CN103060736A - Hot zinc galvanizing liquid purifying agent - Google Patents
Hot zinc galvanizing liquid purifying agent Download PDFInfo
- Publication number
- CN103060736A CN103060736A CN2012105888104A CN201210588810A CN103060736A CN 103060736 A CN103060736 A CN 103060736A CN 2012105888104 A CN2012105888104 A CN 2012105888104A CN 201210588810 A CN201210588810 A CN 201210588810A CN 103060736 A CN103060736 A CN 103060736A
- Authority
- CN
- China
- Prior art keywords
- zinc liquid
- scavenging agent
- agent
- hot dip
- dip galvanizing
- 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
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 55
- 239000011701 zinc Substances 0.000 title claims abstract description 55
- 239000007788 liquid Substances 0.000 title claims abstract description 53
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 238000005246 galvanizing Methods 0.000 title claims abstract description 31
- 239000012629 purifying agent Substances 0.000 title abstract 5
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 239000002516 radical scavenger Substances 0.000 claims description 37
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 17
- 239000000377 silicon dioxide Substances 0.000 claims description 12
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 10
- 239000000292 calcium oxide Substances 0.000 claims description 10
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 229960001866 silicon dioxide Drugs 0.000 claims description 9
- 235000012239 silicon dioxide Nutrition 0.000 claims description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- JGDITNMASUZKPW-UHFFFAOYSA-K aluminium trichloride hexahydrate Chemical compound O.O.O.O.O.O.Cl[Al](Cl)Cl JGDITNMASUZKPW-UHFFFAOYSA-K 0.000 claims description 8
- 229940009861 aluminum chloride hexahydrate Drugs 0.000 claims description 8
- 239000000395 magnesium oxide Substances 0.000 claims description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 8
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 8
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 8
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 7
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 7
- 229910001948 sodium oxide Inorganic materials 0.000 claims description 7
- 239000002594 sorbent Substances 0.000 claims description 7
- 229910021538 borax Inorganic materials 0.000 claims description 6
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 6
- 229910001634 calcium fluoride Inorganic materials 0.000 claims description 6
- UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 claims description 6
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 6
- 239000004328 sodium tetraborate Substances 0.000 claims description 6
- WUUHFRRPHJEEKV-UHFFFAOYSA-N tripotassium borate Chemical compound [K+].[K+].[K+].[O-]B([O-])[O-] WUUHFRRPHJEEKV-UHFFFAOYSA-N 0.000 claims description 6
- 238000000354 decomposition reaction Methods 0.000 claims description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- -1 hexafluoro sodium aluminate Chemical compound 0.000 claims description 4
- 239000011591 potassium Substances 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 229910001388 sodium aluminate Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 239000002893 slag Substances 0.000 description 17
- 239000002994 raw material Substances 0.000 description 8
- 150000003751 zinc Chemical class 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000006194 liquid suspension Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Coating With Molten Metal (AREA)
Abstract
The invention discloses a hot zinc galvanizing liquid purifying agent, which is characterized by comprising the following components in percentage by weight: 15-50% of decomposing agent, 10-30% of fluxing agent and 30-70% of adsorbing agent. The hot zinc galvanizing liquid purifying agent has the advantages as follows: suspended residues can be dispersed in zinc galvanizing liquid, float up to the surface of the zinc galvanizing liquid and are removed by the adsorption effect of the adsorbing agent; and the melting point of the zinc galvanizing liquid purifying agent is lowered, so that the zinc galvanizing liquid purifying agent can be better dispersed in the zinc galvanizing liquid, and the product utilization rate can be increased.
Description
Technical field
The present invention relates to a kind of hot dip galvanizing zinc liquid scavenging agent, relate in particular to a kind of scavenging agent for the outstanding slag processing of hot dip galvanizing zinc liquid.
