CN105503119B - A kind of stone paper and preparation method based on waste and old electric power ceramic insulator - Google Patents
A kind of stone paper and preparation method based on waste and old electric power ceramic insulator Download PDFInfo
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- CN105503119B CN105503119B CN201410496721.6A CN201410496721A CN105503119B CN 105503119 B CN105503119 B CN 105503119B CN 201410496721 A CN201410496721 A CN 201410496721A CN 105503119 B CN105503119 B CN 105503119B
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- waste
- electric power
- binding agent
- stone paper
- insulator
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- 239000000919 ceramic Substances 0.000 title claims abstract description 32
- 239000012212 insulator Substances 0.000 title claims abstract description 22
- 239000002699 waste material Substances 0.000 title claims abstract description 21
- 239000004575 stone Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 51
- 239000011230 binding agent Substances 0.000 claims abstract description 18
- 235000011121 sodium hydroxide Nutrition 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims abstract description 12
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims abstract description 12
- 239000003989 dielectric material Substances 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 239000002070 nanowire Substances 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 9
- 150000003839 salts Chemical class 0.000 claims abstract description 9
- 239000005416 organic matter Substances 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 230000018044 dehydration Effects 0.000 claims abstract description 5
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 238000003490 calendering Methods 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000011259 mixed solution Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 239000000243 solution Substances 0.000 claims description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 4
- 239000004115 Sodium Silicate Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000013021 overheating Methods 0.000 claims description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 4
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical group [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 2
- 239000004111 Potassium silicate Substances 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 2
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 2
- 235000019353 potassium silicate Nutrition 0.000 claims description 2
- WUUHFRRPHJEEKV-UHFFFAOYSA-N tripotassium borate Chemical compound [K+].[K+].[K+].[O-]B([O-])[O-] WUUHFRRPHJEEKV-UHFFFAOYSA-N 0.000 claims description 2
- 229910052573 porcelain Inorganic materials 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 239000003063 flame retardant Substances 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- DMGNFLJBACZMRM-UHFFFAOYSA-N O[P] Chemical compound O[P] DMGNFLJBACZMRM-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of stone paper based on waste and old electric power ceramic insulator, it is made up of the raw material of following mass percent：Hydroxyapatite overlong nanowire：20% ~ 60%, ceramic electric insulator powder：10% ~ 40%, curing agent：1% -3%, inorganic salts binding agent：1% -3%, organic matter binding agent：1% -3%, caustic soda：1% -5%, surplus is water, and its preparation method includes preparing solution, heat treatment and dehydration forming.The present invention effectively can carry out classification recycling to all kinds of waste old ceramics insulators, and it will be combined with new hydroxyapatite paper technology, so as to prepare the new material of the excellent performance such as high temperature resistant, rub resistance, fire-retardant, insulation, on the one hand traditional hydroxyapatite paper production cost is reduced, on the other hand the waste old ceramics insulator rate of recovery and recovery value are substantially increased, reduce the wasting of resources, and power circuit operating cost.
Description
Technical field
The present invention relates to a kind of stone paper and preparation method based on waste and old electric power ceramic insulator, belongs to electric power discarded object and returns
Receipts utilize technical field.
Background technology
With expanding day by day for power system scale, in the process of deployment of supply line, it is necessary to largely using all kinds of
Insulator carries out the support or connection to circuit, and because ceramic insulator has, hardness is big, corrosion resistance is strong, insulating properties are steady
The features such as fixed, heat-resisting quantity, production process maturation, therefore be widely used in a variety of applications, but also because its hardness is big, anti-corruption
The characteristics of corrosion can be strong, result in it, to recycle difficulty very big, it is general to the ceramic insulator that damages or replace at present all
The methods of being and carrying out and directly burying as solid waste, is handled, and on the one hand causes the serious wasting of resources, on the other hand
Power wiring systems operating cost height is also result in, and simultaneously as the development of material science, new stone paper technology obtain
Huge development, it is necessary to use hard particles thing as its primary raw material in stone paper technology, and its cost is often higher,
Therefore how cheap waste and old electric power ceramic insulator organically to be combined with stone paper technology, on the one hand solved waste and old
The problem of resource waste that electric power ceramic insulator is brought, the purpose for reducing stone paper production cost effect is on the other hand may also function as,
Turn into an emerging research direction.
