg
2+, Zn
2+
According to above-mentioned principal character, described acidity-basicity regulator comprises: two (2-the hydroxyethyl)-2-aminoethyl sulfonic acid of N-, 3-(hexahydroaniline)-1-propanesulfonic acid, Tutofusin tris, three (methylol) methylglycine, sodium hydroxide.
According to above-mentioned principal character, a kind of liquid rust remover comprises above-mentioned rust remover and water.
Technique scheme has following beneficial effect: the rust remover that the embodiment of the invention provides can be removed the iron rust of galvanized steel otch, but does not injure the zinc coating of surface of galvanized steel.
Embodiment
Technical scheme is for a better understanding of the present invention described embodiment provided by the invention below in detail.
A kind of rust remover comprises that multicomponent alcoholics compound, polyvalent metal salt mass ratio are 1-10: 20-40.
Further, this rust remover also comprises acidity-basicity regulator, and wherein acidity-basicity regulator, multicomponent alcoholics compound, polyvalent metal salt mass ratio are: 1-5: 1-10: 20-40.
Wherein: described polyvalent metal salt is divalence and the above metal-salt of divalence.
Described multicomponent alcoholics compound can be Xylitol, ethylene glycol, glycerol or phenylcarbinol.
Described polyvalent metal salt can be Fe
3+, Ca
2+, Al
3+, Mg
2+Or Zn
2+
Described acidity-basicity regulator can be two (2-the hydroxyethyl)-2-aminoethyl sulfonic acid of: N-, 3-(hexahydroaniline)-1-propanesulfonic acid, Tutofusin tris, three (methylol) methylglycine, sodium hydroxide.
Embodiment 1: get Xylitol, phenylcarbinol and zinc sulfate and make solution, Xylitol wherein: phenylcarbinol: zinc sulfate=5: 4: 1, adjust the pH value with Tutofusin tris and sodium hydroxide and (refer to that said mixture is dissolved in the pure water to 6-7, the pH value of concentration 1% solution), use blending meanss such as stirring or grinding to mix and to obtain the rust remover that the embodiment of the invention provides.
Embodiment 2: get Xylitol, glycerol and aluminum chloride and make solution, Xylitol wherein: glycerol: aluminum chloride=3: 5: 2, adjust the pH value to 7-8 with 3-(hexahydroaniline)-1-propanesulfonic acid and sodium hydroxide, use blending meanss such as stirring or grinding to mix and to obtain the rust remover that the embodiment of the invention provides.(in the above-mentioned several raw materials determined that write out, enumerating)
Embodiment 3: get Xylitol, ethylene glycol and iron trichloride and make solution, Xylitol wherein: ethylene glycol: iron trichloride=3: 7: 1, adjust the pH value with three (methylol) methylglycine, sodium hydroxide and (refer to that said mixture is dissolved in the pure water to 7-8, the pH value of concentration 1% solution), use blending meanss such as stirring or grinding to mix and to obtain the rust remover that the embodiment of the invention provides.
The embodiment of the invention also provides a kind of liquid rust remover, comprises above-mentioned rust remover and water.
Above-mentioned raw materials is added each component raw material in the entry according to aforementioned proportion, and stirring to obtain this liquid rust remover, or the above-mentioned rust remover that obtains added can obtain the liquid rust remover that the embodiment of the invention provides in the entry.
The rust remover method for product that using the embodiment of the invention provides is: any one rust remover water that the foregoing description is provided is made into the solution of (10-70) %, be heated to (60-85) ℃, the galvanized steel workpiece that otch has been got rusty is put into this solution and is soaked, physical method such as ultrasonic wave preferably can be arranged, wash away is auxiliary, the about 2-10 of scavenging period minute, clean rust cleaning liquid with clear water then, then with this galvanized steel workpiece immersion in liquid preventives liquid and heat drying.Promptly be able to remove the iron rust of galvanized steel otch, but do not injure the purpose of the zinc coating of surface of galvanized steel.
More than a kind of rust remover and liquid rust remover that the embodiment of the invention provided are described in detail, for one of ordinary skill in the art, thought according to the embodiment of the invention, part in specific embodiments and applications all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (9)
1, a kind of rust remover is characterized in that, comprises that multicomponent alcoholics compound and polyvalent metal salt mass ratio are 1-10: 20-40.