Background technology
Galvanizing and galvanizing also are in pot galvanize: be a kind of effective anti-corrosion of metal mode, be mainly used on the metal construction facility of every profession and trade.Be that the steel part after the rust cleaning is immersed in about the 440 ℃ zinc liquid that melt, make the steel component surface adhere to the zinc layer, thereby play the rot-resistant purpose.In hot galvanizing process, the arbitrarily continuous reaction of zinc liquid and workpiece continues to generate end slag, outstanding slag, scum silica frost.Wherein end slag can be removed by the mode of bottoming slag, and scum silica frost can be removed by the mode of beating ash, and outstanding slag then can't or be beaten ash and remove by the bottoming slag in the zinc liquid.Processing for outstanding slag in the zinc liquid mainly contains 2 kinds of methods, and a kind of is to use electromagnetic separation technology, will hang slag and separate with zinc liquid, and another kind is exactly the flux facture, namely zinc liquid scavenging agent facture.
Be 200710041702.4 Chinese invention patent such as application number, relate to the device that a kind of dual-channel electromagnetic separates cadmia in the hot dip galvanizing zinc liquid, can remove the outstanding slag in the zinc liquid.But it is a kind of equipment, in the use facility investment large, operating portion is convenient, and has limitation in using.The patent of application number 200910074610.5 relates to a kind of Zinc liquid suspension treatment agent for hot galvanizing and preparation method thereof in addition.Use in the zinc liquid again, but can not satisfy pot galvanize enterprise to the removing requirement of outstanding slag.
Therefore, be badly in need of a kind of improved technology and solve existing this problem in the prior art.
Summary of the invention
The purpose of this invention is to provide a kind of hot dip galvanizing zinc liquid scavenging agent.
The technical solution used in the present invention is:
A kind of hot dip galvanizing zinc liquid scavenging agent is characterized in that: the composition of this scavenging agent and weight percent are:
Decomposition agent 15-50%;
Fusing assistant 10-30%;
Sorbent material 30-70%.
Described decomposition agent is one or both the mixture in Aluminum Chloride Hexahydrate, the Repone K.
Described fusing assistant is one or both and the two or more mixture in hexafluoro sodium aluminate, potassium hexafluoroaluminate, Calcium Fluoride (Fluorspan), Sodium Tetraborate, the potassium borate.
Described sorbent material is two or more mixture in silicon-dioxide, aluminium sesquioxide, magnesium oxide, sodium oxide, calcium oxide, the titanium oxide.
Advantage of the present invention is: so that outstanding slag can be dispersed in the zinc liquid and the absorption of the sorbent material of floating is taken zinc liquid surface to and removed, reduce the fusing point of zinc liquid scavenging agent, it is better disperseed in zinc liquid, improve the product utilization rate.
Embodiment
Following embodiment only is used for explanation the present invention, but can not limit protection scope of the present invention.
Embodiment 1
A kind of hot dip galvanizing zinc liquid scavenging agent of the present invention, this zinc liquid scavenging agent total amount is 1000g, the composition of this scavenging agent and weight are:
Aluminum Chloride Hexahydrate 200g;
Potassium hexafluoroaluminate 200g;
Sodium Tetraborate 80g;
Silicon-dioxide 250g;
Aluminium sesquioxide 100g;
Magnesium oxide 30g;
Sodium oxide 40g;
Calcium oxide 70g;
Titanium oxide 30g.
Above-mentioned raw materials is added mixing in the beaker, for subsequent use behind the use briquetting press briquetting.
Embodiment 2
A kind of hot dip galvanizing zinc liquid scavenging agent of the present invention, this zinc liquid scavenging agent total amount is 1000g, the composition of this scavenging agent and weight are:
Repone K 300g;
Hexafluoro sodium aluminate 180g;
Silicon-dioxide 250g;
Aluminium sesquioxide 100g;
Magnesium oxide 40g;
Sodium oxide 30g;
Calcium oxide 50g;
Titanium oxide 50g.
Above-mentioned raw materials is added mixing in the beaker, for subsequent use behind the use briquetting press briquetting.
Embodiment 3
A kind of hot dip galvanizing zinc liquid scavenging agent of the present invention, this zinc liquid scavenging agent total amount is 1000g, the composition of this scavenging agent and weight are:
Aluminum Chloride Hexahydrate 200g;
Repone K 50g;
Calcium Fluoride (Fluorspan) 100g;
Sodium Tetraborate 50g;
Potassium borate 80g;
Silicon-dioxide 250g;
Aluminium sesquioxide 100g;
Magnesium oxide 30g;
Sodium oxide 40g;
Calcium oxide 70g;
Titanium oxide 30g.