The content of the invention
The object of the invention, which is that, overcomes above-mentioned deficiency, there is provided a kind of stone paper and system based on waste and old electric power ceramic insulator
Preparation Method.
To achieve the above object, the present invention is to be achieved through the following technical solutions：
A kind of stone paper based on waste and old electric power ceramic insulator, is made up of the raw material of following mass percent：Hydroxy-apatite
Stone overlong nanowire：20% ~ 60%, ceramic electric insulator powder：10% ~ 40%, curing agent：1% -3%, inorganic salts binding agent：
1% -3%, organic matter binding agent：1% -3%, caustic soda：1% -5%, surplus is water.
Ceramic electric insulator diameier is 0.001-1 millimeter.
Inorganic salts binding agent is sodium metasilicate, potassium silicate, Boratex, potassium borate.
Organic matter binding agent is polyvinyl alcohol, polystyrene, polyurethane.
It is as follows that its preparation method includes step：
The first step：Solution is prepared, water, caustic soda, inorganic salts binding agent, organic matter binding agent and curing agent is uniform in proportion
Mixing, as mixed solution, wherein keeps 10-300 turns per minute of speed at the uniform velocity to stir in mixed process；
Second step：Heat treatment, hydroxyapatite overlong nanowire is added in mixed solution, and keeps per minute 10-300
The speed turned at the uniform velocity stirs, and after stirring 10-60 minutes, adds ceramic electric insulator powder, is then heated to 50 DEG C -300
DEG C, and 1 day -7 days are incubated, mixing speed is constant in insulating process；
3rd step：Dehydration forming, the mixture through Overheating Treatment is subjected to separation of solid and liquid operation, and to resulting solids
Matter carries out calendering operation, and mixture thickness is 0.1-5 millimeters after calendering；
4th step：Cleaning cooling, it will be soaked by the mixture for rolling operation with caustic-soda aqueous solution, soak time is
1-10 minutes, normal temperature is naturally cooled to after then being rinsed 1-3 minutes using clear water, wherein caustic-soda aqueous solution temperature is 30
DEG C -100 DEG C, clear water temperature is 30 DEG C -50 DEG C.
The present invention can effectively carry out classification recycling to all kinds of waste old ceramics insulators, and by with new hydroxyl phosphorus
Lime stone paper technology is combined, so as to prepare the new material of the excellent performance such as high temperature resistant, rub resistance, fire-retardant, insulation, on the one hand
Traditional hydroxyapatite paper production cost is reduced, on the other hand substantially increases the waste old ceramics insulator rate of recovery and recovery valency
Value, reduces the wasting of resources, and power circuit operating cost.
Embodiment
With reference to embodiment, the present invention is further described：
Embodiment 1：A kind of stone paper based on waste and old electric power ceramic insulator, is made up of the raw material of following mass percent：
Hydroxyapatite overlong nanowire：60%th, the ceramic electric insulator powder of 0.5 millimeter of diameter：30%th, curing agent：2%th, sodium metasilicate：
1%th, polyvinyl alcohol：1%th, caustic soda：5%, surplus is water.