2, rust remover as claimed in claim 1 is characterized in that, multicomponent alcoholics compound and polyvalent metal salt mass ratio are 5: 30.
3, rust remover as claimed in claim 1 is characterized in that, also comprises acidity-basicity regulator, and wherein acidity-basicity regulator, multicomponent alcoholics compound, polyvalent metal salt mass ratio are: 1-5: 1-10: 20-40.
4, rust remover as claimed in claim 3 is characterized in that, described acidity-basicity regulator, multicomponent alcoholics compound and polyvalent metal salt mass ratio are: 2: 5: 30.
5, rust remover as claimed in claim 1 is characterized in that, described polyvalent metal salt is divalence and the above metal-salt of divalence.
6, rust remover as claimed in claim 1 is characterized in that, described multicomponent alcoholics compound comprises: Xylitol, ethylene glycol, glycerol or phenylcarbinol.
7, rust remover as claimed in claim 1 is characterized in that, described polyvalent metal salt comprises: Fe
3+, Ca
2+, Al
3+, Mg
2+Or Zn
2+
8, rust remover as claimed in claim 3, it is characterized in that described acidity-basicity regulator comprises: two (2-the hydroxyethyl)-2-aminoethyl sulfonic acid of N-, 3-(hexahydroaniline)-1-propanesulfonic acid, Tutofusin tris, three (methylol) methylglycine or sodium hydroxide.
9, a kind of liquid rust remover is characterized in that, comprises claim 1-8 any one described rust remover and water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102165018A CN101684559B (en) | 2008-09-24 | 2008-09-24 | Rust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102165018A CN101684559B (en) | 2008-09-24 | 2008-09-24 | Rust remover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101684559A true CN101684559A (en) | 2010-03-31 |
| CN101684559B CN101684559B (en) | 2012-07-04 |
Family
ID=42047925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102165018A Expired - Fee Related CN101684559B (en) | 2008-09-24 | 2008-09-24 | Rust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101684559B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103484877A (en) * | 2013-09-23 | 2014-01-01 | 无锡阳工机械制造有限公司 | Black spot removing washing liquor for galvanized alloy plate |
| CN104694945A (en) * | 2013-12-06 | 2015-06-10 | 无锡市锡安防爆电机有限公司 | Anti-rust agent for anti-explosion motors |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1082321A (en) * | 1992-07-08 | 1994-02-23 | 江苏省铜山县化工厂 | Wheat seed dressing agent |
-
2008
- 2008-09-24 CN CN2008102165018A patent/CN101684559B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103484877A (en) * | 2013-09-23 | 2014-01-01 | 无锡阳工机械制造有限公司 | Black spot removing washing liquor for galvanized alloy plate |
| CN103484877B (en) * | 2013-09-23 | 2015-09-16 | 无锡阳工机械制造有限公司 | A kind of de-black washing lotion of galvanized alloy plate |
| CN104694945A (en) * | 2013-12-06 | 2015-06-10 | 无锡市锡安防爆电机有限公司 | Anti-rust agent for anti-explosion motors |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101684559B (en) | 2012-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN RTS CLEANING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN JIELILONG FINE CHEMICAL CO., LTD. Effective date: 20110722 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 WEST SIDE OF 1/F, BUILDING E, DA'NANHAI GUANGFA INDUSTRIAL PARK, YANLUO INDUSTRIAL ZONE, LUOTIAN COMMUNITY, SONGGANG SUBDISTRICT, BAO'AN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518000 4/F, BUILDING 3, SHANGHENGLANG INDUSTRIAL ZONE 4, TONGSHENG COMMUNITY, DALANG SUBDISTRICT OFFICE, BAO'AN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20110722 Address after: 518000, Guangdong, Shenzhen province Baoan District big wave street, with the community wins the upper Lang Lang fourth industrial zone third, Fourth Applicant after: Shenzhen Jielilong Fine Chemical Co., Ltd. Address before: 518000, Shenzhen, Guangdong, Baoan District, Songgang street, Luotian community, Yan Luo Industrial Zone, Nanhai Nanhai GF Industrial Park, E building, west of the first floor Applicant before: Shenzhen Jielilong Fine Chemical Co., Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zeng Junwen Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent of Shenzhen xinhongda Cleaning Technology Co.,Ltd. The person in charge Document name: Notice of termination of patent right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20200924 |