CN1804046A - Steel slag release agent - Google Patents
Steel slag release agent Download PDFInfo
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- CN1804046A CN1804046A CN 200510107372 CN200510107372A CN1804046A CN 1804046 A CN1804046 A CN 1804046A CN 200510107372 CN200510107372 CN 200510107372 CN 200510107372 A CN200510107372 A CN 200510107372A CN 1804046 A CN1804046 A CN 1804046A
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- release agent
- steel slag
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Abstract
The invention provides a formulation for the raw materials of a steel slag tripping agent, which comprises a predetermined amounts of dolomite, alta-mud, clay, tripolyphosphate, silicon micronized quartz powder, sodium carboxymethylcellulose, graphite and boric acid, the agent can be used for the realization of one time slag-peeling of the slag pots at high and low temperature.
Description
Technical field
The invention belongs to the smelting iron and steel technical field, relate to the composition of raw materials of a kind of steel (iron) slag release agent.
Background technology
In smelting iron and steel is produced, liquid steel (iron) slag transport with umklapp process in stick to easily in the slag ladle slag pan, cause the deslagging difficulty.Can cement in the slag ladle inwall after steel (iron) slag is long-pending thick, increased the removing difficulty, having the overhead traveling crane of employing bump to get rid of bumps, or the cutting break, not only waste of manpower, material resources, financial resources increase production cost, and fragile slag ladle, reduce slag ladle container work-ing life, exist potential safety hazard, the time have accident to take place.
Though prior art has employing at slag ladle inner-wall spraying Graphite Powder 99, employing place mat lime clay powder or cinder in slag ladle are arranged, measures such as common brick, to take off slag not thorough but still exist, the defective that breaks away from weak effect still can not better solve the difficult problem of steel (iron) slag bonding slag ladle.
Summary of the invention
The applicant organizes the contriver in long term production, through repeatedly investigating and expert consulting, and through repeatedly repetition test improvement, purpose is to seek and a kind ofly can improves steel (iron) slag disengaging rate, turn over jar steel (iron) slag release agent more completely, to solve the technical barrier that the iron and steel slag breaks away from the present smelting iron and steel preferably.
The technical solution used in the present invention is, adopts following weight part raw material, becomes steel slag release agent through processing and preparing:
Rhombspar 40-80, wilkinite 10-30, clay 10-30, tri-polyphosphate 0.5-5, silicon powder 0.5-5, carboxy cellulose sodium 0.5-5, graphite 0.5-5, boric acid 0.5-5.
Wherein, wilkinite is good with calcium-base bentonite, and clay is good with soft clay, and tri-polyphosphate is good with tripoly phosphate sodium STPP, and carboxy cellulose sodium is good with carboxymethyl, and graphite is good with phosphorus shape graphite.
Above-mentioned raw materials is mixed preparation cost invention steel slag release agent dry powder doses by dosage through pulverizing, standby.
In order to adapt to different slag slag kinds, further improve it and take off a jar effect, the present invention also adds following weight part raw material: water glass 0.5-5, magnesium chloride 5-10 again through repetition test repeatedly in above-mentioned prescription.
Be prepared into steel slag release agent dry powder doses of the present invention by above-mentioned working method, standby.
This steel slag release agent of the present invention is owing to take above technical scheme and measure, prepared steel slag release agent to be applicable to jar disk stripping of taking off of liquid steel slag or scum, it is good to have slag resistance, be not stained with slag, good thermal shock, it is thorough that high low temperature all can make slag ladle take off slag, can effectively prolong slag ladle work-ing life, improve slag ladle turnover rate and operating efficiency, reduce production costs, use simple and easy to do, good security, remarkable advantages such as no potential safety hazard.
Embodiment:
The formulation Example 1 of steel slag release agent of the present invention adopts following weight part raw material: rhombspar 40, wilkinite 10, clay 10, tripoly phosphate sodium STPP 0.5, silicon powder 0.5, Xylo-Mucine 0.5, graphite 0.5, boric acid 0.5.