It is as follows that its preparation method includes step：
The first step：Solution is prepared, water, caustic soda, inorganic salts binding agent, organic matter binding agent and curing agent is uniform in proportion
Mixing, as mixed solution, wherein keeps 50 turns per minute of speed at the uniform velocity to stir in mixed process；
Second step：Heat treatment, hydroxyapatite overlong nanowire is added in mixed solution, and keeps 10 turns per minute of speed
Degree at the uniform velocity stirs, and after stirring 60 minutes, adds ceramic electric insulator powder, is then heated to 150 DEG C, and is incubated 5 days, insulation
During mixing speed it is constant；
3rd step：Dehydration forming, the mixture through Overheating Treatment is subjected to separation of solid and liquid operation, and to resulting solids
Matter carries out calendering operation, and mixture thickness is 0.1 millimeter after calendering；
4th step：Cleaning cooling, it will be soaked by the mixture for rolling operation with caustic-soda aqueous solution, soak time is
30 minutes, normal temperature is naturally cooled to after then being rinsed 1 minute using clear water, wherein caustic-soda aqueous solution temperature is 100 DEG C, clearly
Coolant-temperature gage is 40 DEG C.
Embodiment 2：A kind of stone paper based on waste and old electric power ceramic insulator, is made up of the raw material of following mass percent：
Hydroxyapatite overlong nanowire：50%th, the ceramic electric insulator powder of 0.01 millimeter of diameter：40%th, curing agent：3%th, sodium metasilicate：
1%th, polyvinyl alcohol：1%th, caustic soda：4%, surplus is water.
It is as follows that its preparation method includes step：
The first step：Solution is prepared, water, caustic soda, inorganic salts binding agent, organic matter binding agent and curing agent is uniform in proportion
Mixing, as mixed solution, wherein keeps 30 turns per minute of speed at the uniform velocity to stir in mixed process；
Second step：Heat treatment, hydroxyapatite overlong nanowire is added in mixed solution, and keeps 50 turns per minute of speed
Degree at the uniform velocity stirs, and after stirring 60 minutes, adds ceramic electric insulator powder, is then heated to 200 DEG C, and is incubated 3 days, insulation
During mixing speed it is constant；
3rd step：Dehydration forming, the mixture through Overheating Treatment is subjected to separation of solid and liquid operation, and to resulting solids
Matter carries out calendering operation, and mixture thickness is 1 millimeter after calendering；
4th step：Cleaning cooling, it will be soaked by the mixture for rolling operation with caustic-soda aqueous solution, soak time is
20 minutes, normal temperature is naturally cooled to after then being rinsed 2 minutes using clear water, wherein caustic-soda aqueous solution temperature is 60 DEG C, clearly
Coolant-temperature gage is 30 DEG C.
Claims (5)
- A kind of 1. stone paper based on waste and old electric power ceramic insulator, it is characterised in that：It is described based on waste and old electric power ceramic insulation The stone paper of son is made up of the raw material of following mass percent：Hydroxyapatite overlong nanowire：20% ~ 60%, ceramic electric insulation Sub- powder：10% ~ 40%, curing agent：1% -3%, inorganic salts binding agent：1% -3%, organic matter binding agent：1% -3%, caustic soda： 1% -5%, surplus is water.
- A kind of 2. stone paper based on waste and old electric power ceramic insulator according to claim 1, it is characterised in that：Described pottery Porcelain electric insulator diameier is 0.001-1 millimeter.
- A kind of 3. stone paper based on waste and old electric power ceramic insulator according to claim 1, it is characterised in that：Described nothing Machine salt binding agent is sodium metasilicate, potassium silicate, Boratex, potassium borate.
- A kind of 4. stone paper based on waste and old electric power ceramic insulator according to claim 1, it is characterised in that：Described has Machine thing binding agent is polyvinyl alcohol, polystyrene, polyurethane.