Above-mentioned raw materials is added mixing in the beaker, for subsequent use behind the use briquetting press briquetting.
Embodiment 4
A kind of hot dip galvanizing zinc liquid scavenging agent of the present invention, this zinc liquid scavenging agent total amount is 1000g, the composition of this scavenging agent and weight are:
Aluminum Chloride Hexahydrate 400g;
Hexafluoro sodium aluminate 120g;
Calcium Fluoride (Fluorspan) 80g
Silicon-dioxide 250g;
Magnesium oxide 30g;
Sodium oxide 40g;
Calcium oxide 50g;
Titanium oxide 30g.
Above-mentioned raw materials is added mixing in the beaker, for subsequent use behind the use briquetting press briquetting.
Embodiment 5
A kind of hot dip galvanizing zinc liquid scavenging agent of the present invention, this zinc liquid scavenging agent total amount is 1000g, the composition of this scavenging agent and weight are:
Repone K 350g;
Calcium Fluoride (Fluorspan) 100g;
Potassium borate 250g;
Silica 1 00g;
Aluminium sesquioxide 100g;
Magnesium oxide 30g;
Calcium oxide 70g.
Above-mentioned raw materials is added mixing in the beaker, for subsequent use behind the use briquetting press briquetting.
Embodiment 6
A kind of hot dip galvanizing zinc liquid scavenging agent of the present invention, this zinc liquid scavenging agent total amount is 1000g, the composition of this scavenging agent and weight are:
Aluminum Chloride Hexahydrate 180g;
Repone K 80g;
Potassium hexafluoroaluminate 100g;
Sodium Tetraborate 50g;
Potassium borate 80g;
Silicon-dioxide 250g;
Aluminium sesquioxide 100g;
Magnesium oxide 30g;
Sodium oxide 40g;
Calcium oxide 60g;
Titanium oxide 30g.
Above-mentioned raw materials is added mixing in the beaker, for subsequent use behind the use briquetting press briquetting.
Embodiment 7
A kind of hot dip galvanizing zinc liquid scavenging agent of the present invention, this zinc liquid scavenging agent total amount is 1000g, the composition of this scavenging agent and weight are:
Aluminum Chloride Hexahydrate 150g;
Calcium Fluoride (Fluorspan) 180g;
Potassium borate 120g;
Silicon-dioxide 250g;
Aluminium sesquioxide 150g;
Calcium oxide 70g;
Titanium oxide 80g.
Above-mentioned raw materials is added mixing in the beaker, for subsequent use behind the use briquetting press briquetting.
Embodiment 8
A kind of hot dip galvanizing zinc liquid scavenging agent of the present invention, this zinc liquid scavenging agent total amount is 1000g, the composition of this scavenging agent and weight are:
Aluminum Chloride Hexahydrate 300g;
Repone K 150g;
Sodium Tetraborate 150g;
Silicon-dioxide 250g;
Aluminium sesquioxide 100g;
Calcium oxide 50g.
Above-mentioned raw materials is added mixing in the beaker, for subsequent use behind the use briquetting press briquetting.
Scientific formulation of the present invention is reasonable, after product adds in the zinc liquid, by decomposition agent outstanding slag in the zinc liquid is decomposed into small-sized particle, then use the sorbent material density ratio zinc liquid that is dispersed in the zinc liquid little, sorbent material adsorbs outstanding slag and removes outstanding slag to zinc liquid surface in floating-upward process, and by adding fusing assistant, can effectively reduce the product fusing point, improve the dispersion effect of product in zinc liquid, improve outstanding slag is removed effect, be applicable to the removing to outstanding slag in the hot dip galvanizing zinc liquid.
Claims (4)
1. hot dip galvanizing zinc liquid scavenging agent, it is characterized in that: the composition of this scavenging agent and weight percent are:
Decomposition agent 15-50%;
Fusing assistant 10-30%;
Sorbent material 30-70%.