It is mixed that above-mentioned formula material is looked over so as to check through pulverizing, is prepared into the steel slag release agent dry powder doses; Mixing pulping agent when using is sprayed on slag ladle (dish) inwall.
The formulation Example 2 of steel slag release agent of the present invention adopts following weight part raw material: rhombspar 80, wilkinite 30, clay 30, tripoly phosphate sodium STPP 5, silicon powder 5, Xylo-Mucine 5, graphite 5, boric acid 5.By the preparation of the method for embodiment 1 with use.
The formulation Example 3 of steel slag release agent of the present invention adopts following weight part raw material: rhombspar 50, wilkinite 20, clay 20, tripoly phosphate sodium STPP 3, silicon powder 3, Xylo-Mucine 3, graphite 3, boric acid 3.By the preparation of the method for the foregoing description with use.
The formulation Example 4 of steel slag release agent of the present invention also can adopt following weight part raw material: in the prescription of embodiment 1, add water glass 0.5, magnesium chloride 5.
The formulation Example 5 of steel slag release agent of the present invention also can adopt following weight part raw material: in the prescription of embodiment 2, add water glass 5, magnesium chloride 10.
The formulation Example 6 of steel slag release agent of the present invention also can adopt following weight part raw material: in the prescription of embodiment 3, add water glass 3, magnesium chloride 7.
By the preparation of the method for previous embodiment with use.
The prescription of the foregoing description 1-6, all through the contriver repeatedly the repetition test improvement obtain, small quantities of sample is through too much scene, family expenses family is repeatedly on probation, all can obtain satisfied effect, can prevent preferably that all the liquid steel slag scum from adhering to the slag ladle container inner wall, no longer get rid of and bump with the overhead traveling crane bump, do not need to cut break, it is thorough to realize once turning over jar deslagging again, and the disengaging rate is more than 99%, stability is more than 72 hours, do not have any potential safety hazard of appearance, the slag ladle container prolongs more than two times work-ing life, and the slag ladle equipment cost reduces about 60%, be subjected to user's favorable comment, expectation exploitation early puts goods on the market in enormous quantities.
Claims (8)
1, a kind of steel slag release agent, raw material forms through processing and preparing, it is characterized in that adopting following weight part raw material: rhombspar 40-80, wilkinite 10-30, clay 10-30, tri-polyphosphate 0.5-5, silicon powder 0.5-5, carboxy cellulose sodium 0.5-5, graphite 0.5-5, boric acid 0.5-5.
2, steel slag release agent as claimed in claim 1 is characterized in that also can adding following weight part raw material in described composition of raw materials: water glass 0.5-5, magnesium chloride 5-10.
3, steel slag release agent as claimed in claim 1 is characterized in that adopting following weight part raw material: rhombspar 40, wilkinite 10, clay 10, tripoly phosphate sodium STPP 0.5, silicon powder 0.5, Xylo-Mucine 0.5, graphite 0.5, boric acid 0.5.
4, steel slag release agent as claimed in claim 1 is characterized in that adopting following weight part raw material: rhombspar 80, wilkinite 30, clay 30, tripoly phosphate sodium STPP 5, silicon powder 5, Xylo-Mucine 5, graphite 5, boric acid 5.
5, steel slag release agent as claimed in claim 1 is characterized in that adopting following weight part raw material: rhombspar 50, wilkinite 20, clay 20, tripoly phosphate sodium STPP 3, silicon powder 3, Xylo-Mucine 3, graphite 3, boric acid 3.
6, steel slag release agent as claimed in claim 3 is characterized in that adding following weight part raw material: water glass 0.5, magnesium chloride 5.
7, steel slag release agent as claimed in claim 4 is characterized in that adding following weight part raw material: water glass 5, magnesium chloride 10.
