CN1483768A - Nano compound high-temp energy-saving environment protection coating and preparation process thereof - Google Patents
Nano compound high-temp energy-saving environment protection coating and preparation process thereof Download PDFInfo
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- CN1483768A CN1483768A CNA021310033A CN02131003A CN1483768A CN 1483768 A CN1483768 A CN 1483768A CN A021310033 A CNA021310033 A CN A021310033A CN 02131003 A CN02131003 A CN 02131003A CN 1483768 A CN1483768 A CN 1483768A
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Abstract
The present invention discloses a nano composite high-temp. energy-saving environment-protecting coating and its preparation method. It is made of silicon carbide, nano nitrogen, silicon carbide, nano alumina, high-temp. infrared radiation material (zirconium series and titanium series), high-temp. desulfurizer (iron series, zinc series and copper series), bentonite, high-temp. binder and water solvent, and its preparation method includes the following steps: (except for high-temp. binder) placing all the materials into sand grinding machine and mixing them for 1 hr., then feeding them into high-speed dispersing machine, and adding high-temp. binder, uniformly stirring them, filtering, checking and barrelling so as to obtain the invented product. Said invention also provides its application range.
Description
Affiliated technical field
The present invention relates to a kind of nano compound high-temp energy-saving environment protection coating and preparation method thereof, be mainly used in the heat resisting coating of industrial furnace, boiler furnace inwall, belong to the high-temperature resistant coating chemical technology field.
Background technology
At present, Chang Yong several heat resisting coatings have at home: all there are poor performance such as different high temperature resistant, snappinesies, acid and alkali-resistance in organosilicon heat-resistant coating, ethyl silicate heat resisting coating, silicon-dioxide heat resisting coating etc., wear-resisting, firing resistance is not good, environment there is certain pollution, do not possess specific functions such as the high temp, infrared radiation of nano material and desulfurization, waste energy problems such as body of heater weak point in work-ing life.
In order to overcome above-mentioned deficiency, the invention provides a kind of nano compound high-temp energy-saving environment protection coating and preparation method thereof.By multiple inorganic ceramic powder material and the high-temperature agglomerant heterogeneous composite material that is composited, improve the performance of original coating, have specific functions such as the infra red radiation function of nano material and desulfurization.
Summary of the invention
The technical solution adopted for the present invention to solve the technical problems is: adopt silicon carbide, nanometer fire sand, nano aluminium oxide, high temp, infrared radiation material (nano zirconium dioxide, nano titanium oxide), high temperature desulfuration agent (nano-sized iron oxide, nano zine oxide, nano cupric oxide), wilkinite and high-temperature agglomerant (phosphoric acid salt, silicate) to be combined into not homogeneity, out of phase high-temp energy-saving environment protection coating, through form the multifunctional ceramic film behind the high temperature sintering in burner hearth.
A kind of nano compound high-temp energy-saving environment protection coating of the present invention, the component content of its prescription is as follows: (weight proportion) 1, silicon carbide 14-20%
2, nanometer fire sand 0.2-0.4%
3, nano aluminium oxide 4-8%
4, high temp, infrared radiation material (nano zircite, nano-titanium oxide) 10-15%
5, high temperature desulfuration agent (nano-sized iron oxide, nano zine oxide, nano cupric oxide) 5-8%
6, wilkinite 10-20%
7, high-temperature agglomerant (phosphoric acid salt, silicate) 25-30%
8, solvent (water) 25-30%
The preparation method of nano compound high-temp energy-saving environment protection coating of the present invention is: with silicon carbide, nanometer fire sand, nano aluminium oxide, high temp, infrared radiation material, high temperature desulfuration agent, wilkinite, solvent, put into sand mill mixing sand milling after one hour by its weight proportion, be transferred to high speed dispersor, add high-temperature agglomerant simultaneously, after stirring, carry out quality inspection, filtration, loading barrel packaging is a final product.
The invention has the beneficial effects as follows: use this coating, body of heater had sealing well, the heat utilization efficiency height, high temperature resistant at 800-1500 ℃, ageing resistance is good, prolong converter life 1-2 doubly, reduce environmental pollution, have high temp, infrared radiation, desulfurization degree is up to 20-40%, coating and matrix bond are firm, intensity is high, good toughness, anti-airflow scouring; Preparation technology is simple for this coating, and less investment, cost are low, easy to use, and the energy-conservation 10-20% that reaches meets national GB4653-84 regulation.