- A kind of 5. preparation method of the stone paper based on waste and old electric power ceramic insulator, it is characterised in that：The preparation method includes Step is as follows：The first step：Solution is prepared, water, caustic soda, inorganic salts binding agent, organic matter binding agent and curing agent are uniformly mixed in proportion Close, as mixed solution, wherein keep 10-300 turns per minute of speed at the uniform velocity to stir in mixed process；Second step：Heat treatment, hydroxyapatite overlong nanowire is added in mixed solution, and is kept for 10-300 turns per minute Speed at the uniform velocity stirs, and after stirring 10-60 minutes, adds ceramic electric insulator powder, is then heated to 50 DEG C -300 DEG C, and Insulation 1 day -7 days, mixing speed is constant in insulating process；3rd step：Dehydration forming, the mixture through Overheating Treatment is subjected to separation of solid and liquid operation, and resulting solid matter is entered Row calendering operation, mixture thickness is 0.1-5 millimeters after calendering；4th step：Cleaning cooling, will by calendering operation mixture be soaked with caustic-soda aqueous solution, soak time be 1- 10 minutes, normal temperature is naturally cooled to after then being rinsed 1-3 minutes using clear water, wherein caustic-soda aqueous solution temperature is 30 DEG C -100 DEG C, clear water temperature is 30 DEG C -50 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410496721.6A CN105503119B (en) | 2014-09-25 | 2014-09-25 | A kind of stone paper and preparation method based on waste and old electric power ceramic insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410496721.6A CN105503119B (en) | 2014-09-25 | 2014-09-25 | A kind of stone paper and preparation method based on waste and old electric power ceramic insulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105503119A CN105503119A (en) | 2016-04-20 |
| CN105503119B true CN105503119B (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410496721.6A Active CN105503119B (en) | 2014-09-25 | 2014-09-25 | A kind of stone paper and preparation method based on waste and old electric power ceramic insulator |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106676947B (en) * | 2016-12-02 | 2018-09-28 | 中国科学院上海硅酸盐研究所 | A kind of inorganic refractory paper and its preparation method and application |
| CN106630684B (en) * | 2016-12-02 | 2019-08-16 | 中国科学院上海硅酸盐研究所 | A kind of inorganic composite fiber and its paste compound |
| CN106702809B (en) * | 2016-12-02 | 2018-09-28 | 中国科学院上海硅酸盐研究所 | A kind of high temperature resistant inorganic label paper |
| CN106832952A (en) * | 2017-01-18 | 2017-06-13 | 国网吉林省电力有限公司电力科学研究院 | A kind of insulator novel organosilicon composite and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101768893A (en) * | 2010-01-18 | 2010-07-07 | 武汉大学 | Stone paper paint, preparation method thereof and stone paper prepared by stone paper paint |
| TW201211352A (en) * | 2010-09-02 | 2012-03-16 | Jun-Teng Huang | Manufacturing method of recyclable and reusable stone paper |
| CN102584105A (en) * | 2011-01-05 | 2012-07-18 | 张本明 | Novel low-density synthetic paper and preparation process thereof |
| CN103626144A (en) * | 2013-12-13 | 2014-03-12 | 中国科学院上海硅酸盐研究所 | High temperature resistant non-combustible hydroxyapatite paper with high flexibility and preparation method thereof |
| CN103980677A (en) * | 2014-05-16 | 2014-08-13 | 华中科技大学 | Preparation method of full-biodegradable rich mineral paper |
-
2014
- 2014-09-25 CN CN201410496721.6A patent/CN105503119B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101768893A (en) * | 2010-01-18 | 2010-07-07 | 武汉大学 | Stone paper paint, preparation method thereof and stone paper prepared by stone paper paint |
| TW201211352A (en) * | 2010-09-02 | 2012-03-16 | Jun-Teng Huang | Manufacturing method of recyclable and reusable stone paper |
| CN102584105A (en) * | 2011-01-05 | 2012-07-18 | 张本明 | Novel low-density synthetic paper and preparation process thereof |
| CN103626144A (en) * | 2013-12-13 | 2014-03-12 | 中国科学院上海硅酸盐研究所 | High temperature resistant non-combustible hydroxyapatite paper with high flexibility and preparation method thereof |
| CN103980677A (en) * | 2014-05-16 | 2014-08-13 | 华中科技大学 | Preparation method of full-biodegradable rich mineral paper |
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| CN105503119A (en) | 2016-04-20 |
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