2. a kind of hot dip galvanizing zinc liquid scavenging agent according to claim 1 is characterized in that: described decomposition agent is one or both the mixture in Aluminum Chloride Hexahydrate, the Repone K.
3. a kind of hot dip galvanizing zinc liquid scavenging agent according to claim 1 is characterized in that: described fusing assistant is one or both and the two or more mixture in hexafluoro sodium aluminate, potassium hexafluoroaluminate, Calcium Fluoride (Fluorspan), Sodium Tetraborate, the potassium borate.
4. a kind of hot dip galvanizing zinc liquid scavenging agent according to claim 1 is characterized in that: described sorbent material is two or more mixture in silicon-dioxide, aluminium sesquioxide, magnesium oxide, sodium oxide, calcium oxide, the titanium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105888104A CN103060736A (en) | 2012-12-29 | 2012-12-29 | Hot zinc galvanizing liquid purifying agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105888104A CN103060736A (en) | 2012-12-29 | 2012-12-29 | Hot zinc galvanizing liquid purifying agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103060736A true CN103060736A (en) | 2013-04-24 |
Family
ID=48103624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105888104A Pending CN103060736A (en) | 2012-12-29 | 2012-12-29 | Hot zinc galvanizing liquid purifying agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103060736A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113088854A (en) * | 2021-03-29 | 2021-07-09 | 浙江航峰铁塔有限公司 | Zinc pot purification method in hot galvanizing production |
| CN118241141A (en) * | 2024-05-06 | 2024-06-25 | 湖南昱林新材料科技有限公司 | Zinc liquid purifying agent for hot galvanizing and preparation and application methods thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5387275A (en) * | 1990-10-09 | 1995-02-07 | Ecole Centrale De Lille | Process for extracting zinc present in liquid cast iron, means for the implementation of the process, and products thus obtained |
| CN1730197A (en) * | 2005-08-29 | 2006-02-08 | 株洲冶炼集团有限责任公司 | Slag-forming constituents used for zinc and zinc-base alloy fusion casting |
| CN101560607A (en) * | 2009-06-03 | 2009-10-21 | 陈冬 | Zinc liquid suspension treatment agent for hot galvanizing and preparation method thereof |
| CN101948959A (en) * | 2010-09-30 | 2011-01-19 | 昆明理工大学 | Slag-forming agent for fusion casting of environment-friendly zinc and zinc alloy |
-
2012
- 2012-12-29 CN CN2012105888104A patent/CN103060736A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5387275A (en) * | 1990-10-09 | 1995-02-07 | Ecole Centrale De Lille | Process for extracting zinc present in liquid cast iron, means for the implementation of the process, and products thus obtained |
| CN1730197A (en) * | 2005-08-29 | 2006-02-08 | 株洲冶炼集团有限责任公司 | Slag-forming constituents used for zinc and zinc-base alloy fusion casting |
| CN101560607A (en) * | 2009-06-03 | 2009-10-21 | 陈冬 | Zinc liquid suspension treatment agent for hot galvanizing and preparation method thereof |
| CN101948959A (en) * | 2010-09-30 | 2011-01-19 | 昆明理工大学 | Slag-forming agent for fusion casting of environment-friendly zinc and zinc alloy |
Non-Patent Citations (1)
| Title |
|---|
| 杨再广: "浅谈热镀锌过程中锌渣的形成及其控制", 《化学工程与装备》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113088854A (en) * | 2021-03-29 | 2021-07-09 | 浙江航峰铁塔有限公司 | Zinc pot purification method in hot galvanizing production |
| CN118241141A (en) * | 2024-05-06 | 2024-06-25 | 湖南昱林新材料科技有限公司 | Zinc liquid purifying agent for hot galvanizing and preparation and application methods thereof |
| CN118241141B (en) * | 2024-05-06 | 2024-09-24 | 湖南昱林新材料科技有限公司 | Zinc liquid purifying agent for hot galvanizing and preparation and application methods thereof |
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Application publication date: 20130424 |