Description of drawings
Fig. 1 is technological process of production figure of the present invention
Embodiment
See also technological process of production figure shown in Figure 1, nano compound high-temp energy-saving environment protection coating of the present invention is by multiple inorganic ceramic powder material and high-temperature agglomerant be composited not homogeneity, out of phase high-temp energy-saving environment protection coating, is mainly used in the refractory surface of industrial furnace, boiler furnace inwall.
Its formula constituent content is as follows: (weight part)
1, silicon carbide 75kg
2, nanometer fire sand 1.5kg
3, nano aluminium oxide 15kg
4, high temp, infrared radiation material 60kg
5, high temperature desulfuration agent 23.5kg
6, wilkinite 50kg
7, high-temperature agglomerant 135kg
8, solvent (water) 135kgt
The preparation method of nano compound high-temp energy-saving environment protection coating of the present invention is: put into silicon carbide, nanometer fire sand, nano aluminium oxide, high temp, infrared radiation material, high temperature desulfuration agent, wilkinite, solvent etc. in the sand mill in proportion, mix sand milling after one hour, be transferred to high speed dispersor, again high-temperature agglomerant is added in proportion, after stirring, be final product by quality test, filtration, barrelling.Stir well the surface of brushing or being sprayed on refractory materials during use, thick coating 1 millimeter gets final product, and is coated with back seasoning 8-10 hour, slowly is warming up to sintering film forming more than 800 ℃.
Claims (2)
1, a kind of nano compound high-temp energy-saving environment protection coating is to be composited by multiple inorganic ceramic powder material and high-temperature agglomerant, it is characterized in that:
Its formula constituent weight proportion is as follows:
1, silicon carbide 14-20%
2, nanometer fire sand 0.2-0.4%
3, nano aluminium oxide 4-8%
4, high temp, infrared radiation material (nano zircite, nano-titanium oxide) 10-15%
5, high temperature desulfuration agent (nano-sized iron oxide, nano zine oxide, nano cupric oxide) 5-8%
6, wilkinite 10-20%
7, high-temperature agglomerant (phosphoric acid salt, silicate) 25-30%
8, solvent (water) 25-30%
2, the preparation method of a kind of nano compound high-temp energy-saving environment protection coating according to claim 1, it is characterized in that: with silicon carbide, nanometer fire sand, nano aluminium oxide, infrared radiant material (nano zircite, nano-titanium oxide), high temperature desulfuration agent (nano-sized iron oxide, nano zine oxide, nano cupric oxide), wilkinite, solvent (water), put in the sand mill by its weight proportion, mix sand milling after one hour, be transferred to high speed dispersor, add high-temperature agglomerant simultaneously, stir the back, filter, carrying out the quality inspection loading barrel packaging is final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021310033A CN1483768A (en) | 2002-09-20 | 2002-09-20 | Nano compound high-temp energy-saving environment protection coating and preparation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021310033A CN1483768A (en) | 2002-09-20 | 2002-09-20 | Nano compound high-temp energy-saving environment protection coating and preparation process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1483768A true CN1483768A (en) | 2004-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA021310033A Pending CN1483768A (en) | 2002-09-20 | 2002-09-20 | Nano compound high-temp energy-saving environment protection coating and preparation process thereof |
Country Status (1)
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| CN (1) | CN1483768A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318526C (en) * | 2004-06-07 | 2007-05-30 | 华东船舶工业学院 | Infrared radiative energy-saving coating and preparing method thereof |
| CN100343345C (en) * | 2004-12-08 | 2007-10-17 | 刘少光 | Super critical boiler wear resistant anticorrosion paint and its production method |
| CN100398487C (en) * | 2005-01-06 | 2008-07-02 | 高庆昌 | Highly effective intense adsorption energy-saving reinforcer and its preparation method |