8, steel slag release agent as claimed in claim 5 is characterized in that adding following weight part raw material: water glass 3, magnesium chloride 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101073725A CN1333086C (en) | 2005-12-28 | 2005-12-28 | Steel slag release agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101073725A CN1333086C (en) | 2005-12-28 | 2005-12-28 | Steel slag release agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1804046A true CN1804046A (en) | 2006-07-19 |
| CN1333086C CN1333086C (en) | 2007-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101073725A Expired - Fee Related CN1333086C (en) | 2005-12-28 | 2005-12-28 | Steel slag release agent |
Country Status (1)
| Country | Link |
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| CN (1) | CN1333086C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102925623A (en) * | 2012-11-23 | 2013-02-13 | 攀钢集团成都钢钒有限公司 | Method for avoiding arcing and water leakage of water-cooling furnace lid of electric furnace |
| CN102965474A (en) * | 2012-11-22 | 2013-03-13 | 河南省西保冶材集团有限公司 | Anti-slag agent for high temperature VD (Vaccum Distillation) furnace |
| CN107324822A (en) * | 2017-07-15 | 2017-11-07 | 山西建龙实业有限公司 | A kind of slag and slag basin release agent |
| CN109369142A (en) * | 2018-12-04 | 2019-02-22 | 攀枝花钢城集团有限公司 | The anti-sticking spray paint of steel slag tank and its preparation and application |
| CN113307641A (en) * | 2021-06-22 | 2021-08-27 | 秦皇岛顺康科技有限公司 | Slag basin anti-sticking agent for smelting steel |
| CN114644481A (en) * | 2020-12-21 | 2022-06-21 | 中国京冶工程技术有限公司 | Heat-insulating anti-erosion slag-isolating coating material for slag pot and preparation method and application thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52137412A (en) * | 1976-05-12 | 1977-11-16 | Kawasaki Steel Co | Basic powdery refractories |
| CN1459345A (en) * | 2002-05-21 | 2003-12-03 | 北京利尔耐火材料有限公司 | New type tundish dry working liner |
| CN1193848C (en) * | 2002-05-21 | 2005-03-23 | 海城华宇耐火材料有限公司 | Steelmaking continuous casting tundish magnesium calcium paint |
| CN1248810C (en) * | 2004-06-24 | 2006-04-05 | 武汉钢实星源工业总公司 | High temperature separating material for preventing cinder and steel from staining to cinder ladle |
-
2005
- 2005-12-28 CN CNB2005101073725A patent/CN1333086C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102965474A (en) * | 2012-11-22 | 2013-03-13 | 河南省西保冶材集团有限公司 | Anti-slag agent for high temperature VD (Vaccum Distillation) furnace |
| CN102965474B (en) * | 2012-11-22 | 2014-05-28 | 河南省西保冶材集团有限公司 | Anti-slag agent for high temperature VD (Vaccum Distillation) furnace |
| CN102925623A (en) * | 2012-11-23 | 2013-02-13 | 攀钢集团成都钢钒有限公司 | Method for avoiding arcing and water leakage of water-cooling furnace lid of electric furnace |
| CN107324822A (en) * | 2017-07-15 | 2017-11-07 | 山西建龙实业有限公司 | A kind of slag and slag basin release agent |
| CN109369142A (en) * | 2018-12-04 | 2019-02-22 | 攀枝花钢城集团有限公司 | The anti-sticking spray paint of steel slag tank and its preparation and application |
| CN114644481A (en) * | 2020-12-21 | 2022-06-21 | 中国京冶工程技术有限公司 | Heat-insulating anti-erosion slag-isolating coating material for slag pot and preparation method and application thereof |
| CN113307641A (en) * | 2021-06-22 | 2021-08-27 | 秦皇岛顺康科技有限公司 | Slag basin anti-sticking agent for smelting steel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1333086C (en) | 2007-08-22 |
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