CN103467077A - Method for fabricating magnesia porcelain raw materials - Google Patents
Method for fabricating magnesia porcelain raw materials Download PDFInfo
- Publication number
- CN103467077A CN103467077A CN2013104031822A CN201310403182A CN103467077A CN 103467077 A CN103467077 A CN 103467077A CN 2013104031822 A CN2013104031822 A CN 2013104031822A CN 201310403182 A CN201310403182 A CN 201310403182A CN 103467077 A CN103467077 A CN 103467077A
- Authority
- CN
- China
- Prior art keywords
- raw material
- mixture
- porcelain
- less
- raw materials
- 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
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention belongs to the field of porcelain fabrication, and particularly relates to a method for fabricating magnesia porcelain raw materials. The method comprises the following steps: respectively crushing a first raw material containing Si, a second raw material containing Mg, and clay through a crusher after drying, so that granules are smaller than 0.25mm, and then mixing, so that the mass percent content of Si in the mixture is,more than 10% and is less than 30%, the mass percent content of Mg in the mixture is more than 9% and less than 16%, and the mass percent content AI in the mixture is more than 3% and less than 7%; adding 5% of water to the mixture and then adding phosphoric acid or barium carbonate or sodium silicate to adjust ph value to 7-9; and hermetically storing for 3-10 days, and then crushing into powder of which the granules are smaller than 0.25mm through the crusher. By adopting the method disclosed by the invention, local raw materials are effectively utilized; localized development of porcelain is achieved.
Description
Technical field
The invention belongs to a kind of porcelain and make field, specifically a kind of magnesia porcelain raw material making method.
Background technology
Magnesia porcelain characteristics: 1. fine and close, transparent, the whiteness of porcelain, attractive in appearance, fine and smooth aspect all far surpass the feldspathic porcelain.Roughly the same, 2. this product adopts firing with reductive flame for product whiteness, transparency, glaze glossiness and Bone China, and product appearance is identical with shellfish matter porcelain.3. facade, special-shaped product adopt that different ingredients is disposable to be burnt till, and hardness of glaze surface is far above Bone China.The dish bowl product adopts twice firing, and transparency, higher than Bone China, belongs to ceramic superfine product in the world.
But each is different for the material composition of different areas, and some is applicable to firing high-grade high ceramic whiteware device, and what have is not suitable for, the development that is not suitable for restricting China's porcelain localization of raw material.This patent is used unique formula, and the material of raw material commonly used and local raw material, according to certain ratio, is produced to magnesia porcelain, uses material respectively as following table.
The common raw material in Shanxi, Inner Mongolia is as following table
Summary of the invention
Technical problem to be solved by this invention is: how to utilize the local resource of various places to configure the raw material that is applicable to firing magnesia porcelain, the porcelain that is can localization.
The technical solution adopted in the present invention is: a kind of magnesia porcelain raw material making method, according to following step, carry out:
Step 1, pulverizing respectively by pulverizer after the first raw material containing Si, the second raw material that contains Mg and clay drying, make particle be less than 0.25mm, then mix, make 10%<Si mass percentage content<30% in mixture, 9%<Mg mass percentage content, 16%, 3%<AI mass percentage content<7%;
Step 2 adds 5% water then to add phosphoric acid or barium carbonate or water glass and adjusts ph value for 7-9 in mixture, sealing preservation 3-10 days, then be ground into by pulverizer the powder that particle is less than 0.25mm.
Almost there is the abundant raw material of Si in each area, contains abundant raw material and the clay of Mg, as long as the various elements in the configuration raw material are applicable to porcelain, just fires fire porcelain effectively.
The invention has the beneficial effects as follows: the present invention effectively utilizes the raw material of various places, has realized the localization development of porcelain.
Embodiment
Embodiment 1(be take the Shanxi area raw material as example)
The Changzhi feldspar is as the first raw material, the blast-furnace slag high containing magnesium is as the second raw material, the first raw material and the second raw material and clay respectively crushed after being dried make particle be less than 0.25mm, the composition of adjusting the first raw material, the second raw material and the 3rd raw material after mixing makes Si mass percentage content=25%, Mg mass percentage content=10%, 5%<=AI mass percentage content<7%; In mixture, add 5% water then to add phosphoric acid and adjust ph value for 7-9, sealing preservation 3-10 days, then be ground into by pulverizer the powder that particle is less than 0.25mm, this porcelain raw material completes.
In the mixing raw material process, often only need to be calculated for the first time, as long as after completing for the first time after measuring and calculating result according to measuring and calculating for the first time and measuring first raw material and the second raw material and clay drying and crushing of homogenous quantities ratio later, adding 5% water then to add phosphoric acid, to adjust ph value be 7-9,3-10 days is preserved in sealing, be ground into by pulverizer the powder that particle is less than 0.25mm again, raw material completes.
Embodiment 2(be take the Shanxi area raw material as example)
Yuanping City's quartz is as the first raw material, dolomite mineral through pyrolytic decomposition is the second raw material, the first raw material and the second raw material and clay respectively crushed after being dried make particle be less than 0.25mm, the composition of adjusting the first raw material, the second raw material and the 3rd raw material after mixing makes Si mass percentage content=15%, Mg mass percentage content=12%, 6%<=AI mass percentage content<7%; In mixture, add 5% water then to add phosphoric acid and adjust ph value for 7-9, sealing preservation 3-10 days, then be ground into by pulverizer the powder that particle is less than 0.25mm, this porcelain raw material completes.
In the mixing raw material process, often only need to be calculated for the first time, as long as after completing for the first time after measuring and calculating result according to measuring and calculating for the first time and measuring first raw material and the second raw material and clay drying and crushing of homogenous quantities ratio later, adding 5% water then to add phosphoric acid, to adjust ph value be 7-9,3-10 days is preserved in sealing, be ground into by pulverizer the powder that particle is less than 0.25mm again, raw material completes.