| CN101928479A (en) * | 2010-09-10 | 2010-12-29 | 长沙科星纳米工程技术有限公司 | High-temperature nanometer energy-saving coating |
| CN101974259A (en) * | 2010-10-13 | 2011-02-16 | 中国科学院理化技术研究所 | Preparation method of Al-doped SiC powder infrared radiation coating |
| CN102079948A (en) * | 2010-12-25 | 2011-06-01 | 厦门双瑞船舶涂料有限公司 | Heat resistant, acid resistant and corrosion resistant paint used for brick desulphurization chimney and preparation method thereof |
| CN102417356A (en) * | 2010-09-27 | 2012-04-18 | 中国科学院理化技术研究所 | Nano silicon carbide series infrared radiation paint and its preparation method |
| CN105040949A (en) * | 2015-08-31 | 2015-11-11 | 温州泓呈祥科技有限公司 | Ceiling with surface coated with oil-resistant corrosion-resistant coating layer |
| CN105038340A (en) * | 2015-08-31 | 2015-11-11 | 温州泓呈祥科技有限公司 | Oil and corrosion resistance composite coating on ceiling surface |
| CN106752910A (en) * | 2016-12-12 | 2017-05-31 | 墨宝股份有限公司 | A kind of nano compound high-temp energy-saving environment protection coating and preparation method thereof |
| CN108840652A (en) * | 2018-07-18 | 2018-11-20 | 合肥峰腾节能科技有限公司 | A kind of ceramic coating and preparation method thereof |
| CN109897532A (en) * | 2019-03-08 | 2019-06-18 | 西安热工研究院有限公司 | A kind of graphene coating material and preparation method thereof protected in advance for four main tubes of boiler high temperature corrosion |
| CN112126287A (en) * | 2020-09-22 | 2020-12-25 | 杭州净碳科技有限公司 | Gel type radiation cooling coating and preparation method and application thereof |
-
2002
- 2002-09-20 CN CNA021310033A patent/CN1483768A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318526C (en) * | 2004-06-07 | 2007-05-30 | 华东船舶工业学院 | Infrared radiative energy-saving coating and preparing method thereof |
| CN100343345C (en) * | 2004-12-08 | 2007-10-17 | 刘少光 | Super critical boiler wear resistant anticorrosion paint and its production method |
| CN100398487C (en) * | 2005-01-06 | 2008-07-02 | 高庆昌 | Highly effective intense adsorption energy-saving reinforcer and its preparation method |
| CN101928479A (en) * | 2010-09-10 | 2010-12-29 | 长沙科星纳米工程技术有限公司 | High-temperature nanometer energy-saving coating |
| CN102417356A (en) * | 2010-09-27 | 2012-04-18 | 中国科学院理化技术研究所 | Nano silicon carbide series infrared radiation paint and its preparation method |
| CN102417356B (en) * | 2010-09-27 | 2013-03-20 | 中国科学院理化技术研究所 | Nano silicon carbide series infrared radiation paint and its preparation method |
| CN101974259A (en) * | 2010-10-13 | 2011-02-16 | 中国科学院理化技术研究所 | Preparation method of Al-doped SiC powder infrared radiation coating |
| CN102079948B (en) * | 2010-12-25 | 2012-10-17 | 厦门双瑞船舶涂料有限公司 | Heat resistant, acid resistant and corrosion resistant paint used for brick desulphurization chimney and preparation method thereof |
| CN102079948A (en) * | 2010-12-25 | 2011-06-01 | 厦门双瑞船舶涂料有限公司 | Heat resistant, acid resistant and corrosion resistant paint used for brick desulphurization chimney and preparation method thereof |
| CN105040949A (en) * | 2015-08-31 | 2015-11-11 | 温州泓呈祥科技有限公司 | Ceiling with surface coated with oil-resistant corrosion-resistant coating layer |
| CN105038340A (en) * | 2015-08-31 | 2015-11-11 | 温州泓呈祥科技有限公司 | Oil and corrosion resistance composite coating on ceiling surface |
| CN106752910A (en) * | 2016-12-12 | 2017-05-31 | 墨宝股份有限公司 | A kind of nano compound high-temp energy-saving environment protection coating and preparation method thereof |
| CN108840652A (en) * | 2018-07-18 | 2018-11-20 | 合肥峰腾节能科技有限公司 | A kind of ceramic coating and preparation method thereof |
| CN109897532A (en) * | 2019-03-08 | 2019-06-18 | 西安热工研究院有限公司 | A kind of graphene coating material and preparation method thereof protected in advance for four main tubes of boiler high temperature corrosion |
| CN112126287A (en) * | 2020-09-22 | 2020-12-25 | 杭州净碳科技有限公司 | Gel type radiation cooling coating and preparation method and application thereof |
| CN112126287B (en) * | 2020-09-22 | 2022-06-24 | 杭州净碳科技有限公司 | Gel type radiation cooling coating and preparation method and application thereof |
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