Magnesium is one of 10 kinds of non-ferrous metals commonly used, its standing stock are abundant, content in the earth's crust reaches 2.1%-2.7%, arranges the 8th in all elements, and the magnesium ore resources is mainly from seawater, mineral salt lake water, brine of oil field, dolomite, magnesite, brucite and peridotites etc.
Magnesite MgCO3, global stock number is about 13,000,000,000 tons, and China to nineteen ninety-five retained reserve be 3,000,000,000 tons, 80,000,000,000 tons of prognostic resourcess, rank first in the world.China's magnesite major part can be revealed and adopts, and impurity is few, and the content of MgO is between 46-47.6%.The above ore reserves of first grade (content of MgO is greater than 46%) accounts for 44% of national total amount, and sparry magnesite accounts for 93% of national total amount.Therefore very common as the high ore deposit containing Mg of the second raw material, development that can the porcelain localization by technical scheme of the present invention after, be easy to realization.
Claims (1)
1. a magnesia porcelain raw material making method is characterized in that carrying out according to following step:
Step 1, pulverizing respectively by pulverizer after the first raw material containing Si, the second raw material that contains Mg and clay drying, make particle be less than 0.25mm, then mix, make 10%<Si mass percentage content<30% in mixture, 9%<Mg mass percentage content, 16%, 3%<AI mass percentage content<7%;
Step 2 adds 5% water then to add phosphoric acid or barium carbonate or water glass and adjusts ph value for 7-9 in mixture, sealing preservation 3-10 days, then be ground into by pulverizer the powder that particle is less than 0.25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104031822A CN103467077A (en) | 2013-09-06 | 2013-09-06 | Method for fabricating magnesia porcelain raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104031822A CN103467077A (en) | 2013-09-06 | 2013-09-06 | Method for fabricating magnesia porcelain raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103467077A true CN103467077A (en) | 2013-12-25 |
Family
ID=49792160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104031822A Pending CN103467077A (en) | 2013-09-06 | 2013-09-06 | Method for fabricating magnesia porcelain raw materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103467077A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587920A (en) * | 2016-12-15 | 2017-04-26 | 湖南新辉陶瓷有限责任公司 | Preparation method of improved strengthened magnesia porcelain |
| CN106587919A (en) * | 2016-12-15 | 2017-04-26 | 湖南新辉陶瓷有限责任公司 | Magnesia porcelain with high transparency |
| CN106587918A (en) * | 2016-12-15 | 2017-04-26 | 湖南新辉陶瓷有限责任公司 | High-grade strengthen magnesia porcelain |
-
2013
- 2013-09-06 CN CN2013104031822A patent/CN103467077A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 林绍贤 等: "镁质瓷泥浆流变性能的改进", 《大连轻工业学院学报》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587920A (en) * | 2016-12-15 | 2017-04-26 | 湖南新辉陶瓷有限责任公司 | Preparation method of improved strengthened magnesia porcelain |
| CN106587919A (en) * | 2016-12-15 | 2017-04-26 | 湖南新辉陶瓷有限责任公司 | Magnesia porcelain with high transparency |
| CN106587918A (en) * | 2016-12-15 | 2017-04-26 | 湖南新辉陶瓷有限责任公司 | High-grade strengthen magnesia porcelain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101830911B1 (en) | Glaze composition containing ashes of wormwood and method of manufacturinfg thereof | |
| CN104003758B (en) | The glaze of purple sand tea set and glazing technology | |
| CN103666442B (en) | Low-density high-intensity ceramsite proppant and preparation method thereof | |
| CN103113085A (en) | Manufacturing technology of purple sand product | |
| CN106810291A (en) | A kind of water treatment ceramsite of cobalt melting waste slag base and preparation method thereof | |
| CN101671162B (en) | Pearl shell treating process as well as ceramic and glaze prepared by materials prepared by same | |
| CN103467077A (en) | Method for fabricating magnesia porcelain raw materials | |
| CN106810289A (en) | High compressive strength sintered perforated brick and preparation method thereof | |
| CN102976772B (en) | Hydration-resistant magnesium-calcium coating for tundish work lining | |
| CN104988305A (en) | Production process of acid sinter | |
| KR20180040782A (en) | Transparent glaze composition containing ashes of tobacco and method of manufacturinfg thereof | |
| CN104725027B (en) | Terra cotta production technology | |
| CN102731075B (en) | Rustic tile prepared by utilization of Tenggeli yellow sand and preparation method thereof | |
| CN111847878A (en) | Energy-storage luminous ceramic glaze and preparation method thereof | |
| CN107117944A (en) | A kind of clean steel calcareous coating of tundish composite magnesium and preparation method thereof | |
| CN103553572A (en) | Electrolytic manganese waste slag sintered building brick and preparation method thereof | |
| CN103030366A (en) | Red porcelain and method for producing same | |
| CN109516847A (en) | Purple sand pug product and preparation method thereof | |
| CN103332860A (en) | Method for manufacturing glass ceramic plate used for architectural decoration by utilizing coal gangue | |
| CN104148368B (en) | Wollastonite mine tailing after acidifying | |
| CN104128360B (en) | Magnesite tailings after acidifying | |
| CN113121114A (en) | Longquan kiln snow melting glaze and manufacturing method thereof | |
| CN105859132A (en) | Colored high-strength heat insulation glass product and preparation technology thereof | |
| CN104016355A (en) | Acidified diatomite mine tailing | |
| CN104128359B (en) | Building waste after acidifying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |